Rust: missing OSX nightly

[durka]

Rustup "updates" nightly by apparently deleting rustc.

Another user on IRC reported a similar error "(toolchain not installed)" instead of "(rustc does not exist)".

$ rustup update
info: syncing channel updates for 'stable-x86_64-apple-darwin'
info: syncing channel updates for 'beta-x86_64-apple-darwin'
info: syncing channel updates for 'nightly-x86_64-apple-darwin'
info: latest update on 2017-11-30, rust version 1.24.0-nightly (0a2e9ade8 2017-11-29)
info: removing component 'rustc'
info: removing component 'rust-std'
info: removing component 'cargo'
info: removing component 'rust-docs'
info: removing component 'rust-analysis'
info: checking for self-updates

  stable-x86_64-apple-darwin unchanged - rustc 1.22.1 (05e2e1c41 2017-11-22)
    beta-x86_64-apple-darwin unchanged - rustc 1.23.0-beta.1 (082b0ff02 2017-11-21)
   nightly-x86_64-apple-darwin updated - (rustc does not exist)

durska:xxx alex$ rustc +nightly -vV
error: toolchain 'nightly-x86_64-apple-darwin' does not have the binary `rustc`
durska:xxx alex$ rustup update
info: syncing channel updates for 'stable-x86_64-apple-darwin'
info: syncing channel updates for 'beta-x86_64-apple-darwin'
info: syncing channel updates for 'nightly-x86_64-apple-darwin'
info: checking for self-updates

   stable-x86_64-apple-darwin unchanged - rustc 1.22.1 (05e2e1c41 2017-11-22)
     beta-x86_64-apple-darwin unchanged - rustc 1.23.0-beta.1 (082b0ff02 2017-11-21)
  nightly-x86_64-apple-darwin unchanged - (rustc does not exist)

durska:xxx alex$

[durka]

Is this related to #46360 @kennytm? (If so I assume the nightlies will just reappear tomorrow?)

[gdf8gdn8]

More verbose output:

$ rustup -v install  nightly
verbose: read metadata version: '12'
verbose: installing toolchain 'nightly-x86_64-apple-darwin'
verbose: toolchain directory: '$HOME/.rustup/toolchains/nightly-x86_64-apple-darwin'
info: syncing channel updates for 'nightly-x86_64-apple-darwin'
verbose: creating temp file: $HOME/.rustup/tmp/yr3e2ixwktwo4zjk_file
verbose: downloading file from: 'https://static.rust-lang.org/dist/channel-rust-nightly.toml.sha256'
verbose: downloading with curl
verbose: deleted temp file: $HOME.rustup/tmp/yr3e2ixwktwo4zjk_file
verbose: no update hash at: '$HOME/.rustup/update-hashes/nightly-x86_64-apple-darwin'
verbose: creating temp file: $HOME.rustup/tmp/za2zedzj74xrw5pd_file.toml
verbose: downloading file from: 'https://static.rust-lang.org/dist/channel-rust-nightly.toml'
verbose: downloading with curl
verbose: checksum passed
verbose: deleted temp file: $HOME/.rustup/tmp/za2zedzj74xrw5pd_file.toml
info: latest update on 2017-11-30, rust version 1.24.0-nightly (0a2e9ade8 2017-11-29)
verbose: toolchain is already up to date

  nightly-x86_64-apple-darwin unchanged - (toolchain not installed)`

[kennytm]

@durka Yes this should reappear tomorrow... sorry for the mess 😓

This should happen rarely, but I think rustup should refuse to upgrade if the rustc tarball cannot be downloaded.

[covercash2]

download yesterdays nightly:

rustup install nightly-2017-11-29

for anyone with this problem.

edit: i also had to mv nightly-2017-11-29-x86_64-apple-darwin nightly-x86_64-apple-darwin to get cargo to install anything requiring nightly.

[steveklabnik]

This is causing travis failures as well, incidentally

[durka]

One thing I've wanted with rustup is something like rustup rollback nightly 2017-11-29 i.e. "update" nightly to some other date without
changing the name, so +nightly and overrides keep working.

(edit: turns out this is just done by
$ rustup uninstall nightly
$ mv ~/.rustup/toolchains/nightly-{2017-11-29-,}x86_64-apple-darwin/
)

On Nov 30, 2017 10:24, "Steve Klabnik" [e-mail] wrote:

This is causing travis failures as well, incidentally

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[kennytm]

The macOS nightlies are now available on 2017-12-01 (version: rustc 1.24.0-nightly (23032d0af 2017-11-30)). Closing.

[idevz]

did this tomorrow will be ok?

  nightly-x86_64-apple-darwin unchanged - (toolchain not installed)

I did those below to solve this problem:

1. uninstall the old stable rust by exec rustup self uninstall
   2.reinstall rust by exec curl https://sh.rustup.rs -sSf | sh, but not use the default option, select 2 for set customize installation, and set the toolchain with nightly.

Current installation options:

   default host triple: x86_64-apple-darwin
     default toolchain: nightly
  modify PATH variable: yes

1) Proceed with installation (default)
2) Customize installation
3) Cancel installation

3.after nightly rust installed, exec rustup install stable to install stable rust.

[oconnor663]

This appears to have happened again tonight? https://travis-ci.org/oconnor663/bao/jobs/449212753

[jtodd-okta]

Yep, I'm seeing this as well.

[oconnor663]

And now it's fixed again for me.

[jfirebaugh]

I think this is happening for beta too?

$ rustup -v install beta
verbose: read metadata version: '12'
verbose: installing toolchain 'beta-x86_64-apple-darwin'
verbose: toolchain directory: '/Users/john/.rustup/toolchains/beta-x86_64-apple-darwin'
info: syncing channel updates for 'beta-x86_64-apple-darwin'
verbose: creating temp file: /Users/john/.rustup/tmp/ivcjc5f4zeycu6zv_file
verbose: downloading file from: 'https://static.rust-lang.org/dist/channel-rust-beta.toml.sha256'
verbose: downloading with curl
verbose: deleted temp file: /Users/john/.rustup/tmp/ivcjc5f4zeycu6zv_file
verbose: no update hash at: '/Users/john/.rustup/update-hashes/beta-x86_64-apple-darwin'
verbose: creating temp file: /Users/john/.rustup/tmp/y0a8pmfard912p24_file.toml
verbose: downloading file from: 'https://static.rust-lang.org/dist/channel-rust-beta.toml'
verbose: downloading with curl
verbose: checksum passed
verbose: deleted temp file: /Users/john/.rustup/tmp/y0a8pmfard912p24_file.toml
info: latest update on 2018-11-09, rust version 1.31.0-beta.5 (bf00632e3 2018-11-08)
verbose: toolchain is already up to date

  beta-x86_64-apple-darwin unchanged - (toolchain not installed)

[hadv]

did this tomorrow will be ok?

  nightly-x86_64-apple-darwin unchanged - (toolchain not installed)

I did those below to solve this problem:

1. uninstall the old stable rust by exec rustup self uninstall
   2.reinstall rust by exec curl https://sh.rustup.rs -sSf | sh, but not use the default option, select 2 for set customize installation, and set the toolchain with nightly.

Current installation options:

   default host triple: x86_64-apple-darwin
     default toolchain: nightly
  modify PATH variable: yes

1) Proceed with installation (default)
2) Customize installation
3) Cancel installation

3.after nightly rust installed, exec rustup install stable to install stable rust.

Great! It worked for me, thanks!