Oct 12 17:04:31.019 INFO checking mrchoung/rust_begin against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 17:04:31.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 17:04:31.500 INFO blam! fa08c415b5832063d848a659eb0b0f1a5c754044451ddafa5076cada7b89e5d1
Oct 12 17:04:31.504 INFO running `"docker" "start" "-a" "fa08c415b5832063d848a659eb0b0f1a5c754044451ddafa5076cada7b89e5d1"`
Oct 12 17:04:32.420 INFO kablam! usermod: no changes
Oct 12 17:04:32.505 INFO kablam!     Checking begin v0.1.0 (/source)
Oct 12 17:04:33.107 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Oct 12 17:04:33.110 INFO kablam! su: No module specific data is present
Oct 12 17:04:33.918 INFO running `"docker" "rm" "-f" "fa08c415b5832063d848a659eb0b0f1a5c754044451ddafa5076cada7b89e5d1"`
Oct 12 17:04:34.217 INFO blam! fa08c415b5832063d848a659eb0b0f1a5c754044451ddafa5076cada7b89e5d1