Dec 05 05:53:30.557 INFO checking syn-next-0.15.0-rc4 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 05:53:30.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05:53:30.795 INFO [stdout] d74173132a21046c8b2f29bc9d95ea88bcf23456bdaf41419d44563e48dde52e
Dec 05 05:53:30.795 INFO running `"docker" "start" "-a" "d74173132a21046c8b2f29bc9d95ea88bcf23456bdaf41419d44563e48dde52e"`
Dec 05 05:53:31.473 INFO [stderr] usermod: no changes
Dec 05 05:53:31.563 INFO [stderr]     Checking quote v0.6.10
Dec 05 05:53:32.044 INFO [stderr]     Checking syn-next v0.15.0-rc4 (/source)
Dec 05 05:53:35.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
Dec 05 05:53:35.923 INFO [stderr] su: No module specific data is present
Dec 05 05:53:36.899 INFO running `"docker" "inspect" "d74173132a21046c8b2f29bc9d95ea88bcf23456bdaf41419d44563e48dde52e"`
Dec 05 05:53:37.209 INFO running `"docker" "rm" "-f" "d74173132a21046c8b2f29bc9d95ea88bcf23456bdaf41419d44563e48dde52e"`
Dec 05 05:53:37.495 INFO [stdout] d74173132a21046c8b2f29bc9d95ea88bcf23456bdaf41419d44563e48dde52e