Sep 20 21:09:33.671 INFO checking shmishtopher/GPIO against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 21:09:33.671 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 21:09:33.671 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 21:09:33.927 INFO blam! c65b7b8476e2616d7ecaca3a47bc6a0382b4762aa1a08a55ff12c753fc68451f
Sep 20 21:09:33.929 INFO running `"docker" "start" "-a" "c65b7b8476e2616d7ecaca3a47bc6a0382b4762aa1a08a55ff12c753fc68451f"`
Sep 20 21:09:35.791 INFO kablam! usermod: no changes
Sep 20 21:09:35.842 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Sep 20 21:09:35.866 INFO kablam!     Checking AR_GPIO v0.1.0 (/source)
Sep 20 21:09:36.270 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 21:09:36.270 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 20 21:09:36.270 INFO kablam!    |
Sep 20 21:09:36.270 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 20 21:09:36.270 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:09:36.270 INFO kablam!    |
Sep 20 21:09:36.270 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 21:09:36.270 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 21:09:36.270 INFO kablam! 
Sep 20 21:09:36.270 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 21:09:36.270 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 20 21:09:36.270 INFO kablam!     |
Sep 20 21:09:36.270 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 20 21:09:36.270 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:09:36.270 INFO kablam!     |
Sep 20 21:09:36.270 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 21:09:36.270 INFO kablam! 
Sep 20 21:09:36.270 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 21:09:36.270 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 20 21:09:36.270 INFO kablam!     |
Sep 20 21:09:36.270 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 20 21:09:36.270 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:09:36.270 INFO kablam!     |
Sep 20 21:09:36.270 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 21:09:36.270 INFO kablam! 
Sep 20 21:09:36.270 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 21:09:36.270 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 20 21:09:36.270 INFO kablam!     |
Sep 20 21:09:36.270 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 20 21:09:36.270 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:09:36.270 INFO kablam!     |
Sep 20 21:09:36.271 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 21:09:36.271 INFO kablam! 
Sep 20 21:09:36.271 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 21:09:36.271 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 20 21:09:36.271 INFO kablam!     |
Sep 20 21:09:36.271 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 20 21:09:36.271 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:09:36.271 INFO kablam!     |
Sep 20 21:09:36.271 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 21:09:36.271 INFO kablam! 
Sep 20 21:09:36.329 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 21:09:36.329 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 20 21:09:36.329 INFO kablam!    |
Sep 20 21:09:36.329 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 20 21:09:36.329 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:09:36.329 INFO kablam!    |
Sep 20 21:09:36.329 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 21:09:36.329 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 21:09:36.329 INFO kablam! 
Sep 20 21:09:36.329 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 21:09:36.329 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 20 21:09:36.329 INFO kablam!     |
Sep 20 21:09:36.329 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 20 21:09:36.329 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:09:36.329 INFO kablam!     |
Sep 20 21:09:36.329 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 21:09:36.329 INFO kablam! 
Sep 20 21:09:36.329 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 21:09:36.329 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 20 21:09:36.329 INFO kablam!     |
Sep 20 21:09:36.329 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 20 21:09:36.329 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:09:36.329 INFO kablam!     |
Sep 20 21:09:36.329 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 21:09:36.329 INFO kablam! 
Sep 20 21:09:36.331 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 21:09:36.331 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 20 21:09:36.331 INFO kablam!     |
Sep 20 21:09:36.331 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 20 21:09:36.331 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:09:36.331 INFO kablam!     |
Sep 20 21:09:36.331 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 21:09:36.331 INFO kablam! 
Sep 20 21:09:36.331 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 21:09:36.331 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 20 21:09:36.331 INFO kablam!     |
Sep 20 21:09:36.331 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 20 21:09:36.331 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:09:36.331 INFO kablam!     |
Sep 20 21:09:36.331 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 21:09:36.331 INFO kablam! 
Sep 20 21:09:36.371 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Sep 20 21:09:36.376 INFO kablam! su: No module specific data is present
Sep 20 21:09:37.885 INFO running `"docker" "rm" "-f" "c65b7b8476e2616d7ecaca3a47bc6a0382b4762aa1a08a55ff12c753fc68451f"`
Sep 20 21:09:37.998 INFO blam! c65b7b8476e2616d7ecaca3a47bc6a0382b4762aa1a08a55ff12c753fc68451f