Rust: Using impl trait across crates results in linker error
I have a small test case that doesn't work in its current state (split into two crates), producing a linker error; but works when everything is moved into one crate: https://github.com/jplatte/rust-impl-trait-across-crates
Error:
Compiling bin v0.1.0 (file:///home/jplatte/Projekte/rust-impl-trait-across-crates/bin)
error: linking with `cc` failed: exit code: 1
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= note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/home/jplatte/.multirust/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/home/jplatte/Projekte/rust-impl-trait-across-crates/bin/target/debug/bin.0.o" "-o" "/home/jplatte/Projekte/rust-impl-trait-across-crates/bin/target/debug/bin" "-Wl,--gc-sections" "-pie" "-nodefaultlibs" "-L" "/home/jplatte/Projekte/rust-impl-trait-across-crates/bin/target/debug/deps" "-L" "/home/jplatte/.multirust/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,-Bdynamic" "/home/jplatte/Projekte/rust-impl-trait-across-crates/bin/target/debug/deps/liblib.rlib" "/home/jplatte/.multirust/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-411f48d3.rlib" "/home/jplatte/.multirust/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-411f48d3.rlib" "/home/jplatte/.multirust/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-411f48d3.rlib" "/home/jplatte/.multirust/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-411f48d3.rlib" "/home/jplatte/.multirust/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcollections-411f48d3.rlib" "/home/jplatte/.multirust/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_unicode-411f48d3.rlib" "/home/jplatte/.multirust/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-411f48d3.rlib" "/home/jplatte/.multirust/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_jemalloc-411f48d3.rlib" "/home/jplatte/.multirust/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-411f48d3.rlib" "/home/jplatte/.multirust/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-411f48d3.rlib" "-l" "dl" "-l" "pthread" "-l" "gcc_s" "-l" "pthread" "-l" "c" "-l" "m" "-l" "rt" "-l" "util" "-l" "compiler-rt"
= note: /home/jplatte/Projekte/rust-impl-trait-across-crates/bin/target/debug/bin.0.o: In function `{{inlined-root}}::next<core::slice::Iter<u32>,closure>':
/buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/obj/../src/libcore/iter/mod.rs:953: undefined reference to `lib::Thing::even_elems::_$u7b$$u7b$closure$u7d$$u7d$::h337a400b104ae277'
collect2: error: ld returned 1 exit status
error: aborting due to previous error
error: Could not compile `bin`.
To learn more, run the command again with --verbose.
jplatte
All 12 comments
cc @rust-lang/compiler I have seen some warnings along these lines, that we need to change what we internalize to not include what impl Trait "exports".
eddyb
on 21 Aug 2016
Due to this check, this can be worked around by marking even_elems as #[inline].
It looks like the actual issue is that privacy can't mark the returned type as reachable, since it's not yet known when privacy is checked. Normally, the privacy checker marks all types used in interfaces as reachable. This information is then used for computing the set of externally reachable symbols (which are then excluded from being internalized).
jonas-schievink
on 21 Aug 2016
👍5
@jonas-schievink That's syntactical, we should be able to make it simpler by running it after typeck.
eddyb
on 21 Aug 2016
@eddyb
That's syntactical, we should be able to make it simpler by running it after typeck.
I don't think AccessLevel::Reachable* is appropriate for private types leaked through impl Trait, it's more or less public, for example Reachable items require stability attributes + lints like missing copy/debug work on them.
You'd have to add one more AccessLevel for "public for linkage purpose only" items.
*That FIXME is wrong.
petrochenkov
on 21 Aug 2016
@jonas-schievink Thanks for providing a workaround! :)
jplatte
on 22 Aug 2016
I'm not sure this is actually fixed. I'm still seeing this error on latest nightly (2017-03-03) when compiling https://github.com/mit-pdos/distributary/commit/6adf44d039ff3e4d6348c3eb86829c1d7ba22477. Interestingly, it only happens on some machines (despite having the same nightly). Notably travis fails, but my laptop works fine. An older machine running Ubuntu 16.04 also fails.
jonhoo
on 8 Mar 2017
Fails with Travis: gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
Builds fine with Travis "trusty": gcc (Ubuntu 4.8.4-2ubuntu1~14.04.3) 4.8.4
Fails with gcc --version: gcc-5.real (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609
Builds fine with gcc --version: gcc (GCC) 6.3.1 20170109
jonhoo
on 8 Mar 2017
@jonhoo Do the different failures show different symbol names, given the exact same Rust nightly?
eddyb
on 8 Mar 2017
The ones that fail all error out on
src/flow/mod.rs:288: undefined reference todistributary::flow::Mutator::send::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::_FILE_LINE::h38cefdcb728fc9f0
which is where a future is returned in a method whose return type is impl Future.
Fails on five different machines:
gcc 4.8.4 on Ubuntu 14.04.3
error: linking with `cc` failed: exit code: 1
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= note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/home/jon/distributary/target/debug/deps/vote-465e44b9f4f44bec.0.o" "-o" "/home/jon/distributary/target/debug/deps/vote-465e44b9f4f44bec" "-Wl,--gc-sections" "-pie" "-nodefaultlibs" "-L" "/home/jon/distributary/target/debug/deps" "-L" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,-Bdynamic" "/home/jon/distributary/target/debug/deps/libclap-570827f233cbe1af.rlib" "/home/jon/distributary/target/debug/deps/libvec_map-ff093b9efea9abbb.rlib" "/home/jon/distributary/target/debug/deps/libbitflags-65ddff5d2b91509e.rlib" "/home/jon/distributary/target/debug/deps/libunicode_width-cde6328ef82d354d.rlib" "/home/jon/distributary/target/debug/deps/libdistributary-82ee1c8e7cdb6421.rlib" "/home/jon/distributary/target/debug/deps/libtarpc-97342caa9ec927f2.rlib" "/home/jon/distributary/target/debug/deps/libnom_sql-b2603aa7c0d8c970.rlib" "/home/jon/distributary/target/debug/deps/libpetgraph-ef41f5ef103ce778.rlib" "/home/jon/distributary/target/debug/deps/libfixedbitset-069dd3bfb844d9ac.rlib" "/home/jon/distributary/target/debug/deps/libevmap-97d097ddc1387f0f.rlib" "/home/jon/distributary/target/debug/deps/libfnv-1953