[INFO] fetching crate nobs-vkpipes 0.1.0...
[INFO] documenting nobs-vkpipes-0.1.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate nobs-vkpipes 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nobs-vkpipes 0.1.0 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nobs-vkpipes 0.1.0
[INFO] finished tweaking crates.io crate nobs-vkpipes 0.1.0
[INFO] tweaked toml for crates.io crate nobs-vkpipes 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffb7cc5801267e2236097edfb5b8dd71cb80c5eaaed55938d582c5a27a160846
[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" "ffb7cc5801267e2236097edfb5b8dd71cb80c5eaaed55938d582c5a27a160846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffb7cc5801267e2236097edfb5b8dd71cb80c5eaaed55938d582c5a27a160846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffb7cc5801267e2236097edfb5b8dd71cb80c5eaaed55938d582c5a27a160846", kill_on_drop: false }`
[INFO] [stdout] ffb7cc5801267e2236097edfb5b8dd71cb80c5eaaed55938d582c5a27a160846
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 434210dff25e01f1b2b3f732a3662655e957373f7f5cc07e93ff85efc8b65adc
[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" "434210dff25e01f1b2b3f732a3662655e957373f7f5cc07e93ff85efc8b65adc", kill_on_drop: false }`
[INFO] [stderr]    Compiling shaderc v0.3.16
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]     Checking nobs-vk v0.2.0
[INFO] [stderr] error: could not compile `nobs-vk`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name nobs_vk --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nobs-vk-0.2.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 -C metadata=9c2bf2c21ec53cd7 -C extra-filename=-9c2bf2c21ec53cd7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern shared_library=/opt/rustwide/target/debug/deps/libshared_library-7f2f9ecc7532abd0.rmeta --cap-lints allow` (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" "434210dff25e01f1b2b3f732a3662655e957373f7f5cc07e93ff85efc8b65adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "434210dff25e01f1b2b3f732a3662655e957373f7f5cc07e93ff85efc8b65adc", kill_on_drop: false }`
[INFO] [stdout] 434210dff25e01f1b2b3f732a3662655e957373f7f5cc07e93ff85efc8b65adc