Oct 12 18:55:42.061 INFO checking klamathbytes/rust-colors against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 18:55:42.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 18:55:42.513 INFO blam! 547101d240cde0a6e874ce9c8c89fc9f31ce9485d76c53e971f562d1521daa8d
Oct 12 18:55:42.515 INFO running `"docker" "start" "-a" "547101d240cde0a6e874ce9c8c89fc9f31ce9485d76c53e971f562d1521daa8d"`
Oct 12 18:55:45.110 INFO kablam! usermod: no changes
Oct 12 18:55:45.292 INFO kablam!    Compiling num-rational v0.2.1
Oct 12 18:55:45.292 INFO kablam!     Checking num-integer v0.1.39
Oct 12 18:55:45.292 INFO kablam!    Compiling num-derive v0.2.2
Oct 12 18:55:47.637 INFO kablam!     Checking num-iter v0.1.37
Oct 12 18:55:48.229 INFO kablam!     Checking png v0.12.0
Oct 12 18:55:52.265 INFO kablam!     Checking tiff v0.2.0
Oct 12 18:55:53.352 INFO kablam!     Checking image v0.20.0
Oct 12 18:55:59.152 INFO kablam!     Checking rust-colors v0.1.0 (/source)
Oct 12 18:56:00.787 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.65s
Oct 12 18:56:00.792 INFO kablam! su: No module specific data is present
Oct 12 18:56:01.622 INFO running `"docker" "rm" "-f" "547101d240cde0a6e874ce9c8c89fc9f31ce9485d76c53e971f562d1521daa8d"`
Oct 12 18:56:01.873 INFO blam! 547101d240cde0a6e874ce9c8c89fc9f31ce9485d76c53e971f562d1521daa8d