Dec 05 04:21:23.935 INFO checking wheel_timer-0.3.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 04:21:23.935 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04:21:24.311 INFO [stdout] 7c2205da594e48a33807258ed0fa03b38c615a56e345e1565207d76c7e6bb62e
Dec 05 04:21:24.317 INFO running `"docker" "start" "-a" "7c2205da594e48a33807258ed0fa03b38c615a56e345e1565207d76c7e6bb62e"`
Dec 05 04:21:25.458 INFO [stderr] usermod: no changes
Dec 05 04:21:25.518 INFO [stderr] warning: path `/source/src/wheel_timer.rs` was erroneously implicitly accepted for library `wheel_timer`,
Dec 05 04:21:25.518 INFO [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Dec 05 04:21:25.519 INFO [stderr]     Checking wheel_timer v0.3.1 (/source)
Dec 05 04:21:27.269 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Dec 05 04:21:27.287 INFO [stderr] su: No module specific data is present
Dec 05 04:21:28.042 INFO running `"docker" "inspect" "7c2205da594e48a33807258ed0fa03b38c615a56e345e1565207d76c7e6bb62e"`
Dec 05 04:21:28.347 INFO running `"docker" "rm" "-f" "7c2205da594e48a33807258ed0fa03b38c615a56e345e1565207d76c7e6bb62e"`
Dec 05 04:21:28.615 INFO [stdout] 7c2205da594e48a33807258ed0fa03b38c615a56e345e1565207d76c7e6bb62e