bcde9b6fff16.rlib" "/home/jon/distributary/target/debug/deps/libslog_term-7bf030caf0f7defe.rlib" "/home/jon/distributary/target/debug/deps/libslog_stream-173624b318b06bc5.rlib" "/home/jon/distributary/target/debug/deps/libslog_extra-6ea634c9e0a2043e.rlib" "/home/jon/distributary/target/debug/deps/librustful-d9e4a6982e0a6950.rlib" "/home/jon/distributary/target/debug/deps/libnum_cpus-0f2241d72e65907e.rlib" "/home/jon/distributary/target/debug/deps/libhyper-3bdb1992536ae1e4.rlib" "/home/jon/distributary/target/debug/deps/libsolicit-57df9fdb4acc1156.rlib" "/home/jon/distributary/target/debug/deps/libtypeable-316885cdc9b7ff78.rlib" "/home/jon/distributary/target/debug/deps/libtraitobject-ab8a7d0301323955.rlib" "/home/jon/distributary/target/debug/deps/libmultipart-58c733ff28261c35.rlib" "/home/jon/distributary/target/debug/deps/libbuf_redux-31692a39107c7950.rlib" "/home/jon/distributary/target/debug/deps/libtempdir-0ee757a585f719dd.rlib" "/home/jon/distributary/target/debug/deps/libenv_logger-25d6e02029b27322.rlib" "/home/jon/distributary/target/debug/deps/libslog-7e4e4dcd4539ca87.rlib" "/home/jon/distributary/target/debug/deps/libnum_cpus-40879e9ed1a40827.rlib" "/home/jon/distributary/target/debug/deps/libanymap-b16f3b3eb5741212.rlib" "/home/jon/distributary/target/debug/deps/libtokio_proto-d14ac39e5e51a7d7.rlib" "/home/jon/distributary/target/debug/deps/libtokio_service-0afbdb2e24f4af7f.rlib" "/home/jon/distributary/target/debug/deps/libtake-a2b6204a09f84dad.rlib" "/home/jon/distributary/target/debug/deps/libsmallvec-a2a54d79bf051b89.rlib" "/home/jon/distributary/target/debug/deps/libtokio_core-70b906545a29c574.rlib" "/home/jon/distributary/target/debug/deps/libmio-fc98e62c3823f86e.rlib" "/home/jon/distributary/target/debug/deps/libnet2-32f659e95deed84f.rlib" "/home/jon/distributary/target/debug/deps/liblazycell-f0c2d7897740574b.rlib" "/home/jon/distributary/target/debug/deps/libscoped_tls-01b0e693814db5aa.rlib" "/home/jon/distributary/target/debug/deps/libitertools-2c1f6d23e119647e.rlib" "/home/jon/distributary/target/debug/deps/libeither-7d89001e12282025.rlib" "/home/jon/distributary/target/debug/deps/libtimekeeper-a4a106e1f923691c.rlib" "/home/jon/distributary/target/debug/deps/libansi_term-e82d81861e7fcb5e.rlib" "/home/jon/distributary/target/debug/deps/libunicode_segmentation-a468118d80af9f84.rlib" "/home/jon/distributary/target/debug/deps/libhttparse-416a35ac04e93d93.rlib" "/home/jon/distributary/target/debug/deps/liblanguage_tags-6d1160a675955a17.rlib" "/home/jon/distributary/target/debug/deps/libchrono-7f6de010bb6656a2.rlib" "/home/jon/distributary/target/debug/deps/libbincode-16f840faeb16562d.rlib" "/home/jon/distributary/target/debug/deps/libbyteorder-240cc8a1e1423fad.rlib" "/home/jon/distributary/target/debug/deps/libspmc-8e8ca08310434a3c.rlib" "/home/jon/distributary/target/debug/deps/libslab-1381e1711ce95cec.rlib" "/home/jon/distributary/target/debug/deps/libregex-bf57a839db75dbae.rlib" "/home/jon/distributary/target/debug/deps/libutf8_ranges-142806e76d52d8c6.rlib" "/home/jon/distributary/target/debug/deps/libregex_syntax-8b74a2985735b213.rlib" "/home/jon/distributary/target/debug/deps/libthread_local-a561abce7ea185f1.rlib" "/home/jon/distributary/target/debug/deps/libthread_id-e41c347f28e6505f.rlib" "/home/jon/distributary/target/debug/deps/libaho_corasick-c795bbd3a96f4a35.rlib" "/home/jon/distributary/target/debug/deps/libmemchr-4c3682d5f0e14581.rlib" "/home/jon/distributary/target/debug/deps/libnom-c11a5cbc9654b215.rlib" "/home/jon/distributary/target/debug/deps/libmime_guess-837a1663a12e89bf.rlib" "/home/jon/distributary/target/debug/deps/libphf-f336a4b1a1bdb730.rlib" "/home/jon/distributary/target/debug/deps/libphf_shared-499238f4644c4820.rlib" "/home/jon/distributary/target/debug/deps/libunicase-5cd5823de23f633f.rlib" "/home/jon/distributary/target/debug/deps/libmime-f494f23336624a9a.rlib" "/home/jon/distributary/target/debug/deps/libstrsim-61ec477beacb0d4b.rlib" "/home/jon/distributary/target/debug/deps/libterm_size-49ef496404f3e5db.rlib" "/home/jon/distributary/target/debug/deps/libcookie-0f4002eb04ad7b30.rlib" "/home/jon/distributary/target/debug/deps/libtime-cd5e3a346d1a17b6.rlib" "/home/jon/distributary/target/debug/deps/liburl-aa3392667e4f87a3.rlib" "/home/jon/distributary/target/debug/deps/libidna-3bab7d99255950c3.rlib" "/home/jon/distributary/target/debug/deps/libunicode_normalization-0297b14f098a4d93.rlib" "/home/jon/distributary/target/debug/deps/libunicode_bidi-b21b1d9dc1833286.rlib" "/home/jon/distributary/target/debug/deps/libmatches-8f1598a59712d6cc.rlib" "/home/jon/distributary/target/debug/deps/libthread_local-c8755f64dce6c8cd.rlib" "/home/jon/distributary/target/debug/deps/libunreachable-ebcc746f6a526ccc.rlib" "/home/jon/distributary/target/debug/deps/libvoid-408bd2d66dde02c1.rlib" "/home/jon/distributary/target/debug/deps/libthread_id-7c664cbece6d9f97.rlib" "/home/jon/distributary/target/debug/deps/libhpack-cedaba108ae550f7.rlib" "/home/jon/distributary/target/debug/deps/libisatty-02586bf5f6f35699.rlib" "/home/jon/distributary/target/debug/deps/liblazy_static-82c2efae9a7bf732.rlib" "/home/jon/distributary/target/debug/deps/libhdrsample-051edeac4ce98b92.rlib" "/home/jon/distributary/target/debug/deps/libnum-6ce289b56f32382f.rlib" "/home/jon/distributary/target/debug/deps/libnum_rational-0162ef58e267dc13.rlib" "/home/jon/distributary/target/debug/deps/libnum_bigint-f41de0087edd8a71.rlib" "/home/jon/distributary/target/debug/deps/librand-c9d9fbdab2355ee4.rlib" "/home/jon/distributary/target/debug/deps/liblibc-5dc7b85e748840b4.rlib" "/home/jon/distributary/target/debug/deps/libnum_complex-57a11a875ce86980.rlib" "/home/jon/distributary/target/debug/deps/librustc_serialize-2c0b16b7ceb9fdcb.rlib" "/home/jon/distributary/target/debug/deps/libnum_iter-e3d53b72a44dd492.rlib" "/home/jon/distributary/target/debug/deps/libnum_integer-bbbfaf8dce75e1b6.rlib" "/home/jon/distributary/target/debug/deps/libnum_traits-69f4129d46397118.rlib" "/home/jon/distributary/target/debug/deps/libfutures-e55d45cfd50e0707.rlib" "/home/jon/distributary/target/debug/deps/liblog-d4c0e5c2504fbbea.rlib" "/home/jon/distributary/target/debug/deps/libcfg_if-5cf5b4dd25466da1.rlib" "/home/jon/distributary/target/debug/deps/libarccstr-57c89c80b11e3cf6.rlib" "/home/jon/distributary/target/debug/deps/libserde-e9bfb02f34c97433.rlib" "/home/jon/distributary/target/debug/deps/libordermap-2bde98eb47fe8c07.rlib" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a66b6a343d52844.rlib" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9d79f761aa668a33.rlib" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-2beb731af7a6faec.rlib" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-6bc49e032a89c77d.rlib" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcollections-a2a467c3ca3b6479.rlib" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ce7b9706e1719f27.rlib" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_jemalloc-4b74d6f2808677d3.rlib" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95af4192ed69a1c8.rlib" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_unicode-e54225ff8f33e08f.rlib" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cd0ca85e71f914ca.rlib" "/home/jon/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0bf24067248742a8.rlib" "-l" "util" "-l" "dl" "-l" "rt" "-l" "pthread" "-l" "gcc_s" "-l" "pthread" "-l" "c" "-l" "m" "-l" "rt" "-l" "util"
