[INFO] cloning repository https://github.com/vmasdani/smart-garden [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vmasdani/smart-garden" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvmasdani%2Fsmart-garden", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvmasdani%2Fsmart-garden'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 974be7f0ced6422bec99e5639eaa9ba864a8d1d8 [INFO] testing vmasdani/smart-garden against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvmasdani%2Fsmart-garden" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vmasdani/smart-garden on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-13/source/.cargo/config [INFO] started tweaking git repo https://github.com/vmasdani/smart-garden [INFO] finished tweaking git repo https://github.com/vmasdani/smart-garden [INFO] tweaked toml for git repo https://github.com/vmasdani/smart-garden written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/vmasdani/smart-garden already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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 num-derive v0.3.0 [INFO] [stderr] Downloaded rusqlite v0.21.0 [INFO] [stderr] Downloaded futures-timer v0.1.1 [INFO] [stderr] Downloaded embedded-graphics v0.6.2 [INFO] [stderr] Downloaded paho-mqtt v0.7.1 [INFO] [stderr] Downloaded paho-mqtt-sys v0.3.0 [INFO] [stderr] Downloaded libsqlite3-sys v0.17.3 [INFO] [stderr] Downloaded ssd1306 v0.3.1 [INFO] [stderr] Downloaded i2cdev v0.4.2 [INFO] [stderr] Downloaded machine-ip v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6a70d559e68cc8d880ec507dacae898b0c05735b51b3c1aeb2f9d5e2327180d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f6a70d559e68cc8d880ec507dacae898b0c05735b51b3c1aeb2f9d5e2327180d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6a70d559e68cc8d880ec507dacae898b0c05735b51b3c1aeb2f9d5e2327180d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6a70d559e68cc8d880ec507dacae898b0c05735b51b3c1aeb2f9d5e2327180d", kill_on_drop: false }` [INFO] [stdout] f6a70d559e68cc8d880ec507dacae898b0c05735b51b3c1aeb2f9d5e2327180d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a88b53249d1cb65be37de07521f438eda655fdc3e529bd15b417266449d53a2f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a88b53249d1cb65be37de07521f438eda655fdc3e529bd15b417266449d53a2f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.14 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling gimli v0.21.0 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Compiling object v0.19.0 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling ssd1306 v0.3.1 [INFO] [stderr] Compiling checked_int_cast v1.0.0 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling bytemuck v1.2.0 [INFO] [stderr] Compiling machine-ip v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling futures-timer v0.1.1 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling qrcode v0.8.0 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling deflate v0.8.4 [INFO] [stderr] Compiling embedded-graphics v0.6.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling nix v0.6.0 [INFO] [stderr] Compiling tiff v0.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling png v0.16.4 [INFO] [stderr] Compiling libsqlite3-sys v0.17.3 [INFO] [stderr] Compiling paho-mqtt-sys v0.3.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling addr2line v0.12.1 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling backtrace v0.3.48 [INFO] [stderr] Compiling spidev v0.3.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.19 [INFO] [stderr] Compiling i2cdev v0.4.2 [INFO] [stderr] Compiling sysfs_gpio v0.5.4 [INFO] [stderr] Compiling gpio-cdev v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling num-derive v0.3.0 [INFO] [stderr] Compiling image v0.23.4 [INFO] [stderr] Compiling linux-embedded-hal v0.2.2 [INFO] [stderr] Compiling paho-mqtt v0.7.1 [INFO] [stderr] Compiling rusqlite v0.21.0 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling smart_garden v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Font6x8`, `PrimitiveStyle` [INFO] [stdout] --> src/ip_poller.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | fonts::{Font12x16, Text, Font6x8, Font8x16}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | style::{PrimitiveStyle, TextStyle, PrimitiveStyleBuilder} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Builder` [INFO] [stdout] --> src/ip_poller.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use ssd1306::{Builder, interface::I2cInterface}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time::Duration` [INFO] [stdout] --> src/router.