[INFO] fetching crate dlfcn 0.1.0...
[INFO] documenting dlfcn-0.1.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate dlfcn 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate dlfcn 0.1.0 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 dlfcn 0.1.0
[INFO] finished tweaking crates.io crate dlfcn 0.1.0
[INFO] tweaked toml for crates.io crate dlfcn 0.1.0 written to /workspace/builds/worker-0-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] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e234520aab8a33cbb8657772f5d1306aeb6bd91ee4b9733c57d52325aa623d1d
[INFO] running `Command { std: "docker" "start" "-a" "e234520aab8a33cbb8657772f5d1306aeb6bd91ee4b9733c57d52325aa623d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e234520aab8a33cbb8657772f5d1306aeb6bd91ee4b9733c57d52325aa623d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e234520aab8a33cbb8657772f5d1306aeb6bd91ee4b9733c57d52325aa623d1d", kill_on_drop: false }`
[INFO] [stdout] e234520aab8a33cbb8657772f5d1306aeb6bd91ee4b9733c57d52325aa623d1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7ec36965a009494ab96a60c92c478f2e16df3aa2e192b1935e9d9cdcc7800167
[INFO] running `Command { std: "docker" "start" "-a" "7ec36965a009494ab96a60c92c478f2e16df3aa2e192b1935e9d9cdcc7800167", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]  Documenting dlfcn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `sym`
[INFO] [stdout]   --> src/dynlib.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |     /// Usually, the [`sym`] and [`drop`] methods are enough, but you're free to use it for
[INFO] [stdout]    |                        ^^^ no item named `sym` 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: unresolved link to `sym`
[INFO] [stdout]   --> src/dynlib.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |     /// Usually, the [`sym`] method is enough, though you're free to use it for what you may want
[INFO] [stdout]    |                        ^^^ no item named `sym` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `open`
[INFO] [stdout]   --> src/dynlib.rs:27:63
[INFO] [stdout]    |
[INFO] [stdout] 27 |     /// Returns the path of the dynamic library as given to [`open`] or [`new`].
[INFO] [stdout]    |                                                               ^^^^ no item named `open` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `new`
[INFO] [stdout]   --> src/dynlib.rs:27:75
[INFO] [stdout]    |
[INFO] [stdout] 27 |     /// Returns the path of the dynamic library as given to [`open`] or [`new`].
[INFO] [stdout]    |                                                                           ^^^ no item named `new` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `RtldOr::Local`
[INFO] [stdout]   --> src/dynlib.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |     /// So long [`RtldOr::Local`] wasn't specified, it will also look at other loaded symbols which
[INFO] [stdout]    |                   ^^^^^^^^^^^^^ no item named `RtldOr` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `RtldOr::Global`
[INFO] [stdout]   --> src/dynlib.rs:34:64
[INFO] [stdout]    |
[INFO] [stdout] 34 |     /// are either in the program itself or were loaded with [`RtldOr::Global`].
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^ no item named `RtldOr` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `new`
[INFO] [stdout]   --> src/dynlib.rs:66:39
[INFO] [stdout]    |
[INFO] [stdout] 66 |     /// Makes a safe instance using [`new`] then applies the closure given to it.
[INFO] [stdout]    |                                       ^^^ no item named `new` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "7ec36965a009494ab96a60c92c478f2e16df3aa2e192b1935e9d9cdcc7800167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec36965a009494ab96a60c92c478f2e16df3aa2e192b1935e9d9cdcc7800167", kill_on_drop: false }`
[INFO] [stdout] 7ec36965a009494ab96a60c92c478f2e16df3aa2e192b1935e9d9cdcc7800167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b152e6d6566cf8859c48bde67bcb2a934f6249902305fa15b30e88d675dd1a91
[INFO] running `Command { std: "docker" "start" "-a" "b152e6d6566cf8859c48bde67bcb2a934f6249902305fa15b30e88d675dd1a91", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]  Documenting dlfcn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `sym`
[INFO] [stdout]   --> src/dynlib.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |     /// Usually, the [`sym`] and [`drop`] methods are enough, but you're free to use it for
[INFO] [stdout]    |                        ^^^ no item named `sym` 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: unresolved link to `sym`
[INFO] [stdout]   --> src/dynlib.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |     /// Usually, the [`sym`] method is enough, though you're free to use it for what you may want
[INFO] [stdout]    |                        ^^^ no item named `sym` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `open`
[INFO] [stdout]   --> src/dynlib.rs:27:63
[INFO] [stdout]    |
[INFO] [stdout] 27 |     /// Returns the path of the dynamic library as given to [`open`] or [`new`].
[INFO] [stdout]    |                                                               ^^^^ no item named `open` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `new`
[INFO] [stdout]   --> src/dynlib.rs:27:75
[INFO] [stdout]    |
[INFO] [stdout] 27 |     /// Returns the path of the dynamic library as given to [`open`] or [`new`].
[INFO] [stdout]    |                                                                           ^^^ no item named `new` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `RtldOr::Local`
[INFO] [stdout]   --> src/dynlib.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |     /// So long [`RtldOr::Local`] wasn't specified, it will also look at other loaded symbols which
[INFO] [stdout]    |                   ^^^^^^^^^^^^^ no item named `RtldOr` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `RtldOr::Global`
[INFO] [stdout]   --> src/dynlib.rs:34:64
[INFO] [stdout]    |
[INFO] [stdout] 34 |     /// are either in the program itself or were loaded with [`RtldOr::Global`].
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^ no item named `RtldOr` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `new`
[INFO] [stdout]   --> src/dynlib.rs:66:39
[INFO] [stdout]    |
[INFO] [stdout] 66 |     /// Makes a safe instance using [`new`] then applies the closure given to it.
[INFO] [stdout]    |                                       ^^^ no item named `new` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "b152e6d6566cf8859c48bde67bcb2a934f6249902305fa15b30e88d675dd1a91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b152e6d6566cf8859c48bde67bcb2a934f6249902305fa15b30e88d675dd1a91", kill_on_drop: false }`
[INFO] [stdout] b152e6d6566cf8859c48bde67bcb2a934f6249902305fa15b30e88d675dd1a91