= note: /home/jon/distributary/target/debug/deps/vote-465e44b9f4f44bec.0.o: In function `distributary::flow::{{impl}}::send::{{closure}}::{{closure}}':
/home/jon/distributary/src/flow/mod.rs:288: undefined reference to `distributary::flow::Mutator::send::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::_FILE_LINE::hadf2304f2c848dc4'
collect2: error: ld returned 1 exit status
gcc 5.4.0 on Ubuntu 16.04.4
error: linking with `cc` failed: exit code: 1
|
= note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/home/jfrg/distributary/target/debug/deps/vote-c8dd3585b6f697d3.0.o" "-o" "/home/jfrg/distributary/target/debug/deps/vote-c8dd3585b6f697d3" "-Wl,--gc-sections" "-pie" "-nodefaultlibs" "-L" "/home/jfrg/distributary/target/debug/deps" "-L" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,-Bdynamic" "/home/jfrg/distributary/target/debug/deps/libclap-570827f233cbe1af.rlib" "/home/jfrg/distributary/target/debug/deps/libvec_map-ff093b9efea9abbb.rlib" "/home/jfrg/distributary/target/debug/deps/libbitflags-65ddff5d2b91509e.rlib" "/home/jfrg/distributary/target/debug/deps/libunicode_width-cde6328ef82d354d.rlib" "/home/jfrg/distributary/target/debug/deps/libdistributary-7dc3a7290006e587.rlib" "/home/jfrg/distributary/target/debug/deps/libtarpc-97342caa9ec927f2.rlib" "/home/jfrg/distributary/target/debug/deps/libnom_sql-b2603aa7c0d8c970.rlib" "/home/jfrg/distributary/target/debug/deps/libpetgraph-ef41f5ef103ce778.rlib" "/home/jfrg/distributary/target/debug/deps/libfixedbitset-069dd3bfb844d9ac.rlib" "/home/jfrg/distributary/target/debug/deps/libevmap-97d097ddc1387f0f.rlib" "/home/jfrg/distributary/target/debug/deps/libfnv-1953bcde9b6fff16.rlib" "/home/jfrg/distributary/target/debug/deps/libslog_term-7bf030caf0f7defe.rlib" "/home/jfrg/distributary/target/debug/deps/libslog_stream-173624b318b06bc5.rlib" "/home/jfrg/distributary/target/debug/deps/libslog_extra-6ea634c9e0a2043e.rlib" "/home/jfrg/distributary/target/debug/deps/librustful-d9e4a6982e0a6950.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_cpus-0f2241d72e65907e.rlib" "/home/jfrg/distributary/target/debug/deps/libhyper-3bdb1992536ae1e4.rlib" "/home/jfrg/distributary/target/debug/deps/libsolicit-57df9fdb4acc1156.rlib" "/home/jfrg/distributary/target/debug/deps/libtypeable-316885cdc9b7ff78.rlib" "/home/jfrg/distributary/target/debug/deps/libtraitobject-ab8a7d0301323955.rlib" "/home/jfrg/distributary/target/debug/deps/libmultipart-58c733ff28261c35.rlib" "/home/jfrg/distributary/target/debug/deps/libbuf_redux-31692a39107c7950.rlib" "/home/jfrg/distributary/target/debug/deps/libtempdir-0ee757a585f719dd.rlib" "/home/jfrg/distributary/target/debug/deps/libenv_logger-25d6e02029b27322.rlib" "/home/jfrg/distributary/target/debug/deps/libslog-7e4e4dcd4539ca87.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_cpus-40879e9ed1a40827.rlib" "/home/jfrg/distributary/target/debug/deps/libanymap-b16f3b3eb5741212.rlib" "/home/jfrg/distributary/target/debug/deps/libtokio_proto-d14ac39e5e51a7d7.rlib" "/home/jfrg/distributary/target/debug/deps/libtokio_service-0afbdb2e24f4af7f.rlib" "/home/jfrg/distributary/target/debug/deps/libtake-a2b6204a09f84dad.rlib" "/home/jfrg/distributary/target/debug/deps/libsmallvec-a2a54d79bf051b89.rlib" "/home/jfrg/distributary/target/debug/deps/libtokio_core-70b906545a29c574.rlib" "/home/jfrg/distributary/target/debug/deps/libmio-fc98e62c3823f86e.rlib" "/home/jfrg/distributary/target/debug/deps/libnet2-32f659e95deed84f.rlib" "/home/jfrg/distributary/target/debug/deps/liblazycell-f0c2d7897740574b.rlib" "/home/jfrg/distributary/target/debug/deps/libscoped_tls-01b0e693814db5aa.rlib" "/home/jfrg/distributary/target/debug/deps/libitertools-2c1f6d23e119647e.rlib" "/home/jfrg/distributary/target/debug/deps/libeither-7d89001e12282025.rlib" "/home/jfrg/distributary/target/debug/deps/libtimekeeper-a4a106e1f923691c.rlib" "/home/jfrg/distributary/target/debug/deps/libansi_term-e82d81861e7fcb5e.rlib" "/home/jfrg/distributary/target/debug/deps/libunicode_segmentation-a468118d80af9f84.rlib" "/home/jfrg/distributary/target/debug/deps/libhttparse-416a35ac04e93d93.rlib" "/home/jfrg/distributary/target/debug/deps/liblanguage_tags-6d1160a675955a17.rlib" "/home/jfrg/distributary/target/debug/deps/libchrono-7f6de010bb6656a2.rlib" "/home/jfrg/distributary/target/debug/deps/libbincode-16f840faeb16562d.rlib" "/home/jfrg/distributary/target/debug/deps/libbyteorder-240cc8a1e1423fad.rlib" "/home/jfrg/distributary/target/debug/deps/libspmc-8e8ca08310434a3c.rlib" "/home/jfrg/distributary/target/debug/deps/libslab-1381e1711ce95cec.rlib" "/home/jfrg/distributary/target/debug/deps/libregex-bf57a839db75dbae.rlib" "/home/jfrg/distributary/target/debug/deps/libutf8_ranges-142806e76d52d8c6.rlib" "/home/jfrg/distributary/target/debug/deps/libregex_syntax-8b74a2985735b213.rlib" "/home/jfrg/distributary/target/debug/deps/libthread_local-a561abce7ea185f1.rlib" "/home/jfrg/distributary/target/debug/deps/libthread_id-e41c347f28e6505f.rlib" "/home/jfrg/distributary/target/debug/deps/libaho_corasick-c795bbd3a96f4a35.rlib" "/home/jfrg/distributary/target/debug/deps/libmemchr-4c3682d5f0e14581.rlib" "/home/jfrg/distributary/target/debug/deps/libnom-c11a5cbc9654b215.rlib" "/home/jfrg/distributary/target/debug/deps/libmime_guess-837a1663a12e89bf.rlib" "/home/jfrg/distributary/target/debug/deps/libphf-f336a4b1a1bdb730.rlib" "/home/jfrg/distributary/target/debug/deps/libphf_shared-499238f4644c4820.rlib" "/home/jfrg/distributary/target/debug/deps/libunicase-5cd5823de23f633f.rlib" "/home/jfrg/distributary/target/debug/deps/