Oct 12 20:08:30.083 INFO checking jaemk/randhex against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 20:08:30.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 20:08:30.477 INFO blam! ef600a1b7475954c043d27b1d8db6b301ccee7d6d7708258b9ac4a61e2acac27
Oct 12 20:08:30.485 INFO running `"docker" "start" "-a" "ef600a1b7475954c043d27b1d8db6b301ccee7d6d7708258b9ac4a61e2acac27"`
Oct 12 20:08:32.008 INFO kablam! usermod: no changes
Oct 12 20:08:32.164 INFO kablam!    Compiling either v1.3.0
Oct 12 20:08:32.164 INFO kablam!    Compiling lazy_static v0.2.9
Oct 12 20:08:32.164 INFO kablam!    Compiling num_cpus v1.7.0
Oct 12 20:08:33.085 INFO kablam!    Compiling coco v0.1.1
Oct 12 20:08:34.885 INFO kablam!    Compiling rayon-core v1.2.1
Oct 12 20:08:37.152 INFO kablam!    Compiling rayon v0.8.2
Oct 12 20:08:40.772 INFO kablam!    Compiling ring v0.12.1
Oct 12 20:08:48.452 INFO kablam!     Checking randhex v0.1.0 (/source)
Oct 12 20:08:50.000 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.96s
Oct 12 20:08:50.004 INFO kablam! su: No module specific data is present
Oct 12 20:08:50.810 INFO running `"docker" "rm" "-f" "ef600a1b7475954c043d27b1d8db6b301ccee7d6d7708258b9ac4a61e2acac27"`
Oct 12 20:08:51.152 INFO blam! ef600a1b7475954c043d27b1d8db6b301ccee7d6d7708258b9ac4a61e2acac27