Sep 03 16:02:07.143 INFO checking shmishtopher/GPIO against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 16:02:07.143 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 16:02:07.144 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 16:02:07.362 INFO blam! 123039d3c27511cc7a6a81c0629e1bda5f715c776e7d03a738bf56e1a6f0a601
Sep 03 16:02:07.365 INFO running `"docker" "start" "-a" "123039d3c27511cc7a6a81c0629e1bda5f715c776e7d03a738bf56e1a6f0a601"`
Sep 03 16:02:08.315 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Sep 03 16:02:08.348 INFO kablam!     Checking nix v0.11.0
Sep 03 16:02:19.235 INFO kablam!     Checking AR_GPIO v0.1.0 (file:///source)
Sep 03 16:02:19.568 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:19.568 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 03 16:02:19.568 INFO kablam!    |
Sep 03 16:02:19.568 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 03 16:02:19.568 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:19.568 INFO kablam!    |
Sep 03 16:02:19.569 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 03 16:02:19.569 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:19.569 INFO kablam! 
Sep 03 16:02:19.569 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:19.569 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 03 16:02:19.569 INFO kablam!     |
Sep 03 16:02:19.569 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 03 16:02:19.569 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:19.569 INFO kablam!     |
Sep 03 16:02:19.569 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:19.569 INFO kablam! 
Sep 03 16:02:19.570 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:19.570 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 03 16:02:19.570 INFO kablam!     |
Sep 03 16:02:19.570 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 03 16:02:19.570 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:19.570 INFO kablam!     |
Sep 03 16:02:19.570 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:19.570 INFO kablam! 
Sep 03 16:02:19.570 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:19.570 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 03 16:02:19.570 INFO kablam!     |
Sep 03 16:02:19.570 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 03 16:02:19.570 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:19.570 INFO kablam!     |
Sep 03 16:02:19.570 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:19.570 INFO kablam! 
Sep 03 16:02:19.570 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:19.570 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 03 16:02:19.570 INFO kablam!     |
Sep 03 16:02:19.570 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 03 16:02:19.571 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:19.571 INFO kablam!     |
Sep 03 16:02:19.571 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:19.571 INFO kablam! 
Sep 03 16:02:19.582 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:19.582 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 03 16:02:19.582 INFO kablam!    |
Sep 03 16:02:19.582 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 03 16:02:19.582 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:19.582 INFO kablam!    |
Sep 03 16:02:19.582 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 03 16:02:19.582 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:19.582 INFO kablam! 
Sep 03 16:02:19.583 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:19.583 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 03 16:02:19.583 INFO kablam!     |
Sep 03 16:02:19.583 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 03 16:02:19.583 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:19.583 INFO kablam!     |
Sep 03 16:02:19.583 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:19.583 INFO kablam! 
Sep 03 16:02:19.583 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:19.583 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 03 16:02:19.583 INFO kablam!     |
Sep 03 16:02:19.583 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 03 16:02:19.583 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:19.583 INFO kablam!     |
Sep 03 16:02:19.583 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:19.583 INFO kablam! 
Sep 03 16:02:19.584 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:19.584 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 03 16:02:19.584 INFO kablam!     |
Sep 03 16:02:19.584 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 03 16:02:19.584 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:19.584 INFO kablam!     |
Sep 03 16:02:19.584 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:19.584 INFO kablam! 
Sep 03 16:02:19.584 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:19.584 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 03 16:02:19.584 INFO kablam!     |
Sep 03 16:02:19.584 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 03 16:02:19.584 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:19.584 INFO kablam!     |
Sep 03 16:02:19.584 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:19.584 INFO kablam! 
Sep 03 16:02:19.600 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.32s
Sep 03 16:02:19.603 INFO kablam! su: No module specific data is present
Sep 03 16:02:19.964 INFO running `"docker" "rm" "-f" "123039d3c27511cc7a6a81c0629e1bda5f715c776e7d03a738bf56e1a6f0a601"`
Sep 03 16:02:20.080 INFO blam! 123039d3c27511cc7a6a81c0629e1bda5f715c776e7d03a738bf56e1a6f0a601