[INFO] fetching crate zstring 0.2.4...
[INFO] documenting zstring-0.2.4 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate zstring 0.2.4 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate zstring 0.2.4 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zstring 0.2.4
[INFO] finished tweaking crates.io crate zstring 0.2.4
[INFO] tweaked toml for crates.io crate zstring 0.2.4 written to /workspace/builds/worker-0-tc1/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" "+1.69.0" "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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ptr_iter v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71ba304402f4cdcb39f2b3e640980083f28eeb3316b6430f3e235c486f46411c
[INFO] running `Command { std: "docker" "start" "-a" "71ba304402f4cdcb39f2b3e640980083f28eeb3316b6430f3e235c486f46411c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71ba304402f4cdcb39f2b3e640980083f28eeb3316b6430f3e235c486f46411c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ba304402f4cdcb39f2b3e640980083f28eeb3316b6430f3e235c486f46411c", kill_on_drop: false }`
[INFO] [stdout] 71ba304402f4cdcb39f2b3e640980083f28eeb3316b6430f3e235c486f46411c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1474d90147388b85f50aa06d77c3c682643ce3e0da8f7ea6154ae2c555b75c94
[INFO] running `Command { std: "docker" "start" "-a" "1474d90147388b85f50aa06d77c3c682643ce3e0da8f7ea6154ae2c555b75c94", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking ptr_iter v0.1.1
[INFO] [stderr]  Documenting zstring v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `alloc::ffi::CString`
[INFO] [stdout]  --> src/lib.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 | //! Unlike the [`CStr`](core::ffi::CStr) and [`CString`](alloc::ffi::CString)
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^^^^^^ no item named `alloc` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ZString`
[INFO] [stdout]    --> src/zstr.rs:261:60
[INFO] [stdout]     |
[INFO] [stdout] 261 | /// An error occurred while trying to make a [`ZStr`] or [`ZString`].
[INFO] [stdout]     |                                                            ^^^^^^^ no item named `ZString` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "1474d90147388b85f50aa06d77c3c682643ce3e0da8f7ea6154ae2c555b75c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1474d90147388b85f50aa06d77c3c682643ce3e0da8f7ea6154ae2c555b75c94", kill_on_drop: false }`
[INFO] [stdout] 1474d90147388b85f50aa06d77c3c682643ce3e0da8f7ea6154ae2c555b75c94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "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" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"docs_rs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ee7c9b3b70c5e74b70a72f4966e6d2667d9cc298d68c06efc055462aabf7247
[INFO] running `Command { std: "docker" "start" "-a" "8ee7c9b3b70c5e74b70a72f4966e6d2667d9cc298d68c06efc055462aabf7247", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting zstring v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `CharDecoder`
[INFO] [stdout]   --> src/_zstring.rs:11:63
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// The bytes pointed to *should* be utf-8 encoded, but the [`CharDecoder`] used
[INFO] [stdout]    |                                                               ^^^^^^^^^^^ no item named `CharDecoder` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "8ee7c9b3b70c5e74b70a72f4966e6d2667d9cc298d68c06efc055462aabf7247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee7c9b3b70c5e74b70a72f4966e6d2667d9cc298d68c06efc055462aabf7247", kill_on_drop: false }`
[INFO] [stdout] 8ee7c9b3b70c5e74b70a72f4966e6d2667d9cc298d68c06efc055462aabf7247