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{thread, time::Duration}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GenericImageView`, `GenericImage`, `RgbImage` [INFO] [stdout] --> src/qr_fit.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use image::{GenericImage, GenericImageView, ImageBuffer, RgbImage, Luma, imageops}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/main.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{thread, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `embedded_graphics::prelude::*` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use embedded_graphics::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i2c` [INFO] [stdout] --> src/init.rs:59:14 [INFO] [stdout] | [INFO] [stdout] 59 | Some(i2c) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_i2c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/init.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut i2c = [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db_poller.rs:57:41 [INFO] [stdout] | [INFO] [stdout] 57 | ... let mut relay_pin = relay_pin.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db_poller.rs:63:33 [INFO] [stdout] | [INFO] [stdout] 63 | ... let mut relay_pin = relay_pin.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/router.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | let mut id: String; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/qr_fit.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut perim = qr_arr.len(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/qr_fit.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut img = ImageBuffer::from_fn(perim as u32, perim as u32, |x, y| { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ip_poller.rs:44:33 [INFO] [stdout] | [INFO] [stdout] 44 | / ... match ip_qr_fit[x][y] { [INFO] [stdout] 45 | | ... 0 => Pixel(Point::new(x as i32 + 1, y as i32 + 1), BinaryColor::On).draw(disp), [INFO] [stdout] 46 | | ... _ => Pixel(Point::new(x as i32 + 1, y as i32 + 1), BinaryColor::Off).draw(disp) [INFO] [stdout] 47 | | ... }; [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ip_poller.rs:53:25 [INFO] [stdout] | [INFO] [stdout] 53 | / Rectangle::new(Point::new(0, 0), Point::new(63, 63)) [INFO] [stdout] 54 | | .into_styled( [INFO] [stdout] 55 | | PrimitiveStyleBuilder::new() [INFO] [stdout] 56 | | .stroke_width(1) [INFO] [stdout] ... | [INFO] [stdout] 59 | | ) [INFO] [stdout] 60 | | .draw(disp); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ip_poller.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | / Text::new("192.168", Point::new(66, 0)) [INFO] [stdout] 63 | | .into_styled(TextStyle::new(Font8x16, BinaryColor::On)) [INFO] [stdout] 64 | | .draw(disp); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ip_poller.rs:66:25 [INFO] [stdout] | [INFO] [stdout] 66 | / Text::new("192.168", Point::new(66, 18)) [INFO] [stdout] 67 | | .into_styled(TextStyle::new(Font8x16, BinaryColor::On)) [INFO] [stdout] 68 | | .draw(disp); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ip_poller.rs:74:25 [INFO] [stdout] | [INFO] [stdout] 74 | / Text::new("NO IP", Point::new(0, 0)) [INFO] [stdout] 75 | | .into_styled(TextStyle::new(Font12x16, BinaryColor::On)) [INFO] [stdout] 76 | | .draw(disp); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/router.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | conn.execute("delete from schedule where id=?", params![id]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/router.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | Command::new("poweroff").output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 37s [INFO] running `Command { std: "docker" "inspect" "a88b53249d1cb65be37de07521f438eda655fdc3e529bd15b417266449d53a2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a88b53249d1cb65be37de07521f438eda655fdc3e529bd15b417266449d53a2f", kill_on_drop: false }` [INFO] [stdout] a88b53249d1cb65be37de07521f438eda655fdc3e529bd15b417266449d53a2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91eed23b0905cb29c67bbfde6bce37f4c8c8ef1ae03eda60462da976e2b224b7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "91eed23b0905cb29c67bbfde6bce37f4c8c8ef1ae03eda60462da976e2b224b7", kill_on_drop: false }` [INFO] [stderr] Compiling smart_garden v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Font6x8`, `PrimitiveStyle` [INFO] [stdout] --> src/ip_poller.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | fonts::{Font12x16, Text, Font6x8, Font8x16}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | style::{PrimitiveStyle, TextStyle, PrimitiveStyleBuilder} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Builder` [INFO] [stdout] --> src/ip_poller.