[INFO] fetching crate sprout 1.0.0...
[INFO] documenting sprout-1.0.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate sprout 1.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate sprout 1.0.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sprout 1.0.0
[INFO] finished tweaking crates.io crate sprout 1.0.0
[INFO] tweaked toml for crates.io crate sprout 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trees v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9eb570850e3a24a1c87a37fdb4b8447e023cbe32da457675e658713baa0fb44
[INFO] running `Command { std: "docker" "start" "-a" "c9eb570850e3a24a1c87a37fdb4b8447e023cbe32da457675e658713baa0fb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9eb570850e3a24a1c87a37fdb4b8447e023cbe32da457675e658713baa0fb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9eb570850e3a24a1c87a37fdb4b8447e023cbe32da457675e658713baa0fb44", kill_on_drop: false }`
[INFO] [stdout] c9eb570850e3a24a1c87a37fdb4b8447e023cbe32da457675e658713baa0fb44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 219f64be0a166fcb0c89ac16daf18c3de22bfc71546792262278b499c61b03ac
[INFO] running `Command { std: "docker" "start" "-a" "219f64be0a166fcb0c89ac16daf18c3de22bfc71546792262278b499c61b03ac", kill_on_drop: false }`
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking trees v0.4.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking petgraph v0.6.3
[INFO] [stderr]  Documenting sprout v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `alphabet`
[INFO] [stdout]   --> src/tokenize.rs:77:58
[INFO] [stdout]    |
[INFO] [stdout] 77 | /// The easiest way to create an alphabet is using the [`alphabet`] macro.
[INFO] [stdout]    |                                                          ^^^^^^^^ no item named `alphabet` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `alphabet` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `alphabet`
[INFO] [stdout]    --> src/tokenize.rs:130:30
[INFO] [stdout]     |
[INFO] [stdout] 130 |     /// consider using the [`alphabet`] macro instead of this function.
[INFO] [stdout]     |                              ^^^^^^^^ no item named `alphabet` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `alphabet` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `grammar`
[INFO] [stdout]    --> src/parse/grammar.rs:295:37
[INFO] [stdout]     |
[INFO] [stdout] 295 | /// creating a `Grammar` with the [`grammar`] macro (see its documentation for more info)
[INFO] [stdout]     |                                     ^^^^^^^ no item named `grammar` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `grammar` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `grammar`
[INFO] [stdout]   --> src/parse/build_grammar.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 | /// consider using the [`grammar`] macro instead.
[INFO] [stdout]    |                          ^^^^^^^ no item named `grammar` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `grammar` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `grammar`
[INFO] [stdout]    --> src/parse/build_grammar.rs:225:34
[INFO] [stdout]     |
[INFO] [stdout] 225 | /// Internal implementation of [`grammar`]. Potentially useful because it
[INFO] [stdout]     |                                  ^^^^^^^ no item named `grammar` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `grammar` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `Command { std: "docker" "inspect" "219f64be0a166fcb0c89ac16daf18c3de22bfc71546792262278b499c61b03ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219f64be0a166fcb0c89ac16daf18c3de22bfc71546792262278b499c61b03ac", kill_on_drop: false }`
[INFO] [stdout] 219f64be0a166fcb0c89ac16daf18c3de22bfc71546792262278b499c61b03ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 698a754b9f772a07cfa07ca1ff3292ca6ab987064df8d79e668be1ab422b2563
[INFO] running `Command { std: "docker" "start" "-a" "698a754b9f772a07cfa07ca1ff3292ca6ab987064df8d79e668be1ab422b2563", kill_on_drop: false }`
[INFO] [stderr]  Documenting sprout v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `alphabet`
[INFO] [stdout]   --> src/tokenize.rs:77:58
[INFO] [stdout]    |
[INFO] [stdout] 77 | /// The easiest way to create an alphabet is using the [`alphabet`] macro.
[INFO] [stdout]    |                                                          ^^^^^^^^ no item named `alphabet` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `alphabet` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `alphabet`
[INFO] [stdout]    --> src/tokenize.rs:130:30
[INFO] [stdout]     |
[INFO] [stdout] 130 |     /// consider using the [`alphabet`] macro instead of this function.
[INFO] [stdout]     |                              ^^^^^^^^ no item named `alphabet` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `alphabet` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `grammar`
[INFO] [stdout]    --> src/parse/grammar.rs:295:37
[INFO] [stdout]     |
[INFO] [stdout] 295 | /// creating a `Grammar` with the [`grammar`] macro (see its documentation for more info)
[INFO] [stdout]     |                                     ^^^^^^^ no item named `grammar` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `grammar` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `grammar`
[INFO] [stdout]   --> src/parse/build_grammar.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 | /// consider using the [`grammar`] macro instead.
[INFO] [stdout]    |                          ^^^^^^^ no item named `grammar` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `grammar` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `grammar`
[INFO] [stdout]    --> src/parse/build_grammar.rs:225:34
[INFO] [stdout]     |
[INFO] [stdout] 225 | /// Internal implementation of [`grammar`]. Potentially useful because it
[INFO] [stdout]     |                                  ^^^^^^^ no item named `grammar` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `grammar` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "698a754b9f772a07cfa07ca1ff3292ca6ab987064df8d79e668be1ab422b2563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "698a754b9f772a07cfa07ca1ff3292ca6ab987064df8d79e668be1ab422b2563", kill_on_drop: false }`
[INFO] [stdout] 698a754b9f772a07cfa07ca1ff3292ca6ab987064df8d79e668be1ab422b2563
