Dec 01 01:42:33.785 INFO checking backoff-0.1.2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 01:42:33.786 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 01:42:34.224 INFO [stdout] b4173bcc7b986332b2f0ab8e8b3db7704da475edd9c575ea1f5db7832697d383
Dec 01 01:42:34.226 INFO running `"docker" "start" "-a" "b4173bcc7b986332b2f0ab8e8b3db7704da475edd9c575ea1f5db7832697d383"`
Dec 01 01:42:36.023 INFO [stderr] usermod: no changes
Dec 01 01:42:36.216 INFO [stderr]     Checking backoff v0.1.2 (/source)
Dec 01 01:42:37.492 INFO [stderr] warning: unknown lint: `needless_pass_by_value`
Dec 01 01:42:37.492 INFO [stderr]   --> examples/permanent_error.rs:10:9
Dec 01 01:42:37.492 INFO [stderr]    |
Dec 01 01:42:37.492 INFO [stderr] 10 | #[allow(needless_pass_by_value)]
Dec 01 01:42:37.492 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:42:37.492 INFO [stderr]    |
Dec 01 01:42:37.492 INFO [stderr]    = note: #[warn(unknown_lints)] on by default
Dec 01 01:42:37.492 INFO [stderr] 
Dec 01 01:42:45.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.06s
Dec 01 01:42:45.116 INFO [stderr] su: No module specific data is present
Dec 01 01:42:46.166 INFO running `"docker" "inspect" "b4173bcc7b986332b2f0ab8e8b3db7704da475edd9c575ea1f5db7832697d383"`
Dec 01 01:42:46.356 INFO running `"docker" "rm" "-f" "b4173bcc7b986332b2f0ab8e8b3db7704da475edd9c575ea1f5db7832697d383"`
Dec 01 01:42:46.636 INFO [stdout] b4173bcc7b986332b2f0ab8e8b3db7704da475edd9c575ea1f5db7832697d383