[INFO] fetching crate flak-core 0.0.0...
[INFO] documenting flak-core-0.0.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate flak-core 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate flak-core 0.0.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flak-core 0.0.0
[INFO] finished tweaking crates.io crate flak-core 0.0.0
[INFO] tweaked toml for crates.io crate flak-core 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74b7be6f07601ee26b788d31d828e5ad6cff0b6d99f1dce87e9a4c5afdf16798
[INFO] running `Command { std: "docker" "start" "-a" "74b7be6f07601ee26b788d31d828e5ad6cff0b6d99f1dce87e9a4c5afdf16798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74b7be6f07601ee26b788d31d828e5ad6cff0b6d99f1dce87e9a4c5afdf16798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74b7be6f07601ee26b788d31d828e5ad6cff0b6d99f1dce87e9a4c5afdf16798", kill_on_drop: false }`
[INFO] [stdout] 74b7be6f07601ee26b788d31d828e5ad6cff0b6d99f1dce87e9a4c5afdf16798
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTDOCFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb004dd5ea10840ccf7c5841f97fee704826a9240d87ddb5b147d2a510c8f2a8
[INFO] running `Command { std: "docker" "start" "-a" "cb004dd5ea10840ccf7c5841f97fee704826a9240d87ddb5b147d2a510c8f2a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling inventory v0.1.10
[INFO] [stderr]    Compiling wayland-sys v0.28.6
[INFO] [stderr]    Compiling shaderc-sys v0.7.2
[INFO] [stderr]     Checking crossbeam-queue v0.3.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking andrew v0.3.1
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling inventory-impl v0.1.10
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling wayland-scanner v0.28.6
[INFO] [stderr]    Compiling vk-parse v0.6.0
[INFO] [stderr]     Checking crossbeam v0.8.1
[INFO] [stderr]     Checking wayland-commons v0.28.6
[INFO] [stderr]     Checking mio-misc v1.2.1
[INFO] [stderr]    Compiling flak-macros v0.0.0
[INFO] [stderr]    Compiling vulkano v0.24.0
[INFO] [stderr]    Compiling wayland-client v0.28.6
[INFO] [stderr]    Compiling wayland-protocols v0.28.6
[INFO] [stderr] error: could not compile `vulkano`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/vulkano-0.24.0/build.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=84835627634bd795 -C extra-filename=-84835627634bd795 --out-dir /opt/rustwide/target/debug/build/vulkano-84835627634bd795 -L dependency=/opt/rustwide/target/debug/deps --extern heck=/opt/rustwide/target/debug/deps/libheck-e2f6fc9f384c4bc7.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-aaa7679905b2afd3.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a3872ea1c1199fca.rlib --extern vk_parse=/opt/rustwide/target/debug/deps/libvk_parse-9f9ef58a8802d9e3.rlib --cap-lints allow` (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: shaderc: searching for native shaderc libraries on system;  use '--features build-from-source' to force building from source code
[INFO] [stderr] warning: shaderc: cannot find native shaderc library on system; falling back to build from source
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cb004dd5ea10840ccf7c5841f97fee704826a9240d87ddb5b147d2a510c8f2a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb004dd5ea10840ccf7c5841f97fee704826a9240d87ddb5b147d2a510c8f2a8", kill_on_drop: false }`
[INFO] [stdout] cb004dd5ea10840ccf7c5841f97fee704826a9240d87ddb5b147d2a510c8f2a8
