Nov 28 21:25:33.892 INFO checking nqueens-0.1.2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 21:25:33.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 28 21:25:34.061 INFO [stdout] 6238dfccd2f49480a22b1f0c59f15eb78f604804332d24f8357217eadd50c600
Nov 28 21:25:34.061 INFO running `"docker" "start" "-a" "6238dfccd2f49480a22b1f0c59f15eb78f604804332d24f8357217eadd50c600"`
Nov 28 21:25:34.450 INFO [stderr] usermod: no changes
Nov 28 21:25:34.517 INFO [stderr]     Checking pretty_assertions v0.3.4
Nov 28 21:25:34.517 INFO [stderr]     Checking nqueens v0.1.2 (/source)
Nov 28 21:25:36.116 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 21:25:36.117 INFO [stderr]  --> src/lib.rs:2:1
Nov 28 21:25:36.118 INFO [stderr]   |
Nov 28 21:25:36.119 INFO [stderr] 2 | #[macro_use]
Nov 28 21:25:36.119 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 21:25:36.120 INFO [stderr]   |
Nov 28 21:25:36.120 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 21:25:36.121 INFO [stderr] 
Nov 28 21:25:37.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
Nov 28 21:25:37.026 INFO [stderr] su: No module specific data is present
Nov 28 21:25:38.496 INFO running `"docker" "inspect" "6238dfccd2f49480a22b1f0c59f15eb78f604804332d24f8357217eadd50c600"`
Nov 28 21:25:38.893 INFO running `"docker" "rm" "-f" "6238dfccd2f49480a22b1f0c59f15eb78f604804332d24f8357217eadd50c600"`
Nov 28 21:25:39.198 INFO [stdout] 6238dfccd2f49480a22b1f0c59f15eb78f604804332d24f8357217eadd50c600