[INFO] cloning repository https://github.com/mriise/lpc55S28-rtic-examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mriise/lpc55S28-rtic-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriise%2Flpc55S28-rtic-examples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriise%2Flpc55S28-rtic-examples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 914f9a46f1a0cf49f3948fcd66c30b46e33cb3e7
[INFO] testing mriise/lpc55S28-rtic-examples against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmriise%2Flpc55S28-rtic-examples" "/workspace/builds/worker-112/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-112/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mriise/lpc55S28-rtic-examples on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-112/source/.cargo/config
[INFO] started tweaking git repo https://github.com/mriise/lpc55S28-rtic-examples
[INFO] finished tweaking git repo https://github.com/mriise/lpc55S28-rtic-examples
[INFO] tweaked toml for git repo https://github.com/mriise/lpc55S28-rtic-examples written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] crate git repo https://github.com/mriise/lpc55S28-rtic-examples already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c37aee4d248afa859fc30f3da1d97e2ed5e73199038d07a831db1dd4ca5538e
[INFO] running `Command { std: "docker" "start" "-a" "0c37aee4d248afa859fc30f3da1d97e2ed5e73199038d07a831db1dd4ca5538e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c37aee4d248afa859fc30f3da1d97e2ed5e73199038d07a831db1dd4ca5538e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c37aee4d248afa859fc30f3da1d97e2ed5e73199038d07a831db1dd4ca5538e", kill_on_drop: false }`
[INFO] [stdout] 0c37aee4d248afa859fc30f3da1d97e2ed5e73199038d07a831db1dd4ca5538e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc778751c18db1bcdfa89a37ad8aba0846e7ef252702c839106ba79762985af1
[INFO] running `Command { std: "docker" "start" "-a" "bc778751c18db1bcdfa89a37ad8aba0846e7ef252702c839106ba79762985af1", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling cortex-m v0.7.3
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling heapless v0.6.1
[INFO] [stderr]    Compiling cortex-m-rt v0.6.14
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling rtic-core v0.3.1
[INFO] [stderr]    Compiling lpc55-pac v0.4.0
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.7
[INFO] [stderr]    Compiling lpc55-hal v0.3.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling usb-device v0.2.8
[INFO] [stderr]    Compiling bare-metal v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling embedded-hal v0.2.5
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling lpc55-rtic v0.5.7
[INFO] [stderr]    Compiling cortex-m-rtic v0.6.0-alpha.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling panic-semihosting v0.5.6
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling embedded-time v0.12.0
[INFO] [stderr]    Compiling rtic-syntax v0.4.0
[INFO] [stderr]    Compiling rtic-syntax v0.5.0-alpha.4
[INFO] [stderr]    Compiling rtic-monotonic v0.1.0-alpha.2
[INFO] [stderr]    Compiling dwt-systick-monotonic v0.1.0-alpha.3
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling cortex-m-rtic-macros v0.6.0-alpha.5
[INFO] [stderr]    Compiling lpc55-rtic-macros v0.5.3
[INFO] [stderr] error: could not compile `lpc55-pac`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name lpc55_pac --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lpc55-pac-0.4.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C opt-level=1 -C embed-bitcode=no -C codegen-units=16 -C debuginfo=2 -C debug-assertions=on --cfg 'feature="cortex-m-rt"' --cfg 'feature="rt"' -C metadata=2d670e8d24741855 -C extra-filename=-2d670e8d24741855 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-4c7c36473b9ad500.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-4fc270fdb796014d.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-391b0728e672462d.rmeta --cap-lints allow --cap-lints=warn -L /opt/rustwide/target/debug/build/lpc55-pac-d6ce252eae926c3a/out -L /opt/rustwide/target/debug/build/cortex-m-rt-ee28b032d9074632/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "bc778751c18db1bcdfa89a37ad8aba0846e7ef252702c839106ba79762985af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc778751c18db1bcdfa89a37ad8aba0846e7ef252702c839106ba79762985af1", kill_on_drop: false }`
[INFO] [stdout] bc778751c18db1bcdfa89a37ad8aba0846e7ef252702c839106ba79762985af1