[INFO] fetching crate lazy-observer 0.3.0...
[INFO] documenting lazy-observer-0.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate lazy-observer 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lazy-observer 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 lazy-observer 0.3.0
[INFO] finished tweaking crates.io crate lazy-observer 0.3.0
[INFO] tweaked toml for crates.io crate lazy-observer 0.3.0 written to /workspace/builds/worker-5/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-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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec09b33133bb8912ca069da568569ffa0f941a616ca81264b4579a8b0b711e94
[INFO] running `Command { std: "docker" "start" "-a" "ec09b33133bb8912ca069da568569ffa0f941a616ca81264b4579a8b0b711e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec09b33133bb8912ca069da568569ffa0f941a616ca81264b4579a8b0b711e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec09b33133bb8912ca069da568569ffa0f941a616ca81264b4579a8b0b711e94", kill_on_drop: false }`
[INFO] [stdout] ec09b33133bb8912ca069da568569ffa0f941a616ca81264b4579a8b0b711e94
[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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87793d0bdd12a19038dda9cb8494e4428981652877a9c2e849ec0f221823c617
[INFO] running `Command { std: "docker" "start" "-a" "87793d0bdd12a19038dda9cb8494e4428981652877a9c2e849ec0f221823c617", kill_on_drop: false }`
[INFO] [stderr]  Documenting lazy-observer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "87793d0bdd12a19038dda9cb8494e4428981652877a9c2e849ec0f221823c617", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87793d0bdd12a19038dda9cb8494e4428981652877a9c2e849ec0f221823c617", kill_on_drop: false }`
[INFO] [stdout] 87793d0bdd12a19038dda9cb8494e4428981652877a9c2e849ec0f221823c617
[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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] a3e840b27841af50cab62962a19f7ba3c0cb78890c0a0d5117bb7372f1219c54
[INFO] running `Command { std: "docker" "start" "-a" "a3e840b27841af50cab62962a19f7ba3c0cb78890c0a0d5117bb7372f1219c54", kill_on_drop: false }`
[INFO] [stderr]  Documenting lazy-observer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "a3e840b27841af50cab62962a19f7ba3c0cb78890c0a0d5117bb7372f1219c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e840b27841af50cab62962a19f7ba3c0cb78890c0a0d5117bb7372f1219c54", kill_on_drop: false }`
[INFO] [stdout] a3e840b27841af50cab62962a19f7ba3c0cb78890c0a0d5117bb7372f1219c54