[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 master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnfatkhiyev%2FRust_i2c_test" "/workspace/builds/worker-39/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nfatkhiyev/Rust_i2c_test on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-39/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb68e1d8fadb20b20fef6a3620b851767ad4cbd098de9718406feb9659dda760
[INFO] running `Command { std: "docker" "start" "-a" "fb68e1d8fadb20b20fef6a3620b851767ad4cbd098de9718406feb9659dda760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb68e1d8fadb20b20fef6a3620b851767ad4cbd098de9718406feb9659dda760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb68e1d8fadb20b20fef6a3620b851767ad4cbd098de9718406feb9659dda760", kill_on_drop: false }`
[INFO] [stdout] fb68e1d8fadb20b20fef6a3620b851767ad4cbd098de9718406feb9659dda760
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fdd22f8dce4677f42a28bbe905198bc026d95b7ab97c4f47e8f2c523ad9c133
[INFO] running `Command { std: "docker" "start" "-a" "6fdd22f8dce4677f42a28bbe905198bc026d95b7ab97c4f47e8f2c523ad9c133", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[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] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `Command { std: "docker" "inspect" "6fdd22f8dce4677f42a28bbe905198bc026d95b7ab97c4f47e8f2c523ad9c133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fdd22f8dce4677f42a28bbe905198bc026d95b7ab97c4f47e8f2c523ad9c133", kill_on_drop: false }`
[INFO] [stdout] 6fdd22f8dce4677f42a28bbe905198bc026d95b7ab97c4f47e8f2c523ad9c133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3038fe7e5d81eba082ccb6f159f59a85e3dc208e252a2769f93b632bf902ebe
[INFO] running `Command { std: "docker" "start" "-a" "d3038fe7e5d81eba082ccb6f159f59a85e3dc208e252a2769f93b632bf902ebe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 2.77s
[INFO] running `Command { std: "docker" "inspect" "d3038fe7e5d81eba082ccb6f159f59a85e3dc208e252a2769f93b632bf902ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3038fe7e5d81eba082ccb6f159f59a85e3dc208e252a2769f93b632bf902ebe", kill_on_drop: false }`
[INFO] [stdout] d3038fe7e5d81eba082ccb6f159f59a85e3dc208e252a2769f93b632bf902ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] afd9253f1296477335b01d2af1f96650e7ffc7a923c3d752ff88374fb1448c1a
[INFO] running `Command { std: "docker" "start" "-a" "afd9253f1296477335b01d2af1f96650e7ffc7a923c3d752ff88374fb1448c1a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 2.81s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/testi2c-bb889307fbf62371)
[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" "afd9253f1296477335b01d2af1f96650e7ffc7a923c3d752ff88374fb1448c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd9253f1296477335b01d2af1f96650e7ffc7a923c3d752ff88374fb1448c1a", kill_on_drop: false }`
[INFO] [stdout] afd9253f1296477335b01d2af1f96650e7ffc7a923c3d752ff88374fb1448c1a