[INFO] cloning repository https://github.com/JonathanNakandala/eink-home-display-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JonathanNakandala/eink-home-display-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanNakandala%2Feink-home-display-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanNakandala%2Feink-home-display-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 421cc672922a441aeb3556dd92e9b4a12933b7d5 [INFO] checking JonathanNakandala/eink-home-display-rust against master#b3f8586fb1e4859678d6b231e780ff81801d2282 for pr-147589 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonathanNakandala%2Feink-home-display-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/JonathanNakandala/eink-home-display-rust [INFO] finished tweaking git repo https://github.com/JonathanNakandala/eink-home-display-rust [INFO] tweaked toml for git repo https://github.com/JonathanNakandala/eink-home-display-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/JonathanNakandala/eink-home-display-rust on toolchain b3f8586fb1e4859678d6b231e780ff81801d2282 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/JonathanNakandala/eink-home-display-rust 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" "+b3f8586fb1e4859678d6b231e780ff81801d2282" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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[INFO] [stdout] 96c4d66d830db1b182854f4776c576d3eaf0e547059c449af3b5b52b364f6f42 [INFO] running `Command { std: "docker" "start" "-a" "96c4d66d830db1b182854f4776c576d3eaf0e547059c449af3b5b52b364f6f42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96c4d66d830db1b182854f4776c576d3eaf0e547059c449af3b5b52b364f6f42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96c4d66d830db1b182854f4776c576d3eaf0e547059c449af3b5b52b364f6f42", kill_on_drop: false }` [INFO] [stdout] 96c4d66d830db1b182854f4776c576d3eaf0e547059c449af3b5b52b364f6f42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" 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basic-cookies v0.1.5 [INFO] [stderr] Checking polling v3.7.2 [INFO] [stderr] Checking tempfile v3.11.0 [INFO] [stderr] Checking which v6.0.2 [INFO] [stderr] Checking async-io v2.3.3 [INFO] [stderr] Checking async-signal v0.2.9 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking async-object-pool v0.1.4 [INFO] [stderr] Checking httpmock v0.7.0 [INFO] [stderr] Checking eink-home-display-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `EPD7in5V2` is never constructed [INFO] [stdout] --> src/adapters/image_display_service/eink_waveshare/eink_driver.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct EPD7in5V2 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/adapters/image_display_service/eink_waveshare/eink_driver.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 13 | / impl EPD7in5V2 [INFO] [stdout] 14 | | where [INFO] [stdout] 15 | | SPI: SpiDevice, [INFO] [stdout] 16 | | DC: OutputPin, [INFO] [stdout] 17 | | RST: OutputPin, [INFO] [stdout] 18 | | BUSY: embedded_hal::digital::InputPin, [INFO] [stdout] 19 | | DELAY: DelayNs, [INFO] [stdout] | |___________________- associated items in this implementation [INFO] [stdout] 20 | { [INFO] [stdout] 21 | pub fn new(spi: SPI, dc: DC, rst: RST, busy: BUSY, delay: DELAY) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn init(&mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn display(&mut self, image: &[u8]) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn sleep(&mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | fn send_command(&mut self, command: u8) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | fn send_data(&mut self, data: &[u8]) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 103 | fn wait_until_idle(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/adapters/image_display_service/eink_waveshare/eink_driver.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | pub enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EPD7in5V2` is never constructed [INFO] [stdout] --> src/adapters/image_display_service/eink_waveshare/eink_driver.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct EPD7in5V2 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/adapters/image_display_service/eink_waveshare/eink_driver.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 13 | / impl EPD7in5V2 [INFO] [stdout] 14 | | where [INFO] [stdout] 15 | | SPI: SpiDevice, [INFO] [stdout] 16 | | DC: OutputPin, [INFO] [stdout] 17 | | RST: OutputPin, [INFO] [stdout] 18 | | BUSY: embedded_hal::digital::InputPin, [INFO] [stdout] 19 | | DELAY: DelayNs, [INFO] [stdout] | |___________________- associated items in this implementation [INFO] [stdout] 20 | { [INFO] [stdout] 21 | pub fn new(spi: SPI, dc: DC, rst: RST, busy: BUSY, delay: DELAY) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn init(&mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn display(&mut self, image: &[u8]) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn sleep(&mut self) -> Result<(), Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | fn send_command(&mut self, command: u8) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | fn send_data(&mut self, data: &[u8]) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 103 | fn wait_until_idle(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/adapters/image_display_service/eink_waveshare/eink_driver.rs:111:10 [INFO] [stdout] | [INFO] [stdout] 111 | pub enum Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 12s [INFO] running `Command { std: "docker" "inspect" "3eb516258b892ad39112583e7b4b5517316eb07d344aaf2e2d9e2033759f9859", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eb516258b892ad39112583e7b4b5517316eb07d344aaf2e2d9e2033759f9859", kill_on_drop: false }` [INFO] [stdout] 3eb516258b892ad39112583e7b4b5517316eb07d344aaf2e2d9e2033759f9859