Dec 12 07:44:30.565 INFO checking serde_python_derive-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:44:30.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 07:44:31.080 INFO [stdout] 370d4150047d210e93486b6f24025ddd2120dc3f4b836c2bd17ce99fedbe075e
Dec 12 07:44:31.088 INFO running `"docker" "start" "-a" "370d4150047d210e93486b6f24025ddd2120dc3f4b836c2bd17ce99fedbe075e"`
Dec 12 07:44:32.270 INFO [stderr] usermod: no changes
Dec 12 07:44:32.332 INFO [stderr]     Checking syn v0.13.11
Dec 12 07:44:35.378 INFO [stderr]     Checking serde_python_derive v0.1.1 (/source)
Dec 12 07:44:36.769 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
Dec 12 07:44:36.777 INFO [stderr] su: No module specific data is present
Dec 12 07:44:38.112 INFO running `"docker" "inspect" "370d4150047d210e93486b6f24025ddd2120dc3f4b836c2bd17ce99fedbe075e"`
Dec 12 07:44:38.418 INFO running `"docker" "rm" "-f" "370d4150047d210e93486b6f24025ddd2120dc3f4b836c2bd17ce99fedbe075e"`
Dec 12 07:44:38.596 INFO [stdout] 370d4150047d210e93486b6f24025ddd2120dc3f4b836c2bd17ce99fedbe075e