Dec 11 19:21:05.330 INFO checking dustMason/fnv_hash against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 19:21:05.330 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 19:21:05.794 INFO [stdout] 2b95c65a6eb7fe7f3fd0b920a776b19ba0558a6787b3b177f47e13eb6d5145cd
Dec 11 19:21:05.798 INFO running `"docker" "start" "-a" "2b95c65a6eb7fe7f3fd0b920a776b19ba0558a6787b3b177f47e13eb6d5145cd"`
Dec 11 19:21:07.024 INFO [stderr] usermod: no changes
Dec 11 19:21:07.136 INFO [stderr]    Compiling libcruby-sys v0.7.3
Dec 11 19:21:08.962 INFO [stderr]     Checking helix v0.7.3
Dec 11 19:21:09.866 INFO [stderr]     Checking fnv_hash v0.1.0 (/source)
Dec 11 19:21:11.097 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
Dec 11 19:21:11.100 INFO [stderr] su: No module specific data is present
Dec 11 19:21:11.946 INFO running `"docker" "inspect" "2b95c65a6eb7fe7f3fd0b920a776b19ba0558a6787b3b177f47e13eb6d5145cd"`
Dec 11 19:21:12.206 INFO running `"docker" "rm" "-f" "2b95c65a6eb7fe7f3fd0b920a776b19ba0558a6787b3b177f47e13eb6d5145cd"`
Dec 11 19:21:12.452 INFO [stdout] 2b95c65a6eb7fe7f3fd0b920a776b19ba0558a6787b3b177f47e13eb6d5145cd