Dec 17 15:10:17.475 INFO checking smt923/neomerge against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:10:17.475 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/smt923/neomerge:/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 17 15:10:17.912 INFO [stdout] 70e21d5b6d76c2e7b4ad72169aae7822d037a8311372b5385a1986c73aab08a1
Dec 17 15:10:17.914 INFO running `"docker" "start" "-a" "70e21d5b6d76c2e7b4ad72169aae7822d037a8311372b5385a1986c73aab08a1"`
Dec 17 15:10:19.257 INFO [stderr]     Checking libc v0.2.30
Dec 17 15:10:20.183 INFO [stderr]     Checking memchr v1.0.1
Dec 17 15:10:20.495 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 17 15:10:21.004 INFO [stderr]     Checking regex v0.2.2
Dec 17 15:10:22.780 INFO [stderr]     Checking neomerge v0.0.1 (/opt/crater/workdir)
Dec 17 15:10:23.044 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
Dec 17 15:10:23.397 INFO running `"docker" "inspect" "70e21d5b6d76c2e7b4ad72169aae7822d037a8311372b5385a1986c73aab08a1"`
Dec 17 15:10:23.471 INFO running `"docker" "rm" "-f" "70e21d5b6d76c2e7b4ad72169aae7822d037a8311372b5385a1986c73aab08a1"`
Dec 17 15:10:23.555 INFO [stdout] 70e21d5b6d76c2e7b4ad72169aae7822d037a8311372b5385a1986c73aab08a1