[INFO] fetching crate chashmap-async 0.1.0...
[INFO] documenting chashmap-async-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate chashmap-async 0.1.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate chashmap-async 0.1.0 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 chashmap-async 0.1.0
[INFO] finished tweaking crates.io crate chashmap-async 0.1.0
[INFO] tweaked toml for crates.io crate chashmap-async 0.1.0 written to /workspace/builds/worker-16/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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 769b3ff6b65389f79fef1a0ba7a7bef3bc58ec14f589584cb80581897ac7ce0c
[INFO] running `Command { std: "docker" "start" "-a" "769b3ff6b65389f79fef1a0ba7a7bef3bc58ec14f589584cb80581897ac7ce0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "769b3ff6b65389f79fef1a0ba7a7bef3bc58ec14f589584cb80581897ac7ce0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769b3ff6b65389f79fef1a0ba7a7bef3bc58ec14f589584cb80581897ac7ce0c", kill_on_drop: false }`
[INFO] [stdout] 769b3ff6b65389f79fef1a0ba7a7bef3bc58ec14f589584cb80581897ac7ce0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] [stdout] 1e19ec1f7b40276950c4770f202a5b1db566b9ed23057eb44c57557deeba5de6
[INFO] running `Command { std: "docker" "start" "-a" "1e19ec1f7b40276950c4770f202a5b1db566b9ed23057eb44c57557deeba5de6", kill_on_drop: false }`
[INFO] [stderr]     Checking event-listener v2.5.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking owning_ref_async v0.4.4
[INFO] [stderr]     Checking async-lock v2.5.0
[INFO] [stderr]  Documenting chashmap-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "1e19ec1f7b40276950c4770f202a5b1db566b9ed23057eb44c57557deeba5de6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e19ec1f7b40276950c4770f202a5b1db566b9ed23057eb44c57557deeba5de6", kill_on_drop: false }`
[INFO] [stdout] 1e19ec1f7b40276950c4770f202a5b1db566b9ed23057eb44c57557deeba5de6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] [stdout] b79e006825e06ed4663329e0f98c025a9ea249725fd6ea96b16c1bdc614d8ec3
[INFO] running `Command { std: "docker" "start" "-a" "b79e006825e06ed4663329e0f98c025a9ea249725fd6ea96b16c1bdc614d8ec3", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking event-listener v2.5.2
[INFO] [stderr]     Checking owning_ref_async v0.4.4
[INFO] [stderr]     Checking async-lock v2.5.0
[INFO] [stderr]  Documenting chashmap-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "b79e006825e06ed4663329e0f98c025a9ea249725fd6ea96b16c1bdc614d8ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b79e006825e06ed4663329e0f98c025a9ea249725fd6ea96b16c1bdc614d8ec3", kill_on_drop: false }`
[INFO] [stdout] b79e006825e06ed4663329e0f98c025a9ea249725fd6ea96b16c1bdc614d8ec3