Oct 13 08:33:42.330 INFO checking silk-0.3.3 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:33:42.330 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 13 08:33:42.636 INFO blam! 241802e112417a51c4825e58f99b91e5c81b14b67e0aef6c64464bea6c2579f2
Oct 13 08:33:42.638 INFO running `"docker" "start" "-a" "241802e112417a51c4825e58f99b91e5c81b14b67e0aef6c64464bea6c2579f2"`
Oct 13 08:33:43.861 INFO kablam! usermod: no changes
Oct 13 08:33:44.039 INFO kablam!     Checking generic-array v0.9.0
Oct 13 08:33:44.039 INFO kablam!    Compiling rayon v0.8.2
Oct 13 08:33:45.644 INFO kablam!     Checking digest v0.7.6
Oct 13 08:33:46.676 INFO kablam!     Checking sha2 v0.7.1
Oct 13 08:33:49.470 INFO kablam!    Compiling ring v0.12.1
Oct 13 08:33:58.016 INFO kablam!     Checking silk v0.3.3 (/source)
Oct 13 08:34:16.984 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.10s
Oct 13 08:34:16.996 INFO kablam! su: No module specific data is present
Oct 13 08:34:18.320 INFO running `"docker" "rm" "-f" "241802e112417a51c4825e58f99b91e5c81b14b67e0aef6c64464bea6c2579f2"`
Oct 13 08:34:18.558 INFO blam! 241802e112417a51c4825e58f99b91e5c81b14b67e0aef6c64464bea6c2579f2