Rust: No nightly since 2018-12-09

[RalfJung]

I am not seeing new nightlies for the last two nights:

$ rustup update
info: syncing channel updates for 'stable-x86_64-unknown-linux-gnu'
info: syncing channel updates for 'nightly-x86_64-unknown-linux-gnu'
info: checking for self-updates

   stable-x86_64-unknown-linux-gnu unchanged - rustc 1.31.0 (abe02cefd 2018-12-04)
  nightly-x86_64-unknown-linux-gnu unchanged - rustc 1.32.0-nightly (4a45578bc 2018-12-07)

Cc @rust-lang/infra

[Enet4]

This became particularly alarming because the latest nightly does not provide any of the rls, rustfmt and clippy preview components (components history). I was trying to understand why, but this matter might just be out of my hands.

[kennytm]

Nominating for discussion.

See also the previous issue #56586.

[adals]

i can not update

$ rustup update
info: syncing channel updates for 'stable-x86_64-apple-darwin'
info: syncing channel updates for 'nightly-x86_64-apple-darwin'
info: latest update on 2018-12-08, rust version 1.32.0-nightly (4a45578bc 2018-12-07)
error: some components unavailable for download: 'clippy', 'rls', 'rustfmt'
info: checking for self-updates

   stable-x86_64-apple-darwin unchanged - rustc 1.31.0 (abe02cefd 2018-12-04)

nightly-x86_64-apple-darwin update failed - rustc 1.32.0-nightly (14997d56a 2018-12-05)

[Mark-Simulacrum]

The dist machine was recently upgraded to Ubuntu 18.04; it seems that that upgrade also made us lose python by-default. I've committed https://github.com/rust-lang/rust-central-station/commit/c5b2d8d870b0f180177adef0dca03773d6d1622d and will try to deploy sometime today; hopefully that's the last case of bugs arising on RCS.

[Mark-Simulacrum]

Nightly once again failed to deploy. This time, we managed to not build a stage 0 tool. How this is possible, I'm honestly not quite sure, as I believe this tool _is_ built on Rust's CI -- and the failures don't look spurious.

Dec 11 00:12:01 ip-10-202-181-185 release-nightly: Building stage0 tool build-manifest (x86_64-unknown-linux-gnu)
Dec 11 00:12:02 ip-10-202-181-185 release-nightly:    Compiling proc-macro2 v0.4.24
Dec 11 00:12:02 ip-10-202-181-185 release-nightly:    Compiling unicode-xid v0.1.0
Dec 11 00:12:02 ip-10-202-181-185 release-nightly:    Compiling serde v1.0.75
Dec 11 00:12:22 ip-10-202-181-185 release-nightly:    Compiling quote v0.6.8
Dec 11 00:12:33 ip-10-202-181-185 release-nightly:    Compiling toml v0.4.6
Dec 11 00:12:33 ip-10-202-181-185 release-nightly:    Compiling syn v0.15.21
Dec 11 00:13:12 ip-10-202-181-185 release-nightly:    Compiling serde_derive v1.0.80
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:    Compiling build-manifest v0.1.0 (/tmp/nightly/rust/src/tools/build-manifest)
Dec 11 00:14:04 ip-10-202-181-185 release-nightly: error[E0433]: failed to resolve. Use of undeclared type or module `fs`
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:    --> src/tools/build-manifest/src/main.rs:609:12
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:     |
Dec 11 00:14:04 ip-10-202-181-185 release-nightly: 609 |         t!(fs::write(&sha256, &sha.stdout));
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:     |            ^^ Use of undeclared type or module `fs`
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:
Dec 11 00:14:04 ip-10-202-181-185 release-nightly: error[E0433]: failed to resolve. Use of undeclared type or module `fs`
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:    --> src/tools/build-manifest/src/main.rs:646:12
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:     |
Dec 11 00:14:04 ip-10-202-181-185 release-nightly: 646 |         t!(fs::write(&dst, contents));
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:     |            ^^ Use of undeclared type or module `fs`
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:
Dec 11 00:14:04 ip-10-202-181-185 release-nightly: error: unused import: `std::fs::File`
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:   --> src/tools/build-manifest/src/main.rs:17:5
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:    |
Dec 11 00:14:04 ip-10-202-181-185 release-nightly: 17 | use std::fs::File;
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:    |     ^^^^^^^^^^^^^
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:    |
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:    = note: `-D unused-imports` implied by `-D warnings`
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:
Dec 11 00:14:04 ip-10-202-181-185 release-nightly: error: aborting due to 3 previous errors
Dec 11 00:14:04 ip-10-202-181-185 release-nightly:
Dec 11 00:14:04 ip-10-202-181-185 release-nightly: For more information about this error, try `rustc --explain E0433`.
Dec 11 00:14:04 ip-10-202-181-185 release-nightly: error: Could not compile `build-manifest`.

cc @alexcrichton

[alexcrichton]

I'm honestly not quite sure, as I believe this tool is built on Rust's CI

Heh this appears to be empirical evidence that we don't build it on CI!

