[INFO] fetching crate vulkano_blas 0.1.1...
[INFO] testing vulkano_blas-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate vulkano_blas 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate vulkano_blas 0.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vulkano_blas 0.1.1
[INFO] finished tweaking crates.io crate vulkano_blas 0.1.1
[INFO] tweaked toml for crates.io crate vulkano_blas 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "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] aa423abfcf10d5251c6c46bcfb97880b0ede6f94b129cee47968ec838f65f1f6
[INFO] running `Command { std: "docker" "start" "-a" "aa423abfcf10d5251c6c46bcfb97880b0ede6f94b129cee47968ec838f65f1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa423abfcf10d5251c6c46bcfb97880b0ede6f94b129cee47968ec838f65f1f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa423abfcf10d5251c6c46bcfb97880b0ede6f94b129cee47968ec838f65f1f6", kill_on_drop: false }`
[INFO] [stdout] aa423abfcf10d5251c6c46bcfb97880b0ede6f94b129cee47968ec838f65f1f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65fd3ce23092a79b0bb807741613234f4e81607b0613bd7b4882f3bc75a1f258
[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" "65fd3ce23092a79b0bb807741613234f4e81607b0613bd7b4882f3bc75a1f258", kill_on_drop: false }`
[INFO] [stderr]    Compiling vulkano v0.19.0
[INFO] [stderr]    Compiling vk-sys v0.5.3
[INFO] [stderr]    Compiling shaderc-sys v0.6.3
[INFO] [stderr] error: could not compile `vulkano`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name vulkano /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vulkano-0.19.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=bb561b59d0d00e91 -C extra-filename=-bb561b59d0d00e91 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-e7754c41f157f8b6.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-751e5967119454f8.rmeta --extern half=/opt/rustwide/target/debug/deps/libhalf-f1b577072f9c4db4.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-7895c92c6d278491.rmeta --extern shared_library=/opt/rustwide/target/debug/deps/libshared_library-ac48b47d3cf3a907.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-34880b2082f1d176.rmeta --extern vk_sys=/opt/rustwide/target/debug/deps/libvk_sys-6650206907abe28b.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: Checking for system installed libraries.  Use --features = build-from-source to disable this behavior
[INFO] [stderr] warning: System installed library not found.  Falling back to build from source
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "65fd3ce23092a79b0bb807741613234f4e81607b0613bd7b4882f3bc75a1f258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65fd3ce23092a79b0bb807741613234f4e81607b0613bd7b4882f3bc75a1f258", kill_on_drop: false }`
[INFO] [stdout] 65fd3ce23092a79b0bb807741613234f4e81607b0613bd7b4882f3bc75a1f258