Oct 12 20:08:28.399 INFO checking jaemk/randhex against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:08:28.400 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 20:08:28.773 INFO blam! 2fd0e17e082703392bed6bcfd3e2cf1d7dced7a8baf3db9be84ab385f73f084c
Oct 12 20:08:28.774 INFO running `"docker" "start" "-a" "2fd0e17e082703392bed6bcfd3e2cf1d7dced7a8baf3db9be84ab385f73f084c"`
Oct 12 20:08:30.330 INFO kablam! usermod: no changes
Oct 12 20:08:30.456 INFO kablam!    Compiling either v1.3.0
Oct 12 20:08:30.461 INFO kablam!    Compiling num_cpus v1.7.0
Oct 12 20:08:31.244 INFO kablam!    Compiling coco v0.1.1
Oct 12 20:08:33.193 INFO kablam!    Compiling rayon-core v1.2.1
Oct 12 20:08:35.563 INFO kablam!    Compiling rayon v0.8.2
Oct 12 20:08:39.190 INFO kablam!    Compiling ring v0.12.1
Oct 12 20:08:46.294 INFO kablam!     Checking randhex v0.1.0 (/source)
Oct 12 20:08:47.900 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.55s
Oct 12 20:08:47.916 INFO kablam! su: No module specific data is present
Oct 12 20:08:48.681 INFO running `"docker" "rm" "-f" "2fd0e17e082703392bed6bcfd3e2cf1d7dced7a8baf3db9be84ab385f73f084c"`
Oct 12 20:08:48.988 INFO blam! 2fd0e17e082703392bed6bcfd3e2cf1d7dced7a8baf3db9be84ab385f73f084c