Dec 18 13:06:23.865 INFO checking pdf-word-count-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:06:23.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/pdf-word-count/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 13:06:24.037 INFO [stdout] 71a4abd9a1b646e6af05c2c521284311353952bf9e9d441540052b1ae12b03af
Dec 18 13:06:24.042 INFO running `"docker" "start" "-a" "71a4abd9a1b646e6af05c2c521284311353952bf9e9d441540052b1ae12b03af"`
Dec 18 13:06:24.730 INFO [stderr]     Checking png v0.12.0
Dec 18 13:06:25.778 INFO [stderr]     Checking image v0.19.0
Dec 18 13:06:30.260 INFO [stderr]     Checking lopdf v0.15.3
Dec 18 13:06:33.251 INFO [stderr]     Checking pdf-word-count v0.1.0 (/opt/crater/workdir)
Dec 18 13:06:36.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.51s
Dec 18 13:06:37.074 INFO running `"docker" "inspect" "71a4abd9a1b646e6af05c2c521284311353952bf9e9d441540052b1ae12b03af"`
Dec 18 13:06:37.282 INFO running `"docker" "rm" "-f" "71a4abd9a1b646e6af05c2c521284311353952bf9e9d441540052b1ae12b03af"`
Dec 18 13:06:37.447 INFO [stdout] 71a4abd9a1b646e6af05c2c521284311353952bf9e9d441540052b1ae12b03af