[INFO] fetching crate atsam4e8e-pac 0.1.8...
[INFO] checking atsam4e8e-pac-0.1.8 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate atsam4e8e-pac 0.1.8 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate atsam4e8e-pac 0.1.8 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atsam4e8e-pac 0.1.8
[INFO] finished tweaking crates.io crate atsam4e8e-pac 0.1.8
[INFO] tweaked toml for crates.io crate atsam4e8e-pac 0.1.8 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2010e93ec21f2603d82fa89c202facb051d6e22744402765cd725189d2d821b2
[INFO] running `Command { std: "docker" "start" "-a" "2010e93ec21f2603d82fa89c202facb051d6e22744402765cd725189d2d821b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2010e93ec21f2603d82fa89c202facb051d6e22744402765cd725189d2d821b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2010e93ec21f2603d82fa89c202facb051d6e22744402765cd725189d2d821b2", kill_on_drop: false }`
[INFO] [stdout] 2010e93ec21f2603d82fa89c202facb051d6e22744402765cd725189d2d821b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23cf0aeaa3016733dd871de7310979bc05bcb1c3c0b8404fe987b30fe2d01994
[INFO] running `Command { std: "docker" "start" "-a" "23cf0aeaa3016733dd871de7310979bc05bcb1c3c0b8404fe987b30fe2d01994", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling atsam4e8e-pac v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `atsam4e8e-pac`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name atsam4e8e_pac src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=689b9533c9b2963f -C extra-filename=-689b9533c9b2963f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-1f32c275fc3e5dde.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-53c345eea3db5afb.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-1707cf56e5fc912e.rmeta --cap-lints=forbid` (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" "23cf0aeaa3016733dd871de7310979bc05bcb1c3c0b8404fe987b30fe2d01994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23cf0aeaa3016733dd871de7310979bc05bcb1c3c0b8404fe987b30fe2d01994", kill_on_drop: false }`
[INFO] [stdout] 23cf0aeaa3016733dd871de7310979bc05bcb1c3c0b8404fe987b30fe2d01994