Dec 18 14:45:51.447 INFO checking json-job-dispatch-1.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:45:51.447 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/json-job-dispatch/1.2.0:/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 14:45:51.771 INFO [stdout] 9ae6537f45b95aa64d5654b1d4098badbf26a588df4cafd32d37895134367d5c
Dec 18 14:45:51.773 INFO running `"docker" "start" "-a" "9ae6537f45b95aa64d5654b1d4098badbf26a588df4cafd32d37895134367d5c"`
Dec 18 14:45:52.608 INFO [stderr]    Compiling rust-lzma v0.2.1
Dec 18 14:45:52.609 INFO [stderr]     Checking inotify v0.5.1
Dec 18 14:45:53.776 INFO [stderr]     Checking json-job-dispatch v1.2.0 (/opt/crater/workdir)
Dec 18 14:45:55.672 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
Dec 18 14:45:56.234 INFO running `"docker" "inspect" "9ae6537f45b95aa64d5654b1d4098badbf26a588df4cafd32d37895134367d5c"`
Dec 18 14:45:56.393 INFO running `"docker" "rm" "-f" "9ae6537f45b95aa64d5654b1d4098badbf26a588df4cafd32d37895134367d5c"`
Dec 18 14:45:56.529 INFO [stdout] 9ae6537f45b95aa64d5654b1d4098badbf26a588df4cafd32d37895134367d5c