Oct 12 17:19:44.729 INFO checking mjhoy/chess against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 17:19:44.730 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 17:19:45.255 INFO blam! 97a3ca24e0dd216f6a5ce0ab534068e8be226e8c3882f3eb277fb916a9c788aa
Oct 12 17:19:45.257 INFO running `"docker" "start" "-a" "97a3ca24e0dd216f6a5ce0ab534068e8be226e8c3882f3eb277fb916a9c788aa"`
Oct 12 17:19:46.836 INFO kablam! usermod: no changes
Oct 12 17:19:46.960 INFO kablam!    Compiling num-complex v0.2.0
Oct 12 17:19:46.960 INFO kablam!     Checking libm v0.1.2
Oct 12 17:19:46.961 INFO kablam!     Checking rand v0.5.5
Oct 12 17:19:46.992 INFO kablam!     Checking approx v0.3.0
Oct 12 17:19:46.993 INFO kablam!     Checking generic-array v0.11.1
Oct 12 17:19:50.288 INFO kablam!     Checking alga v0.7.1
Oct 12 17:19:54.127 INFO kablam!     Checking nalgebra v0.16.0
Oct 12 17:20:25.816 INFO kablam!     Checking chess v0.1.0 (/source)
Oct 12 17:20:28.381 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 41.51s
Oct 12 17:20:28.386 INFO kablam! su: No module specific data is present
Oct 12 17:20:29.578 INFO running `"docker" "rm" "-f" "97a3ca24e0dd216f6a5ce0ab534068e8be226e8c3882f3eb277fb916a9c788aa"`
Oct 12 17:20:29.947 INFO blam! 97a3ca24e0dd216f6a5ce0ab534068e8be226e8c3882f3eb277fb916a9c788aa