[INFO] fetching crate swc_css_compat 0.27.17...
[INFO] documenting swc_css_compat-0.27.17 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate swc_css_compat 0.27.17 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate swc_css_compat 0.27.17 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 swc_css_compat 0.27.17
[INFO] finished tweaking crates.io crate swc_css_compat 0.27.17
[INFO] tweaked toml for crates.io crate swc_css_compat 0.27.17 written to /workspace/builds/worker-2-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 auto_impl v1.1.0
[INFO] [stderr]   Downloaded is-macro v0.3.5
[INFO] [stderr]   Downloaded hstr v0.2.7
[INFO] [stderr]   Downloaded string_enum v0.4.2
[INFO] [stderr]   Downloaded swc_atoms v0.6.5
[INFO] [stderr]   Downloaded swc_common v0.33.12
[INFO] [stderr]   Downloaded swc_css_codegen v0.151.23
[INFO] [stderr]   Downloaded swc_css_utils v0.137.14
[INFO] [stderr]   Downloaded swc_css_visit v0.139.14
[INFO] [stderr]   Downloaded swc_css_codegen_macros v0.2.3
[INFO] [stderr]   Downloaded swc_css_ast v0.140.14
[INFO] [stderr]   Downloaded swc_error_reporters v0.17.12
[INFO] [stderr]   Downloaded testing v0.35.14
[INFO] [stderr]   Downloaded swc_css_parser v0.150.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a90cac9c55b5c0bdac3e600928d33f7bd8e3d726bdbc5abe580d4cf0e0ad8e88
[INFO] running `Command { std: "docker" "start" "-a" "a90cac9c55b5c0bdac3e600928d33f7bd8e3d726bdbc5abe580d4cf0e0ad8e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a90cac9c55b5c0bdac3e600928d33f7bd8e3d726bdbc5abe580d4cf0e0ad8e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90cac9c55b5c0bdac3e600928d33f7bd8e3d726bdbc5abe580d4cf0e0ad8e88", kill_on_drop: false }`
[INFO] [stdout] a90cac9c55b5c0bdac3e600928d33f7bd8e3d726bdbc5abe580d4cf0e0ad8e88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 797f9ab6289209c69c1f87f41c68ca8be98cdf082252ead120f8530e5f6ecac8
[INFO] running `Command { std: "docker" "start" "-a" "797f9ab6289209c69c1f87f41c68ca8be98cdf082252ead120f8530e5f6ecac8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]     Checking better_scoped_tls v0.1.1
[INFO] [stderr]     Checking hstr v0.2.7
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking num-bigint v0.4.4
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling swc_macros_common v0.3.9
[INFO] [stderr]    Compiling pmutil v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling swc_visit_macros v0.5.9
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling from_variant v0.1.7
[INFO] [stderr]    Compiling swc_eq_ignore_macros v0.1.3
[INFO] [stderr]    Compiling ast_node v0.9.6
[INFO] [stderr]    Compiling string_enum v0.4.2
[INFO] [stderr]    Compiling is-macro v0.3.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking serde v1.0.195
[INFO] [stderr]     Checking swc_visit v0.5.8
[INFO] [stderr]     Checking swc_atoms v0.6.5
[INFO] [stderr]     Checking swc_common v0.33.12
[INFO] [stderr]     Checking swc_css_ast v0.140.14
[INFO] [stderr]     Checking swc_css_visit v0.139.14
[INFO] [stderr]     Checking swc_css_utils v0.137.14
[INFO] [stderr]  Documenting swc_css_compat v0.27.17 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `swc_css_compat`
[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 swc_css_compat src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=d09da37257d8a64c -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-c97c69d79af11a09.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-94384e5ea6a973b7.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f7c911b5c8492eba.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-127c638f4f2f3f9e.rmeta --extern swc_atoms=/opt/rustwide/target/debug/deps/libswc_atoms-a3fddf44d9581f86.rmeta --extern swc_common=/opt/rustwide/target/debug/deps/libswc_common-7a00b426e5895a5c.rmeta --extern swc_css_ast=/opt/rustwide/target/debug/deps/libswc_css_ast-f071dcf89f207c73.rmeta --extern swc_css_utils=/opt/rustwide/target/debug/deps/libswc_css_utils-11fbcd0c2670bdc5.rmeta --extern swc_css_visit=/opt/rustwide/target/debug/deps/libswc_css_visit-388019f687bab7de.rmeta --cap-lints=warn --crate-version 0.27.17` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "797f9ab6289209c69c1f87f41c68ca8be98cdf082252ead120f8530e5f6ecac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797f9ab6289209c69c1f87f41c68ca8be98cdf082252ead120f8530e5f6ecac8", kill_on_drop: false }`