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use ssd1306::{Builder, interface::I2cInterface}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time::Duration` [INFO] [stdout] --> src/router.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use std::{thread, time::Duration}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GenericImageView`, `GenericImage`, `RgbImage` [INFO] [stdout] --> src/qr_fit.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use image::{GenericImage, GenericImageView, ImageBuffer, RgbImage, Luma, imageops}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/main.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{thread, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `embedded_graphics::prelude::*` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use embedded_graphics::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i2c` [INFO] [stdout] --> src/init.rs:59:14 [INFO] [stdout] | [INFO] [stdout] 59 | Some(i2c) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_i2c` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/init.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut i2c = [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db_poller.rs:57:41 [INFO] [stdout] | [INFO] [stdout] 57 | ... let mut relay_pin = relay_pin.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db_poller.rs:63:33 [INFO] [stdout] | [INFO] [stdout] 63 | ... let mut relay_pin = relay_pin.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/router.rs:29:25 [INFO] [stdout] | [INFO] [stdout] 29 | let mut id: String; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/qr_fit.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut perim = qr_arr.len(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/qr_fit.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut img = ImageBuffer::from_fn(perim as u32, perim as u32, |x, y| { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ip_poller.rs:44:33 [INFO] [stdout] | [INFO] [stdout] 44 | / ... match ip_qr_fit[x][y] { [INFO] [stdout] 45 | | ... 0 => Pixel(Point::new(x as i32 + 1, y as i32 + 1), BinaryColor::On).draw(disp), [INFO] [stdout] 46 | | ... _ => Pixel(Point::new(x as i32 + 1, y as i32 + 1), BinaryColor::Off).draw(disp) [INFO] [stdout] 47 | | ... }; [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ip_poller.rs:53:25 [INFO] [stdout] | [INFO] [stdout] 53 | / Rectangle::new(Point::new(0, 0), Point::new(63, 63)) [INFO] [stdout] 54 | | .into_styled( [INFO] [stdout] 55 | | PrimitiveStyleBuilder::new() [INFO] [stdout] 56 | | .stroke_width(1) [INFO] [stdout] ... | [INFO] [stdout] 59 | | ) [INFO] [stdout] 60 | | .draw(disp); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ip_poller.rs:62:25 [INFO] [stdout] | [INFO] [stdout] 62 | / Text::new("192.168", Point::new(66, 0)) [INFO] [stdout] 63 | | .into_styled(TextStyle::new(Font8x16, BinaryColor::On)) [INFO] [stdout] 64 | | .draw(disp); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ip_poller.rs:66:25 [INFO] [stdout] | [INFO] [stdout] 66 | / Text::new("192.168", Point::new(66, 18)) [INFO] [stdout] 67 | | .into_styled(TextStyle::new(Font8x16, BinaryColor::On)) [INFO] [stdout] 68 | | .draw(disp); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ip_poller.rs:74:25 [INFO] [stdout] | [INFO] [stdout] 74 | / Text::new("NO IP", Point::new(0, 0)) [INFO] [stdout] 75 | | .into_styled(TextStyle::new(Font12x16, BinaryColor::On)) [INFO] [stdout] 76 | | .draw(disp); [INFO] [stdout] | |________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/router.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | conn.execute("delete from schedule where id=?", params![id]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/router.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | Command::new("poweroff").output(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "91eed23b0905cb29c67bbfde6bce37f4c8c8ef1ae03eda60462da976e2b224b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91eed23b0905cb29c67bbfde6bce37f4c8c8ef1ae03eda60462da976e2b224b7", kill_on_drop: false }` [INFO] [stdout] 91eed23b0905cb29c67bbfde6bce37f4c8c8ef1ae03eda60462da976e2b224b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 361c5d59d24315d12d2406e72ba20b7ea455394ffef65412c5690f4143fe06d1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "361c5d59d24315d12d2406e72ba20b7ea455394ffef65412c5690f4143fe06d1", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Font6x8`, `PrimitiveStyle` [INFO] [stderr] --> src/ip_poller.rs:3:30 [INFO] [stderr] | [INFO] [stderr] 3 | fonts::{Font12x16, Text, Font6x8, Font8x16}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 7 | style::{PrimitiveStyle, TextStyle, PrimitiveStyleBuilder} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Builder` [INFO] [stderr] --> src/ip_poller.rs:9:15 [INFO] [stderr] | [INFO] [stderr] 9 | use ssd1306::{Builder, interface::I2cInterface}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `thread`, `time::Duration` [INFO] [stderr] --> src/router.