Dec 12 18:35:24.675 INFO checking abomonation_derive-0.3.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 18:35:24.675 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:35:25.123 INFO [stdout] b8e98881c9c05cd8f301766ff98034990d4dcf0d51363cce04e6a0b22d96f01d
Dec 12 18:35:25.136 INFO running `"docker" "start" "-a" "b8e98881c9c05cd8f301766ff98034990d4dcf0d51363cce04e6a0b22d96f01d"`
Dec 12 18:35:26.274 INFO [stderr] usermod: no changes
Dec 12 18:35:26.368 INFO [stderr]     Checking abomonation v0.5.0
Dec 12 18:35:26.380 INFO [stderr]     Checking syn v0.11.11
Dec 12 18:35:26.380 INFO [stderr]    Compiling abomonation_derive v0.3.0 (/source)
Dec 12 18:35:30.404 INFO [stderr]     Checking synstructure v0.6.1
Dec 12 18:35:33.940 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.63s
Dec 12 18:35:33.940 INFO [stderr] su: No module specific data is present
Dec 12 18:35:34.656 INFO running `"docker" "inspect" "b8e98881c9c05cd8f301766ff98034990d4dcf0d51363cce04e6a0b22d96f01d"`
Dec 12 18:35:35.020 INFO running `"docker" "rm" "-f" "b8e98881c9c05cd8f301766ff98034990d4dcf0d51363cce04e6a0b22d96f01d"`
Dec 12 18:35:35.412 INFO [stdout] b8e98881c9c05cd8f301766ff98034990d4dcf0d51363cce04e6a0b22d96f01d