Dec 18 06:06:02.413 INFO checking OinkIguana/nomrs-derive against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:06:02.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/OinkIguana/nomrs-derive:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:06:02.960 INFO [stdout] fe6fbf1e2efc8f3e88704863e3a05c3b9c5befb7d31d48ce587f9c4f453aedf0
Dec 18 06:06:02.962 INFO running `"docker" "start" "-a" "fe6fbf1e2efc8f3e88704863e3a05c3b9c5befb7d31d48ce587f9c4f453aedf0"`
Dec 18 06:06:05.290 INFO [stderr]     Checking heck v0.3.0
Dec 18 06:06:05.291 INFO [stderr]     Checking syn v0.11.11
Dec 18 06:06:07.701 INFO [stderr]     Checking nomrs-derive v0.1.0 (/opt/crater/workdir)
Dec 18 06:06:08.642 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
Dec 18 06:06:09.658 INFO running `"docker" "inspect" "fe6fbf1e2efc8f3e88704863e3a05c3b9c5befb7d31d48ce587f9c4f453aedf0"`
Dec 18 06:06:10.031 INFO running `"docker" "rm" "-f" "fe6fbf1e2efc8f3e88704863e3a05c3b9c5befb7d31d48ce587f9c4f453aedf0"`
Dec 18 06:06:10.272 INFO [stdout] fe6fbf1e2efc8f3e88704863e3a05c3b9c5befb7d31d48ce587f9c4f453aedf0