Dec 18 16:23:12.959 INFO checking from_int_derive-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:23:12.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/from_int_derive/0.1.2:/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 16:23:13.101 INFO [stdout] e31e79916cc85173f515ad0c4280903c2bf77d55d6b5c0c604c7c2ac503c72da
Dec 18 16:23:13.105 INFO running `"docker" "start" "-a" "e31e79916cc85173f515ad0c4280903c2bf77d55d6b5c0c604c7c2ac503c72da"`
Dec 18 16:23:13.824 INFO [stderr]     Checking quote v0.4.2
Dec 18 16:23:14.240 INFO [stderr]     Checking syn v0.12.15
Dec 18 16:23:17.220 INFO [stderr]     Checking from_int_derive v0.1.2 (/opt/crater/workdir)
Dec 18 16:23:17.884 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
Dec 18 16:23:18.520 INFO running `"docker" "inspect" "e31e79916cc85173f515ad0c4280903c2bf77d55d6b5c0c604c7c2ac503c72da"`
Dec 18 16:23:18.883 INFO running `"docker" "rm" "-f" "e31e79916cc85173f515ad0c4280903c2bf77d55d6b5c0c604c7c2ac503c72da"`
Dec 18 16:23:19.261 INFO [stdout] e31e79916cc85173f515ad0c4280903c2bf77d55d6b5c0c604c7c2ac503c72da