libmime-f494f23336624a9a.rlib" "/home/jfrg/distributary/target/debug/deps/libstrsim-61ec477beacb0d4b.rlib" "/home/jfrg/distributary/target/debug/deps/libterm_size-49ef496404f3e5db.rlib" "/home/jfrg/distributary/target/debug/deps/libcookie-0f4002eb04ad7b30.rlib" "/home/jfrg/distributary/target/debug/deps/libtime-cd5e3a346d1a17b6.rlib" "/home/jfrg/distributary/target/debug/deps/liburl-aa3392667e4f87a3.rlib" "/home/jfrg/distributary/target/debug/deps/libidna-3bab7d99255950c3.rlib" "/home/jfrg/distributary/target/debug/deps/libunicode_normalization-0297b14f098a4d93.rlib" "/home/jfrg/distributary/target/debug/deps/libunicode_bidi-b21b1d9dc1833286.rlib" "/home/jfrg/distributary/target/debug/deps/libmatches-8f1598a59712d6cc.rlib" "/home/jfrg/distributary/target/debug/deps/libthread_local-c8755f64dce6c8cd.rlib" "/home/jfrg/distributary/target/debug/deps/libunreachable-ebcc746f6a526ccc.rlib" "/home/jfrg/distributary/target/debug/deps/libvoid-408bd2d66dde02c1.rlib" "/home/jfrg/distributary/target/debug/deps/libthread_id-7c664cbece6d9f97.rlib" "/home/jfrg/distributary/target/debug/deps/libhpack-cedaba108ae550f7.rlib" "/home/jfrg/distributary/target/debug/deps/libisatty-02586bf5f6f35699.rlib" "/home/jfrg/distributary/target/debug/deps/liblazy_static-82c2efae9a7bf732.rlib" "/home/jfrg/distributary/target/debug/deps/libhdrsample-051edeac4ce98b92.rlib" "/home/jfrg/distributary/target/debug/deps/libnum-6ce289b56f32382f.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_rational-0162ef58e267dc13.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_bigint-f41de0087edd8a71.rlib" "/home/jfrg/distributary/target/debug/deps/librand-c9d9fbdab2355ee4.rlib" "/home/jfrg/distributary/target/debug/deps/liblibc-5dc7b85e748840b4.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_complex-57a11a875ce86980.rlib" "/home/jfrg/distributary/target/debug/deps/librustc_serialize-2c0b16b7ceb9fdcb.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_iter-e3d53b72a44dd492.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_integer-bbbfaf8dce75e1b6.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_traits-69f4129d46397118.rlib" "/home/jfrg/distributary/target/debug/deps/libfutures-e55d45cfd50e0707.rlib" "/home/jfrg/distributary/target/debug/deps/liblog-d4c0e5c2504fbbea.rlib" "/home/jfrg/distributary/target/debug/deps/libcfg_if-5cf5b4dd25466da1.rlib" "/home/jfrg/distributary/target/debug/deps/libarccstr-57c89c80b11e3cf6.rlib" "/home/jfrg/distributary/target/debug/deps/libserde-e9bfb02f34c97433.rlib" "/home/jfrg/distributary/target/debug/deps/libordermap-2bde98eb47fe8c07.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a66b6a343d52844.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9d79f761aa668a33.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-2beb731af7a6faec.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-6bc49e032a89c77d.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcollections-a2a467c3ca3b6479.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ce7b9706e1719f27.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_jemalloc-4b74d6f2808677d3.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95af4192ed69a1c8.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_unicode-e54225ff8f33e08f.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cd0ca85e71f914ca.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0bf24067248742a8.rlib" "-l" "util" "-l" "dl" "-l" "rt" "-l" "pthread" "-l" "gcc_s" "-l" "pthread" "-l" "c" "-l" "m" "-l" "rt" "-l" "util"
= note: /home/jfrg/distributary/target/debug/deps/vote-c8dd3585b6f697d3.0.o: In function `distributary::flow::{{impl}}::send::{{closure}}::{{closure}}':
/home/jfrg/distributary/src/flow/mod.rs:288: undefined reference to `distributary::flow::Mutator::send::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::_FILE_LINE::hef474460ee28811b'
collect2: error: ld returned 1 exit status
Also gcc 5.4.0 on Ubuntu 16.04.4
error: linking with `cc` failed: exit code: 1
|
= note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/home/jfrg/distributary/target/debug/deps/vote-c8dd3585b6f697d3.0.o" "-o" "/home/jfrg/distributary/target/debug/deps/vote-c8dd3585b6f697d3" "-Wl,--gc-sections" "-pie" "-nodefaultlibs" "-L" "/home/jfrg/distributary/target/debug/deps" "-L" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,-Bdynamic" "/home/jfrg/distributary/target/debug/deps/libclap-570827f233cbe1af.rlib" "/home/jfrg/distributary/target/debug/deps/libvec_map-ff093b9efea9abbb.rlib" "/home/jfrg/distributary/target/debug/deps/libbitflags-65ddff5d2b91509e.rlib" "/home/jfrg/distributary/target/debug/deps/libunicode_width-cde6328ef82d354d.rlib" "/home/jfrg/distributary/target/debug/deps/libdistributary-7dc3a7290006e587.rlib" "/home/jfrg/distributary/target/debug/deps/libtarpc-97342caa9ec927f2.rlib" "/home/jfrg/distributary/target/debug/deps/libnom_sql-b2603aa7c0d8c970.rlib" "/home/jfrg/distributary/target/debug/deps/libpetgraph-ef41f5ef103ce778.rlib" "/home/jfrg/distributary/target/debug/deps/libfixedbitset-069dd3bfb844d9ac.rlib" "/home/jfrg/distributary/target/debug/deps/libevmap-97d097ddc1387f0f.rlib" "/home/jfrg/distributary/target/debug/deps/libfnv-1953bcde9b6fff16.rlib" "/home/jfrg/distributary/target/debug/deps/libslog_term-7bf030caf0f7defe.rlib" "/home/jfrg/distributary/target/debug/deps/libslog_stream-173624b318b06bc5.rlib" "/home/jfrg/distributary/target/debug/deps/libslog_extra-6ea634c9e0a2043e.rlib" "/home/jfrg/distributary/target/debug/deps/librustful-d9e4a6982e0a6950.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_cpus-0f2241d72e65907e.rlib" "/home/jfrg/distributary/target/debug/deps/libhyper-3bdb1992536ae1e4.rlib" "/home/jfrg/distributary/target/debug/deps/libsolicit-57df9fdb4acc1156.rlib" "/home/jfrg/distributary/target/debug/deps/libtypeable-316885cdc9b7ff78.rlib" "/home/jfrg/distributary/target/debug/deps/libtraitobject-ab8a7d0301323955.rlib" "/home/jfrg/distributary/target/debug/deps/libmultipart-58c733ff28261c35.rlib" "/home/jfrg/distributary/target/debug/deps/libbuf_redux-31692a39107c7950.rlib" "/home/jfrg/distributary/target/debug/deps/libtempdir-0ee757a585f719dd.rlib" "/home/jfrg/distributary/target/debug/deps/libenv_logger-25d6e02029b27322.rlib" "/home/jfrg/distributary/target/debug/deps/libslog-7e4e4dcd4539ca87.