[INFO] fetching crate wasm-mutate 0.2.3...
[INFO] documenting wasm-mutate-0.2.3 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate wasm-mutate 0.2.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate wasm-mutate 0.2.3 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 wasm-mutate 0.2.3
[INFO] finished tweaking crates.io crate wasm-mutate 0.2.3
[INFO] tweaked toml for crates.io crate wasm-mutate 0.2.3 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 4a0b74f4d8c147b364262c3e15ab105f47c8d4c8a502b03c00d2a62fe515f95f
[INFO] running `Command { std: "docker" "start" "-a" "4a0b74f4d8c147b364262c3e15ab105f47c8d4c8a502b03c00d2a62fe515f95f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a0b74f4d8c147b364262c3e15ab105f47c8d4c8a502b03c00d2a62fe515f95f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0b74f4d8c147b364262c3e15ab105f47c8d4c8a502b03c00d2a62fe515f95f", kill_on_drop: false }`
[INFO] [stdout] 4a0b74f4d8c147b364262c3e15ab105f47c8d4c8a502b03c00d2a62fe515f95f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] bdbcdcaae507e4a4f4bfe9d785a2fce342a54f7beef6a66fb8c8f5e0ae3d2bc5
[INFO] running `Command { std: "docker" "start" "-a" "bdbcdcaae507e4a4f4bfe9d785a2fce342a54f7beef6a66fb8c8f5e0ae3d2bc5", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking symbolic_expressions v5.0.3
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking wasm-encoder v0.12.0
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking egg v0.6.0
[INFO] [stderr]     Checking wasmparser v0.85.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]  Documenting wasm-mutate v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `codemotion::mutators::loop_unrolling::LoopUnrollMutator`
[INFO] [stdout]   --> src/mutators.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 | ...UnrollMutator][codemotion::mutators::loop_unrolling::LoopUnrollMutator] and [IfComplementMutator][codemotion::mutators::if_complement:...
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `mutators` in module `codemotion`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `codemotion::mutators::if_complement::IfComplementMutator`
[INFO] [stdout]   --> src/mutators.rs:15:117
[INFO] [stdout]    |
[INFO] [stdout] 15 | ...lementMutator][codemotion::mutators::if_complement::IfComplementMutator].
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `mutators` in module `codemotion`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.25s
[INFO] running `Command { std: "docker" "inspect" "bdbcdcaae507e4a4f4bfe9d785a2fce342a54f7beef6a66fb8c8f5e0ae3d2bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdbcdcaae507e4a4f4bfe9d785a2fce342a54f7beef6a66fb8c8f5e0ae3d2bc5", kill_on_drop: false }`
[INFO] [stdout] bdbcdcaae507e4a4f4bfe9d785a2fce342a54f7beef6a66fb8c8f5e0ae3d2bc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0f270dbe28a225f0af5c5e37a66eb1498f509e918870ed2d8fd9ce98064de2d7
[INFO] running `Command { std: "docker" "start" "-a" "0f270dbe28a225f0af5c5e37a66eb1498f509e918870ed2d8fd9ce98064de2d7", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking symbolic_expressions v5.0.3
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking wasm-encoder v0.12.0
[INFO] [stderr]    Compiling indexmap v1.8.2
[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 egg v0.6.0
[INFO] [stderr]     Checking wasmparser v0.85.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]  Documenting wasm-mutate v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `codemotion::mutators::loop_unrolling::LoopUnrollMutator`
[INFO] [stdout]   --> src/mutators.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 | ...UnrollMutator][codemotion::mutators::loop_unrolling::LoopUnrollMutator] and [IfComplementMutator][codemotion::mutators::if_complement:...
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `mutators` in module `codemotion`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `codemotion::mutators::if_complement::IfComplementMutator`
[INFO] [stdout]   --> src/mutators.rs:15:117
[INFO] [stdout]    |
[INFO] [stdout] 15 | ...lementMutator][codemotion::mutators::if_complement::IfComplementMutator].
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `mutators` in module `codemotion`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.85s
[INFO] running `Command { std: "docker" "inspect" "0f270dbe28a225f0af5c5e37a66eb1498f509e918870ed2d8fd9ce98064de2d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f270dbe28a225f0af5c5e37a66eb1498f509e918870ed2d8fd9ce98064de2d7", kill_on_drop: false }`
[INFO] [stdout] 0f270dbe28a225f0af5c5e37a66eb1498f509e918870ed2d8fd9ce98064de2d7