Sep 14 02:51:30.597 INFO checking shmishtopher/GPIO against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 02:51:30.597 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 02:51:30.597 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 02:51:30.948 INFO blam! c5ab3f8435822e2e5ee87bcd3a0a7d122048f10a7a7504cfbbfd5d53ae222437
Sep 14 02:51:30.950 INFO running `"docker" "start" "-a" "c5ab3f8435822e2e5ee87bcd3a0a7d122048f10a7a7504cfbbfd5d53ae222437"`
Sep 14 02:51:32.894 INFO kablam! usermod: no changes
Sep 14 02:51:32.939 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Sep 14 02:51:32.955 INFO kablam!     Checking nix v0.11.0
Sep 14 02:51:39.891 INFO kablam!     Checking AR_GPIO v0.1.0 (file:///source)
Sep 14 02:51:40.199 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:40.199 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 14 02:51:40.199 INFO kablam!    |
Sep 14 02:51:40.199 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 14 02:51:40.199 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:40.199 INFO kablam!    |
Sep 14 02:51:40.199 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 02:51:40.199 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:40.199 INFO kablam! 
Sep 14 02:51:40.199 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:40.199 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 14 02:51:40.199 INFO kablam!     |
Sep 14 02:51:40.199 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 14 02:51:40.199 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:40.199 INFO kablam!     |
Sep 14 02:51:40.199 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:40.199 INFO kablam! 
Sep 14 02:51:40.199 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:40.199 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 14 02:51:40.199 INFO kablam!     |
Sep 14 02:51:40.199 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 14 02:51:40.199 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:40.199 INFO kablam!     |
Sep 14 02:51:40.199 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:40.199 INFO kablam! 
Sep 14 02:51:40.199 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:40.199 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 14 02:51:40.199 INFO kablam!     |
Sep 14 02:51:40.199 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 14 02:51:40.199 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:40.199 INFO kablam!     |
Sep 14 02:51:40.199 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:40.199 INFO kablam! 
Sep 14 02:51:40.199 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:40.199 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 14 02:51:40.199 INFO kablam!     |
Sep 14 02:51:40.199 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 14 02:51:40.199 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:40.199 INFO kablam!     |
Sep 14 02:51:40.199 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:40.199 INFO kablam! 
Sep 14 02:51:40.362 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:40.363 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 14 02:51:40.363 INFO kablam!    |
Sep 14 02:51:40.363 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 14 02:51:40.363 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:40.363 INFO kablam!    |
Sep 14 02:51:40.363 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 02:51:40.363 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:40.363 INFO kablam! 
Sep 14 02:51:40.370 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:40.371 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 14 02:51:40.371 INFO kablam!     |
Sep 14 02:51:40.371 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 14 02:51:40.371 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:40.371 INFO kablam!     |
Sep 14 02:51:40.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:40.371 INFO kablam! 
Sep 14 02:51:40.371 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:40.371 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 14 02:51:40.371 INFO kablam!     |
Sep 14 02:51:40.371 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 14 02:51:40.371 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:40.371 INFO kablam!     |
Sep 14 02:51:40.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:40.371 INFO kablam! 
Sep 14 02:51:40.371 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:40.371 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 14 02:51:40.371 INFO kablam!     |
Sep 14 02:51:40.371 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 14 02:51:40.371 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:40.371 INFO kablam!     |
Sep 14 02:51:40.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:40.371 INFO kablam! 
Sep 14 02:51:40.371 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 02:51:40.371 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 14 02:51:40.371 INFO kablam!     |
Sep 14 02:51:40.371 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 14 02:51:40.371 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:51:40.371 INFO kablam!     |
Sep 14 02:51:40.371 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 02:51:40.371 INFO kablam! 
Sep 14 02:51:40.404 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.48s
Sep 14 02:51:40.405 INFO kablam! su: No module specific data is present
Sep 14 02:51:41.549 INFO running `"docker" "rm" "-f" "c5ab3f8435822e2e5ee87bcd3a0a7d122048f10a7a7504cfbbfd5d53ae222437"`
Sep 14 02:51:41.819 INFO blam! c5ab3f8435822e2e5ee87bcd3a0a7d122048f10a7a7504cfbbfd5d53ae222437