[INFO] fetching crate genco 0.16.1...
[INFO] documenting genco-0.16.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate genco 0.16.1 into /workspace/builds/worker-59/source
[INFO] validating manifest of crates.io crate genco 0.16.1 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] started tweaking crates.io crate genco 0.16.1
[INFO] finished tweaking crates.io crate genco 0.16.1
[INFO] tweaked toml for crates.io crate genco 0.16.1 written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] crate crates.io crate genco 0.16.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded genco-macros v0.16.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] [stdout] d42f8ee1c83c67d9bd4b6d9b7a9445ec9261aa1eeaf530627d7e45d6c72cfd7a
[INFO] running `Command { std: "docker" "start" "-a" "d42f8ee1c83c67d9bd4b6d9b7a9445ec9261aa1eeaf530627d7e45d6c72cfd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d42f8ee1c83c67d9bd4b6d9b7a9445ec9261aa1eeaf530627d7e45d6c72cfd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d42f8ee1c83c67d9bd4b6d9b7a9445ec9261aa1eeaf530627d7e45d6c72cfd7a", kill_on_drop: false }`
[INFO] [stdout] d42f8ee1c83c67d9bd4b6d9b7a9445ec9261aa1eeaf530627d7e45d6c72cfd7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] [stdout] cf8f44628b4378272f00a542f27966b191af593dd6595fb16ee8f86efb9b15e2
[INFO] running `Command { std: "docker" "start" "-a" "cf8f44628b4378272f00a542f27966b191af593dd6595fb16ee8f86efb9b15e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]     Checking relative-path v1.7.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling genco-macros v0.16.1
[INFO] [stderr]  Documenting genco v0.16.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `<unknown>` links to private item `Tokens::item`
[INFO] [stdout]   --> src/tokens/item.rs:50:22
[INFO] [stdout]    |
[INFO] [stdout] 50 | /// through [item()][Tokens::item()].
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/lang/mod.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 | /// See https://en.wikipedia.org/wiki/Escape_sequences_in_C
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.wikipedia.org/wiki/Escape_sequences_in_C>`
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.51s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cf8f44628b4378272f00a542f27966b191af593dd6595fb16ee8f86efb9b15e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf8f44628b4378272f00a542f27966b191af593dd6595fb16ee8f86efb9b15e2", kill_on_drop: false }`
[INFO] [stdout] cf8f44628b4378272f00a542f27966b191af593dd6595fb16ee8f86efb9b15e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 8a0fd5c9caf4d82c833b6e0b0ebace33c24ca0ff14281bcb9b7aacca793582f3
[INFO] running `Command { std: "docker" "start" "-a" "8a0fd5c9caf4d82c833b6e0b0ebace33c24ca0ff14281bcb9b7aacca793582f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]     Checking relative-path v1.7.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling genco-macros v0.16.1
[INFO] [stderr]  Documenting genco v0.16.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.99s
[INFO] [stdout] warning: public documentation for `<unknown>` links to private item `Tokens::item`
[INFO] [stdout]   --> src/tokens/item.rs:50:22
[INFO] [stdout]    |
[INFO] [stdout] 50 | /// through [item()][Tokens::item()].
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/lang/mod.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 | /// See https://en.wikipedia.org/wiki/Escape_sequences_in_C
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.wikipedia.org/wiki/Escape_sequences_in_C>`
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a0fd5c9caf4d82c833b6e0b0ebace33c24ca0ff14281bcb9b7aacca793582f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a0fd5c9caf4d82c833b6e0b0ebace33c24ca0ff14281bcb9b7aacca793582f3", kill_on_drop: false }`
[INFO] [stdout] 8a0fd5c9caf4d82c833b6e0b0ebace33c24ca0ff14281bcb9b7aacca793582f3