[INFO] fetching crate tle5012 0.1.0...
[INFO] testing tle5012-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate tle5012 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tle5012 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/source/.cargo/config
[INFO] started tweaking crates.io crate tle5012 0.1.0
[INFO] finished tweaking crates.io crate tle5012 0.1.0
[INFO] tweaked toml for crates.io crate tle5012 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serialio v0.1.2
[INFO] [stderr]   Downloaded stm32f7x7-hal v0.2.1
[INFO] [stderr]   Downloaded stm32f7 v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08e153f5a1842b0460058b6a1ba82bf47e793141c4965c948b0307389419dc24
[INFO] running `Command { std: "docker" "start" "-a" "08e153f5a1842b0460058b6a1ba82bf47e793141c4965c948b0307389419dc24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08e153f5a1842b0460058b6a1ba82bf47e793141c4965c948b0307389419dc24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e153f5a1842b0460058b6a1ba82bf47e793141c4965c948b0307389419dc24", kill_on_drop: false }`
[INFO] [stdout] 08e153f5a1842b0460058b6a1ba82bf47e793141c4965c948b0307389419dc24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdaa4556aa41a801b8ea5a0779db6d237690a12d4f2a5d5606bec1bc69ede8a4
[INFO] running `Command { std: "docker" "start" "-a" "fdaa4556aa41a801b8ea5a0779db6d237690a12d4f2a5d5606bec1bc69ede8a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling tle5012 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "fdaa4556aa41a801b8ea5a0779db6d237690a12d4f2a5d5606bec1bc69ede8a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdaa4556aa41a801b8ea5a0779db6d237690a12d4f2a5d5606bec1bc69ede8a4", kill_on_drop: false }`
[INFO] [stdout] fdaa4556aa41a801b8ea5a0779db6d237690a12d4f2a5d5606bec1bc69ede8a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b1f8bc588f40b5c3a20a465aa69aa994e41bc7db1f10db4fc019b401d17cd70
[INFO] running `Command { std: "docker" "start" "-a" "8b1f8bc588f40b5c3a20a465aa69aa994e41bc7db1f10db4fc019b401d17cd70", kill_on_drop: false }`
[INFO] [stderr]    Compiling cortex-m v0.7.4
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling cortex-m-rt v0.6.15
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.7
[INFO] [stderr]    Compiling stm32f7 v0.7.1
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling serialio v0.1.2
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling volatile-register v0.2.1
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling panic-semihosting v0.5.6
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling aligned v0.3.5
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.6.15
[INFO] [stderr]    Compiling stm32f7x7-hal v0.2.1
[INFO] [stderr] error: could not compile `stm32f7`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name stm32f7 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/stm32f7-0.7.1/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 codegen-units=1 -C debuginfo=2 --cfg 'feature="cortex-m-rt"' --cfg 'feature="default"' --cfg 'feature="rt"' --cfg 'feature="stm32f7x7"' -C metadata=72885c1efb0a6653 -C extra-filename=-72885c1efb0a6653 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-470615e49ca5629f.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-3205f48e1dd97fb1.rmeta --extern cortex_m_rt=/opt/rustwide/target/debug/deps/libcortex_m_rt-82f7d3d4ec8e7314.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-428c096612522d9e.rmeta --cap-lints allow --cap-lints=warn -L /opt/rustwide/target/debug/build/stm32f7-4fcd10eb3b6c3ee7/out -L /opt/rustwide/target/debug/build/cortex-m-rt-4d37535b6d3444ee/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" "8b1f8bc588f40b5c3a20a465aa69aa994e41bc7db1f10db4fc019b401d17cd70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1f8bc588f40b5c3a20a465aa69aa994e41bc7db1f10db4fc019b401d17cd70", kill_on_drop: false }`
[INFO] [stdout] 8b1f8bc588f40b5c3a20a465aa69aa994e41bc7db1f10db4fc019b401d17cd70