[INFO] cloning repository https://github.com/cjm571/microbit_sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjm571/microbit_sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjm571%2Fmicrobit_sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjm571%2Fmicrobit_sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0ea10016748e404b72fb1f823bb359208969ac7
[INFO] checking cjm571/microbit_sandbox against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjm571%2Fmicrobit_sandbox" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cjm571/microbit_sandbox on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/cjm571/microbit_sandbox
[INFO] finished tweaking git repo https://github.com/cjm571/microbit_sandbox
[INFO] tweaked toml for git repo https://github.com/cjm571/microbit_sandbox written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/cjm571/microbit_sandbox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6a5dc77b39d1dc0bc7822db3bcc49cf184ed9f2398aa542611240ccad90df23
[INFO] running `Command { std: "docker" "start" "-a" "f6a5dc77b39d1dc0bc7822db3bcc49cf184ed9f2398aa542611240ccad90df23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6a5dc77b39d1dc0bc7822db3bcc49cf184ed9f2398aa542611240ccad90df23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6a5dc77b39d1dc0bc7822db3bcc49cf184ed9f2398aa542611240ccad90df23", kill_on_drop: false }`
[INFO] [stdout] f6a5dc77b39d1dc0bc7822db3bcc49cf184ed9f2398aa542611240ccad90df23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f37ee3e6f1fff9f5cc634d1f3394b2b14afe3da4c9aa4dc98616da29aee8e899
[INFO] running `Command { std: "docker" "start" "-a" "f37ee3e6f1fff9f5cc634d1f3394b2b14afe3da4c9aa4dc98616da29aee8e899", kill_on_drop: false }`
[INFO] [stderr]    Compiling cortex-m v0.7.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking volatile-register v0.2.1
[INFO] [stderr]    Compiling cortex-m-rt v0.7.1
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling critical-section v0.2.7
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]     Checking bare-metal v1.0.0
[INFO] [stderr]    Compiling fixed v1.19.0
[INFO] [stderr]     Checking usb-device v0.2.9
[INFO] [stderr]     Checking bytemuck v1.12.1
[INFO] [stderr]    Compiling semver v1.0.13
[INFO] [stderr]     Checking half v2.1.0
[INFO] [stderr]    Compiling nrf52833-pac v0.10.1
[INFO] [stderr]     Checking nrf-usbd v0.1.1
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling lock_api v0.4.8
[INFO] [stderr]    Compiling nrf-hal-common v0.14.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking embedded-dma v0.1.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling nrf52833-pac v0.11.0
[INFO] [stderr]     Checking embedded-storage v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling nrf52833-hal v0.14.1
[INFO] [stderr]    Compiling heapless v0.7.16
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling nrf-hal-common v0.15.1
[INFO] [stderr]     Checking spin v0.9.4
[INFO] [stderr]     Checking embedded-dma v0.2.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling cortex-m-rtic v1.1.3
[INFO] [stderr]     Checking embedded-storage v0.3.0
[INFO] [stderr]     Checking ufmt-write v0.1.0
[INFO] [stderr]     Checking tiny-led-matrix v1.0.2
[INFO] [stderr]    Compiling nrf52833-hal v0.15.1
[INFO] [stderr]     Checking rtt-target v0.3.1
[INFO] [stderr]    Compiling diyer-cutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rtic-core v1.0.0
[INFO] [stderr]     Checking rtic-monotonic v1.0.0
[INFO] [stderr]     Checking panic-rtt-target v0.1.2
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]    Compiling rtic-syntax v1.0.2
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]    Compiling cortex-m-rtic-macros v1.1.5
[INFO] [stderr] error: could not compile `nrf52833-pac` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/bin/rustc --crate-name nrf52833_pac --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nrf52833-pac-0.11.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="cortex-m-rt"' --cfg 'feature="rt"' -C metadata=51f30834d1133226 -C extra-filename=-51f30834d1133226 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-5179aae1e1ae7dcc.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-cf07c32d05e7d266.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-7690cd4ae79a3e76.rmeta --cap-lints allow --cap-lints=forbid -L /opt/rustwide/target/debug/build/nrf52833-pac-0837ab6c51bb191c/out -L /opt/rustwide/target/debug/build/cortex-m-rt-4593e74289de7fc5/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f37ee3e6f1fff9f5cc634d1f3394b2b14afe3da4c9aa4dc98616da29aee8e899", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f37ee3e6f1fff9f5cc634d1f3394b2b14afe3da4c9aa4dc98616da29aee8e899", kill_on_drop: false }`
[INFO] [stdout] f37ee3e6f1fff9f5cc634d1f3394b2b14afe3da4c9aa4dc98616da29aee8e899
