[INFO] fetching crate generator-combinator 0.4.0...
[INFO] documenting generator-combinator-0.4.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate generator-combinator 0.4.0 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate generator-combinator 0.4.0 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 generator-combinator 0.4.0
[INFO] finished tweaking crates.io crate generator-combinator 0.4.0
[INFO] tweaked toml for crates.io crate generator-combinator 0.4.0 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate crates.io crate generator-combinator 0.4.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 4c37ebf39de53bd284daf8f2c94f33aec49e2cc88ae6019be6b60590b78ba871
[INFO] running `Command { std: "docker" "start" "-a" "4c37ebf39de53bd284daf8f2c94f33aec49e2cc88ae6019be6b60590b78ba871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c37ebf39de53bd284daf8f2c94f33aec49e2cc88ae6019be6b60590b78ba871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c37ebf39de53bd284daf8f2c94f33aec49e2cc88ae6019be6b60590b78ba871", kill_on_drop: false }`
[INFO] [stdout] 4c37ebf39de53bd284daf8f2c94f33aec49e2cc88ae6019be6b60590b78ba871
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 2a598568fe02b85f754a30c51940b6172d023f9ad7a965b8b449344793e3a232
[INFO] running `Command { std: "docker" "start" "-a" "2a598568fe02b85f754a30c51940b6172d023f9ad7a965b8b449344793e3a232", kill_on_drop: false }`
[INFO] [stderr]  Documenting generator-combinator v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `generate_one`
[INFO] [stdout]    --> src/generator.rs:378:37
[INFO] [stdout]     |
[INFO] [stdout] 378 |     /// This may be preferable to [`generate_one`] if you want to see the individual components
[INFO] [stdout]     |                                     ^^^^^^^^^^^^ no item named `generate_one` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Generator`
[INFO] [stdout]   --> src/transformfn.rs:11:56
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// This allows us to continue using `PartialEq` with [Generator]
[INFO] [stdout]    |                                                        ^^^^^^^^^ no item named `Generator` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "2a598568fe02b85f754a30c51940b6172d023f9ad7a965b8b449344793e3a232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a598568fe02b85f754a30c51940b6172d023f9ad7a965b8b449344793e3a232", kill_on_drop: false }`
[INFO] [stdout] 2a598568fe02b85f754a30c51940b6172d023f9ad7a965b8b449344793e3a232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 59ee2c2a0f168eacf11545053a8f8295ecdd9aa7dc1378200a93df4168eb0339
[INFO] running `Command { std: "docker" "start" "-a" "59ee2c2a0f168eacf11545053a8f8295ecdd9aa7dc1378200a93df4168eb0339", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting generator-combinator v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `generate_one`
[INFO] [stdout]    --> src/generator.rs:378:37
[INFO] [stdout]     |
[INFO] [stdout] 378 |     /// This may be preferable to [`generate_one`] if you want to see the individual components
[INFO] [stdout]     |                                     ^^^^^^^^^^^^ no item named `generate_one` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Generator`
[INFO] [stdout]   --> src/transformfn.rs:11:56
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// This allows us to continue using `PartialEq` with [Generator]
[INFO] [stdout]    |                                                        ^^^^^^^^^ no item named `Generator` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "59ee2c2a0f168eacf11545053a8f8295ecdd9aa7dc1378200a93df4168eb0339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ee2c2a0f168eacf11545053a8f8295ecdd9aa7dc1378200a93df4168eb0339", kill_on_drop: false }`
[INFO] [stdout] 59ee2c2a0f168eacf11545053a8f8295ecdd9aa7dc1378200a93df4168eb0339