[INFO] fetching crate evergreen 0.0.1...
[INFO] documenting evergreen-0.0.1 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate evergreen 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate evergreen 0.0.1 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 evergreen 0.0.1
[INFO] finished tweaking crates.io crate evergreen 0.0.1
[INFO] tweaked toml for crates.io crate evergreen 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate evergreen 0.0.1 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded refinery-macros v0.8.11
[INFO] [stderr]   Downloaded refinery-core v0.8.11
[INFO] [stderr]   Downloaded shellexpand v3.1.0
[INFO] [stderr]   Downloaded siphasher v1.0.0
[INFO] [stderr]   Downloaded markdown v0.3.0
[INFO] [stderr]   Downloaded pipeline v0.5.0
[INFO] [stderr]   Downloaded refinery v0.8.11
[INFO] [stderr]   Downloaded rustix v0.38.20
[INFO] [stderr]   Downloaded openpgp v0.3.0
[INFO] [stderr]   Downloaded iocore v0.100.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c7888d31b5f612ed61acaf6e295eaa31ed5f47c9e670de3ee3319fafaec0b5e8
[INFO] running `Command { std: "docker" "start" "-a" "c7888d31b5f612ed61acaf6e295eaa31ed5f47c9e670de3ee3319fafaec0b5e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7888d31b5f612ed61acaf6e295eaa31ed5f47c9e670de3ee3319fafaec0b5e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7888d31b5f612ed61acaf6e295eaa31ed5f47c9e670de3ee3319fafaec0b5e8", kill_on_drop: false }`
[INFO] [stdout] c7888d31b5f612ed61acaf6e295eaa31ed5f47c9e670de3ee3319fafaec0b5e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2c4932092009d70447fe19b81f337552883cf62b7d9ebf15425451a22ef7ef5f
[INFO] running `Command { std: "docker" "start" "-a" "2c4932092009d70447fe19b81f337552883cf62b7d9ebf15425451a22ef7ef5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling rustix v0.38.20
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling deranged v0.3.9
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking winnow v0.5.17
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.26.0
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]    Compiling siphasher v1.0.0
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]     Checking termcolor v1.3.0
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling time v0.3.30
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking pipeline v0.5.0
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking openpgp v0.3.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking indexmap v2.0.2
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking clap_builder v4.4.6
[INFO] [stderr]     Checking rusqlite v0.29.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.189
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]    Compiling refinery-core v0.8.11
[INFO] [stderr]    Compiling refinery-macros v0.8.11
[INFO] [stderr]     Checking bstr v1.7.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.10.2/src/lib.rs:1317:42
[INFO] [stdout]      |
[INFO] [stdout] 1317 | #![cfg_attr(feature = "pattern", feature(pattern))]
[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 compile `regex` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2c4932092009d70447fe19b81f337552883cf62b7d9ebf15425451a22ef7ef5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4932092009d70447fe19b81f337552883cf62b7d9ebf15425451a22ef7ef5f", kill_on_drop: false }`
[INFO] [stdout] 2c4932092009d70447fe19b81f337552883cf62b7d9ebf15425451a22ef7ef5f
[INFO] documenting evergreen-0.0.1 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate evergreen 0.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate evergreen 0.0.1 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 evergreen 0.0.1
[INFO] finished tweaking crates.io crate evergreen 0.0.1
[INFO] tweaked toml for crates.io crate evergreen 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate evergreen 0.0.1 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-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 30aa4a8347dcd202b9cd53664314f889293d11942d61070cd53320da4518bf4f
[INFO] running `Command { std: "docker" "start" "-a" "30aa4a8347dcd202b9cd53664314f889293d11942d61070cd53320da4518bf4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30aa4a8347dcd202b9cd53664314f889293d11942d61070cd53320da4518bf4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30aa4a8347dcd202b9cd53664314f889293d11942d61070cd53320da4518bf4f", kill_on_drop: false }`
[INFO] [stdout] 30aa4a8347dcd202b9cd53664314f889293d11942d61070cd53320da4518bf4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6b030950b4bd637c37e06cd1dc5da79e5e0824a556c233c6b11b9c19f252449d
[INFO] running `Command { std: "docker" "start" "-a" "6b030950b4bd637c37e06cd1dc5da79e5e0824a556c233c6b11b9c19f252449d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.189
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling rustix v0.38.20
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling deranged v0.3.9
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]     Checking winnow v0.5.17
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking hashbrown v0.14.2
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling siphasher v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.26.0
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking termcolor v1.3.0
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking pipeline v0.5.0
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling time v0.3.30
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking openpgp v0.3.0
[INFO] [stderr]     Checking indexmap v2.0.2
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking url v2.4.1
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking rusqlite v0.29.0
[INFO] [stderr]     Checking clap_builder v4.4.6
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.189
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]    Compiling refinery-core v0.8.11
[INFO] [stderr]    Compiling refinery-macros v0.8.11
[INFO] [stderr]     Checking bstr v1.7.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.10.2/src/lib.rs:1317:42
[INFO] [stdout]      |
[INFO] [stdout] 1317 | #![cfg_attr(feature = "pattern", feature(pattern))]
[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 compile `regex` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6b030950b4bd637c37e06cd1dc5da79e5e0824a556c233c6b11b9c19f252449d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b030950b4bd637c37e06cd1dc5da79e5e0824a556c233c6b11b9c19f252449d", kill_on_drop: false }`
[INFO] [stdout] 6b030950b4bd637c37e06cd1dc5da79e5e0824a556c233c6b11b9c19f252449d
