[INFO] fetching crate markov_strings 0.1.5...
[INFO] documenting markov_strings-0.1.5 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate markov_strings 0.1.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate markov_strings 0.1.5 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 markov_strings 0.1.5
[INFO] finished tweaking crates.io crate markov_strings 0.1.5
[INFO] tweaked toml for crates.io crate markov_strings 0.1.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 009343fa297097e52ecc0a2f5b72bb7dfe7b60179805d6cc78a68d81eb7171d4
[INFO] running `Command { std: "docker" "start" "-a" "009343fa297097e52ecc0a2f5b72bb7dfe7b60179805d6cc78a68d81eb7171d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "009343fa297097e52ecc0a2f5b72bb7dfe7b60179805d6cc78a68d81eb7171d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "009343fa297097e52ecc0a2f5b72bb7dfe7b60179805d6cc78a68d81eb7171d4", kill_on_drop: false }`
[INFO] [stdout] 009343fa297097e52ecc0a2f5b72bb7dfe7b60179805d6cc78a68d81eb7171d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 69bbfd7a27db5ffd4601b0d0bb566a3db703a8158e949d0e95ee0737677fc09d
[INFO] running `Command { std: "docker" "start" "-a" "69bbfd7a27db5ffd4601b0d0bb566a3db703a8158e949d0e95ee0737677fc09d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting markov_strings v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `max_tries`
[INFO] [stdout]    --> src/lib.rs:338:40
[INFO] [stdout]     |
[INFO] [stdout] 338 |     /// If [`Markov::generate`] fails [max_tries] times to generate a sentence,
[INFO] [stdout]     |                                        ^^^^^^^^^ no item named `max_tries` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.28s
[INFO] running `Command { std: "docker" "inspect" "69bbfd7a27db5ffd4601b0d0bb566a3db703a8158e949d0e95ee0737677fc09d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69bbfd7a27db5ffd4601b0d0bb566a3db703a8158e949d0e95ee0737677fc09d", kill_on_drop: false }`
[INFO] [stdout] 69bbfd7a27db5ffd4601b0d0bb566a3db703a8158e949d0e95ee0737677fc09d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 033d0828c6c55aaae6a3f63df516fe2936ee4d5c5136c78faff46632330d5e53
[INFO] running `Command { std: "docker" "start" "-a" "033d0828c6c55aaae6a3f63df516fe2936ee4d5c5136c78faff46632330d5e53", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting markov_strings v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `max_tries`
[INFO] [stdout]    --> src/lib.rs:338:40
[INFO] [stdout]     |
[INFO] [stdout] 338 |     /// If [`Markov::generate`] fails [max_tries] times to generate a sentence,
[INFO] [stdout]     |                                        ^^^^^^^^^ no item named `max_tries` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.58s
[INFO] running `Command { std: "docker" "inspect" "033d0828c6c55aaae6a3f63df516fe2936ee4d5c5136c78faff46632330d5e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033d0828c6c55aaae6a3f63df516fe2936ee4d5c5136c78faff46632330d5e53", kill_on_drop: false }`
[INFO] [stdout] 033d0828c6c55aaae6a3f63df516fe2936ee4d5c5136c78faff46632330d5e53