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | use std::{thread, time::Duration}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GenericImageView`, `GenericImage`, `RgbImage` [INFO] [stderr] --> src/qr_fit.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use image::{GenericImage, GenericImageView, ImageBuffer, RgbImage, Luma, imageops}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `time::Duration` [INFO] [stderr] --> src/main.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | use std::{thread, time::Duration}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `embedded_graphics::prelude::*` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use embedded_graphics::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i2c` [INFO] [stderr] --> src/init.rs:59:14 [INFO] [stderr] | [INFO] [stderr] 59 | Some(i2c) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_i2c` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/init.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | let mut i2c = [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db_poller.rs:57:41 [INFO] [stderr] | [INFO] [stderr] 57 | ... let mut relay_pin = relay_pin.lock().unwrap(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db_poller.rs:63:33 [INFO] [stderr] | [INFO] [stderr] 63 | ... let mut relay_pin = relay_pin.lock().unwrap(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/router.rs:29:25 [INFO] [stderr] | [INFO] [stderr] 29 | let mut id: String; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/qr_fit.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut perim = qr_arr.len(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/qr_fit.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | let mut img = ImageBuffer::from_fn(perim as u32, perim as u32, |x, y| { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/ip_poller.rs:44:33 [INFO] [stderr] | [INFO] [stderr] 44 | / ... match ip_qr_fit[x][y] { [INFO] [stderr] 45 | | ... 0 => Pixel(Point::new(x as i32 + 1, y as i32 + 1), BinaryColor::On).draw(disp), [INFO] [stderr] 46 | | ... _ => Pixel(Point::new(x as i32 + 1, y as i32 + 1), BinaryColor::Off).draw(disp) [INFO] [stderr] 47 | | ... }; [INFO] [stderr] | |________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/ip_poller.rs:53:25 [INFO] [stderr] | [INFO] [stderr] 53 | / Rectangle::new(Point::new(0, 0), Point::new(63, 63)) [INFO] [stderr] 54 | | .into_styled( [INFO] [stderr] 55 | | PrimitiveStyleBuilder::new() [INFO] [stderr] 56 | | .stroke_width(1) [INFO] [stderr] ... | [INFO] [stderr] 59 | | ) [INFO] [stderr] 60 | | .draw(disp); [INFO] [stderr] | |________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/ip_poller.rs:62:25 [INFO] [stderr] | [INFO] [stderr] 62 | / Text::new("192.168", Point::new(66, 0)) [INFO] [stderr] 63 | | .into_styled(TextStyle::new(Font8x16, BinaryColor::On)) [INFO] [stderr] 64 | | .draw(disp); [INFO] [stderr] | |________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/ip_poller.rs:66:25 [INFO] [stderr] | [INFO] [stderr] 66 | / Text::new("192.168", Point::new(66, 18)) [INFO] [stderr] 67 | | .into_styled(TextStyle::new(Font8x16, BinaryColor::On)) [INFO] [stderr] 68 | | .draw(disp); [INFO] [stderr] | |________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/ip_poller.rs:74:25 [INFO] [stderr] | [INFO] [stderr] 74 | / Text::new("NO IP", Point::new(0, 0)) [INFO] [stderr] 75 | | .into_styled(TextStyle::new(Font12x16, BinaryColor::On)) [INFO] [stderr] 76 | | .draw(disp); [INFO] [stderr] | |________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/router.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | conn.execute("delete from schedule where id=?", params![id]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/router.rs:104:13 [INFO] [stderr] | [INFO] [stderr] 104 | Command::new("poweroff").output(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `smart_garden` (bin "smart_garden" test) generated 20 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/smart_garden-e36742e6e683cb4b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "361c5d59d24315d12d2406e72ba20b7ea455394ffef65412c5690f4143fe06d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "361c5d59d24315d12d2406e72ba20b7ea455394ffef65412c5690f4143fe06d1", kill_on_drop: false }` [INFO] [stdout] 361c5d59d24315d12d2406e72ba20b7ea455394ffef65412c5690f4143fe06d1