[INFO] cloning repository https://github.com/jeikabu/matrix-io
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeikabu/matrix-io" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeikabu%2Fmatrix-io", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeikabu%2Fmatrix-io'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0094f7325e3e9c19261f687eb2caa121cbaa301e
[INFO] documenting jeikabu/matrix-io against 1.69.0 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeikabu%2Fmatrix-io" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeikabu/matrix-io 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 git repo https://github.com/jeikabu/matrix-io
[INFO] finished tweaking git repo https://github.com/jeikabu/matrix-io
[INFO] tweaked toml for git repo https://github.com/jeikabu/matrix-io written to /workspace/builds/worker-3-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cf5f7c0204967c4d1bb6ff1af98cb2994c88f10ae5a4b13d0c1f8655203ce27d
[INFO] running `Command { std: "docker" "start" "-a" "cf5f7c0204967c4d1bb6ff1af98cb2994c88f10ae5a4b13d0c1f8655203ce27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf5f7c0204967c4d1bb6ff1af98cb2994c88f10ae5a4b13d0c1f8655203ce27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5f7c0204967c4d1bb6ff1af98cb2994c88f10ae5a4b13d0c1f8655203ce27d", kill_on_drop: false }`
[INFO] [stdout] cf5f7c0204967c4d1bb6ff1af98cb2994c88f10ae5a4b13d0c1f8655203ce27d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cfd6ba9c0ac7698cb2dda9dbbd118c979b40d3608aa615be48db7aa3da3fa94a
[INFO] running `Command { std: "docker" "start" "-a" "cfd6ba9c0ac7698cb2dda9dbbd118c979b40d3608aa615be48db7aa3da3fa94a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling matrix_hal_esp32_sys v0.1.0 (/opt/rustwide/workdir/matrix_hal_esp32_sys)
[INFO] [stderr]  Documenting matrix_hal_esp32_sys v0.1.0 (/opt/rustwide/workdir/matrix_hal_esp32_sys)
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> matrix_hal_esp32_sys/src/bindings.rs:623:54
[INFO] [stdout]     |
[INFO] [stdout] 623 |                 let mut __bindgen_tmp = ::core::mem::uninitialized();
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> matrix_hal_esp32_sys/src/bindings.rs:761:54
[INFO] [stdout]     |
[INFO] [stdout] 761 |                 let mut __bindgen_tmp = ::core::mem::uninitialized();
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> matrix_hal_esp32_sys/src/bindings.rs:868:54
[INFO] [stdout]     |
[INFO] [stdout] 868 |                 let mut __bindgen_tmp = ::core::mem::uninitialized();
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `Everloop` does not permit being left uninitialized
[INFO] [stdout]    --> matrix_hal_esp32_sys/src/bindings.rs:623:41
[INFO] [stdout]     |
[INFO] [stdout] 623 |                 let mut __bindgen_tmp = ::core::mem::uninitialized();
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         this code causes undefined behavior when executed
[INFO] [stdout]     |                                         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout] note: in this struct field
[INFO] [stdout]    --> matrix_hal_esp32_sys/src/bindings.rs:595:13
[INFO] [stdout]     |
[INFO] [stdout] 595 |             pub _base: root::matrix_hal::MatrixDriver,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: raw pointers must be initialized (in this struct field)
[INFO] [stdout]    --> matrix_hal_esp32_sys/src/bindings.rs:572:13
[INFO] [stdout]     |
[INFO] [stdout] 572 |             pub wishbone_: *mut root::matrix_hal::WishboneBus,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `MicrophoneArray` does not permit being left uninitialized
[INFO] [stdout]    --> matrix_hal_esp32_sys/src/bindings.rs:761:41
[INFO] [stdout]     |
[INFO] [stdout] 761 |                 let mut __bindgen_tmp = ::core::mem::uninitialized();
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         this code causes undefined behavior when executed
[INFO] [stdout]     |                                         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout] note: in this struct field
[INFO] [stdout]    --> matrix_hal_esp32_sys/src/bindings.rs:642:13
[INFO] [stdout]     |
[INFO] [stdout] 642 |             pub _base: root::matrix_hal::MatrixDriver,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: raw pointers must be initialized (in this struct field)
[INFO] [stdout]    --> matrix_hal_esp32_sys/src/bindings.rs:572:13
[INFO] [stdout]     |
[INFO] [stdout] 572 |             pub wishbone_: *mut root::matrix_hal::WishboneBus,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `MicrophoneCore` does not permit being left uninitialized
[INFO] [stdout]    --> matrix_hal_esp32_sys/src/bindings.rs:868:41
[INFO] [stdout]     |
[INFO] [stdout] 868 |                 let mut __bindgen_tmp = ::core::mem::uninitialized();
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         this code causes undefined behavior when executed
[INFO] [stdout]     |                                         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout] note: in this struct field
[INFO] [stdout]    --> matrix_hal_esp32_sys/src/bindings.rs:785:13
[INFO] [stdout]     |
[INFO] [stdout] 785 |             pub _base: root::matrix_hal::MatrixDriver,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: raw pointers must be initialized (in this struct field)
[INFO] [stdout]    --> matrix_hal_esp32_sys/src/bindings.rs:572:13
[INFO] [stdout]     |
[INFO] [stdout] 572 |             pub wishbone_: *mut root::matrix_hal::WishboneBus,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting everloop v0.1.0 (/opt/rustwide/workdir/examples/everloop)
[INFO] [stderr]     Finished dev [unoptimized] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "cfd6ba9c0ac7698cb2dda9dbbd118c979b40d3608aa615be48db7aa3da3fa94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd6ba9c0ac7698cb2dda9dbbd118c979b40d3608aa615be48db7aa3da3fa94a", kill_on_drop: false }`
[INFO] [stdout] cfd6ba9c0ac7698cb2dda9dbbd118c979b40d3608aa615be48db7aa3da3fa94a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 222f1cc3ad6f2657eb4f0236ecfba88726a0dbbfc85c3041f1df9dffd4f88dd1
[INFO] running `Command { std: "docker" "start" "-a" "222f1cc3ad6f2657eb4f0236ecfba88726a0dbbfc85c3041f1df9dffd4f88dd1", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "222f1cc3ad6f2657eb4f0236ecfba88726a0dbbfc85c3041f1df9dffd4f88dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222f1cc3ad6f2657eb4f0236ecfba88726a0dbbfc85c3041f1df9dffd4f88dd1", kill_on_drop: false }`
[INFO] [stdout] 222f1cc3ad6f2657eb4f0236ecfba88726a0dbbfc85c3041f1df9dffd4f88dd1
