Dec 12 17:05:27.939 INFO checking cargo-mutagen-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 17:05:27.940 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12 17:05:28.372 INFO [stdout] c9a6e5b431a6190a002b6d60a2484103dfe3a1531f2a639df1cdd0ce1f1e020f
Dec 12 17:05:28.378 INFO running `"docker" "start" "-a" "c9a6e5b431a6190a002b6d60a2484103dfe3a1531f2a639df1cdd0ce1f1e020f"`
Dec 12 17:05:29.679 INFO [stderr] usermod: no changes
Dec 12 17:05:29.767 INFO [stderr]     Checking cargo-mutagen v0.1.2 (/source)
Dec 12 17:05:32.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
Dec 12 17:05:32.332 INFO [stderr] su: No module specific data is present
Dec 12 17:05:33.354 INFO running `"docker" "inspect" "c9a6e5b431a6190a002b6d60a2484103dfe3a1531f2a639df1cdd0ce1f1e020f"`
Dec 12 17:05:33.660 INFO running `"docker" "rm" "-f" "c9a6e5b431a6190a002b6d60a2484103dfe3a1531f2a639df1cdd0ce1f1e020f"`
Dec 12 17:05:33.912 INFO [stdout] c9a6e5b431a6190a002b6d60a2484103dfe3a1531f2a639df1cdd0ce1f1e020f