Dec 12 15:39:48.536 INFO checking dual-0.2.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 15:39:48.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:39:48.980 INFO [stdout] ddcb197ee7c52adfe57420d897ae083997b40a8fcac4a10438c43feb203bed0c
Dec 12 15:39:48.980 INFO running `"docker" "start" "-a" "ddcb197ee7c52adfe57420d897ae083997b40a8fcac4a10438c43feb203bed0c"`
Dec 12 15:39:49.972 INFO [stderr] usermod: no changes
Dec 12 15:39:50.045 INFO [stderr] warning: path `/source/src/dual.rs` was erroneously implicitly accepted for library `dual`,
Dec 12 15:39:50.045 INFO [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
Dec 12 15:39:50.092 INFO [stderr]     Checking dual v0.2.0 (/source)
Dec 12 15:39:51.584 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Dec 12 15:39:51.592 INFO [stderr] su: No module specific data is present
Dec 12 15:39:52.070 INFO running `"docker" "inspect" "ddcb197ee7c52adfe57420d897ae083997b40a8fcac4a10438c43feb203bed0c"`
Dec 12 15:39:52.273 INFO running `"docker" "rm" "-f" "ddcb197ee7c52adfe57420d897ae083997b40a8fcac4a10438c43feb203bed0c"`
Dec 12 15:39:52.624 INFO [stdout] ddcb197ee7c52adfe57420d897ae083997b40a8fcac4a10438c43feb203bed0c