[INFO] fetching crate validators-derive 0.24.5...
[INFO] documenting validators-derive-0.24.5 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate validators-derive 0.24.5 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate validators-derive 0.24.5 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 validators-derive 0.24.5
[INFO] finished tweaking crates.io crate validators-derive 0.24.5
[INFO] tweaked toml for crates.io crate validators-derive 0.24.5 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" "+1.76.0" "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 validators-options v0.24.4
[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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d4c830c33b734d224a92af129f8e92265f014581a884d9286cd6ac45e0d081f
[INFO] running `Command { std: "docker" "start" "-a" "8d4c830c33b734d224a92af129f8e92265f014581a884d9286cd6ac45e0d081f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d4c830c33b734d224a92af129f8e92265f014581a884d9286cd6ac45e0d081f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4c830c33b734d224a92af129f8e92265f014581a884d9286cd6ac45e0d081f", kill_on_drop: false }`
[INFO] [stdout] 8d4c830c33b734d224a92af129f8e92265f014581a884d9286cd6ac45e0d081f
[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" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d8911c8b1cae00c3b4139a0b0b3d23940669d64d223aabe54f3aac4395e55e8
[INFO] running `Command { std: "docker" "start" "-a" "5d8911c8b1cae00c3b4139a0b0b3d23940669d64d223aabe54f3aac4395e55e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking proc-macro2 v1.0.78
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling enum-ordinalize v3.1.15
[INFO] [stderr]    Compiling educe v0.4.23
[INFO] [stderr]     Checking validators-options v0.24.4
[INFO] [stderr]  Documenting validators-derive v0.24.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: at least one of the validator features must be enabled
[INFO] [stdout]   --> src/support_validators.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | compile_error!("at least one of the validator features must be enabled");
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]   --> src/support_validators.rs:35:62
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Ordinalize)]
[INFO] [stdout]    |                                                              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: An ordinalized enum needs to have at least one variant.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `validators-derive`
[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 proc-macro --crate-name validators_derive src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2f4989d005865c22 -L dependency=/opt/rustwide/target/debug/deps --extern educe=/opt/rustwide/target/debug/deps/libeduce-d099dc4c8a577bfe.so --extern enum_ordinalize=/opt/rustwide/target/debug/deps/libenum_ordinalize-c4335c1a0228bafb.so --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-1bc556be54688c37.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-44762e16f83d10ff.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-931b7ad2a3e506f1.rmeta --extern validators_options=/opt/rustwide/target/debug/deps/libvalidators_options-e6e2359ea74ac990.rmeta --extern proc_macro --cap-lints=warn --crate-version 0.24.5` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "5d8911c8b1cae00c3b4139a0b0b3d23940669d64d223aabe54f3aac4395e55e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d8911c8b1cae00c3b4139a0b0b3d23940669d64d223aabe54f3aac4395e55e8", kill_on_drop: false }`
[INFO] [stdout] 5d8911c8b1cae00c3b4139a0b0b3d23940669d64d223aabe54f3aac4395e55e8
