[INFO] cloning repository https://github.com/finkegabriel/rusty [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/finkegabriel/rusty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinkegabriel%2Frusty", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinkegabriel%2Frusty'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] be76028411355b2c6e9e761a433e1265a24fc25e [INFO] testing finkegabriel/rusty against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinkegabriel%2Frusty" "/workspace/builds/worker-47/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/finkegabriel/rusty on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-47/source/.cargo/config [INFO] started tweaking git repo https://github.com/finkegabriel/rusty [INFO] finished tweaking git repo https://github.com/finkegabriel/rusty [INFO] tweaked toml for git repo https://github.com/finkegabriel/rusty written to /workspace/builds/worker-47/source/Cargo.toml [INFO] crate git repo https://github.com/finkegabriel/rusty already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.built [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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ef23be8c9ea0f7447deadb3abe1a42f1ccbb6910d1893e7d2e193034cc15d5a [INFO] running `Command { std: "docker" "start" "-a" "1ef23be8c9ea0f7447deadb3abe1a42f1ccbb6910d1893e7d2e193034cc15d5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ef23be8c9ea0f7447deadb3abe1a42f1ccbb6910d1893e7d2e193034cc15d5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ef23be8c9ea0f7447deadb3abe1a42f1ccbb6910d1893e7d2e193034cc15d5a", kill_on_drop: false }` [INFO] [stdout] 1ef23be8c9ea0f7447deadb3abe1a42f1ccbb6910d1893e7d2e193034cc15d5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74466e44bb7fdfb87c0b1aa99d63cf74ccab15083fbaaade0ce779e941554e22 [INFO] running `Command { std: "docker" "start" "-a" "74466e44bb7fdfb87c0b1aa99d63cf74ccab15083fbaaade0ce779e941554e22", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.built [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling rppal v0.11.3 [INFO] [stderr] Compiling rusty v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `bpin` [INFO] [stdout] --> src/main.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut bpin = Gpio::new()?.get(GPIO_MotorTwo)?.into_output(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_bpin` [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/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut bpin = Gpio::new()?.get(GPIO_MotorTwo)?.into_output(); [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: constant `GPIO_Motor` should have an upper case name [INFO] [stdout] --> src/main.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const GPIO_Motor: u8 = 23; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `GPIO_MOTOR` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GPIO_MotorTwo` should have an upper case name [INFO] [stdout] --> src/main.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const GPIO_MotorTwo: u8 = 24; //??? [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `GPIO_MOTOR_TWO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.65s [INFO] running `Command { std: "docker" "inspect" "74466e44bb7fdfb87c0b1aa99d63cf74ccab15083fbaaade0ce779e941554e22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74466e44bb7fdfb87c0b1aa99d63cf74ccab15083fbaaade0ce779e941554e22", kill_on_drop: false }` [INFO] [stdout] 74466e44bb7fdfb87c0b1aa99d63cf74ccab15083fbaaade0ce779e941554e22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2b3d2c80c06951b298a6893596936db2fc69cef2e068b447b10b8897ffbfa1f [INFO] running `Command { std: "docker" "start" "-a" "f2b3d2c80c06951b298a6893596936db2fc69cef2e068b447b10b8897ffbfa1f", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.built [INFO] [stderr] Compiling rusty v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `bpin` [INFO] [stdout] --> src/main.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut bpin = Gpio::new()?.get(GPIO_MotorTwo)?.into_output(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_bpin` [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/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut bpin = Gpio::new()?.get(GPIO_MotorTwo)?.into_output(); [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: constant `GPIO_Motor` should have an upper case name [INFO] [stdout] --> src/main.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const GPIO_Motor: u8 = 23; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper case: `GPIO_MOTOR` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GPIO_MotorTwo` should have an upper case name [INFO] [stdout] --> src/main.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const GPIO_MotorTwo: u8 = 24; //??? [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `GPIO_MOTOR_TWO` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "f2b3d2c80c06951b298a6893596936db2fc69cef2e068b447b10b8897ffbfa1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2b3d2c80c06951b298a6893596936db2fc69cef2e068b447b10b8897ffbfa1f", kill_on_drop: false }` [INFO] [stdout] f2b3d2c80c06951b298a6893596936db2fc69cef2e068b447b10b8897ffbfa1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 91165f0ffd5ceccc40d4b045b95e9f553231a216680fbea84b0ca47b0f0a3af7 [INFO] running `Command { std: "docker" "start" "-a" "91165f0ffd5ceccc40d4b045b95e9f553231a216680fbea84b0ca47b0f0a3af7", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: package.built [INFO] [stderr] warning: unused variable: `bpin` [INFO] [stdout] [INFO] [stderr] --> src/main.rs:15:13 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 15 | let mut bpin = Gpio::new()?.get(GPIO_MotorTwo)?.into_output(); [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_bpin` [INFO] [stdout] [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/main.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | let mut bpin = Gpio::new()?.get(GPIO_MotorTwo)?.into_output(); [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: constant `GPIO_Motor` should have an upper case name [INFO] [stderr] --> src/main.rs:8:7 [INFO] [stderr] | [INFO] [stderr] 8 | const GPIO_Motor: u8 = 23; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper case: `GPIO_MOTOR` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `GPIO_MotorTwo` should have an upper case name [INFO] [stderr] --> src/main.rs:9:7 [INFO] [stderr] | [INFO] [stderr] 9 | const GPIO_MotorTwo: u8 = 24; //??? [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `GPIO_MOTOR_TWO` [INFO] [stderr] [INFO] [stderr] warning: `rusty` (bin "rusty" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty-d2dd740e1ba303cd) [INFO] running `Command { std: "docker" "inspect" "91165f0ffd5ceccc40d4b045b95e9f553231a216680fbea84b0ca47b0f0a3af7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91165f0ffd5ceccc40d4b045b95e9f553231a216680fbea84b0ca47b0f0a3af7", kill_on_drop: false }` [INFO] [stdout] 91165f0ffd5ceccc40d4b045b95e9f553231a216680fbea84b0ca47b0f0a3af7