[INFO] fetching crate fast-erasure-shake-rng 0.2.0...
[INFO] documenting fast-erasure-shake-rng-0.2.0 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate fast-erasure-shake-rng 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate fast-erasure-shake-rng 0.2.0 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 fast-erasure-shake-rng 0.2.0
[INFO] finished tweaking crates.io crate fast-erasure-shake-rng 0.2.0
[INFO] tweaked toml for crates.io crate fast-erasure-shake-rng 0.2.0 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" "+1.75.0" "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] 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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87d4c2065fe0d018a6697db5ac3be826bfbde67ef96e9eeb685a6c96d57274ca
[INFO] running `Command { std: "docker" "start" "-a" "87d4c2065fe0d018a6697db5ac3be826bfbde67ef96e9eeb685a6c96d57274ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87d4c2065fe0d018a6697db5ac3be826bfbde67ef96e9eeb685a6c96d57274ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d4c2065fe0d018a6697db5ac3be826bfbde67ef96e9eeb685a6c96d57274ca", kill_on_drop: false }`
[INFO] [stdout] 87d4c2065fe0d018a6697db5ac3be826bfbde67ef96e9eeb685a6c96d57274ca
[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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8006e36983c9dc65aa3cf56704e302353b2f6d769bb6eb78928c2a9dafa371f
[INFO] running `Command { std: "docker" "start" "-a" "d8006e36983c9dc65aa3cf56704e302353b2f6d769bb6eb78928c2a9dafa371f", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]  Documenting fast-erasure-shake-rng v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:223:18
[INFO] [stdout]     |
[INFO] [stdout] 223 | #![cfg_attr(doc, feature(doc_cfg))]
[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 `fast-erasure-shake-rng`
[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 fast_erasure_shake_rng src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="getrandom"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=21c633a0e7755327 -L dependency=/opt/rustwide/target/debug/deps --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-782422505e8b5e9b.rmeta --extern keccak=/opt/rustwide/target/debug/deps/libkeccak-9c94c76457064286.rmeta --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-52acb704d1f3badb.rmeta --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "d8006e36983c9dc65aa3cf56704e302353b2f6d769bb6eb78928c2a9dafa371f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8006e36983c9dc65aa3cf56704e302353b2f6d769bb6eb78928c2a9dafa371f", kill_on_drop: false }`
[INFO] [stdout] d8006e36983c9dc65aa3cf56704e302353b2f6d769bb6eb78928c2a9dafa371f
[INFO] documenting fast-erasure-shake-rng-0.2.0 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate fast-erasure-shake-rng 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate fast-erasure-shake-rng 0.2.0 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 fast-erasure-shake-rng 0.2.0
[INFO] finished tweaking crates.io crate fast-erasure-shake-rng 0.2.0
[INFO] tweaked toml for crates.io crate fast-erasure-shake-rng 0.2.0 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-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-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-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3d4029ec0952cb6d11361dc9bd9f225c97208015c34f2a095ebcdb8f21460f4
[INFO] running `Command { std: "docker" "start" "-a" "c3d4029ec0952cb6d11361dc9bd9f225c97208015c34f2a095ebcdb8f21460f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3d4029ec0952cb6d11361dc9bd9f225c97208015c34f2a095ebcdb8f21460f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d4029ec0952cb6d11361dc9bd9f225c97208015c34f2a095ebcdb8f21460f4", kill_on_drop: false }`
[INFO] [stdout] c3d4029ec0952cb6d11361dc9bd9f225c97208015c34f2a095ebcdb8f21460f4
[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-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 588dd590234515252c29687f122dc825fadc24bb5c65fa3228a4976a994f533e
[INFO] running `Command { std: "docker" "start" "-a" "588dd590234515252c29687f122dc825fadc24bb5c65fa3228a4976a994f533e", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]  Documenting fast-erasure-shake-rng v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> src/lib.rs:223:18
[INFO] [stdout]     |
[INFO] [stdout] 223 | #![cfg_attr(doc, 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 `fast-erasure-shake-rng`
[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 fast_erasure_shake_rng src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="getrandom"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=b4cbfc1739991c19 -L dependency=/opt/rustwide/target/debug/deps --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-a9213ad0681cdb92.rmeta --extern keccak=/opt/rustwide/target/debug/deps/libkeccak-2b43765a1508dbae.rmeta --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-0ddb1c1e4d153d2f.rmeta --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "588dd590234515252c29687f122dc825fadc24bb5c65fa3228a4976a994f533e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588dd590234515252c29687f122dc825fadc24bb5c65fa3228a4976a994f533e", kill_on_drop: false }`
[INFO] [stdout] 588dd590234515252c29687f122dc825fadc24bb5c65fa3228a4976a994f533e
