[INFO] updating cached repository shmishtopher/GPIO
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/shmishtopher/GPIO
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/shmishtopher/GPIO" "work/ex/clippy-test-run/sources/stable/gh/shmishtopher/GPIO"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/shmishtopher/GPIO'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shmishtopher/GPIO" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/shmishtopher/GPIO"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/shmishtopher/GPIO'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 07c13d3fa419c7f8b7d9c613ed004bc3c16c6d05
[INFO] sha for GitHub repo shmishtopher/GPIO: 07c13d3fa419c7f8b7d9c613ed004bc3c16c6d05
[INFO] validating manifest of shmishtopher/GPIO on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of shmishtopher/GPIO on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing shmishtopher/GPIO
[INFO] finished frobbing shmishtopher/GPIO
[INFO] frobbed toml for shmishtopher/GPIO written to work/ex/clippy-test-run/sources/stable/gh/shmishtopher/GPIO/Cargo.toml
[INFO] started frobbing shmishtopher/GPIO
[INFO] finished frobbing shmishtopher/GPIO
[INFO] frobbed toml for shmishtopher/GPIO written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/shmishtopher/GPIO/Cargo.toml
[INFO] crate shmishtopher/GPIO has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting shmishtopher/GPIO against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/shmishtopher/GPIO:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b74956a0957e83ff4a48acaaeb018c098a2d70c8b2e4f7a047a9f62893197656
[INFO] running `"docker" "start" "-a" "b74956a0957e83ff4a48acaaeb018c098a2d70c8b2e4f7a047a9f62893197656"`
[INFO] [stderr] warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]     Checking AR_GPIO v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/ar_gpio.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     get_chip_info(fd, &mut info);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]   --> src/ar_gpio.rs:66:27
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let _gpiochip = &mut *ptr;
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::not_unsafe_ptr_arg_deref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]   --> src/ar_gpio.rs:74:27
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let _gpiochip = &mut *ptr;
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]   --> src/ar_gpio.rs:81:34
[INFO] [stderr]    |
[INFO] [stderr] 81 |   let _gpiochip = unsafe { &mut *ptr };
[INFO] [stderr]    |                                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]   --> src/ar_gpio.rs:87:68
[INFO] [stderr]    |
[INFO] [stderr] 87 |   let _gpiochip: Box<gpiochip_info> = unsafe { std::mem::transmute(ptr) };
[INFO] [stderr]    |                                                                    ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/ar_gpio.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     get_line_info(fd, &mut info);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]    --> src/ar_gpio.rs:110:34
[INFO] [stderr]     |
[INFO] [stderr] 110 |   let _gpioline = unsafe { &mut *ptr };
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]    --> src/ar_gpio.rs:116:34
[INFO] [stderr]     |
[INFO] [stderr] 116 |   let _gpioline = unsafe { &mut *ptr };
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]    --> src/ar_gpio.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 |     let _gpioline = &mut *ptr;
[INFO] [stderr]     |                           ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]    --> src/ar_gpio.rs:131:27
[INFO] [stderr]     |
[INFO] [stderr] 131 |     let _gpioline = &mut *ptr;
[INFO] [stderr]     |                           ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]    --> src/ar_gpio.rs:138:68
[INFO] [stderr]     |
[INFO] [stderr] 138 |   let _gpioline: Box<gpioline_info> = unsafe { std::mem::transmute(ptr) };
[INFO] [stderr]     |                                                                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/ar_gpio.rs:159:12
[INFO] [stderr]     |
[INFO] [stderr] 159 |   unsafe { get_line_handle(fd, &mut request); }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/ar_gpio.rs:167:12
[INFO] [stderr]     |
[INFO] [stderr] 167 |   unsafe { set_line_values(fd, &mut data); }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/ar_gpio.rs:173:12
[INFO] [stderr]     |
[INFO] [stderr] 173 |   unsafe { get_line_values(fd, &mut data); }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `AR_GPIO`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/ar_gpio.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     get_chip_info(fd, &mut info);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]   --> src/ar_gpio.rs:66:27
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let _gpiochip = &mut *ptr;
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::not_unsafe_ptr_arg_deref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]   --> src/ar_gpio.rs:74:27
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let _gpiochip = &mut *ptr;
[INFO] [stderr]    |                           ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]   --> src/ar_gpio.rs:81:34
[INFO] [stderr]    |
[INFO] [stderr] 81 |   let _gpiochip = unsafe { &mut *ptr };
[INFO] [stderr]    |                                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]   --> src/ar_gpio.rs:87:68
[INFO] [stderr]    |
[INFO] [stderr] 87 |   let _gpiochip: Box<gpiochip_info> = unsafe { std::mem::transmute(ptr) };
[INFO] [stderr]    |                                                                    ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/ar_gpio.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     get_line_info(fd, &mut info);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]    --> src/ar_gpio.rs:110:34
[INFO] [stderr]     |
[INFO] [stderr] 110 |   let _gpioline = unsafe { &mut *ptr };
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]    --> src/ar_gpio.rs:116:34
[INFO] [stderr]     |
[INFO] [stderr] 116 |   let _gpioline = unsafe { &mut *ptr };
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]    --> src/ar_gpio.rs:123:27
[INFO] [stderr]     |
[INFO] [stderr] 123 |     let _gpioline = &mut *ptr;
[INFO] [stderr]     |                           ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]    --> src/ar_gpio.rs:131:27
[INFO] [stderr]     |
[INFO] [stderr] 131 |     let _gpioline = &mut *ptr;
[INFO] [stderr]     |                           ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] error: this public function dereferences a raw pointer but is not marked `unsafe`
[INFO] [stderr]    --> src/ar_gpio.rs:138:68
[INFO] [stderr]     |
[INFO] [stderr] 138 |   let _gpioline: Box<gpioline_info> = unsafe { std::mem::transmute(ptr) };
[INFO] [stderr]     |                                                                    ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#not_unsafe_ptr_arg_deref
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/ar_gpio.rs:159:12
[INFO] [stderr]     |
[INFO] [stderr] 159 |   unsafe { get_line_handle(fd, &mut request); }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/ar_gpio.rs:167:12
[INFO] [stderr]     |
[INFO] [stderr] 167 |   unsafe { set_line_values(fd, &mut data); }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/ar_gpio.rs:173:12
[INFO] [stderr]     |
[INFO] [stderr] 173 |   unsafe { get_line_values(fd, &mut data); }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `AR_GPIO`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b74956a0957e83ff4a48acaaeb018c098a2d70c8b2e4f7a047a9f62893197656"`
[INFO] running `"docker" "rm" "-f" "b74956a0957e83ff4a48acaaeb018c098a2d70c8b2e4f7a047a9f62893197656"`
[INFO] [stdout] b74956a0957e83ff4a48acaaeb018c098a2d70c8b2e4f7a047a9f62893197656