Dec 05 08:53:11.752 INFO checking proc_macro_helper-0.3.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 08:53:11.752 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 08:53:12.083 INFO [stdout] a319af074428c2c8faf1934c1d5dca706ca06aaad19df00c701da81f12883467
Dec 05 08:53:12.091 INFO running `"docker" "start" "-a" "a319af074428c2c8faf1934c1d5dca706ca06aaad19df00c701da81f12883467"`
Dec 05 08:53:13.213 INFO [stderr] usermod: no changes
Dec 05 08:53:13.275 INFO [stderr]     Checking syn v0.15.22
Dec 05 08:53:17.996 INFO [stderr]     Checking proc_macro_helper v0.3.0 (/source)
Dec 05 08:53:19.178 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.94s
Dec 05 08:53:19.181 INFO [stderr] su: No module specific data is present
Dec 05 08:53:19.491 INFO running `"docker" "inspect" "a319af074428c2c8faf1934c1d5dca706ca06aaad19df00c701da81f12883467"`
Dec 05 08:53:19.633 INFO running `"docker" "rm" "-f" "a319af074428c2c8faf1934c1d5dca706ca06aaad19df00c701da81f12883467"`
Dec 05 08:53:19.759 INFO [stdout] a319af074428c2c8faf1934c1d5dca706ca06aaad19df00c701da81f12883467