[INFO] fetching crate nucleo-h7xx 0.1.2...
[INFO] testing nucleo-h7xx-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate nucleo-h7xx 0.1.2 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate nucleo-h7xx 0.1.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-53/source/.cargo/config.toml
[INFO] started tweaking crates.io crate nucleo-h7xx 0.1.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nucleo-h7xx 0.1.2
[INFO] tweaked toml for crates.io crate nucleo-h7xx 0.1.2 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate crates.io crate nucleo-h7xx 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bae7b2cd64abeece9caa03ea9eac3cab6ee42f4a0c46c611d40174fa519b6c3
[INFO] running `Command { std: "docker" "start" "-a" "8bae7b2cd64abeece9caa03ea9eac3cab6ee42f4a0c46c611d40174fa519b6c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bae7b2cd64abeece9caa03ea9eac3cab6ee42f4a0c46c611d40174fa519b6c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bae7b2cd64abeece9caa03ea9eac3cab6ee42f4a0c46c611d40174fa519b6c3", kill_on_drop: false }`
[INFO] [stdout] 8bae7b2cd64abeece9caa03ea9eac3cab6ee42f4a0c46c611d40174fa519b6c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4223d6e384704e12c62e9e50f5809cc0f81572aff03d8c530e40dcd6698fc5a
[INFO] running `Command { std: "docker" "start" "-a" "f4223d6e384704e12c62e9e50f5809cc0f81572aff03d8c530e40dcd6698fc5a", 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]    Compiling cortex-m v0.7.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling cortex-m-rt v0.6.15
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling stm32h7 v0.13.0
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.7
[INFO] [stderr]    Compiling managed v0.7.2
[INFO] [stderr]    Compiling heapless v0.6.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling nucleo-h7xx v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling embedded-dma v0.1.2
[INFO] [stderr]    Compiling embedded-hal v0.2.6
[INFO] [stderr]    Compiling smoltcp v0.7.5
[INFO] [stderr]    Compiling embedded-timeout-macros v0.3.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.6.15
[INFO] [stderr] error: could not compile `stm32h7`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name stm32h7 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32h7-0.13.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="cortex-m-rt"' --cfg 'feature="default"' --cfg 'feature="rt"' --cfg 'feature="stm32h747cm7"' -C metadata=d2c38818c42f4e84 -C extra-filename=-d2c38818c42f4e84 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-cf79133e730d315a.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-e559765731d64e50.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-ecce2a5372d6ecaf.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-75215cfd832c362a.rmeta --cap-lints allow --cap-lints=warn -L /opt/rustwide/target/debug/build/stm32h7-beb2b37964e3d44b/out -L /opt/rustwide/target/debug/build/cortex-m-rt-97013ff8f3487f70/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f4223d6e384704e12c62e9e50f5809cc0f81572aff03d8c530e40dcd6698fc5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4223d6e384704e12c62e9e50f5809cc0f81572aff03d8c530e40dcd6698fc5a", kill_on_drop: false }`
[INFO] [stdout] f4223d6e384704e12c62e9e50f5809cc0f81572aff03d8c530e40dcd6698fc5a