Dec 05 14:22:34.867 INFO checking durationfmt-0.1.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:22:34.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 14:22:35.075 INFO [stdout] 6a62d1253bfaf4bf0fc69ac0ba7d060d8a24abe3d7dc9f0ce95afd2c0d62a1fb
Dec 05 14:22:35.077 INFO running `"docker" "start" "-a" "6a62d1253bfaf4bf0fc69ac0ba7d060d8a24abe3d7dc9f0ce95afd2c0d62a1fb"`
Dec 05 14:22:35.685 INFO [stderr] usermod: no changes
Dec 05 14:22:35.723 INFO [stderr]     Checking durationfmt v0.1.1 (/source)
Dec 05 14:22:36.258 INFO [stderr] warning: value assigned to `prec` is never read
Dec 05 14:22:36.258 INFO [stderr]   --> src/lib.rs:22:13
Dec 05 14:22:36.258 INFO [stderr]    |
Dec 05 14:22:36.258 INFO [stderr] 22 |     let mut prec = 0;
Dec 05 14:22:36.258 INFO [stderr]    |             ^^^^
Dec 05 14:22:36.258 INFO [stderr]    |
Dec 05 14:22:36.258 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 14:22:36.258 INFO [stderr] 
Dec 05 14:22:36.306 INFO [stderr] warning: value assigned to `prec` is never read
Dec 05 14:22:36.306 INFO [stderr]   --> src/lib.rs:22:13
Dec 05 14:22:36.306 INFO [stderr]    |
Dec 05 14:22:36.306 INFO [stderr] 22 |     let mut prec = 0;
Dec 05 14:22:36.306 INFO [stderr]    |             ^^^^
Dec 05 14:22:36.306 INFO [stderr]    |
Dec 05 14:22:36.306 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 14:22:36.306 INFO [stderr] 
Dec 05 14:22:36.841 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 05 14:22:36.847 INFO [stderr] su: No module specific data is present
Dec 05 14:22:37.368 INFO running `"docker" "inspect" "6a62d1253bfaf4bf0fc69ac0ba7d060d8a24abe3d7dc9f0ce95afd2c0d62a1fb"`
Dec 05 14:22:37.573 INFO running `"docker" "rm" "-f" "6a62d1253bfaf4bf0fc69ac0ba7d060d8a24abe3d7dc9f0ce95afd2c0d62a1fb"`
Dec 05 14:22:37.765 INFO [stdout] 6a62d1253bfaf4bf0fc69ac0ba7d060d8a24abe3d7dc9f0ce95afd2c0d62a1fb