[INFO] fetching crate groundhog-nrf52 0.5.0...
[INFO] checking groundhog-nrf52-0.5.0 against 0cefa27fe3deee26fc98ee44249406358d9f0d26 for pr-164789
[INFO] extracting crate groundhog-nrf52 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate groundhog-nrf52 0.5.0
[INFO] finished tweaking crates.io crate groundhog-nrf52 0.5.0
[INFO] tweaked toml for crates.io crate groundhog-nrf52 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate groundhog-nrf52 0.5.0 on toolchain 0cefa27fe3deee26fc98ee44249406358d9f0d26
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cefa27fe3deee26fc98ee44249406358d9f0d26" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cefa27fe3deee26fc98ee44249406358d9f0d26" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 58 packages to highest compatible versions
[INFO] [stderr]       Adding cortex-m-rtic v0.5.9 (available: v1.1.4)
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] [stderr]       Adding nrf-usbd v0.1.0 (available: v0.1.1)
[INFO] [stderr]       Adding nrf52840-hal v0.14.1 (available: v0.19.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0cefa27fe3deee26fc98ee44249406358d9f0d26" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nrf52840-hal v0.14.1
[INFO] [stderr]   Downloaded embedded-storage v0.2.0
[INFO] [stderr]   Downloaded nrf-hal-common v0.14.1
[INFO] [stderr]   Downloaded as-slice v0.1.5
[INFO] [stderr]   Downloaded groundhog v0.2.5
[INFO] [stderr]   Downloaded rtic-core v0.3.1
[INFO] [stderr]   Downloaded nrf-usbd v0.1.0
[INFO] [stderr]   Downloaded cortex-m-rtic-macros v0.5.3
[INFO] [stderr]   Downloaded generic-array v0.13.3
[INFO] [stderr]   Downloaded heapless v0.6.1
[INFO] [stderr]   Downloaded nrf52840-pac v0.10.1
[INFO] [stderr]   Downloaded cortex-m-rtic v0.5.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 95606280a959c451994dde342fcae6f1da632a3fcc722d3f65ad2f5049ae126c
[INFO] running `Command { std: "docker" "start" "95606280a959c451994dde342fcae6f1da632a3fcc722d3f65ad2f5049ae126c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95606280a959c451994dde342fcae6f1da632a3fcc722d3f65ad2f5049ae126c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95606280a959c451994dde342fcae6f1da632a3fcc722d3f65ad2f5049ae126c" "/opt/rustwide/cargo-home/bin/cargo" "+0cefa27fe3deee26fc98ee44249406358d9f0d26" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95606280a959c451994dde342fcae6f1da632a3fcc722d3f65ad2f5049ae126c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "95606280a959c451994dde342fcae6f1da632a3fcc722d3f65ad2f5049ae126c" "/opt/rustwide/cargo-home/bin/cargo" "+0cefa27fe3deee26fc98ee44249406358d9f0d26" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cortex-m v0.7.10
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling zerocopy-derive v0.8.63
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling fixed v1.31.0
[INFO] [stderr]    Compiling nrf52840-pac v0.10.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]    Compiling heapless v0.6.1
[INFO] [stderr]     Checking usb-device v0.2.9
[INFO] [stderr]     Checking az v1.3.0
[INFO] [stderr]    Compiling nrf-hal-common v0.14.1
[INFO] [stderr]     Checking nrf-usbd v0.1.0
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking embedded-dma v0.1.2
[INFO] [stderr]    Compiling cortex-m-rtic v0.5.9
[INFO] [stderr]    Compiling nrf52840-hal v0.14.1
[INFO] [stderr]     Checking embedded-storage v0.2.0
[INFO] [stderr]     Checking rtic-core v0.3.1
[INFO] [stderr]     Checking groundhog v0.2.5
[INFO] [stderr]     Checking zerocopy v0.8.63
[INFO] [stderr]    Compiling rtic-syntax v0.4.0
[INFO] [stderr]    Compiling cortex-m-rtic-macros v0.5.3
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr] error: could not compile `nrf52840-pac` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/0cefa27fe3deee26fc98ee44249406358d9f0d26/bin/rustc --crate-name nrf52840_pac --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nrf52840-pac-0.10.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="cortex-m-rt"' --cfg 'feature="rt"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("cortex-m-rt", "rt"))' -C metadata=45f1a9eed97c06df -C extra-filename=-add43567d525602e --out-dir /opt/rustwide/target/debug/build/nrf52840-pac/add43567d525602e/out -L dependency=/opt/rustwide/target/debug/build/bare-metal/c5ced415dae75538/out -L dependency=/opt/rustwide/target/debug/build/bitfield/7e0148c601dd71f8/out -L dependency=/opt/rustwide/target/debug/build/cortex-m-macros/2fbd1d98da17cf81/out -L dependency=/opt/rustwide/target/debug/build/cortex-m-rt-macros/bea5a0ca1ae541d8/out -L dependency=/opt/rustwide/target/debug/build/critical-section/a7ed3c6694782041/out -L dependency=/opt/rustwide/target/debug/build/embedded-hal/851d0cf5a2f97c9b/out -L dependency=/opt/rustwide/target/debug/build/embedded-hal/f2fc385b40a0060c/out -L dependency=/opt/rustwide/target/debug/build/nb/8c59e0a9ffd2b1cc/out -L dependency=/opt/rustwide/target/debug/build/nb/bfa1e3cd2e57817a/out -L dependency=/opt/rustwide/target/debug/build/vcell/9184bd5c2bc518dc/out -L dependency=/opt/rustwide/target/debug/build/void/9b3d05163e427c48/out -L dependency=/opt/rustwide/target/debug/build/volatile-register/7e41304b5f231ff3/out --extern cortex_m=/opt/rustwide/target/debug/build/cortex-m/4299f65fd88e00c7/out/libcortex_m-4299f65fd88e00c7.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/build/cortex-m-rt/ddc45a225897364c/out/libcortex_m_rt-ddc45a225897364c.rmeta --extern vcell=/opt/rustwide/target/debug/build/vcell/9184bd5c2bc518dc/out/libvcell-9184bd5c2bc518dc.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies -L /opt/rustwide/target/debug/build/nrf52840-pac/a2a756af59e98b68/out -L /opt/rustwide/target/debug/build/cortex-m-rt/753154a28e05effb/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "95606280a959c451994dde342fcae6f1da632a3fcc722d3f65ad2f5049ae126c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95606280a959c451994dde342fcae6f1da632a3fcc722d3f65ad2f5049ae126c", kill_on_drop: false }`
[INFO] [stdout] 95606280a959c451994dde342fcae6f1da632a3fcc722d3f65ad2f5049ae126c
