Dec 12 07:19:02.953 INFO checking snet-0.2.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 07:19:02.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 07:19:03.265 INFO [stdout] ae40d23a74d40cb27d02ab18d9cff49100a720c1f0f6f5ba0f94113fb3c27550
Dec 12 07:19:03.272 INFO running `"docker" "start" "-a" "ae40d23a74d40cb27d02ab18d9cff49100a720c1f0f6f5ba0f94113fb3c27550"`
Dec 12 07:19:04.680 INFO [stderr] usermod: no changes
Dec 12 07:19:04.864 INFO [stderr]     Checking libudev-sys v0.1.4
Dec 12 07:19:04.864 INFO [stderr]     Checking bus v2.0.1
Dec 12 07:19:05.530 INFO [stderr]     Checking libudev v0.2.0
Dec 12 07:19:06.464 INFO [stderr]     Checking serialport v3.1.0
Dec 12 07:19:07.962 INFO [stderr]     Checking snet v0.2.0 (/source)
Dec 12 07:19:10.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.38s
Dec 12 07:19:10.097 INFO [stderr] su: No module specific data is present
Dec 12 07:19:10.379 INFO running `"docker" "inspect" "ae40d23a74d40cb27d02ab18d9cff49100a720c1f0f6f5ba0f94113fb3c27550"`
Dec 12 07:19:10.468 INFO running `"docker" "rm" "-f" "ae40d23a74d40cb27d02ab18d9cff49100a720c1f0f6f5ba0f94113fb3c27550"`
Dec 12 07:19:10.543 INFO [stdout] ae40d23a74d40cb27d02ab18d9cff49100a720c1f0f6f5ba0f94113fb3c27550