Dec 05 14:11:24.482 INFO checking enum_to_str_derive-0.3.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:11:24.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14:11:24.791 INFO [stdout] 7d0deb2df81c224952070281cd024248144e5aec75ecc6031e42e3d5c22d3eb6
Dec 05 14:11:24.793 INFO running `"docker" "start" "-a" "7d0deb2df81c224952070281cd024248144e5aec75ecc6031e42e3d5c22d3eb6"`
Dec 05 14:11:25.271 INFO [stderr] usermod: no changes
Dec 05 14:11:25.327 INFO [stderr]     Checking syn v0.15.22
Dec 05 14:11:29.723 INFO [stderr]     Checking proc_macro_helper v0.3.0
Dec 05 14:11:30.677 INFO [stderr]     Checking enum_to_str_derive v0.3.0 (/source)
Dec 05 14:11:31.975 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.68s
Dec 05 14:11:31.979 INFO [stderr] su: No module specific data is present
Dec 05 14:11:32.279 INFO running `"docker" "inspect" "7d0deb2df81c224952070281cd024248144e5aec75ecc6031e42e3d5c22d3eb6"`
Dec 05 14:11:32.403 INFO running `"docker" "rm" "-f" "7d0deb2df81c224952070281cd024248144e5aec75ecc6031e42e3d5c22d3eb6"`
Dec 05 14:11:32.478 INFO [stdout] 7d0deb2df81c224952070281cd024248144e5aec75ecc6031e42e3d5c22d3eb6