[INFO] cloning repository https://github.com/nfatkhiyev/Rust_i2c_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nfatkhiyev/Rust_i2c_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnfatkhiyev%2FRust_i2c_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnfatkhiyev%2FRust_i2c_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a2ced54ba23cb7470c722464423575858e0b0bf
[INFO] testing nfatkhiyev/Rust_i2c_test against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnfatkhiyev%2FRust_i2c_test" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nfatkhiyev/Rust_i2c_test on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nfatkhiyev/Rust_i2c_test
[INFO] finished tweaking git repo https://github.com/nfatkhiyev/Rust_i2c_test
[INFO] tweaked toml for git repo https://github.com/nfatkhiyev/Rust_i2c_test written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/nfatkhiyev/Rust_i2c_test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded i2cdev v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7793b4ed78823d4bd265051728d54d6f2a1b6aeac3b7bc4aac2d7f82991b22d8
[INFO] running `Command { std: "docker" "start" "-a" "7793b4ed78823d4bd265051728d54d6f2a1b6aeac3b7bc4aac2d7f82991b22d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7793b4ed78823d4bd265051728d54d6f2a1b6aeac3b7bc4aac2d7f82991b22d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7793b4ed78823d4bd265051728d54d6f2a1b6aeac3b7bc4aac2d7f82991b22d8", kill_on_drop: false }`
[INFO] [stdout] 7793b4ed78823d4bd265051728d54d6f2a1b6aeac3b7bc4aac2d7f82991b22d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10df488d3d37f45f6cdfbade3f9a1ad432ea600a4ebe87ff1a173639f3b558e0
[INFO] running `Command { std: "docker" "start" "-a" "10df488d3d37f45f6cdfbade3f9a1ad432ea600a4ebe87ff1a173639f3b558e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rppal v0.11.3
[INFO] [stderr]    Compiling i2cdev v0.4.2
[INFO] [stderr]    Compiling testi2c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rppal::gpio::InputPin`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rppal::gpio::InputPin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `level`
[INFO] [stdout]   --> src/main.rs:24:62
[INFO] [stdout]    |
[INFO] [stdout] 24 |     input_pin.set_async_interrupt(Trigger::RisingEdge, move |level: Level|{
[INFO] [stdout]    |                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_level`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `GPINTBEN`
[INFO] [stdout]  --> src/pinout.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const GPINTBEN: u8 = 0x05;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `INTCAPA`
[INFO] [stdout]   --> src/pinout.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const INTCAPA: u8 = 0x10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `GPIO_A`
[INFO] [stdout]   --> src/pinout.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const GPIO_A: u8 = 0x12;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `IODIRA`
[INFO] [stdout]   --> src/pinout.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const IODIRA: u8 = 0x00;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.12s
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10df488d3d37f45f6cdfbade3f9a1ad432ea600a4ebe87ff1a173639f3b558e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10df488d3d37f45f6cdfbade3f9a1ad432ea600a4ebe87ff1a173639f3b558e0", kill_on_drop: false }`
[INFO] [stdout] 10df488d3d37f45f6cdfbade3f9a1ad432ea600a4ebe87ff1a173639f3b558e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad3c5ed192b951d6dfeb94bb643d4f1d4291cb62c5aabc5eb155a8254550474e
[INFO] running `Command { std: "docker" "start" "-a" "ad3c5ed192b951d6dfeb94bb643d4f1d4291cb62c5aabc5eb155a8254550474e", kill_on_drop: false }`
[INFO] [stderr]    Compiling testi2c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rppal::gpio::InputPin`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rppal::gpio::InputPin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `level`
[INFO] [stdout]   --> src/main.rs:24:62
[INFO] [stdout]    |
[INFO] [stdout] 24 |     input_pin.set_async_interrupt(Trigger::RisingEdge, move |level: Level|{
[INFO] [stdout]    |                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_level`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `GPINTBEN`
[INFO] [stdout]  --> src/pinout.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const GPINTBEN: u8 = 0x05;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `INTCAPA`
[INFO] [stdout]   --> src/pinout.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const INTCAPA: u8 = 0x10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `GPIO_A`
[INFO] [stdout]   --> src/pinout.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const GPIO_A: u8 = 0x12;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `IODIRA`
[INFO] [stdout]   --> src/pinout.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const IODIRA: u8 = 0x00;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "ad3c5ed192b951d6dfeb94bb643d4f1d4291cb62c5aabc5eb155a8254550474e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad3c5ed192b951d6dfeb94bb643d4f1d4291cb62c5aabc5eb155a8254550474e", kill_on_drop: false }`
[INFO] [stdout] ad3c5ed192b951d6dfeb94bb643d4f1d4291cb62c5aabc5eb155a8254550474e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c88a3e64cbc6d7404b555ac286651bd978d5c7509b5cd79454e1389744380d3
[INFO] running `Command { std: "docker" "start" "-a" "9c88a3e64cbc6d7404b555ac286651bd978d5c7509b5cd79454e1389744380d3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `rppal::gpio::InputPin`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use rppal::gpio::InputPin;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `level`
[INFO] [stderr]   --> src/main.rs:24:62
[INFO] [stderr]    |
[INFO] [stderr] 24 |     input_pin.set_async_interrupt(Trigger::RisingEdge, move |level: Level|{
[INFO] [stderr]    |                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_level`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `GPINTBEN`
[INFO] [stderr]  --> src/pinout.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const GPINTBEN: u8 = 0x05;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `INTCAPA`
[INFO] [stderr]   --> src/pinout.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const INTCAPA: u8 = 0x10;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `GPIO_A`
[INFO] [stderr]   --> src/pinout.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const GPIO_A: u8 = 0x12;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `IODIRA`
[INFO] [stderr]   --> src/pinout.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub const IODIRA: u8 = 0x00;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `testi2c` (bin "testi2c" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/testi2c-9ed0728dce20479a)
[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" "9c88a3e64cbc6d7404b555ac286651bd978d5c7509b5cd79454e1389744380d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c88a3e64cbc6d7404b555ac286651bd978d5c7509b5cd79454e1389744380d3", kill_on_drop: false }`
[INFO] [stdout] 9c88a3e64cbc6d7404b555ac286651bd978d5c7509b5cd79454e1389744380d3