Dec 12 16:44:28.069 INFO checking chess_pgn_parser-0.1.2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 16:44:28.069 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 16:44:28.559 INFO [stdout] 471f24f49cf470ea48ae90b5a7207bde1fa38de15ad2ebc67a5033bed358708b
Dec 12 16:44:28.561 INFO running `"docker" "start" "-a" "471f24f49cf470ea48ae90b5a7207bde1fa38de15ad2ebc67a5033bed358708b"`
Dec 12 16:44:29.972 INFO [stderr] usermod: no changes
Dec 12 16:44:30.060 INFO [stderr]     Checking peggler v0.1.0
Dec 12 16:44:30.812 INFO [stderr]     Checking chess_pgn_parser v0.1.2 (/source)
Dec 12 16:44:33.096 INFO [stderr] warning: variable does not need to be mutable
Dec 12 16:44:33.096 INFO [stderr]   --> src/lib.rs:20:9
Dec 12 16:44:33.096 INFO [stderr]    |
Dec 12 16:44:33.096 INFO [stderr] 20 |     let mut end;
Dec 12 16:44:33.096 INFO [stderr]    |         ----^^^
Dec 12 16:44:33.096 INFO [stderr]    |         |
Dec 12 16:44:33.096 INFO [stderr]    |         help: remove this `mut`
Dec 12 16:44:33.096 INFO [stderr]    |
Dec 12 16:44:33.096 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 16:44:33.096 INFO [stderr] 
Dec 12 16:44:33.704 INFO [stderr] warning: variable does not need to be mutable
Dec 12 16:44:33.704 INFO [stderr]   --> src/lib.rs:20:9
Dec 12 16:44:33.704 INFO [stderr]    |
Dec 12 16:44:33.704 INFO [stderr] 20 |     let mut end;
Dec 12 16:44:33.704 INFO [stderr]    |         ----^^^
Dec 12 16:44:33.704 INFO [stderr]    |         |
Dec 12 16:44:33.704 INFO [stderr]    |         help: remove this `mut`
Dec 12 16:44:33.704 INFO [stderr]    |
Dec 12 16:44:33.704 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 16:44:33.704 INFO [stderr] 
Dec 12 16:44:34.899 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
Dec 12 16:44:34.903 INFO [stderr] su: No module specific data is present
Dec 12 16:44:35.680 INFO running `"docker" "inspect" "471f24f49cf470ea48ae90b5a7207bde1fa38de15ad2ebc67a5033bed358708b"`
Dec 12 16:44:36.026 INFO running `"docker" "rm" "-f" "471f24f49cf470ea48ae90b5a7207bde1fa38de15ad2ebc67a5033bed358708b"`
Dec 12 16:44:36.304 INFO [stdout] 471f24f49cf470ea48ae90b5a7207bde1fa38de15ad2ebc67a5033bed358708b