Dec 19 21:54:49.838 INFO checking Shinmera/coach against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:54:49.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Shinmera/coach:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:54:50.029 INFO [stdout] 1aa2212e40e4194c95c4e54122689a429927781c9c21300997d31c479c8c58e8
Dec 19 21:54:50.031 INFO running `"docker" "start" "-a" "1aa2212e40e4194c95c4e54122689a429927781c9c21300997d31c479c8c58e8"`
Dec 19 21:54:50.768 INFO [stderr]     Checking coach v0.1.0 (/opt/crater/workdir)
Dec 19 21:54:51.020 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 21:54:51.020 INFO [stderr]  --> src/main.rs:2:5
Dec 19 21:54:51.020 INFO [stderr]   |
Dec 19 21:54:51.020 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 19 21:54:51.020 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 21:54:51.020 INFO [stderr]   |
Dec 19 21:54:51.020 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 21:54:51.020 INFO [stderr] 
Dec 19 21:54:51.064 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 21:54:51.064 INFO [stderr]  --> src/main.rs:2:5
Dec 19 21:54:51.064 INFO [stderr]   |
Dec 19 21:54:51.064 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 19 21:54:51.064 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 21:54:51.064 INFO [stderr]   |
Dec 19 21:54:51.064 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 19 21:54:51.064 INFO [stderr] 
Dec 19 21:54:51.176 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 21:54:51.176 INFO [stderr]  --> src/main.rs:2:5
Dec 19 21:54:51.176 INFO [stderr]   |
Dec 19 21:54:51.176 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 19 21:54:51.176 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 21:54:51.176 INFO [stderr]   |
Dec 19 21:54:51.176 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:54:51.176 INFO [stderr] 
Dec 19 21:54:51.186 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 21:54:51.186 INFO [stderr]  --> src/main.rs:2:5
Dec 19 21:54:51.186 INFO [stderr]   |
Dec 19 21:54:51.186 INFO [stderr] 2 | use std::ascii::AsciiExt;
Dec 19 21:54:51.186 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 21:54:51.186 INFO [stderr]   |
Dec 19 21:54:51.186 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:54:51.186 INFO [stderr] 
Dec 19 21:54:51.258 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 19 21:54:51.702 INFO running `"docker" "inspect" "1aa2212e40e4194c95c4e54122689a429927781c9c21300997d31c479c8c58e8"`
Dec 19 21:54:51.785 INFO running `"docker" "rm" "-f" "1aa2212e40e4194c95c4e54122689a429927781c9c21300997d31c479c8c58e8"`
Dec 19 21:54:51.875 INFO [stdout] 1aa2212e40e4194c95c4e54122689a429927781c9c21300997d31c479c8c58e8