[INFO] fetching crate compiler_base_span 0.0.1...
[INFO] documenting compiler_base_span-0.0.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate compiler_base_span 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate compiler_base_span 0.0.1 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 compiler_base_span 0.0.1
[INFO] finished tweaking crates.io crate compiler_base_span 0.0.1
[INFO] tweaked toml for crates.io crate compiler_base_span 0.0.1 written to /workspace/builds/worker-6-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] [stderr]     Blocking waiting for file lock on package cache
[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 memmap2 v0.2.3
[INFO] [stderr]   Downloaded rustc_data_structures v0.0.1
[INFO] [stderr]   Downloaded rustc-rayon v0.3.2
[INFO] [stderr]   Downloaded rustc-rayon-core v0.3.2
[INFO] [stderr]   Downloaded rustc-rayon-core v0.5.0
[INFO] [stderr]   Downloaded rustc-rayon v0.5.0
[INFO] [stderr]   Downloaded rustc_span v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3e0698f98fb45abf8ebe0e322f34b84558cf8ae72428120d220e7812f9a3dcf7
[INFO] running `Command { std: "docker" "start" "-a" "3e0698f98fb45abf8ebe0e322f34b84558cf8ae72428120d220e7812f9a3dcf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e0698f98fb45abf8ebe0e322f34b84558cf8ae72428120d220e7812f9a3dcf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e0698f98fb45abf8ebe0e322f34b84558cf8ae72428120d220e7812f9a3dcf7", kill_on_drop: false }`
[INFO] [stdout] 3e0698f98fb45abf8ebe0e322f34b84558cf8ae72428120d220e7812f9a3dcf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1407ae8c695f8f6197da579ea9fb4dcac9d7d47bc71410fb246fec4c2cb9ac0f
[INFO] running `Command { std: "docker" "start" "-a" "1407ae8c695f8f6197da579ea9fb4dcac9d7d47bc71410fb246fec4c2cb9ac0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-rayon-core v0.3.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking ena v0.14.2
[INFO] [stderr]     Checking stacker v0.1.15
[INFO] [stderr]     Checking jobserver v0.1.26
[INFO] [stderr]     Checking memmap2 v0.2.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking rustc-rayon-core v0.5.0
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking md-5 v0.10.5
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking rustc-rayon v0.5.0
[INFO] [stderr]     Checking rustc-rayon v0.3.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking rustc_data_structures v0.0.1
[INFO] [stderr]     Checking rustc_span v0.0.1
[INFO] [stderr]  Documenting compiler_base_span v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Symbol`
[INFO] [stdout]  --> src/lib.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! - interned strings, represented by [`Symbol`]s, with some common symbols available statically in the [`sym`] module.
[INFO] [stdout]   |                                          ^^^^^^ no item named `Symbol` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `sym`
[INFO] [stdout]  --> src/lib.rs:6:108
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! - interned strings, represented by [`Symbol`]s, with some common symbols available statically in the [`sym`] module.
[INFO] [stdout]   |                                                                                                            ^^^ no item named `sym` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lib.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | //! Reference: https://github.com/rust-lang/rust/blob/master/compiler/rustc_span/src/lib.rs
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/rust/blob/master/compiler/rustc_span/src/lib.rs>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.41s
[INFO] running `Command { std: "docker" "inspect" "1407ae8c695f8f6197da579ea9fb4dcac9d7d47bc71410fb246fec4c2cb9ac0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1407ae8c695f8f6197da579ea9fb4dcac9d7d47bc71410fb246fec4c2cb9ac0f", kill_on_drop: false }`
[INFO] [stdout] 1407ae8c695f8f6197da579ea9fb4dcac9d7d47bc71410fb246fec4c2cb9ac0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/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] facd72ea34688b5c280237756d64e15f0fabbcbedad009a19dedb7b60a96f16b
[INFO] running `Command { std: "docker" "start" "-a" "facd72ea34688b5c280237756d64e15f0fabbcbedad009a19dedb7b60a96f16b", kill_on_drop: false }`
[INFO] [stderr]  Documenting compiler_base_span v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Symbol`
[INFO] [stdout]  --> src/lib.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! - interned strings, represented by [`Symbol`]s, with some common symbols available statically in the [`sym`] module.
[INFO] [stdout]   |                                          ^^^^^^ no item named `Symbol` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `sym`
[INFO] [stdout]  --> src/lib.rs:6:108
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! - interned strings, represented by [`Symbol`]s, with some common symbols available statically in the [`sym`] module.
[INFO] [stdout]   |                                                                                                            ^^^ no item named `sym` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/lib.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | //! Reference: https://github.com/rust-lang/rust/blob/master/compiler/rustc_span/src/lib.rs
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/rust/blob/master/compiler/rustc_span/src/lib.rs>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "facd72ea34688b5c280237756d64e15f0fabbcbedad009a19dedb7b60a96f16b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "facd72ea34688b5c280237756d64e15f0fabbcbedad009a19dedb7b60a96f16b", kill_on_drop: false }`
[INFO] [stdout] facd72ea34688b5c280237756d64e15f0fabbcbedad009a19dedb7b60a96f16b
