Dec 05 14:35:18.560 INFO checking difference-2.0.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 14:35:18.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 14:35:19.051 INFO [stdout] fd8cc56cd011d7d3789b3fa3bc09628d375d2a849eef9fb10df579fdb5db6378
Dec 05 14:35:19.059 INFO running `"docker" "start" "-a" "fd8cc56cd011d7d3789b3fa3bc09628d375d2a849eef9fb10df579fdb5db6378"`
Dec 05 14:35:20.259 INFO [stderr] usermod: no changes
Dec 05 14:35:20.391 INFO [stderr]     Checking difference v2.0.0 (/source)
Dec 05 14:35:22.183 INFO [stderr] warning: unknown lint: `needless_pass_by_value`
Dec 05 14:35:22.183 INFO [stderr]    --> tests/quickcheck.rs:103:9
Dec 05 14:35:22.183 INFO [stderr]     |
Dec 05 14:35:22.183 INFO [stderr] 103 | #[allow(needless_pass_by_value)]
Dec 05 14:35:22.183 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:35:22.183 INFO [stderr]     |
Dec 05 14:35:22.183 INFO [stderr]     = note: #[warn(unknown_lints)] on by default
Dec 05 14:35:22.183 INFO [stderr] 
Dec 05 14:35:27.003 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.72s
Dec 05 14:35:27.040 INFO [stderr] su: No module specific data is present
Dec 05 14:35:27.659 INFO running `"docker" "inspect" "fd8cc56cd011d7d3789b3fa3bc09628d375d2a849eef9fb10df579fdb5db6378"`
Dec 05 14:35:27.814 INFO running `"docker" "rm" "-f" "fd8cc56cd011d7d3789b3fa3bc09628d375d2a849eef9fb10df579fdb5db6378"`
Dec 05 14:35:28.063 INFO [stdout] fd8cc56cd011d7d3789b3fa3bc09628d375d2a849eef9fb10df579fdb5db6378