[INFO] fetching crate compio-buf 0.8.3...
[INFO] documenting compio-buf-0.8.3 against 1.97.0-beta.6 for beta-rustdoc-1.98-1
[INFO] extracting crate compio-buf 0.8.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate compio-buf 0.8.3
[INFO] finished tweaking crates.io crate compio-buf 0.8.3
[INFO] tweaked toml for crates.io crate compio-buf 0.8.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate compio-buf 0.8.3 on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate compio-buf 0.8.3 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 377a55af19a0aa75ef0f540cd6bb5214163529885d9bb8205288e33a962f1401
[INFO] running `Command { std: "docker" "start" "377a55af19a0aa75ef0f540cd6bb5214163529885d9bb8205288e33a962f1401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "377a55af19a0aa75ef0f540cd6bb5214163529885d9bb8205288e33a962f1401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "377a55af19a0aa75ef0f540cd6bb5214163529885d9bb8205288e33a962f1401" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "377a55af19a0aa75ef0f540cd6bb5214163529885d9bb8205288e33a962f1401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "377a55af19a0aa75ef0f540cd6bb5214163529885d9bb8205288e33a962f1401" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting compio-buf v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.32s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/compio_buf/index.html
[INFO] running `Command { std: "docker" "inspect" "377a55af19a0aa75ef0f540cd6bb5214163529885d9bb8205288e33a962f1401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "377a55af19a0aa75ef0f540cd6bb5214163529885d9bb8205288e33a962f1401" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]  Documenting compio-buf v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/io_buf.rs:174:25
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl IoBuf for std::io::BorrowedBuf<'static, u8> {
[INFO] [stdout]     |                         ^^^^^^^^^^^          -- help: remove the unnecessary generic argument
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         expected 0 generic arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/io_buf.rs:837:26
[INFO] [stdout]     |
[INFO] [stdout] 837 | impl SetLen for std::io::BorrowedBuf<'static, u8> {
[INFO] [stdout]     |                          ^^^^^^^^^^^          -- help: remove the unnecessary generic argument
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected 0 generic arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/io_buf.rs:655:28
[INFO] [stdout]     |
[INFO] [stdout] 655 | impl IoBufMut for std::io::BorrowedBuf<'static, u8> {
[INFO] [stdout]     |                            ^^^^^^^^^^^          -- help: remove the unnecessary generic argument
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            expected 0 generic arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `compio-buf`
[INFO] running `Command { std: "docker" "inspect" "377a55af19a0aa75ef0f540cd6bb5214163529885d9bb8205288e33a962f1401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "377a55af19a0aa75ef0f540cd6bb5214163529885d9bb8205288e33a962f1401", kill_on_drop: false }`
[INFO] [stdout] 377a55af19a0aa75ef0f540cd6bb5214163529885d9bb8205288e33a962f1401
