Dec 18 13:33:08.409 INFO checking nrf52832-hal-0.6.0-beta.4 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 13:33:08.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:33:08.873 INFO [stdout] 0f3b9415a8e5204265535dcd32aaf815513cde2ad60360d905bdd73367596b3d
Dec 18 13:33:08.875 INFO running `"docker" "start" "-a" "0f3b9415a8e5204265535dcd32aaf815513cde2ad60360d905bdd73367596b3d"`
Dec 18 13:33:10.096 INFO [stderr]    Compiling nrf52832-pac v0.6.0-beta.2
Dec 18 13:33:10.100 INFO [stderr]    Compiling nrf52832-hal v0.6.0-beta.4 (/opt/crater/workdir)
Dec 18 13:33:41.670 INFO [stderr]     Checking nrf52-hal-common v0.6.0-beta.3
Dec 18 13:33:44.150 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.17s
Dec 18 13:33:45.303 INFO running `"docker" "inspect" "0f3b9415a8e5204265535dcd32aaf815513cde2ad60360d905bdd73367596b3d"`
Dec 18 13:33:45.544 INFO running `"docker" "rm" "-f" "0f3b9415a8e5204265535dcd32aaf815513cde2ad60360d905bdd73367596b3d"`
Dec 18 13:33:45.743 INFO [stdout] 0f3b9415a8e5204265535dcd32aaf815513cde2ad60360d905bdd73367596b3d