[INFO] fetching crate asi_vulkan 0.9.0...
[INFO] documenting asi_vulkan-0.9.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate asi_vulkan 0.9.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate asi_vulkan 0.9.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asi_vulkan 0.9.0
[INFO] finished tweaking crates.io crate asi_vulkan 0.9.0
[INFO] tweaked toml for crates.io crate asi_vulkan 0.9.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ba96d2da41dffead1601885e7daa84196c043de6e6fc128ffbd6d2c9d531b15
[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" "0ba96d2da41dffead1601885e7daa84196c043de6e6fc128ffbd6d2c9d531b15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ba96d2da41dffead1601885e7daa84196c043de6e6fc128ffbd6d2c9d531b15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba96d2da41dffead1601885e7daa84196c043de6e6fc128ffbd6d2c9d531b15", kill_on_drop: false }`
[INFO] [stdout] 0ba96d2da41dffead1601885e7daa84196c043de6e6fc128ffbd6d2c9d531b15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] 914848bdb7d6ff08c78914c8f88285509e47c757eefb437dd399a2cb4ba7dab0
[INFO] running `Command { std: "docker" "start" "-a" "914848bdb7d6ff08c78914c8f88285509e47c757eefb437dd399a2cb4ba7dab0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking stick v0.4.1
[INFO] [stderr]     Checking afi v0.7.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking dl_api v0.2.0
[INFO] [stderr]     Checking awi v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking euler v0.4.0
[INFO] [stderr]  Documenting asi_vulkan v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.25s
[INFO] running `Command { std: "docker" "inspect" "914848bdb7d6ff08c78914c8f88285509e47c757eefb437dd399a2cb4ba7dab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "914848bdb7d6ff08c78914c8f88285509e47c757eefb437dd399a2cb4ba7dab0", kill_on_drop: false }`
[INFO] [stdout] 914848bdb7d6ff08c78914c8f88285509e47c757eefb437dd399a2cb4ba7dab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 01aa50889d5e69c38a434c48e9729cce3d7739a73544997c1d1884d3aeafecd7
[INFO] running `Command { std: "docker" "start" "-a" "01aa50889d5e69c38a434c48e9729cce3d7739a73544997c1d1884d3aeafecd7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking approx v0.1.1
[INFO] [stderr]     Checking stick v0.4.1
[INFO] [stderr]     Checking afi v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking dl_api v0.2.0
[INFO] [stderr]     Checking awi v0.8.0
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking euler v0.4.0
[INFO] [stderr]  Documenting asi_vulkan v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.07s
[INFO] running `Command { std: "docker" "inspect" "01aa50889d5e69c38a434c48e9729cce3d7739a73544997c1d1884d3aeafecd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01aa50889d5e69c38a434c48e9729cce3d7739a73544997c1d1884d3aeafecd7", kill_on_drop: false }`
[INFO] [stdout] 01aa50889d5e69c38a434c48e9729cce3d7739a73544997c1d1884d3aeafecd7