Nov 29 02:11:24.097 INFO checking durationfmt-0.1.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 02:11:24.097 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 29 02:11:24.454 INFO [stdout] b92dad32bc7cb6eb69507803865634ff22e4b039d36b1c1172f83d1dd07e5d79
Nov 29 02:11:24.454 INFO running `"docker" "start" "-a" "b92dad32bc7cb6eb69507803865634ff22e4b039d36b1c1172f83d1dd07e5d79"`
Nov 29 02:11:24.991 INFO [stderr] usermod: no changes
Nov 29 02:11:25.027 INFO [stderr]     Checking durationfmt v0.1.1 (/source)
Nov 29 02:11:25.574 INFO [stderr] warning: value assigned to `prec` is never read
Nov 29 02:11:25.574 INFO [stderr]   --> src/lib.rs:22:13
Nov 29 02:11:25.574 INFO [stderr]    |
Nov 29 02:11:25.574 INFO [stderr] 22 |     let mut prec = 0;
Nov 29 02:11:25.574 INFO [stderr]    |             ^^^^
Nov 29 02:11:25.574 INFO [stderr]    |
Nov 29 02:11:25.574 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 29 02:11:25.574 INFO [stderr] 
Nov 29 02:11:25.784 INFO [stderr] warning: value assigned to `prec` is never read
Nov 29 02:11:25.784 INFO [stderr]   --> src/lib.rs:22:13
Nov 29 02:11:25.784 INFO [stderr]    |
Nov 29 02:11:25.784 INFO [stderr] 22 |     let mut prec = 0;
Nov 29 02:11:25.784 INFO [stderr]    |             ^^^^
Nov 29 02:11:25.784 INFO [stderr]    |
Nov 29 02:11:25.784 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 29 02:11:25.784 INFO [stderr] 
Nov 29 02:11:26.078 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Nov 29 02:11:26.081 INFO [stderr] su: No module specific data is present
Nov 29 02:11:26.500 INFO running `"docker" "inspect" "b92dad32bc7cb6eb69507803865634ff22e4b039d36b1c1172f83d1dd07e5d79"`
Nov 29 02:11:26.609 INFO running `"docker" "rm" "-f" "b92dad32bc7cb6eb69507803865634ff22e4b039d36b1c1172f83d1dd07e5d79"`
Nov 29 02:11:26.711 INFO [stdout] b92dad32bc7cb6eb69507803865634ff22e4b039d36b1c1172f83d1dd07e5d79