[INFO] cloning repository https://github.com/danielhenrymantilla/higher-order-closure.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danielhenrymantilla/higher-order-closure.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhenrymantilla%2Fhigher-order-closure.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhenrymantilla%2Fhigher-order-closure.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be4be11fff9ba603bf6fcb033991f00a0b23b8d6
[INFO] documenting danielhenrymantilla/higher-order-closure.rs against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielhenrymantilla%2Fhigher-order-closure.rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danielhenrymantilla/higher-order-closure.rs 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] removed /workspace/builds/worker-6/source/.cargo/config
[INFO] removed /workspace/builds/worker-6/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/danielhenrymantilla/higher-order-closure.rs
[INFO] finished tweaking git repo https://github.com/danielhenrymantilla/higher-order-closure.rs
[INFO] tweaked toml for git repo https://github.com/danielhenrymantilla/higher-order-closure.rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/danielhenrymantilla/higher-order-closure.rs already has a lockfile, it will not be regenerated
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9fd688bf158cd6880bf4a2abe318c390daf02b3f5c39a3ebbf931cd91602f145
[INFO] running `Command { std: "docker" "start" "-a" "9fd688bf158cd6880bf4a2abe318c390daf02b3f5c39a3ebbf931cd91602f145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fd688bf158cd6880bf4a2abe318c390daf02b3f5c39a3ebbf931cd91602f145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd688bf158cd6880bf4a2abe318c390daf02b3f5c39a3ebbf931cd91602f145", kill_on_drop: false }`
[INFO] [stdout] 9fd688bf158cd6880bf4a2abe318c390daf02b3f5c39a3ebbf931cd91602f145
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 836319b746e227e47b043a4bcf40b978b7512ed6ea4720b15e5e763e53ffcda5
[INFO] running `Command { std: "docker" "start" "-a" "836319b746e227e47b043a4bcf40b978b7512ed6ea4720b15e5e763e53ffcda5", kill_on_drop: false }`
[INFO] [stderr]  Documenting higher-order-closure v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "836319b746e227e47b043a4bcf40b978b7512ed6ea4720b15e5e763e53ffcda5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836319b746e227e47b043a4bcf40b978b7512ed6ea4720b15e5e763e53ffcda5", kill_on_drop: false }`
[INFO] [stdout] 836319b746e227e47b043a4bcf40b978b7512ed6ea4720b15e5e763e53ffcda5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--frozen" "--message-format=json" "--" "--html-before-content" "fix-docsrs-li-details-summary.html" "-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] 5593a7ebd8733c0084856a2716060658ce40df35ffdd595eed7b4259c02c4410
[INFO] running `Command { std: "docker" "start" "-a" "5593a7ebd8733c0084856a2716060658ce40df35ffdd595eed7b4259c02c4410", kill_on_drop: false }`
[INFO] [stderr]  Documenting higher-order-closure v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "5593a7ebd8733c0084856a2716060658ce40df35ffdd595eed7b4259c02c4410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5593a7ebd8733c0084856a2716060658ce40df35ffdd595eed7b4259c02c4410", kill_on_drop: false }`
[INFO] [stdout] 5593a7ebd8733c0084856a2716060658ce40df35ffdd595eed7b4259c02c4410