Dec 17 16:19:50.572 INFO checking rychan14/parse_json against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 16:19:50.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/rychan14/parse_json:/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 17 16:19:51.158 INFO [stdout] 701ff53a7d67d53cc57a6fee81ad8dbcf99c89ededd9a499c31d51ad769195c6
Dec 17 16:19:51.174 INFO running `"docker" "start" "-a" "701ff53a7d67d53cc57a6fee81ad8dbcf99c89ededd9a499c31d51ad769195c6"`
Dec 17 16:19:52.796 INFO [stderr]     Checking serde_json v1.0.30
Dec 17 16:19:55.118 INFO [stderr]     Checking parse_json v0.1.0 (/opt/crater/workdir)
Dec 17 16:19:55.677 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
Dec 17 16:19:56.882 INFO running `"docker" "inspect" "701ff53a7d67d53cc57a6fee81ad8dbcf99c89ededd9a499c31d51ad769195c6"`
Dec 17 16:19:57.174 INFO running `"docker" "rm" "-f" "701ff53a7d67d53cc57a6fee81ad8dbcf99c89ededd9a499c31d51ad769195c6"`
Dec 17 16:19:57.504 INFO [stdout] 701ff53a7d67d53cc57a6fee81ad8dbcf99c89ededd9a499c31d51ad769195c6