Dec 05 14:11:24.557 INFO checking enum_to_str_derive-0.3.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 14:11:24.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14:11:24.837 INFO [stdout] 17c51e8875ac825dfb2a235709d54b5b174766b8384c5c93259deebe3958744b
Dec 05 14:11:24.840 INFO running `"docker" "start" "-a" "17c51e8875ac825dfb2a235709d54b5b174766b8384c5c93259deebe3958744b"`
Dec 05 14:11:25.330 INFO [stderr] usermod: no changes
Dec 05 14:11:25.439 INFO [stderr]     Checking syn v0.15.22
Dec 05 14:11:29.805 INFO [stderr]     Checking proc_macro_helper v0.3.0
Dec 05 14:11:30.700 INFO [stderr]     Checking enum_to_str_derive v0.3.0 (/source)
Dec 05 14:11:32.076 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.71s
Dec 05 14:11:32.079 INFO [stderr] su: No module specific data is present
Dec 05 14:11:32.402 INFO running `"docker" "inspect" "17c51e8875ac825dfb2a235709d54b5b174766b8384c5c93259deebe3958744b"`
Dec 05 14:11:32.517 INFO running `"docker" "rm" "-f" "17c51e8875ac825dfb2a235709d54b5b174766b8384c5c93259deebe3958744b"`
Dec 05 14:11:32.594 INFO [stdout] 17c51e8875ac825dfb2a235709d54b5b174766b8384c5c93259deebe3958744b