In any case, sent a PR for a fix

[RalfJung]

There was again no nightly.

[kennytm]

Probably will be fixed by #56735. Nope.

[RalfJung]

Again, no nightly. Isn't it possible to manually trigger the nightly release during the day so that debugging doesn't have to wait an entire day each time?

[brokenthorn]

No rustfmt or clippy for rustc 1.32.0-nightly (4a45578bc 2018-12-07). 😞

```
» rustup component list
cargo-x86_64-apple-darwin (default)
lldb-preview-x86_64-apple-darwin
llvm-tools-preview-x86_64-apple-darwin
rust-analysis-x86_64-apple-darwin
rust-docs-x86_64-apple-darwin (default)
rust-src
rust-std-aarch64-apple-ios
rust-std-aarch64-fuchsia
rust-std-aarch64-linux-android
rust-std-aarch64-pc-windows-msvc
rust-std-aarch64-unknown-cloudabi
rust-std-aarch64-unknown-linux-gnu
rust-std-aarch64-unknown-linux-musl
rust-std-arm-linux-androideabi
rust-std-arm-unknown-linux-gnueabi
rust-std-arm-unknown-linux-gnueabihf
rust-std-arm-unknown-linux-musleabi
rust-std-arm-unknown-linux-musleabihf
rust-std-armebv7r-none-eabi
rust-std-armebv7r-none-eabihf
rust-std-armv5te-unknown-linux-gnueabi
rust-std-armv5te-unknown-linux-musleabi
rust-std-armv7-apple-ios
rust-std-armv7-linux-androideabi
rust-std-armv7-unknown-linux-gnueabihf
rust-std-armv7-unknown-linux-musleabihf
rust-std-armv7r-none-eabi
rust-std-armv7r-none-eabihf
rust-std-armv7s-apple-ios
rust-std-asmjs-unknown-emscripten
rust-std-i386-apple-ios
rust-std-i586-pc-windows-msvc
rust-std-i586-unknown-linux-gnu
rust-std-i586-unknown-linux-musl
rust-std-i686-apple-darwin
rust-std-i686-linux-android
rust-std-i686-pc-windows-gnu
rust-std-i686-pc-windows-msvc
rust-std-i686-unknown-freebsd
rust-std-i686-unknown-linux-gnu
rust-std-i686-unknown-linux-musl
rust-std-mips-unknown-linux-gnu
rust-std-mips-unknown-linux-musl
rust-std-mips64-unknown-linux-gnuabi64
rust-std-mips64el-unknown-linux-gnuabi64
rust-std-mipsel-unknown-linux-gnu
rust-std-mipsel-unknown-linux-musl
rust-std-powerpc-unknown-linux-gnu
rust-std-powerpc64-unknown-linux-gnu
rust-std-powerpc64le-unknown-linux-gnu
rust-std-riscv32imac-unknown-none-elf
rust-std-riscv32imc-unknown-none-elf
rust-std-s390x-unknown-linux-gnu
rust-std-sparc64-unknown-linux-gnu
rust-std-sparcv9-sun-solaris
rust-std-thumbv6m-none-eabi
rust-std-thumbv7em-none-eabi
rust-std-thumbv7em-none-eabihf
rust-std-thumbv7m-none-eabi
rust-std-wasm32-unknown-emscripten
rust-std-wasm32-unknown-unknown
rust-std-x86_64-apple-darwin (default)
rust-std-x86_64-apple-ios
rust-std-x86_64-fuchsia
rust-std-x86_64-linux-android
rust-std-x86_64-pc-windows-gnu
rust-std-x86_64-pc-windows-msvc
rust-std-x86_64-rumprun-netbsd
rust-std-x86_64-sun-solaris
rust-std-x86_64-unknown-cloudabi
rust-std-x86_64-unknown-freebsd
rust-std-x86_64-unknown-linux-gnu
rust-std-x86_64-unknown-linux-gnux32
rust-std-x86_64-unknown-linux-musl
rust-std-x86_64-unknown-netbsd
rust-std-x86_64-unknown-redox
rustc-x86_64-apple-darwin (default)

» rustup show
Default host: x86_64-apple-darwin

nightly-x86_64-apple-darwin (default)
rustc 1.32.0-nightly (4a45578bc 2018-12-07)

[matthiaskrgr]

@brokenthorn The latest nightly that was released unfortunately has broken components.
https://mexus.github.io/rustup-components-history/
In the meantime, tools have been fixed again and should be available again as soon as a new nightly releases (unless of course something breaks them again in the future). :)
https://rust-lang-nursery.github.io/rust-toolstate/

[alexcrichton]

Next issue to be fixed is at https://github.com/rust-lang/rust/pull/56783

[TimDiekmann]

Next issue to be fixed is at #56783

Yay, new nightly!

[kennytm]

Closing since nightly is back. Thanks everyone for patience.