[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] checking nfatkhiyev/Rust_i2c_test against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnfatkhiyev%2FRust_i2c_test" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nfatkhiyev/Rust_i2c_test on toolchain d93f678fa55842cccd2f091deccd93e9494b3764
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "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-4-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 724187c542c6557bf6d79d29fb93bfd712f095110c5fd98fed56b35f367de514
[INFO] running `Command { std: "docker" "start" "-a" "724187c542c6557bf6d79d29fb93bfd712f095110c5fd98fed56b35f367de514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "724187c542c6557bf6d79d29fb93bfd712f095110c5fd98fed56b35f367de514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "724187c542c6557bf6d79d29fb93bfd712f095110c5fd98fed56b35f367de514", kill_on_drop: false }`
[INFO] [stdout] 724187c542c6557bf6d79d29fb93bfd712f095110c5fd98fed56b35f367de514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daaf91e52e21fc9b353d4a059352a76655877d1032928b2e61bfcefb334d78ac
[INFO] running `Command { std: "docker" "start" "-a" "daaf91e52e21fc9b353d4a059352a76655877d1032928b2e61bfcefb334d78ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rppal v0.11.3
[INFO] [stderr]     Checking i2cdev v0.4.2
[INFO] [stderr]     Checking 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 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: 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 `GPINTBEN` is never used
[INFO] [stdout]  --> src/pinout.rs:5:11
[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 `INTCAPA` is never used
[INFO] [stdout]   --> src/pinout.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const INTCAPA: u8 = 0x10;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPIO_A` is never used
[INFO] [stdout]   --> src/pinout.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const GPIO_A: u8 = 0x12;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IODIRA` is never used
[INFO] [stdout]   --> src/pinout.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const IODIRA: u8 = 0x00;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPINTBEN` is never used
[INFO] [stdout]  --> src/pinout.rs:5:11
[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 `INTCAPA` is never used
[INFO] [stdout]   --> src/pinout.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const INTCAPA: u8 = 0x10;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GPIO_A` is never used
[INFO] [stdout]   --> src/pinout.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const GPIO_A: u8 = 0x12;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IODIRA` is never used
[INFO] [stdout]   --> src/pinout.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const IODIRA: u8 = 0x00;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "daaf91e52e21fc9b353d4a059352a76655877d1032928b2e61bfcefb334d78ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daaf91e52e21fc9b353d4a059352a76655877d1032928b2e61bfcefb334d78ac", kill_on_drop: false }`
[INFO] [stdout] daaf91e52e21fc9b353d4a059352a76655877d1032928b2e61bfcefb334d78ac