[INFO] fetching crate priority-queue 1.2.2...
[INFO] documenting priority-queue-1.2.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate priority-queue 1.2.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate priority-queue 1.2.2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate priority-queue 1.2.2
[INFO] finished tweaking crates.io crate priority-queue 1.2.2
[INFO] tweaked toml for crates.io crate priority-queue 1.2.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.61.0" "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] 9fde49ab7a7f952de0667c304cea3cbf1b5d1b820e47aa61450f82ef91e5f973
[INFO] running `Command { std: "docker" "start" "-a" "9fde49ab7a7f952de0667c304cea3cbf1b5d1b820e47aa61450f82ef91e5f973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fde49ab7a7f952de0667c304cea3cbf1b5d1b820e47aa61450f82ef91e5f973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fde49ab7a7f952de0667c304cea3cbf1b5d1b820e47aa61450f82ef91e5f973", kill_on_drop: false }`
[INFO] [stdout] 9fde49ab7a7f952de0667c304cea3cbf1b5d1b820e47aa61450f82ef91e5f973
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.61.0" "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] 103216ad03c32446c5607dd7f698b7c52926b0b46966c8590ea57af4ccbc9bd7
[INFO] running `Command { std: "docker" "start" "-a" "103216ad03c32446c5607dd7f698b7c52926b0b46966c8590ea57af4ccbc9bd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling priority-queue v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting priority-queue v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.21s
[INFO] running `Command { std: "docker" "inspect" "103216ad03c32446c5607dd7f698b7c52926b0b46966c8590ea57af4ccbc9bd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "103216ad03c32446c5607dd7f698b7c52926b0b46966c8590ea57af4ccbc9bd7", kill_on_drop: false }`
[INFO] [stdout] 103216ad03c32446c5607dd7f698b7c52926b0b46966c8590ea57af4ccbc9bd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "+1.61.0" "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] 0926d2d7ab8839234c05e4be9fd0bc080ecc38c6c4f8bf60f876f1850cfa1a57
[INFO] running `Command { std: "docker" "start" "-a" "0926d2d7ab8839234c05e4be9fd0bc080ecc38c6c4f8bf60f876f1850cfa1a57", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling priority-queue v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting priority-queue v1.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.97s
[INFO] running `Command { std: "docker" "inspect" "0926d2d7ab8839234c05e4be9fd0bc080ecc38c6c4f8bf60f876f1850cfa1a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0926d2d7ab8839234c05e4be9fd0bc080ecc38c6c4f8bf60f876f1850cfa1a57", kill_on_drop: false }`
[INFO] [stdout] 0926d2d7ab8839234c05e4be9fd0bc080ecc38c6c4f8bf60f876f1850cfa1a57