[INFO] cloning repository https://github.com/jhawkesworth/encoders2mopidy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jhawkesworth/encoders2mopidy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhawkesworth%2Fencoders2mopidy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhawkesworth%2Fencoders2mopidy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 83450d3aa3f897c23c9995ebe7bd67dc25089401 [INFO] testing jhawkesworth/encoders2mopidy against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhawkesworth%2Fencoders2mopidy" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jhawkesworth/encoders2mopidy 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-7/source/.cargo/config [INFO] started tweaking git repo https://github.com/jhawkesworth/encoders2mopidy [INFO] finished tweaking git repo https://github.com/jhawkesworth/encoders2mopidy [INFO] tweaked toml for git repo https://github.com/jhawkesworth/encoders2mopidy written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/jhawkesworth/encoders2mopidy 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 8bcfe8dbae705cf5dda06fee109d109f9db70977d922613389f50fc780f8211f [INFO] running `Command { std: "docker" "start" "-a" "8bcfe8dbae705cf5dda06fee109d109f9db70977d922613389f50fc780f8211f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bcfe8dbae705cf5dda06fee109d109f9db70977d922613389f50fc780f8211f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bcfe8dbae705cf5dda06fee109d109f9db70977d922613389f50fc780f8211f", kill_on_drop: false }` [INFO] [stdout] 8bcfe8dbae705cf5dda06fee109d109f9db70977d922613389f50fc780f8211f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e63e11047ca399af48a9285f61956ad83ad6837065784447c9406839b5920eb4 [INFO] running `Command { std: "docker" "start" "-a" "e63e11047ca399af48a9285f61956ad83ad6837065784447c9406839b5920eb4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.120 [INFO] [stderr] Compiling serde v1.0.120 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling chunked_transfer v1.3.0 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling rppal v0.11.3 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling rust_gpiozero v0.2.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling ureq v2.0.1 [INFO] [stderr] Compiling encoders2mopidy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `rotary1_last_processed` [INFO] [stdout] --> src/main.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | let mut rotary1_last_processed = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotary1_last_processed` [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:189:22 [INFO] [stdout] | [INFO] [stdout] 189 | fn toggle_play_pause(mut last_processed: std::time::Instant) { [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/main.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 263 | let mut rotary1_last_processed = Instant::now(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ROTARY1_DT` [INFO] [stdout] --> src/main.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | const ROTARY1_DT: u8 = 4; // GPIO 4 phys 7 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ROTARY1_CLK` [INFO] [stdout] --> src/main.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | const ROTARY1_CLK: u8 = 14; // GPIO 14 phy 8 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ROTARY2_DT` [INFO] [stdout] --> src/main.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | const ROTARY2_DT: u8 = 12; // GPIO 12 phys 32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ROTARY2_CLK` [INFO] [stdout] --> src/main.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | const ROTARY2_CLK: u8 = 6; // GPIO 6 phys 31 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.05s [INFO] running `Command { std: "docker" "inspect" "e63e11047ca399af48a9285f61956ad83ad6837065784447c9406839b5920eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e63e11047ca399af48a9285f61956ad83ad6837065784447c9406839b5920eb4", kill_on_drop: false }` [INFO] [stdout] e63e11047ca399af48a9285f61956ad83ad6837065784447c9406839b5920eb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] be9435e5a800b8699f8aaf54daefed8a681b8417eadc7b9a8ceec3307fad326c [INFO] running `Command { std: "docker" "start" "-a" "be9435e5a800b8699f8aaf54daefed8a681b8417eadc7b9a8ceec3307fad326c", kill_on_drop: false }` [INFO] [stderr] Compiling encoders2mopidy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `rotary1_last_processed` [INFO] [stdout] --> src/main.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | let mut rotary1_last_processed = Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotary1_last_processed` [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:189:22 [INFO] [stdout] | [INFO] [stdout] 189 | fn toggle_play_pause(mut last_processed: std::time::Instant) { [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/main.rs:263:9 [INFO] [stdout] | [INFO] [stdout] 263 | let mut rotary1_last_processed = Instant::now(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ROTARY1_DT` [INFO] [stdout] --> src/main.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | const ROTARY1_DT: u8 = 4; // GPIO 4 phys 7 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ROTARY1_CLK` [INFO] [stdout] --> src/main.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | const ROTARY1_CLK: u8 = 14; // GPIO 14 phy 8 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ROTARY2_DT` [INFO] [stdout] --> src/main.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | const ROTARY2_DT: u8 = 12; // GPIO 12 phys 32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ROTARY2_CLK` [INFO] [stdout] --> src/main.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | const ROTARY2_CLK: u8 = 6; // GPIO 6 phys 31 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.70s [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "be9435e5a800b8699f8aaf54daefed8a681b8417eadc7b9a8ceec3307fad326c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be9435e5a800b8699f8aaf54daefed8a681b8417eadc7b9a8ceec3307fad326c", kill_on_drop: false }` [INFO] [stdout] be9435e5a800b8699f8aaf54daefed8a681b8417eadc7b9a8ceec3307fad326c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b27fbe246e1c118f1b6644e20c7121130800114faa5d44155f96b6493c715734 [INFO] running `Command { std: "docker" "start" "-a" "b27fbe246e1c118f1b6644e20c7121130800114faa5d44155f96b6493c715734", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `rotary1_last_processed` [INFO] [stderr] --> src/main.rs:263:13 [INFO] [stderr] | [INFO] [stderr] 263 | let mut rotary1_last_processed = Instant::now(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rotary1_last_processed` [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:189:22 [INFO] [stderr] | [INFO] [stderr] 189 | fn toggle_play_pause(mut last_processed: std::time::Instant) { [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/main.rs:263:9 [INFO] [stderr] | [INFO] [stderr] 263 | let mut rotary1_last_processed = Instant::now(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ROTARY1_DT` [INFO] [stderr] --> src/main.rs:41:1 [INFO] [stderr] | [INFO] [stderr] 41 | const ROTARY1_DT: u8 = 4; // GPIO 4 phys 7 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ROTARY1_CLK` [INFO] [stderr] --> src/main.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | const ROTARY1_CLK: u8 = 14; // GPIO 14 phy 8 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ROTARY2_DT` [INFO] [stderr] --> src/main.rs:45:1 [INFO] [stderr] | [INFO] [stderr] 45 | const ROTARY2_DT: u8 = 12; // GPIO 12 phys 32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ROTARY2_CLK` [INFO] [stderr] --> src/main.rs:46:1 [INFO] [stderr] | [INFO] [stderr] 46 | const ROTARY2_CLK: u8 = 6; // GPIO 6 phys 31 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `encoders2mopidy` (bin "encoders2mopidy" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/encoders2mopidy-b527cead2ca44300) [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" "b27fbe246e1c118f1b6644e20c7121130800114faa5d44155f96b6493c715734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b27fbe246e1c118f1b6644e20c7121130800114faa5d44155f96b6493c715734", kill_on_drop: false }` [INFO] [stdout] b27fbe246e1c118f1b6644e20c7121130800114faa5d44155f96b6493c715734