[INFO] fetching crate binartree 2.0.2...
[INFO] documenting binartree-2.0.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate binartree 2.0.2 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate binartree 2.0.2 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 binartree 2.0.2
[INFO] finished tweaking crates.io crate binartree 2.0.2
[INFO] tweaked toml for crates.io crate binartree 2.0.2 written to /workspace/builds/worker-66/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] [stderr]     Blocking waiting for file lock on package cache
[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-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 1209133ca2cc59150efd333c139f9da3694bd1779c97f4040220c36ecb69c3d6
[INFO] running `Command { std: "docker" "start" "-a" "1209133ca2cc59150efd333c139f9da3694bd1779c97f4040220c36ecb69c3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1209133ca2cc59150efd333c139f9da3694bd1779c97f4040220c36ecb69c3d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1209133ca2cc59150efd333c139f9da3694bd1779c97f4040220c36ecb69c3d6", kill_on_drop: false }`
[INFO] [stdout] 1209133ca2cc59150efd333c139f9da3694bd1779c97f4040220c36ecb69c3d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] d274a65f06ab46c0c01b2234213f8fd35d030e8a00619fd937e498af85aae075
[INFO] running `Command { std: "docker" "start" "-a" "d274a65f06ab46c0c01b2234213f8fd35d030e8a00619fd937e498af85aae075", kill_on_drop: false }`
[INFO] [stderr]  Documenting binartree v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/tree.rs:33:49
[INFO] [stdout]    |
[INFO] [stdout] 33 | /// Also you can visit the project's repository https://github.com/dinaraparanid/Binary-Tree
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dinaraparanid/Binary-Tree>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/tree.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 | /// репозиторий проекта https://github.com/dinaraparanid/Binary-Tree на котором
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dinaraparanid/Binary-Tree>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "d274a65f06ab46c0c01b2234213f8fd35d030e8a00619fd937e498af85aae075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d274a65f06ab46c0c01b2234213f8fd35d030e8a00619fd937e498af85aae075", kill_on_drop: false }`
[INFO] [stdout] d274a65f06ab46c0c01b2234213f8fd35d030e8a00619fd937e498af85aae075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] aa1b28cd174e3d6a7d8f50a762000027191a4358d9fc8b47fc26d2090d64a643
[INFO] running `Command { std: "docker" "start" "-a" "aa1b28cd174e3d6a7d8f50a762000027191a4358d9fc8b47fc26d2090d64a643", kill_on_drop: false }`
[INFO] [stderr]  Documenting binartree v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/tree.rs:33:49
[INFO] [stdout]    |
[INFO] [stdout] 33 | /// Also you can visit the project's repository https://github.com/dinaraparanid/Binary-Tree
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dinaraparanid/Binary-Tree>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/tree.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 | /// репозиторий проекта https://github.com/dinaraparanid/Binary-Tree на котором
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dinaraparanid/Binary-Tree>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "aa1b28cd174e3d6a7d8f50a762000027191a4358d9fc8b47fc26d2090d64a643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1b28cd174e3d6a7d8f50a762000027191a4358d9fc8b47fc26d2090d64a643", kill_on_drop: false }`
[INFO] [stdout] aa1b28cd174e3d6a7d8f50a762000027191a4358d9fc8b47fc26d2090d64a643