Dec 18 13:33:08.914 INFO checking nrf52832-hal-0.6.0-beta.4 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:33:08.915 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/nrf52832-hal/0.6.0-beta.4:/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 13:33:09.406 INFO [stdout] 5c602071b2cbf49cd04fbad55fe73057bad07fc1d4dd6089542090615b52f659
Dec 18 13:33:09.408 INFO running `"docker" "start" "-a" "5c602071b2cbf49cd04fbad55fe73057bad07fc1d4dd6089542090615b52f659"`
Dec 18 13:33:10.659 INFO [stderr]    Compiling nrf52832-pac v0.6.0-beta.2
Dec 18 13:33:10.659 INFO [stderr]    Compiling nrf52832-hal v0.6.0-beta.4 (/opt/crater/workdir)
Dec 18 13:33:42.544 INFO [stderr]     Checking nrf52-hal-common v0.6.0-beta.3
Dec 18 13:33:45.040 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.47s
Dec 18 13:33:45.538 INFO running `"docker" "inspect" "5c602071b2cbf49cd04fbad55fe73057bad07fc1d4dd6089542090615b52f659"`
Dec 18 13:33:45.790 INFO running `"docker" "rm" "-f" "5c602071b2cbf49cd04fbad55fe73057bad07fc1d4dd6089542090615b52f659"`
Dec 18 13:33:45.964 INFO [stdout] 5c602071b2cbf49cd04fbad55fe73057bad07fc1d4dd6089542090615b52f659