No new nightly for 2019-09-17

[RalfJung]

Seems like no nightly was released today. That might be related to #64451? Unfortunately I don't think I have access to the logs.

Cc @pietroalbini @rust-lang/infra

[pietroalbini]

Logs are missing on the server, let me start a manual release...

[pietroalbini]

thread 'main' panicked at 'failed to find toolstate for rust commit', src/libcore/option.rs:1166:5
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.

[RalfJung]

Well that is odd. You wouldn't know what commit is is using? (git_commit_hash file in the rust tarball, if I recall correctly.)

[RalfJung]

Is there a way for me to download the "dist" artifacts for better testing? Right now I am manually grabbing a bunch of files from https://s3-us-west-1.amazonaws.com/rust-lang-ci2 (and we only get dir listing for alt builds there it seems so I am using those). That's not very convenient at all.

[pietroalbini]

Apparently not all commits are pushed to toolstate (toolstate commits vs rustc merges), for example the latest one (5670d04) is missing in toolstate as there was nothing to commit.

Is there a way for me to download the "dist" artifacts for better testing? Right now I am manually grabbing a bunch of files from https://s3-us-west-1.amazonaws.com/rust-lang-ci2 (and we only get dir listing for alt builds there it seems so I am using those). That's not very convenient at all.

rustup-toolchain-install-master

[pietroalbini]

Reverting the cause in the meantime -- #64543.

[RalfJung]

Alternatively we could land #64542 which will just skip of the toolstate is not found.

rustup-toolchain-install-master

That installs a toolchain based on these artifacts, but I don't think it gives me access to the tarballs.

FTR, for now I did

wget 'https://s3-us-west-1.amazonaws.com/rust-lang-ci2/rustc-builds/5670d048c0f88af9976b5505c7853b23dd06770d/rust-nightly-x86_64-unknown-linux-gnu.tar.gz'
wget 'https://s3-us-west-1.amazonaws.com/rust-lang-ci2/rustc-builds/5670d048c0f88af9976b5505c7853b23dd06770d/miri-nightly-x86_64-unknown-linux-gnu.tar.gz'

Apparently not all commits are pushed to toolstate (toolstate commits vs rustc merges), for example the latest one (5670d04) is missing in toolstate as there was nothing to commit.

So we are only committing when the toolstate changed? Ouch. That kills my entire approach :(

[pietroalbini]

That installs a toolchain based on these artifacts, but I don't think it gives me access to the tarballs.

It should print the URLs it's downloading though, and you can use --dry-run to avoid it actually downloading stuff.