[INFO] fetching crate epd-waveshare 0.4.0...
[INFO] documenting epd-waveshare-0.4.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate epd-waveshare 0.4.0 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate epd-waveshare 0.4.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate epd-waveshare 0.4.0
[INFO] finished tweaking crates.io crate epd-waveshare 0.4.0
[INFO] tweaked toml for crates.io crate epd-waveshare 0.4.0 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] crate crates.io crate epd-waveshare 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded linux-embedded-hal v0.3.0
[INFO] [stderr]   Downloaded serial-unix v0.4.0
[INFO] [stderr]   Downloaded serial-core v0.4.0
[INFO] [stderr]   Downloaded spidev v0.4.0
[INFO] [stderr]   Downloaded sysfs_gpio v0.5.4
[INFO] [stderr]   Downloaded ioctl-rs v0.1.6
[INFO] [stderr]   Downloaded termios v0.2.2
[INFO] [stderr]   Downloaded i2cdev v0.4.4
[INFO] [stderr]   Downloaded embedded-graphics v0.6.1
[INFO] [stderr]   Downloaded embedded-hal-mock v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 406998870d6ef3dffa5fcd5b444dbbcddc7f992b90c2abd5796ff0166ff57596
[INFO] running `Command { std: "docker" "start" "-a" "406998870d6ef3dffa5fcd5b444dbbcddc7f992b90c2abd5796ff0166ff57596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "406998870d6ef3dffa5fcd5b444dbbcddc7f992b90c2abd5796ff0166ff57596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406998870d6ef3dffa5fcd5b444dbbcddc7f992b90c2abd5796ff0166ff57596", kill_on_drop: false }`
[INFO] [stdout] 406998870d6ef3dffa5fcd5b444dbbcddc7f992b90c2abd5796ff0166ff57596
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed282c3621a2ede2725037fa78c864743aae8477281e7f0a48f18cd54893c32f
[INFO] running `Command { std: "docker" "start" "-a" "ed282c3621a2ede2725037fa78c864743aae8477281e7f0a48f18cd54893c32f", kill_on_drop: false }`
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]     Checking embedded-graphics v0.6.1
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]  Documenting epd-waveshare v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `wake_up`
[INFO] [stdout]   --> src/traits.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |     ///  - [`wake_up`]
[INFO] [stdout]    |             ^^^^^^^^^ no item named `wake_up` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `WaveshareDisplay::reset`
[INFO] [stdout]   --> src/traits.rs:45:37
[INFO] [stdout]    |
[INFO] [stdout] 45 |     /// This function calls [reset](WaveshareDisplay::reset),
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^ the trait `WaveshareDisplay` has no associated item named `reset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `EPD4in2::command`
[INFO] [stdout]   --> src/interface.rs:54:81
[INFO] [stdout]    |
[INFO] [stdout] 54 |     /// Enables direct interaction with the device with the help of [command()](EPD4in2::command())
[INFO] [stdout]    |                                                                                 ^^^^^^^^^^^^^^^^^^ no item named `EPD4in2` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ConnectionInterface::command`
[INFO] [stdout]   --> src/interface.rs:78:81
[INFO] [stdout]    |
[INFO] [stdout] 78 |     /// Enables direct interaction with the device with the help of [command()](ConnectionInterface::command())
[INFO] [stdout]    |                                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `ConnectionInterface` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `EPD4in2::sleep`
[INFO] [stdout]    --> src/interface.rs:160:80
[INFO] [stdout]     |
[INFO] [stdout] 160 |     /// Often used to awake the module from deep sleep. See [EPD4in2::sleep()](EPD4in2::sleep())
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^ no item named `EPD4in2` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]   --> src/epd4in2/command.rs:23:54
[INFO] [stdout]    |
[INFO] [stdout] 23 |     ///    self.send_data(0x00)?; //VCOM_HV, VGHL_LV[1], VGHL_LV[0]
[INFO] [stdout]    |                                                      ^ no item named `1` 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 `0`
[INFO] [stdout]   --> src/epd4in2/command.rs:23:66
[INFO] [stdout]    |
