[INFO] fetching crate crossterm 0.27.0...
[INFO] documenting crossterm-0.27.0 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate crossterm 0.27.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate crossterm 0.27.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crossterm 0.27.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate crossterm 0.27.0
[INFO] tweaked toml for crates.io crate crossterm 0.27.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate crossterm 0.27.0 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test_derive v2.0.0
[INFO] [stderr]   Downloaded dashmap v5.2.0
[INFO] [stderr]   Downloaded serial_test v2.0.0
[INFO] [stderr]   Downloaded syn v1.0.56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8637230485c8d4f626c723b5cfe0fd9594fdca3ad97b561f6a7d321b2ef5407e
[INFO] running `Command { std: "docker" "start" "-a" "8637230485c8d4f626c723b5cfe0fd9594fdca3ad97b561f6a7d321b2ef5407e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8637230485c8d4f626c723b5cfe0fd9594fdca3ad97b561f6a7d321b2ef5407e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8637230485c8d4f626c723b5cfe0fd9594fdca3ad97b561f6a7d321b2ef5407e", kill_on_drop: false }`
[INFO] [stdout] 8637230485c8d4f626c723b5cfe0fd9594fdca3ad97b561f6a7d321b2ef5407e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d9c9c14039ff592ad05f0f25b58579a9b3cc9dccb7c9dfb9db992a504477d68
[INFO] running `Command { std: "docker" "start" "-a" "2d9c9c14039ff592ad05f0f25b58579a9b3cc9dccb7c9dfb9db992a504477d68", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.6
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking lock_api v0.4.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]  Documenting crossterm v0.27.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `crate::event::read` is both a function and a module
[INFO] [stdout]   --> src/cursor/sys/unix.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 | /// [`crossterm::event::read`](crate::event::read) or [`crossterm::event::poll`](crate::event::poll) are being called.
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^ ambiguous link
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]    |
[INFO] [stdout] 16 | /// [`crossterm::event::read`](crate::event::read()) or [`crossterm::event::poll`](crate::event::poll) are being called.
[INFO] [stdout]    |                                                  ++
[INFO] [stdout] help: to link to the module, prefix with `mod@`
[INFO] [stdout]    |
[INFO] [stdout] 16 | /// [`crossterm::event::read`](mod@crate::event::read) or [`crossterm::event::poll`](crate::event::poll) are being called.
[INFO] [stdout]    |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `crate::event::read` is both a function and a module
[INFO] [stdout]    --> src/terminal/sys/unix.rs:113:32
[INFO] [stdout]     |
[INFO] [stdout] 113 | /// [`crossterm::event::read`](crate::event::read) or [`crossterm::event::poll`](crate::event::poll) are being called.
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]     |
[INFO] [stdout] 113 | /// [`crossterm::event::read`](crate::event::read()) or [`crossterm::event::poll`](crate::event::poll) are being called.
[INFO] [stdout]     |                                                  ++
[INFO] [stdout] help: to link to the module, prefix with `mod@`
[INFO] [stdout]     |
[INFO] [stdout] 113 | /// [`crossterm::event::read`](mod@crate::event::read) or [`crossterm::event::poll`](crate::event::poll) are being called.
[INFO] [stdout]     |                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/style/types/colored.rs:74:31
[INFO] [stdout]    |
[INFO] [stdout] 74 |     /// in environment as per https://no-color.org/
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://no-color.org/>`
[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/style.rs:173:34
[INFO] [stdout]     |
[INFO] [stdout] 173 | /// crossterm supports NO_COLOR (https://no-color.org/) to disabled colored output.
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://no-color.org/>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/terminal.rs:151:15
[INFO] [stdout]     |
[INFO] [stdout] 151 | /// For unix, https://man7.org/linux/man-pages/man4/tty_ioctl.4.html documents them as "unused".
