Sep 14 02:51:28.600 INFO checking shmishtopher/GPIO against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 02:51:28.600 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 02:51:28.600 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 02:51:29.057 INFO blam! 5bb91aea9bfd883cc0bd0319cf707f633df77b5cb8cde09ce08981ddec8beefd
Sep 14 02:51:29.059 INFO running `"docker" "start" "-a" "5bb91aea9bfd883cc0bd0319cf707f633df77b5cb8cde09ce08981ddec8beefd"`
Sep 14 02:51:30.634 INFO kablam! usermod: no changes
Sep 14 02:51:30.688 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Sep 14 02:51:30.728 INFO kablam!     Checking AR_GPIO v0.1.0 (file:///source)
Sep 14 02:51:31.182 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:31.182 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 14 02:51:31.182 INFO kablam!    |
Sep 14 02:51:31.182 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 14 02:51:31.182 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:31.182 INFO kablam!    |
Sep 14 02:51:31.183 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 02:51:31.183 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:31.183 INFO kablam! 
Sep 14 02:51:31.183 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:31.183 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 14 02:51:31.183 INFO kablam!     |
Sep 14 02:51:31.183 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 14 02:51:31.183 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:31.185 INFO kablam!     |
Sep 14 02:51:31.185 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:31.185 INFO kablam! 
Sep 14 02:51:31.185 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:31.185 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 14 02:51:31.185 INFO kablam!     |
Sep 14 02:51:31.185 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 14 02:51:31.185 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:31.185 INFO kablam!     |
Sep 14 02:51:31.185 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:31.185 INFO kablam! 
Sep 14 02:51:31.185 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:31.185 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 14 02:51:31.185 INFO kablam!     |
Sep 14 02:51:31.185 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 14 02:51:31.185 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:31.185 INFO kablam!     |
Sep 14 02:51:31.185 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:31.185 INFO kablam! 
Sep 14 02:51:31.185 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:31.185 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 14 02:51:31.185 INFO kablam!     |
Sep 14 02:51:31.185 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 14 02:51:31.185 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:31.185 INFO kablam!     |
Sep 14 02:51:31.185 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:31.185 INFO kablam! 
Sep 14 02:51:31.300 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:31.300 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 14 02:51:31.300 INFO kablam!    |
Sep 14 02:51:31.300 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 14 02:51:31.300 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:31.307 INFO kablam!    |
Sep 14 02:51:31.307 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 02:51:31.307 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:31.307 INFO kablam! 
Sep 14 02:51:31.308 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:31.308 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 14 02:51:31.308 INFO kablam!     |
Sep 14 02:51:31.308 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 14 02:51:31.308 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:31.308 INFO kablam!     |
Sep 14 02:51:31.308 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:31.308 INFO kablam! 
Sep 14 02:51:31.308 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:31.308 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 14 02:51:31.308 INFO kablam!     |
Sep 14 02:51:31.308 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 14 02:51:31.308 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:31.308 INFO kablam!     |
Sep 14 02:51:31.308 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:31.308 INFO kablam! 
Sep 14 02:51:31.309 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:31.309 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 14 02:51:31.309 INFO kablam!     |
Sep 14 02:51:31.309 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 14 02:51:31.309 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:31.309 INFO kablam!     |
Sep 14 02:51:31.309 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:31.309 INFO kablam! 
Sep 14 02:51:31.309 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:31.309 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 14 02:51:31.309 INFO kablam!     |
Sep 14 02:51:31.309 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 14 02:51:31.309 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:31.309 INFO kablam!     |
Sep 14 02:51:31.309 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:31.309 INFO kablam! 
Sep 14 02:51:31.342 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Sep 14 02:51:31.345 INFO kablam! su: No module specific data is present
Sep 14 02:51:32.394 INFO running `"docker" "rm" "-f" "5bb91aea9bfd883cc0bd0319cf707f633df77b5cb8cde09ce08981ddec8beefd"`
Sep 14 02:51:32.635 INFO blam! 5bb91aea9bfd883cc0bd0319cf707f633df77b5cb8cde09ce08981ddec8beefd