[INFO] fetching crate keysync 4.0.0...
[INFO] documenting keysync-4.0.0 against master#c04832643d70479988a3ad9d92b63d9bc95e9c6d for pr-107291
[INFO] extracting crate keysync 4.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate keysync 4.0.0 on toolchain c04832643d70479988a3ad9d92b63d9bc95e9c6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate keysync 4.0.0
[INFO] finished tweaking crates.io crate keysync 4.0.0
[INFO] tweaked toml for crates.io crate keysync 4.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate keysync 4.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clipboard-win v4.4.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1710ab84f39ecd4c6b6876d32da2be57c64738d83121453c35e6128194b16c30
[INFO] running `Command { std: "docker" "start" "-a" "1710ab84f39ecd4c6b6876d32da2be57c64738d83121453c35e6128194b16c30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1710ab84f39ecd4c6b6876d32da2be57c64738d83121453c35e6128194b16c30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1710ab84f39ecd4c6b6876d32da2be57c64738d83121453c35e6128194b16c30", kill_on_drop: false }`
[INFO] [stdout] 1710ab84f39ecd4c6b6876d32da2be57c64738d83121453c35e6128194b16c30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+c04832643d70479988a3ad9d92b63d9bc95e9c6d" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b2a5ba485e2bd3b4862ff012a9dba9fa1cececb3aceef034edb57ab572c5caf
[INFO] running `Command { std: "docker" "start" "-a" "3b2a5ba485e2bd3b4862ff012a9dba9fa1cececb3aceef034edb57ab572c5caf", kill_on_drop: false }`
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[INFO] [stderr]  Documenting keysync v4.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/http.rs:126:100
[INFO] [stdout]     |
[INFO] [stdout] 126 | /// Creates a GitLab keys urls with a username and url, if no url is provided it uses the default (https://gitlab.com)
[INFO] [stdout]     |                                                                                                    ^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://gitlab.com>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` 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 14.35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.1.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "3b2a5ba485e2bd3b4862ff012a9dba9fa1cececb3aceef034edb57ab572c5caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b2a5ba485e2bd3b4862ff012a9dba9fa1cececb3aceef034edb57ab572c5caf", kill_on_drop: false }`
[INFO] [stdout] 3b2a5ba485e2bd3b4862ff012a9dba9fa1cececb3aceef034edb57ab572c5caf