Dec 18 15:29:45.481 INFO checking grep_json_deserialize-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:29:45.481 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/grep_json_deserialize/0.1.2:/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 15:29:45.946 INFO [stdout] 0ca4e116fd23fea32b0a70a1dca38fa60928577c27f53a508d3ba8074e9d94ad
Dec 18 15:29:45.948 INFO running `"docker" "start" "-a" "0ca4e116fd23fea32b0a70a1dca38fa60928577c27f53a508d3ba8074e9d94ad"`
Dec 18 15:29:47.712 INFO [stderr]     Checking grep_json_deserialize v0.1.2 (/opt/crater/workdir)
Dec 18 15:29:49.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Dec 18 15:29:50.129 INFO running `"docker" "inspect" "0ca4e116fd23fea32b0a70a1dca38fa60928577c27f53a508d3ba8074e9d94ad"`
Dec 18 15:29:50.356 INFO running `"docker" "rm" "-f" "0ca4e116fd23fea32b0a70a1dca38fa60928577c27f53a508d3ba8074e9d94ad"`
Dec 18 15:29:50.764 INFO [stdout] 0ca4e116fd23fea32b0a70a1dca38fa60928577c27f53a508d3ba8074e9d94ad