Oct 13 16:03:12.876 INFO checking difflib-0.4.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 16:03:12.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 13 16:03:13.324 INFO blam! 72c544f84187e3342ecff0b489fda8e8fdf3ccafb6a5ff30c79fdd99a53cf138
Oct 13 16:03:13.324 INFO running `"docker" "start" "-a" "72c544f84187e3342ecff0b489fda8e8fdf3ccafb6a5ff30c79fdd99a53cf138"`
Oct 13 16:03:15.083 INFO kablam! usermod: no changes
Oct 13 16:03:15.140 INFO kablam!     Checking difflib v0.4.0 (/source)
Oct 13 16:03:18.908 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
Oct 13 16:03:18.908 INFO kablam! su: No module specific data is present
Oct 13 16:03:20.480 INFO running `"docker" "rm" "-f" "72c544f84187e3342ecff0b489fda8e8fdf3ccafb6a5ff30c79fdd99a53cf138"`
Oct 13 16:03:20.765 INFO blam! 72c544f84187e3342ecff0b489fda8e8fdf3ccafb6a5ff30c79fdd99a53cf138