[INFO] fetching crate human-errors 0.1.3...
[INFO] documenting human-errors-0.1.3 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate human-errors 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate human-errors 0.1.3 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 human-errors 0.1.3
[INFO] finished tweaking crates.io crate human-errors 0.1.3
[INFO] tweaked toml for crates.io crate human-errors 0.1.3 written to /workspace/builds/worker-4/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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 071da795c6902fbf57adee86e39d893030a18eb81628db42921e143ad48ae390
[INFO] running `Command { std: "docker" "start" "-a" "071da795c6902fbf57adee86e39d893030a18eb81628db42921e143ad48ae390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "071da795c6902fbf57adee86e39d893030a18eb81628db42921e143ad48ae390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "071da795c6902fbf57adee86e39d893030a18eb81628db42921e143ad48ae390", kill_on_drop: false }`
[INFO] [stdout] 071da795c6902fbf57adee86e39d893030a18eb81628db42921e143ad48ae390
[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" "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] 6ec0c9ea65dda2ae042d6cd110e35045708af7949d6637b5ffe329c545fdc0b7
[INFO] running `Command { std: "docker" "start" "-a" "6ec0c9ea65dda2ae042d6cd110e35045708af7949d6637b5ffe329c545fdc0b7", kill_on_drop: false }`
[INFO] [stderr]  Documenting human-errors v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `human_errors::Error`
[INFO] [stdout]  --> src/extend.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | /// Create a shim error type between [`human_errors::Error`] and other error types.
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^^^^^^^ no item named `human_errors` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "6ec0c9ea65dda2ae042d6cd110e35045708af7949d6637b5ffe329c545fdc0b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec0c9ea65dda2ae042d6cd110e35045708af7949d6637b5ffe329c545fdc0b7", kill_on_drop: false }`
[INFO] [stdout] 6ec0c9ea65dda2ae042d6cd110e35045708af7949d6637b5ffe329c545fdc0b7
[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=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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 2e441192d2bb0dfe79fc43ad7511c8a9ea348bd014929a679771425ec0aa6686
[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" "2e441192d2bb0dfe79fc43ad7511c8a9ea348bd014929a679771425ec0aa6686", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting human-errors v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `human_errors::Error`
[INFO] [stdout]  --> src/extend.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | /// Create a shim error type between [`human_errors::Error`] and other error types.
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^^^^^^^ no item named `human_errors` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "2e441192d2bb0dfe79fc43ad7511c8a9ea348bd014929a679771425ec0aa6686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e441192d2bb0dfe79fc43ad7511c8a9ea348bd014929a679771425ec0aa6686", kill_on_drop: false }`
[INFO] [stdout] 2e441192d2bb0dfe79fc43ad7511c8a9ea348bd014929a679771425ec0aa6686