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_cpus-40879e9ed1a40827.rlib" "/home/jfrg/distributary/target/debug/deps/libanymap-b16f3b3eb5741212.rlib" "/home/jfrg/distributary/target/debug/deps/libtokio_proto-d14ac39e5e51a7d7.rlib" "/home/jfrg/distributary/target/debug/deps/libtokio_service-0afbdb2e24f4af7f.rlib" "/home/jfrg/distributary/target/debug/deps/libtake-a2b6204a09f84dad.rlib" "/home/jfrg/distributary/target/debug/deps/libsmallvec-a2a54d79bf051b89.rlib" "/home/jfrg/distributary/target/debug/deps/libtokio_core-70b906545a29c574.rlib" "/home/jfrg/distributary/target/debug/deps/libmio-fc98e62c3823f86e.rlib" "/home/jfrg/distributary/target/debug/deps/libnet2-32f659e95deed84f.rlib" "/home/jfrg/distributary/target/debug/deps/liblazycell-f0c2d7897740574b.rlib" "/home/jfrg/distributary/target/debug/deps/libscoped_tls-01b0e693814db5aa.rlib" "/home/jfrg/distributary/target/debug/deps/libitertools-2c1f6d23e119647e.rlib" "/home/jfrg/distributary/target/debug/deps/libeither-7d89001e12282025.rlib" "/home/jfrg/distributary/target/debug/deps/libtimekeeper-a4a106e1f923691c.rlib" "/home/jfrg/distributary/target/debug/deps/libansi_term-e82d81861e7fcb5e.rlib" "/home/jfrg/distributary/target/debug/deps/libunicode_segmentation-a468118d80af9f84.rlib" "/home/jfrg/distributary/target/debug/deps/libhttparse-416a35ac04e93d93.rlib" "/home/jfrg/distributary/target/debug/deps/liblanguage_tags-6d1160a675955a17.rlib" "/home/jfrg/distributary/target/debug/deps/libchrono-7f6de010bb6656a2.rlib" "/home/jfrg/distributary/target/debug/deps/libbincode-16f840faeb16562d.rlib" "/home/jfrg/distributary/target/debug/deps/libbyteorder-240cc8a1e1423fad.rlib" "/home/jfrg/distributary/target/debug/deps/libspmc-8e8ca08310434a3c.rlib" "/home/jfrg/distributary/target/debug/deps/libslab-1381e1711ce95cec.rlib" "/home/jfrg/distributary/target/debug/deps/libregex-bf57a839db75dbae.rlib" "/home/jfrg/distributary/target/debug/deps/libutf8_ranges-142806e76d52d8c6.rlib" "/home/jfrg/distributary/target/debug/deps/libregex_syntax-8b74a2985735b213.rlib" "/home/jfrg/distributary/target/debug/deps/libthread_local-a561abce7ea185f1.rlib" "/home/jfrg/distributary/target/debug/deps/libthread_id-e41c347f28e6505f.rlib" "/home/jfrg/distributary/target/debug/deps/libaho_corasick-c795bbd3a96f4a35.rlib" "/home/jfrg/distributary/target/debug/deps/libmemchr-4c3682d5f0e14581.rlib" "/home/jfrg/distributary/target/debug/deps/libnom-c11a5cbc9654b215.rlib" "/home/jfrg/distributary/target/debug/deps/libmime_guess-837a1663a12e89bf.rlib" "/home/jfrg/distributary/target/debug/deps/libphf-f336a4b1a1bdb730.rlib" "/home/jfrg/distributary/target/debug/deps/libphf_shared-499238f4644c4820.rlib" "/home/jfrg/distributary/target/debug/deps/libunicase-5cd5823de23f633f.rlib" "/home/jfrg/distributary/target/debug/deps/libmime-f494f23336624a9a.rlib" "/home/jfrg/distributary/target/debug/deps/libstrsim-61ec477beacb0d4b.rlib" "/home/jfrg/distributary/target/debug/deps/libterm_size-49ef496404f3e5db.rlib" "/home/jfrg/distributary/target/debug/deps/libcookie-0f4002eb04ad7b30.rlib" "/home/jfrg/distributary/target/debug/deps/libtime-cd5e3a346d1a17b6.rlib" "/home/jfrg/distributary/target/debug/deps/liburl-aa3392667e4f87a3.rlib" "/home/jfrg/distributary/target/debug/deps/libidna-3bab7d99255950c3.rlib" "/home/jfrg/distributary/target/debug/deps/libunicode_normalization-0297b14f098a4d93.rlib" "/home/jfrg/distributary/target/debug/deps/libunicode_bidi-b21b1d9dc1833286.rlib" "/home/jfrg/distributary/target/debug/deps/libmatches-8f1598a59712d6cc.rlib" "/home/jfrg/distributary/target/debug/deps/libthread_local-c8755f64dce6c8cd.rlib" "/home/jfrg/distributary/target/debug/deps/libunreachable-ebcc746f6a526ccc.rlib" "/home/jfrg/distributary/target/debug/deps/libvoid-408bd2d66dde02c1.rlib" "/home/jfrg/distributary/target/debug/deps/libthread_id-7c664cbece6d9f97.rlib" "/home/jfrg/distributary/target/debug/deps/libhpack-cedaba108ae550f7.rlib" "/home/jfrg/distributary/target/debug/deps/libisatty-02586bf5f6f35699.rlib" "/home/jfrg/distributary/target/debug/deps/liblazy_static-82c2efae9a7bf732.rlib" "/home/jfrg/distributary/target/debug/deps/libhdrsample-051edeac4ce98b92.rlib" "/home/jfrg/distributary/target/debug/deps/libnum-6ce289b56f32382f.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_rational-0162ef58e267dc13.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_bigint-f41de0087edd8a71.rlib" "/home/jfrg/distributary/target/debug/deps/librand-c9d9fbdab2355ee4.rlib" "/home/jfrg/distributary/target/debug/deps/liblibc-5dc7b85e748840b4.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_complex-57a11a875ce86980.rlib" "/home/jfrg/distributary/target/debug/deps/librustc_serialize-2c0b16b7ceb9fdcb.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_iter-e3d53b72a44dd492.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_integer-bbbfaf8dce75e1b6.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_traits-69f4129d46397118.rlib" "/home/jfrg/distributary/target/debug/deps/libfutures-e55d45cfd50e0707.rlib" "/home/jfrg/distributary/target/debug/deps/liblog-d4c0e5c2504fbbea.rlib" "/home/jfrg/distributary/target/debug/deps/libcfg_if-5cf5b4dd25466da1.rlib" "/home/jfrg/distributary/target/debug/deps/libarccstr-57c89c80b11e3cf6.rlib" "/home/jfrg/distributary/target/debug/deps/libserde-e9bfb02f34c97433.rlib" "/home/jfrg/distributary/target/debug/deps/libordermap-2bde98eb47fe8c07.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a66b6a343d52844.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9d79f761aa668a33.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-2beb731af7a6faec.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-6bc49e032a89c77d.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcollections-a2a467c3ca3b6479.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ce7b9706e1719f27.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_jemalloc-4b74d6f2808677d3.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95af4192ed69a1c8.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_unicode-e54225ff8f33e08f.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cd0ca85e71f914ca.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0bf24067248742a8.rlib" "-l" "util" "-l" "dl" "-l" "rt" "-l" "pthread" "-l" "gcc_s" "-l" "pthread" "-l" "c" "-l" "m" "-l" "rt" "-l" "util"
= note: /home/jfrg/distributary/target/debug/deps/vote-c8dd3585b6f697d3.0.o: In function `distributary::flow::{{impl}}::send::{{closure}}::{{closure}}':
/home/jfrg/distributary/src/flow/mod.rs:288: undefined reference to `distributary::flow::Mutator::send::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::_FILE_LINE::hef474460ee28811b'
collect2: error: ld returned 1 exit status
