[INFO] fetching crate sql-ast 0.7.5...
[INFO] documenting sql-ast-0.7.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate sql-ast 0.7.5 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate sql-ast 0.7.5 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 sql-ast 0.7.5
[INFO] finished tweaking crates.io crate sql-ast 0.7.5
[INFO] tweaked toml for crates.io crate sql-ast 0.7.5 written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate crates.io crate sql-ast 0.7.5 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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] b0176b37808f1e89abefbc3654bd6b0fa1f56b5f1c17eaccc86fab9f19884181
[INFO] running `Command { std: "docker" "start" "-a" "b0176b37808f1e89abefbc3654bd6b0fa1f56b5f1c17eaccc86fab9f19884181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0176b37808f1e89abefbc3654bd6b0fa1f56b5f1c17eaccc86fab9f19884181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0176b37808f1e89abefbc3654bd6b0fa1f56b5f1c17eaccc86fab9f19884181", kill_on_drop: false }`
[INFO] [stdout] b0176b37808f1e89abefbc3654bd6b0fa1f56b5f1c17eaccc86fab9f19884181
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 216bef6f28da4c0c1ee6c44f8c0469b5909f82da5e3ae6305a0f6229f2ba1a14
[INFO] running `Command { std: "docker" "start" "-a" "216bef6f28da4c0c1ee6c44f8c0469b5909f82da5e3ae6305a0f6229f2ba1a14", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]  Documenting sql-ast v0.7.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Statement`
[INFO] [stdout]   --> src/ast/ddl.rs:13:53
[INFO] [stdout]    |
[INFO] [stdout] 13 | //! AST types specific to CREATE/ALTER variants of [Statement]
[INFO] [stdout]    |                                                     ^^^^^^^^^ no item named `Statement` in scope
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` implied by `#[warn(warnings)]`
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Word::keyword`
[INFO] [stdout]   --> src/dialect/keywords.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// can appear in [Word::keyword]:
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ no item named `Word` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "216bef6f28da4c0c1ee6c44f8c0469b5909f82da5e3ae6305a0f6229f2ba1a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "216bef6f28da4c0c1ee6c44f8c0469b5909f82da5e3ae6305a0f6229f2ba1a14", kill_on_drop: false }`
[INFO] [stdout] 216bef6f28da4c0c1ee6c44f8c0469b5909f82da5e3ae6305a0f6229f2ba1a14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 2543707b80a0152fdc608583bb6d2a770b13f1adb0c58f904f25b60d631f42b8
[INFO] running `Command { std: "docker" "start" "-a" "2543707b80a0152fdc608583bb6d2a770b13f1adb0c58f904f25b60d631f42b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]  Documenting sql-ast v0.7.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: unresolved link to `Statement`
[INFO] [stdout]   --> src/ast/ddl.rs:13:53
[INFO] [stdout]    |
[INFO] [stdout] 13 | //! AST types specific to CREATE/ALTER variants of [Statement]
[INFO] [stdout]    |                                                     ^^^^^^^^^ no item named `Statement` in scope
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(rustdoc::broken_intra_doc_links)]` implied by `#[deny(warnings)]`
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unresolved link to `Word::keyword`
[INFO] [stdout]   --> src/dialect/keywords.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// can appear in [Word::keyword]:
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ no item named `Word` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `sql-ast`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name sql_ast src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=744e21c123f50620 -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-e60afbaf99014ec3.rmeta --extern-html-root-url 'log=https://docs.rs/log/0.4.11/' -Zunstable-options --crate-version 0.7.5` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "2543707b80a0152fdc608583bb6d2a770b13f1adb0c58f904f25b60d631f42b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2543707b80a0152fdc608583bb6d2a770b13f1adb0c58f904f25b60d631f42b8", kill_on_drop: false }`
[INFO] [stdout] 2543707b80a0152fdc608583bb6d2a770b13f1adb0c58f904f25b60d631f42b8