[INFO] cloning repository https://github.com/grzech/Arduino_plant_moisture [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grzech/Arduino_plant_moisture" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrzech%2FArduino_plant_moisture", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrzech%2FArduino_plant_moisture'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15cfaa674441cffa36bd7b136d73d394635722ab [INFO] checking grzech/Arduino_plant_moisture against try#51b1964e35e5e26f8cd938940f0da6f7b5cc54fc for pr-138176 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrzech%2FArduino_plant_moisture" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grzech/Arduino_plant_moisture on toolchain 51b1964e35e5e26f8cd938940f0da6f7b5cc54fc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/grzech/Arduino_plant_moisture [INFO] finished tweaking git repo https://github.com/grzech/Arduino_plant_moisture [INFO] tweaked toml for git repo https://github.com/grzech/Arduino_plant_moisture written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/grzech/Arduino_plant_moisture 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" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: build [INFO] [stderr] warning: unused manifest key: unstable [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3978799ff97dc0836125fe59c2945f8a9784785f539f2f5114107264842ee761 [INFO] running `Command { std: "docker" "start" "-a" "3978799ff97dc0836125fe59c2945f8a9784785f539f2f5114107264842ee761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3978799ff97dc0836125fe59c2945f8a9784785f539f2f5114107264842ee761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3978799ff97dc0836125fe59c2945f8a9784785f539f2f5114107264842ee761", kill_on_drop: false }` [INFO] [stdout] 3978799ff97dc0836125fe59c2945f8a9784785f539f2f5114107264842ee761 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+51b1964e35e5e26f8cd938940f0da6f7b5cc54fc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 523ed7ad67e1468a168368fd5b8a2fa62e55fc4d7c50aefa6fb4758635c22b20 [INFO] running `Command { std: "docker" "start" "-a" "523ed7ad67e1468a168368fd5b8a2fa62e55fc4d7c50aefa6fb4758635c22b20", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: build [INFO] [stderr] warning: unused manifest key: unstable [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling rustversion v1.0.11 [INFO] [stderr] Compiling paste v1.0.11 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking ufmt-write v0.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-storage v0.2.0 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling avr-hal-generic v0.1.0 (https://github.com/rahix/avr-hal?rev=4c9c44c314eb061ee20556ef10d45dea36e75ee4#4c9c44c3) [INFO] [stderr] Compiling ufmt-macros v0.2.0 [INFO] [stderr] Compiling avr-device-macros v0.5.4 [INFO] [stderr] Compiling ufmt-macros v0.3.0 [INFO] [stderr] Checking avr-device v0.5.4 [INFO] [stderr] Checking ufmt v0.1.2 [INFO] [stderr] Checking ufmt v0.2.0 [INFO] [stderr] Checking atmega-hal v0.1.0 (https://github.com/rahix/avr-hal?rev=4c9c44c314eb061ee20556ef10d45dea36e75ee4#4c9c44c3) [INFO] [stderr] Checking arduino-hal v0.1.0 (https://github.com/rahix/avr-hal?rev=4c9c44c314eb061ee20556ef10d45dea36e75ee4#4c9c44c3) [INFO] [stderr] Checking plant_moisture_system v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ah::Peripherals` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use ah::Peripherals; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PUMP_ACTIVE_TIME` is never used [INFO] [stdout] --> src/main.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const PUMP_ACTIVE_TIME : u16 = 10000; // ms [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WATER_DELAY_TIME` is never used [INFO] [stdout] --> src/main.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | const WATER_DELAY_TIME : u16 = 60000; // ms [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WaterLevel` is never constructed [INFO] [stdout] --> src/main.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | struct WaterLevel { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `StateMachine` is never used [INFO] [stdout] --> src/main.rs:30:6 [INFO] [stdout] | [INFO] [stdout] 30 | enum StateMachine { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SoilState` is never used [INFO] [stdout] --> src/main.rs:36:6 [INFO] [stdout] | [INFO] [stdout] 36 | enum SoilState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_soil_state` is never used [INFO] [stdout] --> src/main.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn get_soil_state(sensor: &Pin, adc: &mut ah::Adc) -> SoilState { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `water_the_plant` is never used [INFO] [stdout] --> src/main.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn water_the_plant(pump_pin: &mut Pin) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/main.rs:59:11 [INFO] [stdout] | [INFO] [stdout] 58 | impl WaterLevel { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 59 | const THRESHOLD_HIGH : u16 = 550; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 60 | const THRESHOLD_MEDIUM : u16 = WaterLevel::THRESHOLD_HIGH-1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 61 | const THRESHOLD_LOW : u16 = 400; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 62 | [INFO] [stdout] 63 | fn new(red : Pin, LED1>, yellow : Pin, LED2>, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | fn red_active(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | fn yellow_active(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn green_active(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn update(&mut self, adc: &mut ah::Adc) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Ensure that you are using an AVR target! You may need to change directories or pass a --target flag to cargo. See [INFO] [stdout] https://github.com/Rahix/avr-device/pull/41 for more details. [INFO] [stdout] --> src/main.rs:102:1 [INFO] [stdout] | [INFO] [stdout] 102 | #[ah::entry] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `ah::entry` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `plant_moisture_system` (bin "plant_moisture_system") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "523ed7ad67e1468a168368fd5b8a2fa62e55fc4d7c50aefa6fb4758635c22b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "523ed7ad67e1468a168368fd5b8a2fa62e55fc4d7c50aefa6fb4758635c22b20", kill_on_drop: false }` [INFO] [stdout] 523ed7ad67e1468a168368fd5b8a2fa62e55fc4d7c50aefa6fb4758635c22b20