Dec 18 13:32:30.857 INFO checking nrf52840-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:32:30.857 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/nrf52840/0.2.0:/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 13:32:31.317 INFO [stdout] aa1470da18092bc3b9a45eb25825f6e8210d12f301950b4c4ce3c3fdd67cbf24
Dec 18 13:32:31.319 INFO running `"docker" "start" "-a" "aa1470da18092bc3b9a45eb25825f6e8210d12f301950b4c4ce3c3fdd67cbf24"`
Dec 18 13:32:33.701 INFO [stderr]    Compiling nrf52840 v0.2.0 (/opt/crater/workdir)
Dec 18 13:32:37.272 INFO [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 18 13:32:37.273 INFO [stderr]     --> src/lib.rs:1643:9
Dec 18 13:32:37.273 INFO [stderr]      |
Dec 18 13:32:37.273 INFO [stderr] 1643 | #[allow(private_no_mangle_statics)]
Dec 18 13:32:37.274 INFO [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:32:37.274 INFO [stderr]      |
Dec 18 13:32:37.274 INFO [stderr] note: lint level defined here
Dec 18 13:32:37.274 INFO [stderr]     --> src/lib.rs:3:9
Dec 18 13:32:37.275 INFO [stderr]      |
Dec 18 13:32:37.275 INFO [stderr] 3    | #![deny(warnings)]
Dec 18 13:32:37.275 INFO [stderr]      |         ^^^^^^^^
Dec 18 13:32:37.275 INFO [stderr]      = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
Dec 18 13:32:37.275 INFO [stderr] 
Dec 18 13:32:37.656 INFO [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 18 13:32:37.657 INFO [stderr]     --> src/lib.rs:1643:9
Dec 18 13:32:37.657 INFO [stderr]      |
Dec 18 13:32:37.658 INFO [stderr] 1643 | #[allow(private_no_mangle_statics)]
Dec 18 13:32:37.658 INFO [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:32:37.658 INFO [stderr]      |
Dec 18 13:32:37.659 INFO [stderr] note: lint level defined here
Dec 18 13:32:37.659 INFO [stderr]     --> src/lib.rs:3:9
Dec 18 13:32:37.659 INFO [stderr]      |
Dec 18 13:32:37.660 INFO [stderr] 3    | #![deny(warnings)]
Dec 18 13:32:37.660 INFO [stderr]      |         ^^^^^^^^
Dec 18 13:32:37.660 INFO [stderr]      = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
Dec 18 13:32:37.660 INFO [stderr] 
Dec 18 13:33:03.440 INFO [stderr] error: Could not compile `nrf52840`.
Dec 18 13:33:03.441 INFO [stderr] 
Dec 18 13:33:03.441 INFO [stderr] Caused by:
Dec 18 13:33:03.441 INFO [stderr]   process didn't exit successfully: `rustc --crate-name nrf52840 src/lib.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=6800a18cea7297de -C extra-filename=-6800a18cea7297de --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bare_metal=/opt/crater/target/debug/deps/libbare_metal-6f5ce584461e8100.rmeta --extern cortex_m=/opt/crater/target/debug/deps/libcortex_m-7980dcce7b2ab83e.rmeta --extern vcell=/opt/crater/target/debug/deps/libvcell-4ad021b9c64dc456.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
Dec 18 13:33:03.441 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 13:33:06.936 INFO [stderr] error: aborting due to previous error
Dec 18 13:33:06.936 INFO [stderr] 
Dec 18 13:33:07.008 INFO [stderr] error: Could not compile `nrf52840`.
Dec 18 13:33:07.008 INFO [stderr] 
Dec 18 13:33:07.008 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 13:33:08.118 INFO running `"docker" "inspect" "aa1470da18092bc3b9a45eb25825f6e8210d12f301950b4c4ce3c3fdd67cbf24"`
Dec 18 13:33:08.490 INFO running `"docker" "rm" "-f" "aa1470da18092bc3b9a45eb25825f6e8210d12f301950b4c4ce3c3fdd67cbf24"`
Dec 18 13:33:08.727 INFO [stdout] aa1470da18092bc3b9a45eb25825f6e8210d12f301950b4c4ce3c3fdd67cbf24