Aug 31 20:15:58.774 INFO checking shmishtopher/GPIO against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 20:15:58.774 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 20:15:58.774 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 20:15:59.010 INFO blam! 453c482e47919e05a8389bf9c684befd534aae289b7965a05a8626c6cccf83be
Aug 31 20:15:59.012 INFO running `"docker" "start" "-a" "453c482e47919e05a8389bf9c684befd534aae289b7965a05a8626c6cccf83be"`
Aug 31 20:15:59.654 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Aug 31 20:15:59.669 INFO kablam!     Checking nix v0.11.0
Aug 31 20:16:09.724 INFO kablam!     Checking AR_GPIO v0.1.0 (file:///source)
Aug 31 20:16:10.018 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 20:16:10.018 INFO kablam!   --> src/ar_gpio.rs:58:5
Aug 31 20:16:10.018 INFO kablam!    |
Aug 31 20:16:10.018 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Aug 31 20:16:10.018 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:16:10.018 INFO kablam!    |
Aug 31 20:16:10.018 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 20:16:10.018 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 20:16:10.018 INFO kablam! 
Aug 31 20:16:10.019 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 20:16:10.019 INFO kablam!    --> src/ar_gpio.rs:103:5
Aug 31 20:16:10.019 INFO kablam!     |
Aug 31 20:16:10.019 INFO kablam! 103 |     get_line_info(fd, &mut info);
Aug 31 20:16:10.019 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:16:10.019 INFO kablam!     |
Aug 31 20:16:10.019 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 20:16:10.019 INFO kablam! 
Aug 31 20:16:10.019 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 20:16:10.019 INFO kablam!    --> src/ar_gpio.rs:159:12
Aug 31 20:16:10.020 INFO kablam!     |
Aug 31 20:16:10.020 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Aug 31 20:16:10.020 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:16:10.020 INFO kablam!     |
Aug 31 20:16:10.020 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 20:16:10.020 INFO kablam! 
Aug 31 20:16:10.020 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 20:16:10.020 INFO kablam!    --> src/ar_gpio.rs:167:12
Aug 31 20:16:10.020 INFO kablam!     |
Aug 31 20:16:10.020 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Aug 31 20:16:10.020 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:16:10.020 INFO kablam!     |
Aug 31 20:16:10.020 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 20:16:10.020 INFO kablam! 
Aug 31 20:16:10.020 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 20:16:10.020 INFO kablam!    --> src/ar_gpio.rs:173:12
Aug 31 20:16:10.020 INFO kablam!     |
Aug 31 20:16:10.020 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Aug 31 20:16:10.020 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:16:10.020 INFO kablam!     |
Aug 31 20:16:10.020 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 20:16:10.020 INFO kablam! 
Aug 31 20:16:10.085 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 20:16:10.085 INFO kablam!   --> src/ar_gpio.rs:58:5
Aug 31 20:16:10.085 INFO kablam!    |
Aug 31 20:16:10.085 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Aug 31 20:16:10.085 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:16:10.085 INFO kablam!    |
Aug 31 20:16:10.086 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 20:16:10.086 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 20:16:10.086 INFO kablam! 
Aug 31 20:16:10.087 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 20:16:10.087 INFO kablam!    --> src/ar_gpio.rs:103:5
Aug 31 20:16:10.087 INFO kablam!     |
Aug 31 20:16:10.087 INFO kablam! 103 |     get_line_info(fd, &mut info);
Aug 31 20:16:10.087 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:16:10.088 INFO kablam!     |
Aug 31 20:16:10.088 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 20:16:10.089 INFO kablam! 
Aug 31 20:16:10.089 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 20:16:10.089 INFO kablam!    --> src/ar_gpio.rs:159:12
Aug 31 20:16:10.089 INFO kablam!     |
Aug 31 20:16:10.089 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Aug 31 20:16:10.090 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:16:10.090 INFO kablam!     |
Aug 31 20:16:10.090 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 20:16:10.091 INFO kablam! 
Aug 31 20:16:10.091 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 20:16:10.091 INFO kablam!    --> src/ar_gpio.rs:167:12
Aug 31 20:16:10.091 INFO kablam!     |
Aug 31 20:16:10.091 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Aug 31 20:16:10.091 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:16:10.092 INFO kablam!     |
Aug 31 20:16:10.092 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 20:16:10.092 INFO kablam! 
Aug 31 20:16:10.093 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 20:16:10.093 INFO kablam!    --> src/ar_gpio.rs:173:12
Aug 31 20:16:10.093 INFO kablam!     |
Aug 31 20:16:10.093 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Aug 31 20:16:10.093 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:16:10.093 INFO kablam!     |
Aug 31 20:16:10.094 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 20:16:10.094 INFO kablam! 
Aug 31 20:16:10.111 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.47s
Aug 31 20:16:10.115 INFO kablam! su: No module specific data is present
Aug 31 20:16:10.598 INFO running `"docker" "rm" "-f" "453c482e47919e05a8389bf9c684befd534aae289b7965a05a8626c6cccf83be"`
Aug 31 20:16:10.733 INFO blam! 453c482e47919e05a8389bf9c684befd534aae289b7965a05a8626c6cccf83be