gcc 6.2.0 on Ubuntu 16.10
error: linking with `cc` failed: exit code: 1
|
= note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/home/ubuntu/distributary/target/debug/deps/vote-30cc369bcc56fe7f.0.o" "-o" "/home/ubuntu/distributary/target/debug/deps/vote-30cc369bcc56fe7f" "-Wl,--gc-sections" "-pie" "-nodefaultlibs" "-L" "/home/ubuntu/distributary/target/debug/deps" "-L" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,-Bdynamic" "/home/ubuntu/distributary/target/debug/deps/libclap-570827f233cbe1af.rlib" "/home/ubuntu/distributary/target/debug/deps/libvec_map-ff093b9efea9abbb.rlib" "/home/ubuntu/distributary/target/debug/deps/libbitflags-65ddff5d2b91509e.rlib" "/home/ubuntu/distributary/target/debug/deps/libunicode_width-cde6328ef82d354d.rlib" "/home/ubuntu/distributary/target/debug/deps/libdistributary-ee004aec27ba053f.rlib" "/home/ubuntu/distributary/target/debug/deps/libtarpc-97342caa9ec927f2.rlib" "/home/ubuntu/distributary/target/debug/deps/libnom_sql-b2603aa7c0d8c970.rlib" "/home/ubuntu/distributary/target/debug/deps/libpetgraph-ef41f5ef103ce778.rlib" "/home/ubuntu/distributary/target/debug/deps/libfixedbitset-069dd3bfb844d9ac.rlib" "/home/ubuntu/distributary/target/debug/deps/libevmap-97d097ddc1387f0f.rlib" "/home/ubuntu/distributary/target/debug/deps/libfnv-1953bcde9b6fff16.rlib" "/home/ubuntu/distributary/target/debug/deps/libslog_term-7bf030caf0f7defe.rlib" "/home/ubuntu/distributary/target/debug/deps/libslog_stream-173624b318b06bc5.rlib" "/home/ubuntu/distributary/target/debug/deps/libslog_extra-6ea634c9e0a2043e.rlib" "/home/ubuntu/distributary/target/debug/deps/librustful-d9e4a6982e0a6950.rlib" "/home/ubuntu/distributary/target/debug/deps/libnum_cpus-0f2241d72e65907e.rlib" "/home/ubuntu/distributary/target/debug/deps/libhyper-3bdb1992536ae1e4.rlib" "/home/ubuntu/distributary/target/debug/deps/libsolicit-57df9fdb4acc1156.rlib" "/home/ubuntu/distributary/target/debug/deps/libtypeable-316885cdc9b7ff78.rlib" "/home/ubuntu/distributary/target/debug/deps/libtraitobject-ab8a7d0301323955.rlib" "/home/ubuntu/distributary/target/debug/deps/libmultipart-58c733ff28261c35.rlib" "/home/ubuntu/distributary/target/debug/deps/libbuf_redux-31692a39107c7950.rlib" "/home/ubuntu/distributary/target/debug/deps/libtempdir-0ee757a585f719dd.rlib" "/home/ubuntu/distributary/target/debug/deps/libenv_logger-25d6e02029b27322.rlib" "/home/ubuntu/distributary/target/debug/deps/libslog-7e4e4dcd4539ca87.rlib" "/home/ubuntu/distributary/target/debug/deps/libnum_cpus-40879e9ed1a40827.rlib" "/home/ubuntu/distributary/target/debug/deps/libanymap-b16f3b3eb5741212.rlib" "/home/ubuntu/distributary/target/debug/deps/libtokio_proto-d14ac39e5e51a7d7.rlib" "/home/ubuntu/distributary/target/debug/deps/libtokio_service-0afbdb2e24f4af7f.rlib" "/home/ubuntu/distributary/target/debug/deps/libtake-a2b6204a09f84dad.rlib" "/home/ubuntu/distributary/target/debug/deps/libsmallvec-a2a54d79bf051b89.rlib" "/home/ubuntu/distributary/target/debug/deps/libtokio_core-70b906545a29c574.rlib" "/home/ubuntu/distributary/target/debug/deps/libmio-fc98e62c3823f86e.rlib" "/home/ubuntu/distributary/target/debug/deps/libnet2-32f659e95deed84f.rlib" "/home/ubuntu/distributary/target/debug/deps/liblazycell-f0c2d7897740574b.rlib" "/home/ubuntu/distributary/target/debug/deps/libscoped_tls-01b0e693814db5aa.rlib" "/home/ubuntu/distributary/target/debug/deps/libitertools-2c1f6d23e119647e.rlib" "/home/ubuntu/distributary/target/debug/deps/libeither-7d89001e12282025.rlib" "/home/ubuntu/distributary/target/debug/deps/libtimekeeper-a4a106e1f923691c.rlib" "/home/ubuntu/distributary/target/debug/deps/libansi_term-e82d81861e7fcb5e.rlib" "/home/ubuntu/distributary/target/debug/deps/libunicode_segmentation-a468118d80af9f84.rlib" "/home/ubuntu/distributary/target/debug/deps/libhttparse-416a35ac04e93d93.rlib" "/home/ubuntu/distributary/target/debug/deps/liblanguage_tags-6d1160a675955a17.rlib" "/home/ubuntu/distributary/target/debug/deps/libchrono-7f6de010bb6656a2.rlib" "/home/ubuntu/distributary/target/debug/deps/libbincode-16f840faeb16562d.rlib" "/home/ubuntu/distributary/target/debug/deps/libbyteorder-240cc8a1e1423fad.rlib" "/home/ubuntu/distributary/target/debug/deps/libspmc-8e8ca08310434a3c.rlib" "/home/ubuntu/distributary/target/debug/deps/libslab-1381e1711ce95cec.rlib" "/home/ubuntu/distributary/target/debug/deps/libregex-bf57a839db75dbae.rlib" "/home/ubuntu/distributary/target/debug/deps/libutf8_ranges-142806e76d52d8c6.rlib" "/home/ubuntu/distributary/target/debug/deps/libregex_syntax-8b74a2985735b213.rlib" "/home/ubuntu/distributary/target/debug/deps/libthread_local-a561abce7ea185f1.rlib" "/home/ubuntu/distributary/target/debug/deps/libthread_id-e41c347f28e6505f.rlib" "/home/ubuntu/distributary/target/debug/deps/libaho_corasick-c795bbd3a96f4a35.rlib" "/home/ubuntu/distributary/target/debug/deps/libmemchr-4c3682d5f0e14581.rlib" "/home/ubuntu/distributary/target/debug/deps/libnom-c11a5cbc9654b215.rlib" "/home/ubuntu/distributary/target/debug/deps/libmime_guess-837a1663a12e89bf.rlib" "/home/ubuntu/distributary/target/debug/deps/libphf-f336a4b1a1bdb730.rlib" "/home/ubuntu/distributary/target/debug/deps/libphf_shared-499238f4644c4820.rlib" "/home/ubuntu/distributary/target/debug/deps/libunicase-5cd5823de23f633f.rlib" "/home/ubuntu/distributary/target/debug/deps/libmime-f494f23336624a9a.rlib" "/home/ubuntu/distributary/target/debug/deps/libstrsim-61ec477beacb0d4b.rlib" "/home/ubuntu/distributary/target/debug/deps/libterm_size-49ef496404f3e5db.rlib" "/home/ubuntu/distributary/target/debug/deps/libcookie-0f4002eb04ad7b30.rlib" "/home/ubuntu/distributary/target/debug/deps/libtime-cd5e3a346d1a17b6.rlib" "/home/ubuntu/distributary/target/debug/deps/liburl-aa3392667e4f87a3.rlib" "/home/ubuntu/distributary/target/debug/deps/libidna-3bab7d99255950c3.rlib" "/home/ubuntu/distributary/target/debug/deps/libunicode_normalization-0297b14f098a4d93.rlib" "/home/ubuntu/distributary/target/debug/deps/libunicode_bidi-b21b1d9dc1833286.rlib" "/home/ubuntu/distributary/target/debug/deps/libmatches-8f1598a59712d6cc.rlib" "/home/ubuntu/distributary/target/debug/deps/libthread_local-c8755f64dce6c8cd.rlib" "/home/ubuntu/distributary/target/debug/deps/libunreachable-ebcc746f6a526ccc.rlib" "/home/ubuntu/distributary/target/debug/deps/libvoid-408bd2d66dde02c1.rlib" "/home/ubuntu/distributary/target/debug/deps/libthread_id-7c664cbece6d9f97.rlib" "/home/ubuntu/distributary/target/debug/deps/libhpack-cedaba108ae550f7.rlib" "/home/ubuntu/distributary/target/debug/deps/libisatty-02586bf5f6f35699.rlib" "/home/ubuntu/distributary/target/debug/deps/liblazy_static-82c2efae9a7bf732.rlib" "/home/ubuntu/distributary/target/debug/deps/libhdrsample-051edeac4ce98b92.rlib" "/home/ubuntu/distributary/target/debug/deps/libnum-6ce289b56f32382f.rlib" "/home/ubuntu/distributary/target/debug/deps/libnum_rational-0162ef58e267dc13.rlib" "/home/ubuntu/distributary/target/debug/deps/libnum_bigint-f41de0087edd8a71.rlib" "/home/ubuntu/distributary/target/debug/deps/librand-c9d9fbdab2355ee4.rlib" "/home/ubuntu/distributary/target/debug/deps/liblibc-5dc7b85e748840b4.rlib" "/home/ubuntu/distributary/target/debug/deps/libnum_complex-57a11a875ce86980.rlib" "/home/ubuntu/distributary/target/debug/deps/librustc_serialize-2c0b16b7ceb9fdcb.rlib" "/home/ubuntu/distributary/target/debug/deps/libnum_iter-e3d53b72a44dd492.rlib" "/home/ubuntu/distributary/target/debug/deps/libnum_integer-bbbfaf8dce75e1b6.rlib" "/home/ubuntu/distributary/target/debug/deps/libnum_traits-69f4129d46397118.rlib" "/home/ubuntu/distributary/target/debug/deps/libfutures-e55d45cfd50e0707.rlib" "/home/ubuntu/distributary/target/debug/deps/liblog-d4c0e5c2504fbbea.rlib" "/home/ubuntu/distributary/target/debug/deps/libcfg_if-5cf5b4dd25466da1.rlib" "/home/ubuntu/distributary/target/debug/deps/libarccstr-57c89c80b11e3cf6.rlib" "/home/ubuntu/distributary/target/debug/deps/libserde-e9bfb02f34c97433.rlib" "/home/ubuntu/distributary/target/debug/deps/libordermap-2bde98eb47fe8c07.rlib" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a66b6a343d52844.rlib" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9d79f761aa668a33.rlib" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-2beb731af7a6faec.rlib" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-6bc49e032a89c77d.rlib" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcollections-a2a467c3ca3b6479.rlib" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ce7b9706e1719f27.rlib" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_jemalloc-4b74d6f2808677d3.rlib" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95af4192ed69a1c8.rlib" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_unicode-e54225ff8f33e08f.rlib" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cd0ca85e71f914ca.rlib" "/home/ubuntu/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0bf24067248742a8.rlib" "-l" "util" "-l" "dl" "-l" "rt" "-l" "pthread" "-l" "gcc_s" "-l" "pthread" "-l" "c" "-l" "m" "-l" "rt" "-l" "util"
= note: /home/ubuntu/distributary/target/debug/deps/vote-30cc369bcc56fe7f.0.o: In function `distributary::flow::{{impl}}::send::{{closure}}::{{closure}}':
/home/ubuntu/distributary/src/flow/mod.rs:288: undefined reference to `distributary::flow::Mutator::send::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::_FILE_LINE::h38cefdcb728fc9f0'
collect2: error: ld returned 1 exit status
gcc 6.3.0 on Ubuntu 16.04.4
error: linking with `cc` failed: exit code: 1
|
= note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/home/jfrg/distributary/target/debug/deps/vote-c8dd3585b6f697d3.0.o" "-o" "/home/jfrg/distributary/target/debug/deps/vote-c8dd3585b6f697d3" "-Wl,--gc-sections" "-pie" "-nodefaultlibs" "-L" "/home/jfrg/distributary/target/debug/deps" "-L" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,-Bdynamic" "/home/jfrg/distributary/target/debug/deps/libclap-570827f233cbe1af.rlib" "/home/jfrg/distributary/target/debug/deps/libvec_map-ff093b9efea9abbb.rlib" "/home/jfrg/distributary/target/debug/deps/libbitflags-65ddff5d2b91509e.rlib" "/home/jfrg/distributary/target/debug/deps/libunicode_width-cde6328ef82d354d.rlib" "/home/jfrg/distributary/target/debug/deps/libdistributary-7dc3a7290006e587.rlib" "/home/jfrg/distributary/target/debug/deps/libtarpc-97342caa9ec927f2.rlib" "/home/jfrg/distributary/target/debug/deps/libnom_sql-b2603aa7c0d8c970.rlib" "/home/jfrg/distributary/target/debug/deps/libpetgraph-ef41f5ef103ce778.rlib" "/home/jfrg/distributary/target/debug/deps/libfixedbitset-069dd3bfb844d9ac.rlib" "/home/jfrg/distributary/target/debug/deps/libevmap-97d097ddc1387f0f.rlib" "/home/jfrg/distributary/target/debug/deps/libfnv-1953bcde9b6fff16.rlib" "/home/jfrg/distributary/target/debug/deps/libslog_term-7bf030caf0f7defe.rlib" "/home/jfrg/distributary/target/debug/deps/libslog_stream-173624b318b06bc5.rlib" "/home/jfrg/distributary/target/debug/deps/libslog_extra-6ea634c9e0a2043e.rlib" "/home/jfrg/distributary/target/debug/deps/librustful-d9e4a6982e0a6950.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_cpus-0f2241d72e65907e.rlib" "/home/jfrg/distributary/target/debug/deps/libhyper-3bdb1992536ae1e4.rlib" "/home/jfrg/distributary/target/debug/deps/libsolicit-57df9fdb4acc1156.rlib" "/home/jfrg/distributary/target/debug/deps/libtypeable-316885cdc9b7ff78.rlib" "/home/jfrg/distributary/target/debug/deps/libtraitobject-ab8a7d0301323955.rlib" "/home/jfrg/distributary/target/debug/deps/libmultipart-58c733ff28261c35.rlib" "/home/jfrg/distributary/target/debug/deps/libbuf_redux-31692a39107c7950.rlib" "/home/jfrg/distributary/target/debug/deps/libtempdir-0ee757a585f719dd.rlib" "/home/jfrg/distributary/target/debug/deps/libenv_logger-25d6e02029b27322.rlib" "/home/jfrg/distributary/target/debug/deps/libslog-7e4e4dcd4539ca87.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_cpus-40879e9ed1a40827.rlib" "/home/jfrg/distributary/target/debug/deps/libanymap-b16f3b3eb5741212.rlib" "/home/jfrg/distributary/target/debug/deps/libtokio_proto-d14ac39e5e51a7d7.rlib" "/home/jfrg/distributary/target/debug/deps/libtokio_service-0afbdb2e24f4af7f.rlib" "/home/jfrg/distributary/target/debug/deps/libtake-a2b6204a09f84dad.rlib" "/home/jfrg/distributary/target/debug/deps/libsmallvec-a2a54d79bf051b89.rlib" "/home/jfrg/distributary/target/debug/deps/libtokio_core-70b906545a29c574.rlib" "/home/jfrg/distributary/target/debug/deps/libmio-fc98e62c3823f86e.rlib" "/home/jfrg/distributary/target/debug/deps/libnet2-32f659e95deed84f.rlib" "/home/jfrg/distributary/target/debug/deps/liblazycell-f0c2d7897740574b.rlib" "/home/jfrg/distributary/target/debug/deps/libscoped_tls-01b0e693814db5aa.rlib" "/home/jfrg/distributary/target/debug/deps/libitertools-2c1f6d23e119647e.rlib" "/home/jfrg/distributary/target/debug/deps/libeither-7d89001e12282025.rlib" "/home/jfrg/distributary/target/debug/deps/libtimekeeper-a4a106e1f923691c.rlib" "/home/jfrg/distributary/target/debug/deps/libansi_term-e82d81861e7fcb5e.rlib" "/home/jfrg/distributary/target/debug/deps/libunicode