Dec 05 07:02:40.498 INFO checking scoped-gc-derive-0.1.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 07:02:40.498 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07:02:40.819 INFO [stdout] be19eea2ae2d939d16ce43861b4186ab468a53bb4d73e766cef05c798c95d4df
Dec 05 07:02:40.824 INFO running `"docker" "start" "-a" "be19eea2ae2d939d16ce43861b4186ab468a53bb4d73e766cef05c798c95d4df"`
Dec 05 07:02:41.477 INFO [stderr] usermod: no changes
Dec 05 07:02:41.508 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 05 07:02:41.520 INFO [stderr]     Checking syn v0.12.15
Dec 05 07:02:45.926 INFO [stderr]     Checking synstructure v0.7.0
Dec 05 07:02:46.847 INFO [stderr]     Checking scoped-gc-derive v0.1.1 (/source)
Dec 05 07:02:47.889 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.39s
Dec 05 07:02:47.892 INFO [stderr] su: No module specific data is present
Dec 05 07:02:48.336 INFO running `"docker" "inspect" "be19eea2ae2d939d16ce43861b4186ab468a53bb4d73e766cef05c798c95d4df"`
Dec 05 07:02:48.555 INFO running `"docker" "rm" "-f" "be19eea2ae2d939d16ce43861b4186ab468a53bb4d73e766cef05c798c95d4df"`
Dec 05 07:02:48.674 INFO [stdout] be19eea2ae2d939d16ce43861b4186ab468a53bb4d73e766cef05c798c95d4df