Sep 10 02:27:18.531 INFO checking shmishtopher/GPIO against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 02:27:18.531 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 02:27:18.531 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 02:27:18.753 INFO blam! a53c853a9a8d0ad8961b4f34886c4825d46bded21c97d46f9a5cdc757a23b4cf
Sep 10 02:27:18.756 INFO running `"docker" "start" "-a" "a53c853a9a8d0ad8961b4f34886c4825d46bded21c97d46f9a5cdc757a23b4cf"`
Sep 10 02:27:21.194 INFO kablam! usermod: no changes
Sep 10 02:27:21.250 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Sep 10 02:27:21.279 INFO kablam!     Checking cfg-if v0.1.3
Sep 10 02:27:21.506 INFO kablam!     Checking nix v0.11.0
Sep 10 02:27:28.128 INFO kablam!     Checking AR_GPIO v0.1.0 (file:///source)
Sep 10 02:27:28.534 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:28.534 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 10 02:27:28.534 INFO kablam!    |
Sep 10 02:27:28.534 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 10 02:27:28.534 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:28.534 INFO kablam!    |
Sep 10 02:27:28.534 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 02:27:28.534 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:28.534 INFO kablam! 
Sep 10 02:27:28.534 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:28.534 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 10 02:27:28.534 INFO kablam!     |
Sep 10 02:27:28.534 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 10 02:27:28.534 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:28.534 INFO kablam!     |
Sep 10 02:27:28.534 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:28.534 INFO kablam! 
Sep 10 02:27:28.534 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:28.534 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 10 02:27:28.534 INFO kablam!     |
Sep 10 02:27:28.534 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 10 02:27:28.534 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:28.534 INFO kablam!     |
Sep 10 02:27:28.534 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:28.534 INFO kablam! 
Sep 10 02:27:28.534 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:28.534 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 10 02:27:28.534 INFO kablam!     |
Sep 10 02:27:28.534 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 10 02:27:28.534 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:28.535 INFO kablam!     |
Sep 10 02:27:28.535 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:28.535 INFO kablam! 
Sep 10 02:27:28.535 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:28.535 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 10 02:27:28.535 INFO kablam!     |
Sep 10 02:27:28.535 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 10 02:27:28.535 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:28.535 INFO kablam!     |
Sep 10 02:27:28.535 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:28.535 INFO kablam! 
Sep 10 02:27:28.538 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:28.538 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 10 02:27:28.538 INFO kablam!    |
Sep 10 02:27:28.538 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 10 02:27:28.538 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:28.538 INFO kablam!    |
Sep 10 02:27:28.538 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 02:27:28.538 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:28.538 INFO kablam! 
Sep 10 02:27:28.538 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:28.538 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 10 02:27:28.538 INFO kablam!     |
Sep 10 02:27:28.538 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 10 02:27:28.538 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:28.538 INFO kablam!     |
Sep 10 02:27:28.538 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:28.538 INFO kablam! 
Sep 10 02:27:28.538 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:28.538 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 10 02:27:28.538 INFO kablam!     |
Sep 10 02:27:28.538 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 10 02:27:28.538 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:28.538 INFO kablam!     |
Sep 10 02:27:28.538 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:28.538 INFO kablam! 
Sep 10 02:27:28.538 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:28.538 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 10 02:27:28.538 INFO kablam!     |
Sep 10 02:27:28.538 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 10 02:27:28.538 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:28.538 INFO kablam!     |
Sep 10 02:27:28.538 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:28.538 INFO kablam! 
Sep 10 02:27:28.538 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 02:27:28.538 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 10 02:27:28.538 INFO kablam!     |
Sep 10 02:27:28.538 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 10 02:27:28.538 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 02:27:28.538 INFO kablam!     |
Sep 10 02:27:28.538 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 02:27:28.539 INFO kablam! 
Sep 10 02:27:28.595 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
Sep 10 02:27:28.598 INFO kablam! su: No module specific data is present
Sep 10 02:27:29.954 INFO running `"docker" "rm" "-f" "a53c853a9a8d0ad8961b4f34886c4825d46bded21c97d46f9a5cdc757a23b4cf"`
Sep 10 02:27:30.067 INFO blam! a53c853a9a8d0ad8961b4f34886c4825d46bded21c97d46f9a5cdc757a23b4cf