[INFO] fetching crate linux-embedded-hal 0.5.0...
[INFO] documenting linux-embedded-hal-0.5.0 against 824336ad4127ce295849937a24c08a4aeff6ada7 for pr-162169
[INFO] extracting crate linux-embedded-hal 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate linux-embedded-hal 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate linux-embedded-hal 0.5.0
[INFO] tweaked toml for crates.io crate linux-embedded-hal 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linux-embedded-hal 0.5.0 on toolchain 824336ad4127ce295849937a24c08a4aeff6ada7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linux-embedded-hal 0.5.0 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" "+824336ad4127ce295849937a24c08a4aeff6ada7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded log v0.4.14
[INFO] [stderr]   Downloaded pin-project-lite v0.2.7
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.19
[INFO] [stderr]   Downloaded sysfs_gpio v0.6.1
[INFO] [stderr]   Downloaded futures-sink v0.3.17
[INFO] [stderr]   Downloaded mach v0.1.2
[INFO] [stderr]   Downloaded CoreFoundation-sys v0.1.4
[INFO] [stderr]   Downloaded nb v1.0.0
[INFO] [stderr]   Downloaded IOKit-sys v0.1.5
[INFO] [stderr]   Downloaded proc-macro-nested v0.1.7
[INFO] [stderr]   Downloaded futures-io v0.3.17
[INFO] [stderr]   Downloaded memoffset v0.6.4
[INFO] [stderr]   Downloaded openpty v0.2.0
[INFO] [stderr]   Downloaded embedded-hal-nb v1.0.0
[INFO] [stderr]   Downloaded futures-task v0.3.17
[INFO] [stderr]   Downloaded ntapi v0.3.6
[INFO] [stderr]   Downloaded futures-core v0.3.17
[INFO] [stderr]   Downloaded slab v0.4.5
[INFO] [stderr]   Downloaded futures-executor v0.3.17
[INFO] [stderr]   Downloaded i2cdev v0.6.0
[INFO] [stderr]   Downloaded futures-macro v0.3.17
[INFO] [stderr]   Downloaded spidev v0.7.1
[INFO] [stderr]   Downloaded quote v1.0.10
[INFO] [stderr]   Downloaded gpio-cdev v0.6.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.32
[INFO] [stderr]   Downloaded memchr v2.4.1
[INFO] [stderr]   Downloaded futures v0.3.17
[INFO] [stderr]   Downloaded futures-channel v0.3.17
[INFO] [stderr]   Downloaded serialport v4.2.2
[INFO] [stderr]   Downloaded cc v1.0.72
[INFO] [stderr]   Downloaded futures-util v0.3.17
[INFO] [stderr]   Downloaded regex v1.7.3
[INFO] [stderr]   Downloaded syn v1.0.81
[INFO] [stderr]   Downloaded nix v0.23.1
[INFO] [stderr]   Downloaded tokio v1.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 18b632b4536629d9725d8c5b8769483f05103242af38ef4d0584ff1ca098e12c
[INFO] running `Command { std: "docker" "start" "18b632b4536629d9725d8c5b8769483f05103242af38ef4d0584ff1ca098e12c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18b632b4536629d9725d8c5b8769483f05103242af38ef4d0584ff1ca098e12c", 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" "18b632b4536629d9725d8c5b8769483f05103242af38ef4d0584ff1ca098e12c" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18b632b4536629d9725d8c5b8769483f05103242af38ef4d0584ff1ca098e12c", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "18b632b4536629d9725d8c5b8769483f05103242af38ef4d0584ff1ca098e12c" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking nix v0.27.1
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking gpio-cdev v0.6.0
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking spidev v0.7.1
[INFO] [stderr]     Checking serialport v4.2.2
[INFO] [stderr]     Checking i2cdev v0.6.0
[INFO] [stderr]     Checking sysfs_gpio v0.6.1
[INFO] [stderr]  Documenting linux-embedded-hal v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `LinuxI2CError`
[INFO] [stdout]    --> src/i2c.rs:111:34
[INFO] [stdout]     |
[INFO] [stdout] 111 |     /// Fetch inner (concrete) [`LinuxI2CError`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ no item named `LinuxI2CError` 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 `embedded_hal::serial::ErrorKind`
[INFO] [stdout]   --> src/serial.rs:62:68
[INFO] [stdout]    |
[INFO] [stdout] 62 | /// Error type wrapping [io::ErrorKind](IoErrorKind) to implement [embedded_hal::serial::ErrorKind]
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `serial` in module `embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `embedded_hal::spi::Operation::DelayUs`
[INFO] [stdout]   --> src/spi.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 | /// [delay operations]: embedded_hal::spi::Operation::DelayUs
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the enum `Operation` has no variant or associated item named `DelayUs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `embedded_hal::spi::Operation::DelayUs`
[INFO] [stdout]   --> src/spi.rs:64:25
[INFO] [stdout]    |
[INFO] [stdout] 64 | /// [delay operations]: embedded_hal::spi::Operation::DelayUs
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the enum `Operation` has no variant or associated item named `DelayUs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `LinuxI2CError`
[INFO] [stdout]    --> src/spi.rs:251:34
[INFO] [stdout]     |
[INFO] [stdout] 251 |     /// Fetch inner (concrete) [`LinuxI2CError`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ no item named `LinuxI2CError` 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 `SpiOperation::DelayUs`
[INFO] [stdout]    --> src/spi.rs:192:22
[INFO] [stdout]     |
[INFO] [stdout] 192 |         /// [delay]: SpiOperation::DelayUs
