[INFO] fetching crate nrf52840-pac 0.8.0...
[INFO] checking nrf52840-pac-0.8.0 against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] extracting crate nrf52840-pac 0.8.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nrf52840-pac 0.8.0 on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nrf52840-pac 0.8.0
[INFO] finished tweaking crates.io crate nrf52840-pac 0.8.0
[INFO] tweaked toml for crates.io crate nrf52840-pac 0.8.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e3a7fcb4e60b828216f8321ad440696e2e07ae306162880ac804dcd5bea9ffdf
[INFO] running `"docker" "start" "-a" "e3a7fcb4e60b828216f8321ad440696e2e07ae306162880ac804dcd5bea9ffdf"`
[INFO] [stderr]    Compiling nrf52840-pac v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `nrf52840-pac`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name nrf52840_pac src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=edc8a57f6a7c8b9e -C extra-filename=-edc8a57f6a7c8b9e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-c14e45041283a08e.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-7f849e198c2638a4.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-a5488a6045e9d03b.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e3a7fcb4e60b828216f8321ad440696e2e07ae306162880ac804dcd5bea9ffdf"`
[INFO] running `"docker" "rm" "-f" "e3a7fcb4e60b828216f8321ad440696e2e07ae306162880ac804dcd5bea9ffdf"`
[INFO] [stdout] e3a7fcb4e60b828216f8321ad440696e2e07ae306162880ac804dcd5bea9ffdf