[INFO] fetching crate cstr_core 0.2.6...
[INFO] documenting cstr_core-0.2.6 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate cstr_core 0.2.6 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate cstr_core 0.2.6 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cstr_core 0.2.6
[INFO] finished tweaking crates.io crate cstr_core 0.2.6
[INFO] tweaked toml for crates.io crate cstr_core 0.2.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbe8c61354ca16bdb9bbd20b80dd4f3a155253e47cdd85ffbf5a681cee0cf446
[INFO] running `Command { std: "docker" "start" "-a" "bbe8c61354ca16bdb9bbd20b80dd4f3a155253e47cdd85ffbf5a681cee0cf446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbe8c61354ca16bdb9bbd20b80dd4f3a155253e47cdd85ffbf5a681cee0cf446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbe8c61354ca16bdb9bbd20b80dd4f3a155253e47cdd85ffbf5a681cee0cf446", kill_on_drop: false }`
[INFO] [stdout] bbe8c61354ca16bdb9bbd20b80dd4f3a155253e47cdd85ffbf5a681cee0cf446
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c9fabf2cb63b67e10efb5d7758c853a7381e0f4da4de2809991b9a852d03ba3
[INFO] running `Command { std: "docker" "start" "-a" "0c9fabf2cb63b67e10efb5d7758c853a7381e0f4da4de2809991b9a852d03ba3", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]  Documenting cstr_core v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `str` is both a module and a primitive type
[INFO] [stdout]     --> src/lib.rs:1367:46
[INFO] [stdout]      |
[INFO] [stdout] 1367 |     /// Converts a `CStr` into a [`Cow`]`<`[`str`]`>`.
[INFO] [stdout]      |                                              ^^^ ambiguous link
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the module, prefix with `mod@`
[INFO] [stdout]      |
[INFO] [stdout] 1367 |     /// Converts a `CStr` into a [`Cow`]`<`[`mod@str`]`>`.
[INFO] [stdout]      |                                              ++++
[INFO] [stdout] help: to link to the primitive type, prefix with `prim@`
[INFO] [stdout]      |
[INFO] [stdout] 1367 |     /// Converts a `CStr` into a [`Cow`]`<`[`prim@str`]`>`.
[INFO] [stdout]      |                                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "0c9fabf2cb63b67e10efb5d7758c853a7381e0f4da4de2809991b9a852d03ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c9fabf2cb63b67e10efb5d7758c853a7381e0f4da4de2809991b9a852d03ba3", kill_on_drop: false }`
[INFO] [stdout] 0c9fabf2cb63b67e10efb5d7758c853a7381e0f4da4de2809991b9a852d03ba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f16a8bd0ad61354f2a6e09170aefb507137b7eeb56d2ae7de92f1d653b68954
[INFO] running `Command { std: "docker" "start" "-a" "2f16a8bd0ad61354f2a6e09170aefb507137b7eeb56d2ae7de92f1d653b68954", kill_on_drop: false }`
[INFO] [stderr]  Documenting cstr_core v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `str` is both a module and a primitive type
[INFO] [stdout]     --> src/lib.rs:1367:46
[INFO] [stdout]      |
[INFO] [stdout] 1367 |     /// Converts a `CStr` into a [`Cow`]`<`[`str`]`>`.
[INFO] [stdout]      |                                              ^^^ ambiguous link
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the module, prefix with `mod@`
[INFO] [stdout]      |
[INFO] [stdout] 1367 |     /// Converts a `CStr` into a [`Cow`]`<`[`mod@str`]`>`.
[INFO] [stdout]      |                                              ++++
[INFO] [stdout] help: to link to the primitive type, prefix with `prim@`
[INFO] [stdout]      |
[INFO] [stdout] 1367 |     /// Converts a `CStr` into a [`Cow`]`<`[`prim@str`]`>`.
[INFO] [stdout]      |                                              +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "2f16a8bd0ad61354f2a6e09170aefb507137b7eeb56d2ae7de92f1d653b68954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f16a8bd0ad61354f2a6e09170aefb507137b7eeb56d2ae7de92f1d653b68954", kill_on_drop: false }`
[INFO] [stdout] 2f16a8bd0ad61354f2a6e09170aefb507137b7eeb56d2ae7de92f1d653b68954
