Dec 05 04:43:56.662 INFO checking variant_name_derive-0.0.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 04:43:56.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04:43:57.163 INFO [stdout] e4058325523a56c92606e419432f8b82757ae3b97a847927d3f14a67735c3830
Dec 05 04:43:57.171 INFO running `"docker" "start" "-a" "e4058325523a56c92606e419432f8b82757ae3b97a847927d3f14a67735c3830"`
Dec 05 04:43:58.299 INFO [stderr] usermod: no changes
Dec 05 04:43:58.407 INFO [stderr]     Checking proc-macro2 v0.2.3
Dec 05 04:43:59.423 INFO [stderr]     Checking quote v0.4.2
Dec 05 04:44:00.087 INFO [stderr]     Checking syn v0.12.15
Dec 05 04:44:03.109 INFO [stderr]     Checking variant_name_derive v0.0.1 (/source)
Dec 05 04:44:03.951 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.62s
Dec 05 04:44:03.955 INFO [stderr] su: No module specific data is present
Dec 05 04:44:04.429 INFO running `"docker" "inspect" "e4058325523a56c92606e419432f8b82757ae3b97a847927d3f14a67735c3830"`
Dec 05 04:44:04.550 INFO running `"docker" "rm" "-f" "e4058325523a56c92606e419432f8b82757ae3b97a847927d3f14a67735c3830"`
Dec 05 04:44:04.648 INFO [stdout] e4058325523a56c92606e419432f8b82757ae3b97a847927d3f14a67735c3830