Dec 04 21:32:28.942 INFO checking brian-yu/rust-renderer against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:32:28.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04 21:32:29.238 INFO [stdout] b168d116f12abe977989ee5a15f5a35567e1aa568c7c9aa6f2df37ad3153faa4
Dec 04 21:32:29.247 INFO running `"docker" "start" "-a" "b168d116f12abe977989ee5a15f5a35567e1aa568c7c9aa6f2df37ad3153faa4"`
Dec 04 21:32:30.311 INFO [stderr] usermod: no changes
Dec 04 21:32:30.443 INFO [stderr]    Compiling syn v0.14.2
Dec 04 21:32:37.656 INFO [stderr]    Compiling num-derive v0.2.2
Dec 04 21:32:39.883 INFO [stderr]     Checking image v0.19.0
Dec 04 21:32:45.461 INFO [stderr]     Checking renderer v0.1.0 (/source)
Dec 04 21:32:47.318 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.97s
Dec 04 21:32:47.318 INFO [stderr] su: No module specific data is present
Dec 04 21:32:47.927 INFO running `"docker" "inspect" "b168d116f12abe977989ee5a15f5a35567e1aa568c7c9aa6f2df37ad3153faa4"`
Dec 04 21:32:48.071 INFO running `"docker" "rm" "-f" "b168d116f12abe977989ee5a15f5a35567e1aa568c7c9aa6f2df37ad3153faa4"`
Dec 04 21:32:48.223 INFO [stdout] b168d116f12abe977989ee5a15f5a35567e1aa568c7c9aa6f2df37ad3153faa4