[INFO] fetching crate librashader-presets 0.2.0-beta.2...
[INFO] documenting librashader-presets-0.2.0-beta.2 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate librashader-presets 0.2.0-beta.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate librashader-presets 0.2.0-beta.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate librashader-presets 0.2.0-beta.2
[INFO] finished tweaking crates.io crate librashader-presets 0.2.0-beta.2
[INFO] tweaked toml for crates.io crate librashader-presets 0.2.0-beta.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded librashader-common v0.2.0-beta.2
[INFO] [stderr]   Downloaded nom_locate v4.2.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 619175c09cef93e9b707bde7c72f4a86496c0bbf3f69598d8d265f9f0ca646a9
[INFO] running `Command { std: "docker" "start" "-a" "619175c09cef93e9b707bde7c72f4a86496c0bbf3f69598d8d265f9f0ca646a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "619175c09cef93e9b707bde7c72f4a86496c0bbf3f69598d8d265f9f0ca646a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "619175c09cef93e9b707bde7c72f4a86496c0bbf3f69598d8d265f9f0ca646a9", kill_on_drop: false }`
[INFO] [stdout] 619175c09cef93e9b707bde7c72f4a86496c0bbf3f69598d8d265f9f0ca646a9
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d0691136c658fe2ca00861ac82cf084eeda2dcc0b427b7fa3f6a6b449b9bb39
[INFO] running `Command { std: "docker" "start" "-a" "6d0691136c658fe2ca00861ac82cf084eeda2dcc0b427b7fa3f6a6b449b9bb39", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking bytecount v0.6.7
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking librashader-common v0.2.0-beta.2
[INFO] [stderr]     Checking nom_locate v4.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]  Documenting librashader-presets v0.2.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![feature(extract_if)]
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]  --> src/lib.rs:6:89
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! shaders in a filter chain. A librashader runtime takes a resulting [`ShaderPreset`](crate::ShaderPreset)
[INFO] [stdout]   |                                                                         --------------  ^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]   |                                                                         |
[INFO] [stdout]   |                                                                         because label contains path that resolves to same destination
[INFO] [stdout]   |
[INFO] [stdout]   = note: when a link's destination is not specified,
[INFO] [stdout]           the label is used to resolve intra-doc links
[INFO] [stdout]   = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! shaders in a filter chain. A librashader runtime takes a resulting [`ShaderPreset`]
[INFO] [stdout]   |                                                                        ~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `librashader-presets`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name librashader_presets src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cf19f761edacfb91 -L dependency=/opt/rustwide/target/debug/deps --extern librashader_common=/opt/rustwide/target/debug/deps/liblibrashader_common-1303e5893627b4eb.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-a6455874c712439a.rmeta --extern nom_locate=/opt/rustwide/target/debug/deps/libnom_locate-aeebffc7da95f3b4.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-8c2cab534c36cbcf.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-cdbd51313957a31a.rmeta --cap-lints=warn --crate-version 0.2.0-beta.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "6d0691136c658fe2ca00861ac82cf084eeda2dcc0b427b7fa3f6a6b449b9bb39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d0691136c658fe2ca00861ac82cf084eeda2dcc0b427b7fa3f6a6b449b9bb39", kill_on_drop: false }`
[INFO] [stdout] 6d0691136c658fe2ca00861ac82cf084eeda2dcc0b427b7fa3f6a6b449b9bb39
[INFO] documenting librashader-presets-0.2.0-beta.2 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate librashader-presets 0.2.0-beta.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate librashader-presets 0.2.0-beta.2 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate librashader-presets 0.2.0-beta.2
[INFO] finished tweaking crates.io crate librashader-presets 0.2.0-beta.2
[INFO] tweaked toml for crates.io crate librashader-presets 0.2.0-beta.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bcad960f52f97d960bd7a12935529e8ff7e7f8d826ea09c328aecd8b30e6c5a
[INFO] running `Command { std: "docker" "start" "-a" "6bcad960f52f97d960bd7a12935529e8ff7e7f8d826ea09c328aecd8b30e6c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bcad960f52f97d960bd7a12935529e8ff7e7f8d826ea09c328aecd8b30e6c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bcad960f52f97d960bd7a12935529e8ff7e7f8d826ea09c328aecd8b30e6c5a", kill_on_drop: false }`
[INFO] [stdout] 6bcad960f52f97d960bd7a12935529e8ff7e7f8d826ea09c328aecd8b30e6c5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8d2d62116551fa294175000f2e27b250ca91256fb9ec093215b5eec902f33ed
[INFO] running `Command { std: "docker" "start" "-a" "a8d2d62116551fa294175000f2e27b250ca91256fb9ec093215b5eec902f33ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking bytecount v0.6.7
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking librashader-common v0.2.0-beta.2
[INFO] [stderr]     Checking nom_locate v4.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]  Documenting librashader-presets v0.2.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![feature(extract_if)]
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]  --> src/lib.rs:6:89
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! shaders in a filter chain. A librashader runtime takes a resulting [`ShaderPreset`](crate::ShaderPreset)
[INFO] [stdout]   |                                                                         --------------  ^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]   |                                                                         |
[INFO] [stdout]   |                                                                         because label contains path that resolves to same destination
[INFO] [stdout]   |
[INFO] [stdout]   = note: when a link's destination is not specified,
[INFO] [stdout]           the label is used to resolve intra-doc links
[INFO] [stdout]   = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! shaders in a filter chain. A librashader runtime takes a resulting [`ShaderPreset`]
[INFO] [stdout]   |                                                                        ~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `librashader-presets`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name librashader_presets src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=243a21d6082039a0 -L dependency=/opt/rustwide/target/debug/deps --extern librashader_common=/opt/rustwide/target/debug/deps/liblibrashader_common-6e8eac1de5033027.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-62b308b589fad807.rmeta --extern nom_locate=/opt/rustwide/target/debug/deps/libnom_locate-6fcc76a4f82815ec.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-4e7ac28810aa7d15.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-e294527956cb80f2.rmeta --cap-lints=warn --crate-version 0.2.0-beta.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a8d2d62116551fa294175000f2e27b250ca91256fb9ec093215b5eec902f33ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8d2d62116551fa294175000f2e27b250ca91256fb9ec093215b5eec902f33ed", kill_on_drop: false }`
[INFO] [stdout] a8d2d62116551fa294175000f2e27b250ca91256fb9ec093215b5eec902f33ed
