Dec 18 14:14:17.673 INFO checking lseq-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:14:17.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/lseq/0.1.0:/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 14:14:17.869 INFO [stdout] 7b45055e32cc699cf327eb547e425e936494bfe84b19ec994a1f87d74c4bddc5
Dec 18 14:14:17.873 INFO running `"docker" "start" "-a" "7b45055e32cc699cf327eb547e425e936494bfe84b19ec994a1f87d74c4bddc5"`
Dec 18 14:14:18.584 INFO [stderr]    Compiling gmp-mpfr-sys v1.1.9
Dec 18 14:14:18.608 INFO [stderr]    Compiling rug v1.2.2
Dec 18 14:14:18.609 INFO [stderr]     Checking skiplist v0.2.10
Dec 18 14:16:01.365 INFO [stderr]     Checking lseq v0.1.0 (/opt/crater/workdir)
Dec 18 14:16:02.709 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
Dec 18 14:16:03.840 INFO running `"docker" "inspect" "7b45055e32cc699cf327eb547e425e936494bfe84b19ec994a1f87d74c4bddc5"`
Dec 18 14:16:04.201 INFO running `"docker" "rm" "-f" "7b45055e32cc699cf327eb547e425e936494bfe84b19ec994a1f87d74c4bddc5"`
Dec 18 14:16:04.502 INFO [stdout] 7b45055e32cc699cf327eb547e425e936494bfe84b19ec994a1f87d74c4bddc5