Dec 01 01:42:33.606 INFO checking backoff-0.1.2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 01:42:33.606 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 01 01:42:34.025 INFO [stdout] 7419d176d2d589d3d55cdf5dfb7684a271a1c62a8c138affe7ffc9c8a3359b18
Dec 01 01:42:34.030 INFO running `"docker" "start" "-a" "7419d176d2d589d3d55cdf5dfb7684a271a1c62a8c138affe7ffc9c8a3359b18"`
Dec 01 01:42:35.400 INFO [stderr] usermod: no changes
Dec 01 01:42:35.696 INFO [stderr]     Checking backoff v0.1.2 (/source)
Dec 01 01:42:37.700 INFO [stderr] warning: unknown lint: `needless_pass_by_value`
Dec 01 01:42:37.712 INFO [stderr]   --> examples/permanent_error.rs:10:9
Dec 01 01:42:37.712 INFO [stderr]    |
Dec 01 01:42:37.712 INFO [stderr] 10 | #[allow(needless_pass_by_value)]
Dec 01 01:42:37.712 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:42:37.744 INFO [stderr]    |
Dec 01 01:42:37.744 INFO [stderr]    = note: #[warn(unknown_lints)] on by default
Dec 01 01:42:37.744 INFO [stderr] 
Dec 01 01:42:45.908 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.48s
Dec 01 01:42:45.921 INFO [stderr] su: No module specific data is present
Dec 01 01:42:46.582 INFO running `"docker" "inspect" "7419d176d2d589d3d55cdf5dfb7684a271a1c62a8c138affe7ffc9c8a3359b18"`
Dec 01 01:42:46.792 INFO running `"docker" "rm" "-f" "7419d176d2d589d3d55cdf5dfb7684a271a1c62a8c138affe7ffc9c8a3359b18"`
Dec 01 01:42:47.122 INFO [stdout] 7419d176d2d589d3d55cdf5dfb7684a271a1c62a8c138affe7ffc9c8a3359b18