[INFO] fetching crate vulkan-bindings 0.2.152...
[INFO] checking vulkan-bindings-0.2.152 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035
[INFO] extracting crate vulkan-bindings 0.2.152 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate vulkan-bindings 0.2.152 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vulkan-bindings 0.2.152
[INFO] finished tweaking crates.io crate vulkan-bindings 0.2.152
[INFO] tweaked toml for crates.io crate vulkan-bindings 0.2.152 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate vulkan-bindings 0.2.152 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4415f5d052a150ba12ab4ac376bf1e3a0e9eb94ac7b83b7b70faa48f21931f3
[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" "a4415f5d052a150ba12ab4ac376bf1e3a0e9eb94ac7b83b7b70faa48f21931f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4415f5d052a150ba12ab4ac376bf1e3a0e9eb94ac7b83b7b70faa48f21931f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4415f5d052a150ba12ab4ac376bf1e3a0e9eb94ac7b83b7b70faa48f21931f3", kill_on_drop: false }`
[INFO] [stdout] a4415f5d052a150ba12ab4ac376bf1e3a0e9eb94ac7b83b7b70faa48f21931f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--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] dd11b19c52955e18570fb64a22a560f22a298e7fc4762124908bb1b8f2d2033f
[INFO] running `Command { std: "docker" "start" "-a" "dd11b19c52955e18570fb64a22a560f22a298e7fc4762124908bb1b8f2d2033f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libloading v0.6.3
[INFO] [stderr]     Checking vulkan-bindings v0.2.152 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "dd11b19c52955e18570fb64a22a560f22a298e7fc4762124908bb1b8f2d2033f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd11b19c52955e18570fb64a22a560f22a298e7fc4762124908bb1b8f2d2033f", kill_on_drop: false }`
[INFO] [stdout] dd11b19c52955e18570fb64a22a560f22a298e7fc4762124908bb1b8f2d2033f