[INFO] [stdout] 797f9ab6289209c69c1f87f41c68ca8be98cdf082252ead120f8530e5f6ecac8
[INFO] documenting swc_css_compat-0.27.17 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate swc_css_compat 0.27.17 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate swc_css_compat 0.27.17 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 swc_css_compat 0.27.17
[INFO] finished tweaking crates.io crate swc_css_compat 0.27.17
[INFO] tweaked toml for crates.io crate swc_css_compat 0.27.17 written to /workspace/builds/worker-2-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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8154679e0687fca227ecce57da24c79a4810d3f33270e79193f95f8bd29b3d5f
[INFO] running `Command { std: "docker" "start" "-a" "8154679e0687fca227ecce57da24c79a4810d3f33270e79193f95f8bd29b3d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8154679e0687fca227ecce57da24c79a4810d3f33270e79193f95f8bd29b3d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8154679e0687fca227ecce57da24c79a4810d3f33270e79193f95f8bd29b3d5f", kill_on_drop: false }`
[INFO] [stdout] 8154679e0687fca227ecce57da24c79a4810d3f33270e79193f95f8bd29b3d5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 34a6af9eef9b008ec8aace073a146b34eee7e809b12e1bf320c1776201f14bfa
[INFO] running `Command { std: "docker" "start" "-a" "34a6af9eef9b008ec8aace073a146b34eee7e809b12e1bf320c1776201f14bfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]     Checking better_scoped_tls v0.1.1
[INFO] [stderr]     Checking hstr v0.2.7
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking num-bigint v0.4.4
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling swc_macros_common v0.3.9
[INFO] [stderr]    Compiling pmutil v0.6.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling swc_visit_macros v0.5.9
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling from_variant v0.1.7
[INFO] [stderr]    Compiling ast_node v0.9.6
[INFO] [stderr]    Compiling swc_eq_ignore_macros v0.1.3
[INFO] [stderr]    Compiling is-macro v0.3.5
[INFO] [stderr]    Compiling string_enum v0.4.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking serde v1.0.195
[INFO] [stderr]     Checking swc_visit v0.5.8
[INFO] [stderr]     Checking swc_atoms v0.6.5
[INFO] [stderr]     Checking swc_common v0.33.12
[INFO] [stderr]     Checking swc_css_ast v0.140.14
[INFO] [stderr]     Checking swc_css_visit v0.139.14
[INFO] [stderr]     Checking swc_css_utils v0.137.14
[INFO] [stderr]  Documenting swc_css_compat v0.27.17 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_patterns)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `swc_css_compat`
[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 swc_css_compat src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=aa43421c1e71708b -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-4966e112fddda465.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-6fb0ab44501d538d.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-2e16c7bc97269d6e.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-555e11f255cebb86.rmeta --extern swc_atoms=/opt/rustwide/target/debug/deps/libswc_atoms-b020a83e3309dae5.rmeta --extern swc_common=/opt/rustwide/target/debug/deps/libswc_common-0b2f40859a56f707.rmeta --extern swc_css_ast=/opt/rustwide/target/debug/deps/libswc_css_ast-30ec036602d28fad.rmeta --extern swc_css_utils=/opt/rustwide/target/debug/deps/libswc_css_utils-8cc5c460ff9e042b.rmeta --extern swc_css_visit=/opt/rustwide/target/debug/deps/libswc_css_visit-6720f7cd8e9ee91d.rmeta --cap-lints=warn --crate-version 0.27.17` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "34a6af9eef9b008ec8aace073a146b34eee7e809b12e1bf320c1776201f14bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a6af9eef9b008ec8aace073a146b34eee7e809b12e1bf320c1776201f14bfa", kill_on_drop: false }`
[INFO] [stdout] 34a6af9eef9b008ec8aace073a146b34eee7e809b12e1bf320c1776201f14bfa