_segmentation-a468118d80af9f84.rlib" "/home/jfrg/distributary/target/debug/deps/libhttparse-416a35ac04e93d93.rlib" "/home/jfrg/distributary/target/debug/deps/liblanguage_tags-6d1160a675955a17.rlib" "/home/jfrg/distributary/target/debug/deps/libchrono-7f6de010bb6656a2.rlib" "/home/jfrg/distributary/target/debug/deps/libbincode-16f840faeb16562d.rlib" "/home/jfrg/distributary/target/debug/deps/libbyteorder-240cc8a1e1423fad.rlib" "/home/jfrg/distributary/target/debug/deps/libspmc-8e8ca08310434a3c.rlib" "/home/jfrg/distributary/target/debug/deps/libslab-1381e1711ce95cec.rlib" "/home/jfrg/distributary/target/debug/deps/libregex-bf57a839db75dbae.rlib" "/home/jfrg/distributary/target/debug/deps/libutf8_ranges-142806e76d52d8c6.rlib" "/home/jfrg/distributary/target/debug/deps/libregex_syntax-8b74a2985735b213.rlib" "/home/jfrg/distributary/target/debug/deps/libthread_local-a561abce7ea185f1.rlib" "/home/jfrg/distributary/target/debug/deps/libthread_id-e41c347f28e6505f.rlib" "/home/jfrg/distributary/target/debug/deps/libaho_corasick-c795bbd3a96f4a35.rlib" "/home/jfrg/distributary/target/debug/deps/libmemchr-4c3682d5f0e14581.rlib" "/home/jfrg/distributary/target/debug/deps/libnom-c11a5cbc9654b215.rlib" "/home/jfrg/distributary/target/debug/deps/libmime_guess-837a1663a12e89bf.rlib" "/home/jfrg/distributary/target/debug/deps/libphf-f336a4b1a1bdb730.rlib" "/home/jfrg/distributary/target/debug/deps/libphf_shared-499238f4644c4820.rlib" "/home/jfrg/distributary/target/debug/deps/libunicase-5cd5823de23f633f.rlib" "/home/jfrg/distributary/target/debug/deps/libmime-f494f23336624a9a.rlib" "/home/jfrg/distributary/target/debug/deps/libstrsim-61ec477beacb0d4b.rlib" "/home/jfrg/distributary/target/debug/deps/libterm_size-49ef496404f3e5db.rlib" "/home/jfrg/distributary/target/debug/deps/libcookie-0f4002eb04ad7b30.rlib" "/home/jfrg/distributary/target/debug/deps/libtime-cd5e3a346d1a17b6.rlib" "/home/jfrg/distributary/target/debug/deps/liburl-aa3392667e4f87a3.rlib" "/home/jfrg/distributary/target/debug/deps/libidna-3bab7d99255950c3.rlib" "/home/jfrg/distributary/target/debug/deps/libunicode_normalization-0297b14f098a4d93.rlib" "/home/jfrg/distributary/target/debug/deps/libunicode_bidi-b21b1d9dc1833286.rlib" "/home/jfrg/distributary/target/debug/deps/libmatches-8f1598a59712d6cc.rlib" "/home/jfrg/distributary/target/debug/deps/libthread_local-c8755f64dce6c8cd.rlib" "/home/jfrg/distributary/target/debug/deps/libunreachable-ebcc746f6a526ccc.rlib" "/home/jfrg/distributary/target/debug/deps/libvoid-408bd2d66dde02c1.rlib" "/home/jfrg/distributary/target/debug/deps/libthread_id-7c664cbece6d9f97.rlib" "/home/jfrg/distributary/target/debug/deps/libhpack-cedaba108ae550f7.rlib" "/home/jfrg/distributary/target/debug/deps/libisatty-02586bf5f6f35699.rlib" "/home/jfrg/distributary/target/debug/deps/liblazy_static-82c2efae9a7bf732.rlib" "/home/jfrg/distributary/target/debug/deps/libhdrsample-051edeac4ce98b92.rlib" "/home/jfrg/distributary/target/debug/deps/libnum-6ce289b56f32382f.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_rational-0162ef58e267dc13.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_bigint-f41de0087edd8a71.rlib" "/home/jfrg/distributary/target/debug/deps/librand-c9d9fbdab2355ee4.rlib" "/home/jfrg/distributary/target/debug/deps/liblibc-5dc7b85e748840b4.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_complex-57a11a875ce86980.rlib" "/home/jfrg/distributary/target/debug/deps/librustc_serialize-2c0b16b7ceb9fdcb.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_iter-e3d53b72a44dd492.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_integer-bbbfaf8dce75e1b6.rlib" "/home/jfrg/distributary/target/debug/deps/libnum_traits-69f4129d46397118.rlib" "/home/jfrg/distributary/target/debug/deps/libfutures-e55d45cfd50e0707.rlib" "/home/jfrg/distributary/target/debug/deps/liblog-d4c0e5c2504fbbea.rlib" "/home/jfrg/distributary/target/debug/deps/libcfg_if-5cf5b4dd25466da1.rlib" "/home/jfrg/distributary/target/debug/deps/libarccstr-57c89c80b11e3cf6.rlib" "/home/jfrg/distributary/target/debug/deps/libserde-e9bfb02f34c97433.rlib" "/home/jfrg/distributary/target/debug/deps/libordermap-2bde98eb47fe8c07.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a66b6a343d52844.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9d79f761aa668a33.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-2beb731af7a6faec.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librand-6bc49e032a89c77d.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcollections-a2a467c3ca3b6479.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ce7b9706e1719f27.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_jemalloc-4b74d6f2808677d3.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-95af4192ed69a1c8.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_unicode-e54225ff8f33e08f.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cd0ca85e71f914ca.rlib" "/home/jfrg/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0bf24067248742a8.rlib" "-l" "util" "-l" "dl" "-l" "rt" "-l" "pthread" "-l" "gcc_s" "-l" "pthread" "-l" "c" "-l" "m" "-l" "rt" "-l" "util"
= note: /home/jfrg/distributary/target/debug/deps/vote-c8dd3585b6f697d3.0.o: In function `distributary::flow::{{impl}}::send::{{closure}}::{{closure}}':
/home/jfrg/distributary/src/flow/mod.rs:288: undefined reference to `distributary::flow::Mutator::send::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::_FILE_LINE::hef474460ee28811b'
collect2: error: ld returned 1 exit status
Builds fine on two other machines running gcc 6.3.1 on Arch Linux
It sounds like this might be an Ubuntu issue?
Or the issue was magically fixed specifically in 6.3.1?
jonhoo
on 8 Mar 2017
@eddyb Note also that this linking error happens between a binary and a library in the same crate.
jonhoo
on 9 Mar 2017
@michaelwoerister @petrochenkov Anything jump out, any known limitations to symbol exports?
eddyb
on 9 Mar 2017
Um, I presume this is fixed by now?
nikomatsakis
on 15 Mar 2018
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Most helpful comment
Due to this check, this can be worked around by marking
even_elemsas#[inline].It looks like the actual issue is that privacy can't mark the returned type as reachable, since it's not yet known when privacy is checked. Normally, the privacy checker marks all types used in interfaces as reachable. This information is then used for computing the set of externally reachable symbols (which are then excluded from being internalized).