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://man7.org/linux/man-pages/man4/tty_ioctl.4.html>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/crossterm/index.html
[INFO] running `Command { std: "docker" "inspect" "2d9c9c14039ff592ad05f0f25b58579a9b3cc9dccb7c9dfb9db992a504477d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d9c9c14039ff592ad05f0f25b58579a9b3cc9dccb7c9dfb9db992a504477d68", kill_on_drop: false }`
[INFO] [stdout] 2d9c9c14039ff592ad05f0f25b58579a9b3cc9dccb7c9dfb9db992a504477d68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "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] 4b2a6edb96e892741a0b3313cf7654af177bab2215fb16c9ad29dc412d4f8148
[INFO] running `Command { std: "docker" "start" "-a" "4b2a6edb96e892741a0b3313cf7654af177bab2215fb16c9ad29dc412d4f8148", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]     Checking futures-core v0.3.8
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]     Checking filedescriptor v0.8.2
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]  Documenting crossterm v0.27.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier
[INFO] [stdout]    --> src/event.rs:250:42
[INFO] [stdout]     |
[INFO] [stdout] 250 |     #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize), serde(transparent))]
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `serde::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier
[INFO] [stdout]    --> src/event.rs:250:60
[INFO] [stdout]     |
[INFO] [stdout] 250 |     #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize), serde(transparent))]
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier
[INFO] [stdout]    --> src/event.rs:602:42
[INFO] [stdout]     |
[INFO] [stdout] 602 |     #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize), serde(transparent))]
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `serde::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier
[INFO] [stdout]    --> src/event.rs:602:60
[INFO] [stdout]     |
[INFO] [stdout] 602 |     #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize), serde(transparent))]
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier
[INFO] [stdout]    --> src/event.rs:631:42
[INFO] [stdout]     |
[INFO] [stdout] 631 |     #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize), serde(transparent))]
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `serde::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier
[INFO] [stdout]    --> src/event.rs:631:60
[INFO] [stdout]     |
[INFO] [stdout] 631 |     #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize), serde(transparent))]
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `crossterm`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name crossterm src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="bracketed-paste"' --cfg 'feature="default"' --cfg 'feature="event-stream"' --cfg 'feature="events"' --cfg 'feature="filedescriptor"' --cfg 'feature="serde"' --cfg 'feature="use-dev-tty"' --cfg 'feature="windows"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=a4409beda392094a -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-574fdfd01e504bfd.rmeta --extern filedescriptor=/opt/rustwide/target/debug/deps/libfiledescriptor-e2224ae730d8734c.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-681878f6f0419899.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-8ed0dfbe287274e2.rmeta --extern mio=/opt/rustwide/target/debug/deps/libmio-e3b04f9eab0c6001.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-5cd57ac2b9b9e563.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c0cdfc2866de1899.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-789f2940ce47b58f.rmeta --extern signal_hook_mio=/opt/rustwide/target/debug/deps/libsignal_hook_mio-6c8dd89059741b68.rmeta --extern-html-root-url 'bitflags=https://docs.rs/bitflags/2.3.3/' --extern-html-root-url 'filedescriptor=https://docs.rs/filedescriptor/0.8.2/' --extern-html-root-url 'futures_core=https://docs.rs/futures-core/0.3.8/' --extern-html-root-url 'libc=https://docs.rs/libc/0.2.126/' --extern-html-root-url 'mio=https://docs.rs/mio/0.8.5/' --extern-html-root-url 'parking_lot=https://docs.rs/parking_lot/0.12.1/' --extern-html-root-url 'serde=https://docs.rs/serde/1.0.118/' --extern-html-root-url 'signal_hook=https://docs.rs/signal-hook/0.3.17/' --extern-html-root-url 'signal_hook_mio=https://docs.rs/signal-hook-mio/0.2.3/' -Zunstable-options --cap-lints=warn --crate-version 0.27.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "4b2a6edb96e892741a0b3313cf7654af177bab2215fb16c9ad29dc412d4f8148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b2a6edb96e892741a0b3313cf7654af177bab2215fb16c9ad29dc412d4f8148", kill_on_drop: false }`
[INFO] [stdout] 4b2a6edb96e892741a0b3313cf7654af177bab2215fb16c9ad29dc412d4f8148
