Sep 19 12:07:14.743 INFO checking shmishtopher/GPIO against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 12:07:14.743 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 12:07:14.743 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 12:07:15.252 INFO blam! 4b5e15c059b552150b532e14b4f05a5bf43b4a1d3e930ddd7f2a65a8ed3a7266
Sep 19 12:07:15.253 INFO running `"docker" "start" "-a" "4b5e15c059b552150b532e14b4f05a5bf43b4a1d3e930ddd7f2a65a8ed3a7266"`
Sep 19 12:07:16.511 INFO kablam! usermod: no changes
Sep 19 12:07:16.571 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Sep 19 12:07:16.583 INFO kablam!    Compiling nix v0.11.0
Sep 19 12:07:16.591 INFO kablam!     Checking cfg-if v0.1.3
Sep 19 12:07:23.808 INFO kablam!     Checking AR_GPIO v0.1.0 (/source)
Sep 19 12:07:24.250 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:24.250 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:24.251 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 19 12:07:24.251 INFO kablam!    |
Sep 19 12:07:24.252 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 19 12:07:24.252 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:24.252 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 19 12:07:24.253 INFO kablam!    |
Sep 19 12:07:24.253 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 19 12:07:24.254 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:24.254 INFO kablam!    |
Sep 19 12:07:24.255 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 12:07:24.255 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:24.255 INFO kablam! 
Sep 19 12:07:24.256 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:24.256 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 19 12:07:24.257 INFO kablam!     |
Sep 19 12:07:24.257 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 19 12:07:24.258 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:24.258 INFO kablam!     |
Sep 19 12:07:24.258 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:24.259 INFO kablam! 
Sep 19 12:07:24.260 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:24.260 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 19 12:07:24.260 INFO kablam!     |
Sep 19 12:07:24.261 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 19 12:07:24.261 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:24.262 INFO kablam!     |
Sep 19 12:07:24.262 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:24.262 INFO kablam! 
Sep 19 12:07:24.263 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:24.263 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 19 12:07:24.264 INFO kablam!     |
Sep 19 12:07:24.264 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 19 12:07:24.265 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:24.265 INFO kablam!     |
Sep 19 12:07:24.265 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:24.266 INFO kablam! 
Sep 19 12:07:24.266 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:24.267 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 19 12:07:24.267 INFO kablam!     |
Sep 19 12:07:24.268 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 19 12:07:24.268 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:24.268 INFO kablam!     |
Sep 19 12:07:24.269 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:24.269 INFO kablam! 
Sep 19 12:07:24.270 INFO kablam!    |
Sep 19 12:07:24.271 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 12:07:24.271 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:24.271 INFO kablam! 
Sep 19 12:07:24.272 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:24.272 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 19 12:07:24.273 INFO kablam!     |
Sep 19 12:07:24.273 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 19 12:07:24.274 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:24.274 INFO kablam!     |
Sep 19 12:07:24.274 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:24.275 INFO kablam! 
Sep 19 12:07:24.276 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:24.276 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 19 12:07:24.276 INFO kablam!     |
Sep 19 12:07:24.277 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 19 12:07:24.277 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:24.278 INFO kablam!     |
Sep 19 12:07:24.278 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:24.279 INFO kablam! 
Sep 19 12:07:24.279 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:24.280 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 19 12:07:24.280 INFO kablam!     |
Sep 19 12:07:24.280 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 19 12:07:24.281 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:24.281 INFO kablam!     |
Sep 19 12:07:24.282 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:24.282 INFO kablam! 
Sep 19 12:07:24.283 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:24.283 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 19 12:07:24.283 INFO kablam!     |
Sep 19 12:07:24.284 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 19 12:07:24.284 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:24.285 INFO kablam!     |
Sep 19 12:07:24.285 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:24.285 INFO kablam! 
Sep 19 12:07:24.344 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.79s
Sep 19 12:07:24.348 INFO kablam! su: No module specific data is present
Sep 19 12:07:26.105 INFO running `"docker" "rm" "-f" "4b5e15c059b552150b532e14b4f05a5bf43b4a1d3e930ddd7f2a65a8ed3a7266"`
Sep 19 12:07:26.435 INFO blam! 4b5e15c059b552150b532e14b4f05a5bf43b4a1d3e930ddd7f2a65a8ed3a7266