[INFO] fetching crate stm32f469xx 0.4.0...
[INFO] testing stm32f469xx-0.4.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate stm32f469xx 0.4.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate stm32f469xx 0.4.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stm32f469xx 0.4.0
[INFO] finished tweaking crates.io crate stm32f469xx 0.4.0
[INFO] tweaked toml for crates.io crate stm32f469xx 0.4.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eb4099b6346866e7625205f739ed909b82d0ac189c8c11d66be6aa65e6078249
[INFO] running `Command { std: "docker" "start" "-a" "eb4099b6346866e7625205f739ed909b82d0ac189c8c11d66be6aa65e6078249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb4099b6346866e7625205f739ed909b82d0ac189c8c11d66be6aa65e6078249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4099b6346866e7625205f739ed909b82d0ac189c8c11d66be6aa65e6078249", kill_on_drop: false }`
[INFO] [stdout] eb4099b6346866e7625205f739ed909b82d0ac189c8c11d66be6aa65e6078249
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09cbf4e12bdaed6c6d60bb0809ee415eb6c758257dcdb989cf311996fdee864f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "09cbf4e12bdaed6c6d60bb0809ee415eb6c758257dcdb989cf311996fdee864f", kill_on_drop: false }`
[INFO] [stderr]    Compiling stm32f469xx v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling aligned v0.2.0
[INFO] [stderr]    Compiling cortex-m v0.5.10
[INFO] [stderr] error: could not compile `stm32f469xx`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name stm32f469xx src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=c5eccb974d760404 -C extra-filename=-c5eccb974d760404 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-f48d61abbe99d50f.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-0c5c4838f495d0a0.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-188ae22f8430553c.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "09cbf4e12bdaed6c6d60bb0809ee415eb6c758257dcdb989cf311996fdee864f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09cbf4e12bdaed6c6d60bb0809ee415eb6c758257dcdb989cf311996fdee864f", kill_on_drop: false }`
[INFO] [stdout] 09cbf4e12bdaed6c6d60bb0809ee415eb6c758257dcdb989cf311996fdee864f