Dec 19 21:51:07.719 INFO checking Spark-NF/rs-tracer against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:51:07.719 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Spark-NF/rs-tracer:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:51:07.922 INFO [stdout] 67fbd73ab4868b2c0092a80c0205b29ab535d6fb3788b8e8671924101680135d
Dec 19 21:51:07.924 INFO running `"docker" "start" "-a" "67fbd73ab4868b2c0092a80c0205b29ab535d6fb3788b8e8671924101680135d"`
Dec 19 21:51:08.896 INFO [stderr]     Checking serde_json v1.0.12
Dec 19 21:51:10.917 INFO [stderr]     Checking raytracer v0.1.0 (/opt/crater/workdir)
Dec 19 21:51:12.880 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
Dec 19 21:51:13.834 INFO running `"docker" "inspect" "67fbd73ab4868b2c0092a80c0205b29ab535d6fb3788b8e8671924101680135d"`
Dec 19 21:51:14.108 INFO running `"docker" "rm" "-f" "67fbd73ab4868b2c0092a80c0205b29ab535d6fb3788b8e8671924101680135d"`
Dec 19 21:51:14.416 INFO [stdout] 67fbd73ab4868b2c0092a80c0205b29ab535d6fb3788b8e8671924101680135d