[INFO] [stdout] 23 |     ///    self.send_data(0x00)?; //VCOM_HV, VGHL_LV[1], VGHL_LV[0]
[INFO] [stdout]    |                                                                  ^ no item named `0` 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 `7:0`
[INFO] [stdout]   --> src/type_a/command.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     ///     A[7:0]
[INFO] [stdout]    |               ^^^ no item named `7:0` 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 `8`
[INFO] [stdout]   --> src/type_a/command.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     ///     0.. A[8]
[INFO] [stdout]    |                   ^ no item named `8` 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 `2:0`
[INFO] [stdout]   --> src/type_a/command.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 18 |     ///     0.. B[2:0]
[INFO] [stdout]    |                   ^^^ no item named `2:0` 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 `8:0`
[INFO] [stdout]   --> src/type_a/command.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |     ///     Default: Set A[8:0] = 0x127 and B[2:0] = 0x0
[INFO] [stdout]    |                            ^^^ no item named `8:0` 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 `2:0`
[INFO] [stdout]   --> src/type_a/command.rs:19:47
[INFO] [stdout]    |
[INFO] [stdout] 19 |     ///     Default: Set A[8:0] = 0x127 and B[2:0] = 0x0
[INFO] [stdout]    |                                               ^^^ no item named `2:0` 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 `6:0`
[INFO] [stdout]   --> src/type_a/command.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |     ///     1.. A[6:0]
[INFO] [stdout]    |                   ^^^ no item named `6:0` 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 `6:0`
[INFO] [stdout]   --> src/type_a/command.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ///     1.. B[6:0]
[INFO] [stdout]    |                   ^^^ no item named `6:0` 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 `6:0`
[INFO] [stdout]   --> src/type_a/command.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     ///     1.. C[6:0]
[INFO] [stdout]    |                   ^^^ no item named `6:0` 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 `7:0`
[INFO] [stdout]   --> src/type_a/command.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |     ///     Default: A[7:0] = 0xCF, B[7:0] = 0xCE, C[7:0] = 0x8D
[INFO] [stdout]    |                        ^^^ no item named `7:0` 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 `7:0`
[INFO] [stdout]   --> src/type_a/command.rs:26:39
[INFO] [stdout]    |
[INFO] [stdout] 26 |     ///     Default: A[7:0] = 0xCF, B[7:0] = 0xCE, C[7:0] = 0x8D
[INFO] [stdout]    |                                       ^^^ no item named `7:0` 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 `7:0`
[INFO] [stdout]   --> src/type_a/command.rs:26:54
[INFO] [stdout]    |
[INFO] [stdout] 26 |     ///     Default: A[7:0] = 0xCF, B[7:0] = 0xCE, C[7:0] = 0x8D
[INFO] [stdout]    |                                                      ^^^ no item named `7:0` 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 `0`
[INFO] [stdout]   --> src/type_a/command.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |     ///     0.. A[0]
[INFO] [stdout]    |                   ^ no item named `0` 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 `0`
[INFO] [stdout]   --> src/type_a/command.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 |     ///         A[0] = 0: Normal Mode (POR)
[INFO] [stdout]    |                   ^ no item named `0` 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 `0`
[INFO] [stdout]   --> src/type_a/command.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |     ///         A[0] = 1: Enter Deep Sleep Mode
[INFO] [stdout]    |                   ^ no item named `0` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `Command { std: "docker" "inspect" "ed282c3621a2ede2725037fa78c864743aae8477281e7f0a48f18cd54893c32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed282c3621a2ede2725037fa78c864743aae8477281e7f0a48f18cd54893c32f", kill_on_drop: false }`
[INFO] [stdout] ed282c3621a2ede2725037fa78c864743aae8477281e7f0a48f18cd54893c32f
