[INFO] cloning repository https://github.com/dwbrite/winit-wgpu-transparency-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dwbrite/winit-wgpu-transparency-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwbrite%2Fwinit-wgpu-transparency-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwbrite%2Fwinit-wgpu-transparency-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b9ac94ec6824c90e38a4ffcef7bf22d78ce1385
[INFO] documenting dwbrite/winit-wgpu-transparency-test against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwbrite%2Fwinit-wgpu-transparency-test" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dwbrite/winit-wgpu-transparency-test on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dwbrite/winit-wgpu-transparency-test
[INFO] finished tweaking git repo https://github.com/dwbrite/winit-wgpu-transparency-test
[INFO] tweaked toml for git repo https://github.com/dwbrite/winit-wgpu-transparency-test written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/dwbrite/winit-wgpu-transparency-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] b9e5dce32b2cbf73ed9727cdb94fff840f91500815943280dcf014281a054561
[INFO] running `Command { std: "docker" "start" "-a" "b9e5dce32b2cbf73ed9727cdb94fff840f91500815943280dcf014281a054561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9e5dce32b2cbf73ed9727cdb94fff840f91500815943280dcf014281a054561", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e5dce32b2cbf73ed9727cdb94fff840f91500815943280dcf014281a054561", kill_on_drop: false }`
[INFO] [stdout] b9e5dce32b2cbf73ed9727cdb94fff840f91500815943280dcf014281a054561
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] c458d5fe839165e48ae41b1ef047b005dd2dc886589edeb3db141d1362031b32
[INFO] running `Command { std: "docker" "start" "-a" "c458d5fe839165e48ae41b1ef047b005dd2dc886589edeb3db141d1362031b32", kill_on_drop: false }`
[INFO] [stderr]     Checking instant v0.1.4
[INFO] [stderr]     Checking tobj v2.0.2
[INFO] [stderr]    Compiling imgui-sys v0.4.0
[INFO] [stderr]    Compiling shaderc-sys v0.6.2
[INFO] [stderr]     Checking x11 v2.18.2
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]     Checking gfx-hal v0.5.0
[INFO] [stderr]     Checking ash v0.30.0
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking cgmath v0.17.0
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking wayland-client v0.23.6
[INFO] [stderr]     Checking gfx-backend-empty v0.5.0
[INFO] [stderr]     Checking gfx-descriptor v0.1.0
[INFO] [stderr]     Checking gfx-memory v0.1.3
[INFO] [stderr]     Checking wayland-protocols v0.23.6
[INFO] [stderr] error: could not compile `ash`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name ash --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ash-0.30.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=1e2db2ad2807379a -C extra-filename=-1e2db2ad2807379a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-98485f02b2cfff75.rmeta --cap-lints allow -L native=/opt/rustwide/target/debug/build/libloading-01fc6b68bb77cf04/out` (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" "c458d5fe839165e48ae41b1ef047b005dd2dc886589edeb3db141d1362031b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c458d5fe839165e48ae41b1ef047b005dd2dc886589edeb3db141d1362031b32", kill_on_drop: false }`
[INFO] [stdout] c458d5fe839165e48ae41b1ef047b005dd2dc886589edeb3db141d1362031b32
