Oct 12 17:32:21.735 INFO checking menthays/minigrep-tutorial against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 17:32:21.736 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 17:32:22.280 INFO blam! 2cc19a7a179f30f0454793992e62b1b7cfd8a7e5aa54e55f506b175c86e25773
Oct 12 17:32:22.285 INFO running `"docker" "start" "-a" "2cc19a7a179f30f0454793992e62b1b7cfd8a7e5aa54e55f506b175c86e25773"`
Oct 12 17:32:23.972 INFO kablam! usermod: no changes
Oct 12 17:32:24.036 INFO kablam!     Checking minigrep v0.1.0 (/source)
Oct 12 17:32:24.607 INFO kablam! warning: unused import: `super::*`
Oct 12 17:32:24.608 INFO kablam!   --> src/lib.rs:76:9
Oct 12 17:32:24.608 INFO kablam!    |
Oct 12 17:32:24.608 INFO kablam! 76 |     use super::*;
Oct 12 17:32:24.608 INFO kablam!    |         ^^^^^^^^
Oct 12 17:32:24.608 INFO kablam!    |
Oct 12 17:32:24.608 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 12 17:32:24.608 INFO kablam! 
Oct 12 17:32:25.624 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Oct 12 17:32:25.640 INFO kablam! su: No module specific data is present
Oct 12 17:32:26.706 INFO running `"docker" "rm" "-f" "2cc19a7a179f30f0454793992e62b1b7cfd8a7e5aa54e55f506b175c86e25773"`
Oct 12 17:32:27.044 INFO blam! 2cc19a7a179f30f0454793992e62b1b7cfd8a7e5aa54e55f506b175c86e25773