[INFO] fetching crate backtrace 0.3.67...
[INFO] documenting backtrace-0.3.67 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate backtrace 0.3.67 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate backtrace 0.3.67 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate backtrace 0.3.67
[INFO] removed 0 missing examples
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate backtrace 0.3.67
[INFO] tweaked toml for crates.io crate backtrace 0.3.67 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate backtrace 0.3.67 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded object v0.30.0
[INFO] [stderr]   Downloaded cpp_demangle v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7ef7a613ed7c021b802187a11be2e24e979606d35251e2b0438120b30a4a9e8
[INFO] running `Command { std: "docker" "start" "-a" "a7ef7a613ed7c021b802187a11be2e24e979606d35251e2b0438120b30a4a9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7ef7a613ed7c021b802187a11be2e24e979606d35251e2b0438120b30a4a9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ef7a613ed7c021b802187a11be2e24e979606d35251e2b0438120b30a4a9e8", kill_on_drop: false }`
[INFO] [stdout] a7ef7a613ed7c021b802187a11be2e24e979606d35251e2b0438120b30a4a9e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 001e6866e8f2bb6c71d2e24537f3315b417d51dcf915447b6cc8b716730862be
[INFO] running `Command { std: "docker" "start" "-a" "001e6866e8f2bb6c71d2e24537f3315b417d51dcf915447b6cc8b716730862be", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling cc v1.0.77
[INFO] [stderr]     Checking object v0.30.0
[INFO] [stderr]    Compiling backtrace v0.3.67 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting backtrace v0.3.67 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `stack`
[INFO] [stdout]   --> src/symbolize/gimli/parse_running_mmaps_unix.rs:36:11
[INFO] [stdout]    |
[INFO] [stdout] 36 |     /// "[stack]": The initial process's (aka main thread's) stack.
[INFO] [stdout]    |           ^^^^^ no item named `stack` 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 `stack:<tid>`
[INFO] [stdout]   --> src/symbolize/gimli/parse_running_mmaps_unix.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 |     /// "[stack:<tid>]": a specific thread's stack. (This was only present for a limited range of Linux verisons; it was determined to be...
[INFO] [stdout]    |           ^^^^^^^^^^^ has invalid path separator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `vdso`
[INFO] [stdout]   --> src/symbolize/gimli/parse_running_mmaps_unix.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 |     /// "[vdso]": Virtual dynamically linked shared object
[INFO] [stdout]    |           ^^^^ no item named `vdso` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `heap`
[INFO] [stdout]   --> src/symbolize/gimli/parse_running_mmaps_unix.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 |     /// "[heap]": The process's heap
[INFO] [stdout]    |           ^^^^ no item named `heap` 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/symbolize/gimli/elf.rs:306:5
[INFO] [stdout]     |
[INFO] [stdout] 306 | /// https://sourceware.org/gdb/onlinedocs/gdb/Separate-Debug-Files.html
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://sourceware.org/gdb/onlinedocs/gdb/Separate-Debug-Files.html>`
[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: this URL is not a hyperlink
[INFO] [stdout]    --> src/symbolize/gimli/elf.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 347 | /// https://sourceware.org/gdb/onlinedocs/gdb/Separate-Debug-Files.html
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://sourceware.org/gdb/onlinedocs/gdb/Separate-Debug-Files.html>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `tid`
[INFO] [stdout]   --> src/symbolize/gimli/parse_running_mmaps_unix.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |     /// "[stack:<tid>]": a specific thread's stack. (This was only present for a limited range of Linux verisons; it was determined to be...
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "001e6866e8f2bb6c71d2e24537f3315b417d51dcf915447b6cc8b716730862be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "001e6866e8f2bb6c71d2e24537f3315b417d51dcf915447b6cc8b716730862be", kill_on_drop: false }`
[INFO] [stdout] 001e6866e8f2bb6c71d2e24537f3315b417d51dcf915447b6cc8b716730862be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+beta-2023-04-20" "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] 0a29cec50d1b199d336130dbde5603374da1a063e0815db2211e7672d4ff3f12
[INFO] running `Command { std: "docker" "start" "-a" "0a29cec50d1b199d336130dbde5603374da1a063e0815db2211e7672d4ff3f12", kill_on_drop: false }`
[INFO] [stderr]  Documenting backtrace v0.3.67 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "0a29cec50d1b199d336130dbde5603374da1a063e0815db2211e7672d4ff3f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a29cec50d1b199d336130dbde5603374da1a063e0815db2211e7672d4ff3f12", kill_on_drop: false }`
[INFO] [stdout] 0a29cec50d1b199d336130dbde5603374da1a063e0815db2211e7672d4ff3f12
