[INFO] fetching crate hko 1.11.0...
[INFO] documenting hko-1.11.0 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate hko 1.11.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate hko 1.11.0 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 hko 1.11.0
[INFO] finished tweaking crates.io crate hko 1.11.0
[INFO] tweaked toml for crates.io crate hko 1.11.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum v0.26.1
[INFO] [stderr]   Downloaded strum_macros v0.26.1
[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] 5160e114e919e0918756e9920878f001a1b06225e95910f6ef5d41d86e58b5c8
[INFO] running `Command { std: "docker" "start" "-a" "5160e114e919e0918756e9920878f001a1b06225e95910f6ef5d41d86e58b5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5160e114e919e0918756e9920878f001a1b06225e95910f6ef5d41d86e58b5c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5160e114e919e0918756e9920878f001a1b06225e95910f6ef5d41d86e58b5c8", kill_on_drop: false }`
[INFO] [stdout] 5160e114e919e0918756e9920878f001a1b06225e95910f6ef5d41d86e58b5c8
[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] 49e701acb5a8cff7fdb9757d35d44160974e614211b1ba61cfe610308bc4afb0
[INFO] running `Command { std: "docker" "start" "-a" "49e701acb5a8cff7fdb9757d35d44160974e614211b1ba61cfe610308bc4afb0", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling strum_macros v0.26.1
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking strum v0.26.1
[INFO] [stderr]     Checking serde v1.0.196
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking chrono v0.4.34
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]  Documenting hko v1.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(doc_cfg)]
[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 `hko`
[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 hko src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="csv"' --cfg 'feature="default"' --cfg 'feature="earthquake"' --cfg 'feature="hourly_rainfall"' --cfg 'feature="lunardate"' --cfg 'feature="nom"' --cfg 'feature="num-derive"' --cfg 'feature="num-traits"' --cfg 'feature="opendata"' --cfg 'feature="serde_json"' --cfg 'feature="weather"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0ac9785e2edfe165 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-65afa5403de50371.rmeta --extern csv=/opt/rustwide/target/debug/deps/libcsv-2e641ac5aeba4704.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-0f6e5cd3b113d981.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-e21fb6d3610dd30a.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-c79266bd33cd080c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f6ff31146ee33c07.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-b65ece1c1a9ff15a.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-b47fb5e245c70c23.rmeta --cap-lints=warn --crate-version 1.11.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "49e701acb5a8cff7fdb9757d35d44160974e614211b1ba61cfe610308bc4afb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e701acb5a8cff7fdb9757d35d44160974e614211b1ba61cfe610308bc4afb0", kill_on_drop: false }`
[INFO] [stdout] 49e701acb5a8cff7fdb9757d35d44160974e614211b1ba61cfe610308bc4afb0
[INFO] documenting hko-1.11.0 against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] extracting crate hko 1.11.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate hko 1.11.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hko 1.11.0
[INFO] finished tweaking crates.io crate hko 1.11.0
[INFO] tweaked toml for crates.io crate hko 1.11.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "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-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb2003c6eecf712091a9edbcd23f951b1d6f89942a120efc9521ada249b02c0c
[INFO] running `Command { std: "docker" "start" "-a" "cb2003c6eecf712091a9edbcd23f951b1d6f89942a120efc9521ada249b02c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb2003c6eecf712091a9edbcd23f951b1d6f89942a120efc9521ada249b02c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb2003c6eecf712091a9edbcd23f951b1d6f89942a120efc9521ada249b02c0c", kill_on_drop: false }`
[INFO] [stdout] cb2003c6eecf712091a9edbcd23f951b1d6f89942a120efc9521ada249b02c0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35f538c6e7eb042cbdfa4dd5649404c8181f66b62c8c2474540bda4a74669669
[INFO] running `Command { std: "docker" "start" "-a" "35f538c6e7eb042cbdfa4dd5649404c8181f66b62c8c2474540bda4a74669669", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]    Compiling strum_macros v0.26.1
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking strum v0.26.1
[INFO] [stderr]     Checking serde v1.0.196
[INFO] [stderr]     Checking chrono v0.4.34
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]  Documenting hko v1.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(doc_cfg)]
[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 `hko`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name hko src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="csv"' --cfg 'feature="default"' --cfg 'feature="earthquake"' --cfg 'feature="hourly_rainfall"' --cfg 'feature="lunardate"' --cfg 'feature="nom"' --cfg 'feature="num-derive"' --cfg 'feature="num-traits"' --cfg 'feature="opendata"' --cfg 'feature="serde_json"' --cfg 'feature="weather"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=18a91d4f3b3975d0 -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-c7e7312a84c1d8de.rmeta --extern csv=/opt/rustwide/target/debug/deps/libcsv-6c717a91ce0f54f4.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-9420aaa427004267.rmeta --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-4b8b62de59346862.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-eed5589739e856af.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-5ef56699f01a1fe1.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c516f605d62514c6.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-e6b0e8648a8fa6d4.rmeta --cap-lints=warn --crate-version 1.11.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "35f538c6e7eb042cbdfa4dd5649404c8181f66b62c8c2474540bda4a74669669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f538c6e7eb042cbdfa4dd5649404c8181f66b62c8c2474540bda4a74669669", kill_on_drop: false }`
[INFO] [stdout] 35f538c6e7eb042cbdfa4dd5649404c8181f66b62c8c2474540bda4a74669669
