Dec 18 14:45:21.142 INFO checking json_reader-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 14:45:21.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/json_reader/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:45:21.718 INFO [stdout] d329e95c1685f209b5be2dd69907c45babbe495beede5d64b91fee96c7dd4f40
Dec 18 14:45:21.722 INFO running `"docker" "start" "-a" "d329e95c1685f209b5be2dd69907c45babbe495beede5d64b91fee96c7dd4f40"`
Dec 18 14:45:22.976 INFO [stderr]     Checking json_reader v0.1.0 (/opt/crater/workdir)
Dec 18 14:45:24.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Dec 18 14:45:25.422 INFO running `"docker" "inspect" "d329e95c1685f209b5be2dd69907c45babbe495beede5d64b91fee96c7dd4f40"`
Dec 18 14:45:25.666 INFO running `"docker" "rm" "-f" "d329e95c1685f209b5be2dd69907c45babbe495beede5d64b91fee96c7dd4f40"`
Dec 18 14:45:25.806 INFO [stdout] d329e95c1685f209b5be2dd69907c45babbe495beede5d64b91fee96c7dd4f40