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^ the enum `Operation` has no variant or associated item named `DelayUs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/sysfs_pin.rs:50:45
[INFO] [stdout]    |
[INFO] [stdout] 50 | /// Error type wrapping [sysfs_gpio::Error](sysfs_gpio::Error) to implement [embedded_hal::digital::Error]
[INFO] [stdout]    |                          -----------------  ^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout]    = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 50 - /// Error type wrapping [sysfs_gpio::Error](sysfs_gpio::Error) to implement [embedded_hal::digital::Error]
[INFO] [stdout] 50 + /// Error type wrapping [sysfs_gpio::Error] to implement [embedded_hal::digital::Error]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/cdev_pin.rs:97:52
[INFO] [stdout]    |
[INFO] [stdout] 97 | /// Error type wrapping [gpio_cdev::errors::Error](gpio_cdev::errors::Error) to implement [embedded_hal::digital::Error]
[INFO] [stdout]    |                          ------------------------  ^^^^^^^^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 97 - /// Error type wrapping [gpio_cdev::errors::Error](gpio_cdev::errors::Error) to implement [embedded_hal::digital::Error]
[INFO] [stdout] 97 + /// Error type wrapping [gpio_cdev::errors::Error] to implement [embedded_hal::digital::Error]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]    --> src/spi.rs:244:37
[INFO] [stdout]     |
[INFO] [stdout] 244 | /// Error type wrapping [io::Error](io::Error) to implement [embedded_hal::spi::ErrorKind]
[INFO] [stdout]     |                          ---------  ^^^^^^^^^ explicit target is redundant
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          because label contains path that resolves to same destination
[INFO] [stdout]     |
[INFO] [stdout]     = note: when a link's destination is not specified,
[INFO] [stdout]             the label is used to resolve intra-doc links
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]     |
[INFO] [stdout] 244 - /// Error type wrapping [io::Error](io::Error) to implement [embedded_hal::spi::ErrorKind]
[INFO] [stdout] 244 + /// Error type wrapping [io::Error] to implement [embedded_hal::spi::ErrorKind]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   |
[INFO] [stdout]   = note: when a link's destination is not specified,
[INFO] [stdout]           the label is used to resolve intra-doc links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   |
[INFO] [stdout]   = note: when a link's destination is not specified,
[INFO] [stdout]           the label is used to resolve intra-doc links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.04s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/linux_embedded_hal/index.html
[INFO] running `Command { std: "docker" "inspect" "18b632b4536629d9725d8c5b8769483f05103242af38ef4d0584ff1ca098e12c", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "18b632b4536629d9725d8c5b8769483f05103242af38ef4d0584ff1ca098e12c" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting linux-embedded-hal v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `LinuxI2CError`
[INFO] [stdout]    --> src/i2c.rs:111:34
[INFO] [stdout]     |
[INFO] [stdout] 111 |     /// Fetch inner (concrete) [`LinuxI2CError`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ no item named `LinuxI2CError` 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 `embedded_hal::serial::ErrorKind`
[INFO] [stdout]   --> src/serial.rs:62:68
[INFO] [stdout]    |
[INFO] [stdout] 62 | /// Error type wrapping [io::ErrorKind](IoErrorKind) to implement [embedded_hal::serial::ErrorKind]
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `serial` in module `embedded_hal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `embedded_hal::spi::Operation::DelayUs`
[INFO] [stdout]   --> src/spi.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 | /// [delay operations]: embedded_hal::spi::Operation::DelayUs
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the enum `Operation` has no variant or associated item named `DelayUs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `embedded_hal::spi::Operation::DelayUs`
[INFO] [stdout]   --> src/spi.rs:64:25
[INFO] [stdout]    |
[INFO] [stdout] 64 | /// [delay operations]: embedded_hal::spi::Operation::DelayUs
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the enum `Operation` has no variant or associated item named `DelayUs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `LinuxI2CError`
[INFO] [stdout]    --> src/spi.rs:251:34
[INFO] [stdout]     |
[INFO] [stdout] 251 |     /// Fetch inner (concrete) [`LinuxI2CError`]
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ no item named `LinuxI2CError` 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 `SpiOperation::DelayUs`
[INFO] [stdout]    --> src/spi.rs:192:22
[INFO] [stdout]     |
[INFO] [stdout] 192 |         /// [delay]: SpiOperation::DelayUs
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^ the enum `Operation` has no variant or associated item named `DelayUs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/linux_embedded_hal/index.html
[INFO] running `Command { std: "docker" "inspect" "18b632b4536629d9725d8c5b8769483f05103242af38ef4d0584ff1ca098e12c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b632b4536629d9725d8c5b8769483f05103242af38ef4d0584ff1ca098e12c", kill_on_drop: false }`
[INFO] [stdout] 18b632b4536629d9725d8c5b8769483f05103242af38ef4d0584ff1ca098e12c
