Dec 19 11:15:31.365 INFO checking panoptix-za/tag-helper against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 11:15:31.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/panoptix-za/tag-helper:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:15:31.812 INFO [stdout] bd10cec279c9919cfaa6c06ae8fe4c7f63c095fe27b0db248383a70ca45ee3e3
Dec 19 11:15:31.812 INFO running `"docker" "start" "-a" "bd10cec279c9919cfaa6c06ae8fe4c7f63c095fe27b0db248383a70ca45ee3e3"`
Dec 19 11:15:33.403 INFO [stderr]    Compiling cmake v0.1.31
Dec 19 11:15:33.403 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 19 11:15:33.403 INFO [stderr]    Compiling curl-sys v0.4.5
Dec 19 11:15:33.403 INFO [stderr]     Checking semver v0.9.0
Dec 19 11:15:34.753 INFO [stderr]    Compiling libssh2-sys v0.2.7
Dec 19 11:15:34.755 INFO [stderr]    Compiling libgit2-sys v0.7.4
Dec 19 11:18:02.974 INFO [stderr]     Checking git2 v0.7.2
Dec 19 11:18:06.753 INFO [stderr]     Checking tag-helper v0.3.1 (/opt/crater/workdir)
Dec 19 11:18:07.416 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 11:18:07.416 INFO [stderr]  --> src/main.rs:3:1
Dec 19 11:18:07.416 INFO [stderr]   |
Dec 19 11:18:07.416 INFO [stderr] 3 | #[macro_use]
Dec 19 11:18:07.416 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 11:18:07.416 INFO [stderr]   |
Dec 19 11:18:07.416 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:18:07.416 INFO [stderr] 
Dec 19 11:18:07.432 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 11:18:07.432 INFO [stderr]  --> src/main.rs:3:1
Dec 19 11:18:07.432 INFO [stderr]   |
Dec 19 11:18:07.432 INFO [stderr] 3 | #[macro_use]
Dec 19 11:18:07.432 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 11:18:07.432 INFO [stderr]   |
Dec 19 11:18:07.432 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 11:18:07.432 INFO [stderr] 
Dec 19 11:18:07.468 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 11:18:07.468 INFO [stderr]   --> src/main.rs:22:31
Dec 19 11:18:07.468 INFO [stderr]    |
Dec 19 11:18:07.468 INFO [stderr] 22 |                 let tag = tag.trim_left_matches('v');
Dec 19 11:18:07.468 INFO [stderr]    |                               ^^^^^^^^^^^^^^^^^
Dec 19 11:18:07.468 INFO [stderr]    |
Dec 19 11:18:07.468 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 11:18:07.468 INFO [stderr] 
Dec 19 11:18:07.484 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 19 11:18:07.484 INFO [stderr]   --> src/main.rs:22:31
Dec 19 11:18:07.484 INFO [stderr]    |
Dec 19 11:18:07.484 INFO [stderr] 22 |                 let tag = tag.trim_left_matches('v');
Dec 19 11:18:07.484 INFO [stderr]    |                               ^^^^^^^^^^^^^^^^^
Dec 19 11:18:07.484 INFO [stderr]    |
Dec 19 11:18:07.484 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 11:18:07.484 INFO [stderr] 
Dec 19 11:18:07.621 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 34s
Dec 19 11:18:08.656 INFO running `"docker" "inspect" "bd10cec279c9919cfaa6c06ae8fe4c7f63c095fe27b0db248383a70ca45ee3e3"`
Dec 19 11:18:08.895 INFO running `"docker" "rm" "-f" "bd10cec279c9919cfaa6c06ae8fe4c7f63c095fe27b0db248383a70ca45ee3e3"`
Dec 19 11:18:09.232 INFO [stdout] bd10cec279c9919cfaa6c06ae8fe4c7f63c095fe27b0db248383a70ca45ee3e3