[INFO] fetching crate fonterator 0.9.0...
[INFO] documenting fonterator-0.9.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate fonterator 0.9.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate fonterator 0.9.0 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 fonterator 0.9.0
[INFO] removed 4 missing examples
[INFO] finished tweaking crates.io crate fonterator 0.9.0
[INFO] tweaked toml for crates.io crate fonterator 0.9.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate fonterator 0.9.0 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 miniz_oxide v0.4.2
[INFO] [stderr]   Downloaded unicode-script v0.5.2
[INFO] [stderr]   Downloaded svg v0.8.0
[INFO] [stderr]   Downloaded footile v0.6.0
[INFO] [stderr]   Downloaded pix v0.13.1
[INFO] [stderr]   Downloaded png_pong v0.7.0
[INFO] [stderr]   Downloaded ttf-parser v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d7f09731b489d5d89046303edcb80cb678f8b0b1830efa33ce6c581ff61ca27c
[INFO] running `Command { std: "docker" "start" "-a" "d7f09731b489d5d89046303edcb80cb678f8b0b1830efa33ce6c581ff61ca27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7f09731b489d5d89046303edcb80cb678f8b0b1830efa33ce6c581ff61ca27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7f09731b489d5d89046303edcb80cb678f8b0b1830efa33ce6c581ff61ca27c", kill_on_drop: false }`
[INFO] [stdout] d7f09731b489d5d89046303edcb80cb678f8b0b1830efa33ce6c581ff61ca27c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a6e8876ea8326773732ecc4d3ee2a3df472bb8b066621076906aed0ef7b58bc1
[INFO] running `Command { std: "docker" "start" "-a" "a6e8876ea8326773732ecc4d3ee2a3df472bb8b066621076906aed0ef7b58bc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling pix v0.13.1
[INFO] [stderr]     Checking unicode-script v0.5.2
[INFO] [stderr]     Checking ttf-parser v0.8.2
[INFO] [stderr]     Checking footile v0.6.0
[INFO] [stderr]  Documenting fonterator v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "a6e8876ea8326773732ecc4d3ee2a3df472bb8b066621076906aed0ef7b58bc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e8876ea8326773732ecc4d3ee2a3df472bb8b066621076906aed0ef7b58bc1", kill_on_drop: false }`
[INFO] [stdout] a6e8876ea8326773732ecc4d3ee2a3df472bb8b066621076906aed0ef7b58bc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82c2b1637da7bb3a061e4433020ac9adf86d13848bc57e1a6f9bddfd118a66fb
[INFO] running `Command { std: "docker" "start" "-a" "82c2b1637da7bb3a061e4433020ac9adf86d13848bc57e1a6f9bddfd118a66fb", kill_on_drop: false }`
[INFO] [stderr]  Documenting fonterator v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:10:42
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![cfg_attr(feature = "docs-rs", feature(external_doc))]
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: use #[doc = include_str!("filename")] instead, which handles macro invocations
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `fonterator`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name fonterator src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="docs-rs"' --cfg 'feature="monospace-font"' --cfg 'feature="normal-font"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=cb96b2e55360a7df -L dependency=/opt/rustwide/target/debug/deps --extern footile=/opt/rustwide/target/debug/deps/libfootile-fec22387a897e6d3.rmeta --extern ttf_parser=/opt/rustwide/target/debug/deps/libttf_parser-3f2624d78f9953e0.rmeta --extern unicode_script=/opt/rustwide/target/debug/deps/libunicode_script-1cfb87451aafb3c1.rmeta --extern-html-root-url 'footile=https://docs.rs/footile/0.6.0/' --extern-html-root-url 'ttf_parser=https://docs.rs/ttf-parser/0.8.2/' --extern-html-root-url 'unicode_script=https://docs.rs/unicode-script/0.5.2/' -Zunstable-options --cap-lints=warn --crate-version 0.9.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "82c2b1637da7bb3a061e4433020ac9adf86d13848bc57e1a6f9bddfd118a66fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c2b1637da7bb3a061e4433020ac9adf86d13848bc57e1a6f9bddfd118a66fb", kill_on_drop: false }`
[INFO] [stdout] 82c2b1637da7bb3a061e4433020ac9adf86d13848bc57e1a6f9bddfd118a66fb
