[INFO] fetching crate mysqldump-mutator 0.0.1...
[INFO] documenting mysqldump-mutator-0.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate mysqldump-mutator 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mysqldump-mutator 0.0.1 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 mysqldump-mutator 0.0.1
[INFO] finished tweaking crates.io crate mysqldump-mutator 0.0.1
[INFO] tweaked toml for crates.io crate mysqldump-mutator 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2701ccc3cbb0c9e1e8877d78f659a2390d4661ddd0265a55f2baa5d24247bfa2
[INFO] running `Command { std: "docker" "start" "-a" "2701ccc3cbb0c9e1e8877d78f659a2390d4661ddd0265a55f2baa5d24247bfa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2701ccc3cbb0c9e1e8877d78f659a2390d4661ddd0265a55f2baa5d24247bfa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2701ccc3cbb0c9e1e8877d78f659a2390d4661ddd0265a55f2baa5d24247bfa2", kill_on_drop: false }`
[INFO] [stdout] 2701ccc3cbb0c9e1e8877d78f659a2390d4661ddd0265a55f2baa5d24247bfa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7f61acf2fca970f32f4bd327530f3ef730f49dada0fb756b420f48f2e523015c
[INFO] running `Command { std: "docker" "start" "-a" "7f61acf2fca970f32f4bd327530f3ef730f49dada0fb756b420f48f2e523015c", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking utf8-chars v0.1.4
[INFO] [stderr]  Documenting mysqldump-mutator v0.0.1 (/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: `#[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 `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 4.80s
[INFO] running `Command { std: "docker" "inspect" "7f61acf2fca970f32f4bd327530f3ef730f49dada0fb756b420f48f2e523015c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f61acf2fca970f32f4bd327530f3ef730f49dada0fb756b420f48f2e523015c", kill_on_drop: false }`
[INFO] [stdout] 7f61acf2fca970f32f4bd327530f3ef730f49dada0fb756b420f48f2e523015c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e8a96c3fbdc1b798d4afd67ff7509832b116a310c0f7725509c074accf2e22e2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e8a96c3fbdc1b798d4afd67ff7509832b116a310c0f7725509c074accf2e22e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking utf8-chars v0.1.4
[INFO] [stderr]  Documenting mysqldump-mutator v0.0.1 (/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: `#[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 `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 4.13s
[INFO] running `Command { std: "docker" "inspect" "e8a96c3fbdc1b798d4afd67ff7509832b116a310c0f7725509c074accf2e22e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a96c3fbdc1b798d4afd67ff7509832b116a310c0f7725509c074accf2e22e2", kill_on_drop: false }`
[INFO] [stdout] e8a96c3fbdc1b798d4afd67ff7509832b116a310c0f7725509c074accf2e22e2