Oct 12 20:34:24.585 INFO checking hyone/arithmetic-evaluator against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:34:24.585 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 20:34:25.036 INFO blam! b779eb316aad709541dc00c4929857ad729c0ea6e661451557ac9e4e0d3e70b1
Oct 12 20:34:25.037 INFO running `"docker" "start" "-a" "b779eb316aad709541dc00c4929857ad729c0ea6e661451557ac9e4e0d3e70b1"`
Oct 12 20:34:26.467 INFO kablam! usermod: no changes
Oct 12 20:34:26.628 INFO kablam!     Checking combine v2.2.2
Oct 12 20:34:26.640 INFO kablam!     Checking num-bigint v0.1.37
Oct 12 20:34:26.649 INFO kablam!     Checking docopt v0.7.0
Oct 12 20:34:28.860 INFO kablam!     Checking num-rational v0.1.36
Oct 12 20:34:30.637 INFO kablam!     Checking num v0.1.37
Oct 12 20:34:32.521 INFO kablam!     Checking arithmetic-evaluator v0.1.0 (/source)
Oct 12 20:34:35.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.66s
Oct 12 20:34:35.160 INFO kablam! su: No module specific data is present
Oct 12 20:34:36.153 INFO running `"docker" "rm" "-f" "b779eb316aad709541dc00c4929857ad729c0ea6e661451557ac9e4e0d3e70b1"`
Oct 12 20:34:36.504 INFO blam! b779eb316aad709541dc00c4929857ad729c0ea6e661451557ac9e4e0d3e70b1