Sep 10 02:27:15.810 INFO checking shmishtopher/GPIO against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 02:27:15.811 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 02:27:15.811 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 02:27:16.035 INFO blam! d0650c3e06f393bdf0d2fc8d7efa8d8054d4674c5ccd15951279a7cd7b9d8f85
Sep 10 02:27:16.038 INFO running `"docker" "start" "-a" "d0650c3e06f393bdf0d2fc8d7efa8d8054d4674c5ccd15951279a7cd7b9d8f85"`
Sep 10 02:27:17.451 INFO kablam! usermod: no changes
Sep 10 02:27:17.538 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Sep 10 02:27:17.562 INFO kablam!     Checking cfg-if v0.1.3
Sep 10 02:27:17.730 INFO kablam!     Checking nix v0.11.0
Sep 10 02:27:24.254 INFO kablam!     Checking AR_GPIO v0.1.0 (file:///source)
Sep 10 02:27:24.634 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:24.634 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 10 02:27:24.634 INFO kablam!    |
Sep 10 02:27:24.634 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 10 02:27:24.634 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:24.637 INFO kablam!    |
Sep 10 02:27:24.637 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 02:27:24.637 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:24.637 INFO kablam! 
Sep 10 02:27:24.638 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:24.638 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 10 02:27:24.638 INFO kablam!     |
Sep 10 02:27:24.638 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 10 02:27:24.638 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:24.638 INFO kablam!     |
Sep 10 02:27:24.639 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:24.639 INFO kablam! 
Sep 10 02:27:24.640 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:24.640 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 10 02:27:24.640 INFO kablam!     |
Sep 10 02:27:24.640 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 10 02:27:24.640 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:24.640 INFO kablam!     |
Sep 10 02:27:24.640 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:24.641 INFO kablam! 
Sep 10 02:27:24.641 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:24.641 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 10 02:27:24.641 INFO kablam!     |
Sep 10 02:27:24.641 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 10 02:27:24.641 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:24.641 INFO kablam!     |
Sep 10 02:27:24.642 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:24.642 INFO kablam! 
Sep 10 02:27:24.642 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:24.642 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 10 02:27:24.642 INFO kablam!     |
Sep 10 02:27:24.642 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 10 02:27:24.642 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:24.643 INFO kablam!     |
Sep 10 02:27:24.643 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:24.650 INFO kablam! 
Sep 10 02:27:24.733 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:24.733 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 10 02:27:24.733 INFO kablam!    |
Sep 10 02:27:24.733 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 10 02:27:24.733 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:24.733 INFO kablam!    |
Sep 10 02:27:24.733 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 02:27:24.733 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:24.733 INFO kablam! 
Sep 10 02:27:24.734 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:24.734 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 10 02:27:24.734 INFO kablam!     |
Sep 10 02:27:24.734 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 10 02:27:24.734 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:24.734 INFO kablam!     |
Sep 10 02:27:24.734 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:24.734 INFO kablam! 
Sep 10 02:27:24.746 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:24.746 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 10 02:27:24.746 INFO kablam!     |
Sep 10 02:27:24.746 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 10 02:27:24.746 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:24.746 INFO kablam!     |
Sep 10 02:27:24.746 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:24.746 INFO kablam! 
Sep 10 02:27:24.746 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:24.746 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 10 02:27:24.746 INFO kablam!     |
Sep 10 02:27:24.746 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 10 02:27:24.746 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:24.746 INFO kablam!     |
Sep 10 02:27:24.746 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:24.746 INFO kablam! 
Sep 10 02:27:24.746 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:24.746 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 10 02:27:24.746 INFO kablam!     |
Sep 10 02:27:24.746 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 10 02:27:24.746 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:24.746 INFO kablam!     |
Sep 10 02:27:24.746 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:24.746 INFO kablam! 
Sep 10 02:27:24.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.29s
Sep 10 02:27:24.774 INFO kablam! su: No module specific data is present
Sep 10 02:27:26.142 INFO running `"docker" "rm" "-f" "d0650c3e06f393bdf0d2fc8d7efa8d8054d4674c5ccd15951279a7cd7b9d8f85"`
Sep 10 02:27:26.256 INFO blam! d0650c3e06f393bdf0d2fc8d7efa8d8054d4674c5ccd15951279a7cd7b9d8f85