Sep 01 12:54:51.650 INFO checking shmishtopher/GPIO against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 12:54:51.650 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 12:54:51.650 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/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"`
Sep 01 12:54:51.858 INFO blam! 62b8e1d5047babb8a39c626b0638cfbe65c8eacbd60f9b47b864648678a7e1cf
Sep 01 12:54:51.860 INFO running `"docker" "start" "-a" "62b8e1d5047babb8a39c626b0638cfbe65c8eacbd60f9b47b864648678a7e1cf"`
Sep 01 12:54:52.684 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Sep 01 12:54:52.701 INFO kablam!     Checking nix v0.11.0
Sep 01 12:55:03.960 INFO kablam!     Checking AR_GPIO v0.1.0 (file:///source)
Sep 01 12:55:04.413 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 12:55:04.413 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 01 12:55:04.413 INFO kablam!    |
Sep 01 12:55:04.413 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 01 12:55:04.413 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:55:04.413 INFO kablam!    |
Sep 01 12:55:04.413 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 12:55:04.413 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 12:55:04.413 INFO kablam! 
Sep 01 12:55:04.414 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 12:55:04.414 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 01 12:55:04.414 INFO kablam!     |
Sep 01 12:55:04.414 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 01 12:55:04.415 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:55:04.415 INFO kablam!     |
Sep 01 12:55:04.415 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 12:55:04.415 INFO kablam! 
Sep 01 12:55:04.415 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 12:55:04.415 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 01 12:55:04.415 INFO kablam!     |
Sep 01 12:55:04.415 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 01 12:55:04.415 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:55:04.415 INFO kablam!     |
Sep 01 12:55:04.415 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 12:55:04.415 INFO kablam! 
Sep 01 12:55:04.415 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 12:55:04.415 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 01 12:55:04.415 INFO kablam!     |
Sep 01 12:55:04.415 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 01 12:55:04.415 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:55:04.415 INFO kablam!     |
Sep 01 12:55:04.415 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 12:55:04.415 INFO kablam! 
Sep 01 12:55:04.416 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 12:55:04.416 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 01 12:55:04.416 INFO kablam!     |
Sep 01 12:55:04.416 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 01 12:55:04.416 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:55:04.416 INFO kablam!     |
Sep 01 12:55:04.416 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 12:55:04.416 INFO kablam! 
Sep 01 12:55:04.490 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 12:55:04.490 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 01 12:55:04.490 INFO kablam!    |
Sep 01 12:55:04.490 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 01 12:55:04.490 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:55:04.490 INFO kablam!    |
Sep 01 12:55:04.491 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 12:55:04.491 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 12:55:04.491 INFO kablam! 
Sep 01 12:55:04.491 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 12:55:04.491 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 01 12:55:04.491 INFO kablam!     |
Sep 01 12:55:04.491 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 01 12:55:04.491 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:55:04.491 INFO kablam!     |
Sep 01 12:55:04.491 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 12:55:04.491 INFO kablam! 
Sep 01 12:55:04.492 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 12:55:04.492 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 01 12:55:04.492 INFO kablam!     |
Sep 01 12:55:04.492 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 01 12:55:04.492 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:55:04.492 INFO kablam!     |
Sep 01 12:55:04.492 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 12:55:04.493 INFO kablam! 
Sep 01 12:55:04.493 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 12:55:04.493 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 01 12:55:04.493 INFO kablam!     |
Sep 01 12:55:04.493 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 01 12:55:04.493 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:55:04.493 INFO kablam!     |
Sep 01 12:55:04.493 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 12:55:04.494 INFO kablam! 
Sep 01 12:55:04.494 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 12:55:04.494 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 01 12:55:04.494 INFO kablam!     |
Sep 01 12:55:04.494 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 01 12:55:04.494 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:55:04.494 INFO kablam!     |
Sep 01 12:55:04.495 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 12:55:04.495 INFO kablam! 
Sep 01 12:55:04.536 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.86s
Sep 01 12:55:04.539 INFO kablam! su: No module specific data is present
Sep 01 12:55:05.000 INFO running `"docker" "rm" "-f" "62b8e1d5047babb8a39c626b0638cfbe65c8eacbd60f9b47b864648678a7e1cf"`
Sep 01 12:55:05.178 INFO blam! 62b8e1d5047babb8a39c626b0638cfbe65c8eacbd60f9b47b864648678a7e1cf