[INFO] fetching crate yang2 0.3.0...
[INFO] documenting yang2-0.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate yang2 0.3.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate yang2 0.3.0 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 yang2 0.3.0
[INFO] finished tweaking crates.io crate yang2 0.3.0
[INFO] tweaked toml for crates.io crate yang2 0.3.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate crates.io crate yang2 0.3.0 already has a lockfile, it will not be regenerated
[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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 6497df25f54b4f8284a954aeb3f1205401ae021453fb5f7ce5ed5b03e28f286b
[INFO] running `Command { std: "docker" "start" "-a" "6497df25f54b4f8284a954aeb3f1205401ae021453fb5f7ce5ed5b03e28f286b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6497df25f54b4f8284a954aeb3f1205401ae021453fb5f7ce5ed5b03e28f286b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6497df25f54b4f8284a954aeb3f1205401ae021453fb5f7ce5ed5b03e28f286b", kill_on_drop: false }`
[INFO] [stdout] 6497df25f54b4f8284a954aeb3f1205401ae021453fb5f7ce5ed5b03e28f286b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 4fd05c67e332403cfcabee16c6983c100814d5c3b4364e06ee3058627fd81423
[INFO] running `Command { std: "docker" "start" "-a" "4fd05c67e332403cfcabee16c6983c100814d5c3b4364e06ee3058627fd81423", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling libyang2-sys v0.3.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]  Documenting yang2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.15s
[INFO] running `Command { std: "docker" "inspect" "4fd05c67e332403cfcabee16c6983c100814d5c3b4364e06ee3058627fd81423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fd05c67e332403cfcabee16c6983c100814d5c3b4364e06ee3058627fd81423", kill_on_drop: false }`
[INFO] [stdout] 4fd05c67e332403cfcabee16c6983c100814d5c3b4364e06ee3058627fd81423
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] d85e96b716b0126da76fad5a2ca1ac6c3f424e18c23398db89bac21bc3b28314
[INFO] running `Command { std: "docker" "start" "-a" "d85e96b716b0126da76fad5a2ca1ac6c3f424e18c23398db89bac21bc3b28314", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling libyang2-sys v0.3.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]  Documenting yang2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `Command { std: "docker" "inspect" "d85e96b716b0126da76fad5a2ca1ac6c3f424e18c23398db89bac21bc3b28314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d85e96b716b0126da76fad5a2ca1ac6c3f424e18c23398db89bac21bc3b28314", kill_on_drop: false }`
[INFO] [stdout] d85e96b716b0126da76fad5a2ca1ac6c3f424e18c23398db89bac21bc3b28314