Nov 03 23:13:05.046 INFO checking shmishtopher/GPIO against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 23:13:05.055 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 23:13:05.384 INFO blam! 2df9a5d307817a8b7c84fd60b5e8c1d993013a0b69ddcfdc4c2962322e77dc4a
Nov 03 23:13:05.395 INFO running `"docker" "start" "-a" "2df9a5d307817a8b7c84fd60b5e8c1d993013a0b69ddcfdc4c2962322e77dc4a"`
Nov 03 23:13:07.083 INFO kablam! usermod: no changes
Nov 03 23:13:07.139 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Nov 03 23:13:07.162 INFO kablam!     Checking nix v0.11.0
Nov 03 23:13:13.332 INFO kablam!     Checking AR_GPIO v0.1.0 (/source)
Nov 03 23:13:13.763 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 23:13:13.763 INFO kablam!   --> src/ar_gpio.rs:58:5
Nov 03 23:13:13.763 INFO kablam!    |
Nov 03 23:13:13.763 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Nov 03 23:13:13.763 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:13:13.763 INFO kablam!    |
Nov 03 23:13:13.763 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 23:13:13.763 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 23:13:13.763 INFO kablam! 
Nov 03 23:13:13.763 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 23:13:13.763 INFO kablam!    --> src/ar_gpio.rs:103:5
Nov 03 23:13:13.763 INFO kablam!     |
Nov 03 23:13:13.763 INFO kablam! 103 |     get_line_info(fd, &mut info);
Nov 03 23:13:13.763 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:13:13.763 INFO kablam!     |
Nov 03 23:13:13.763 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 23:13:13.763 INFO kablam! 
Nov 03 23:13:13.763 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 23:13:13.763 INFO kablam!    --> src/ar_gpio.rs:159:12
Nov 03 23:13:13.763 INFO kablam!     |
Nov 03 23:13:13.763 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Nov 03 23:13:13.763 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:13:13.763 INFO kablam!     |
Nov 03 23:13:13.763 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 23:13:13.763 INFO kablam! 
Nov 03 23:13:13.763 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 23:13:13.763 INFO kablam!    --> src/ar_gpio.rs:167:12
Nov 03 23:13:13.763 INFO kablam!     |
Nov 03 23:13:13.763 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Nov 03 23:13:13.763 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:13:13.763 INFO kablam!     |
Nov 03 23:13:13.763 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 23:13:13.763 INFO kablam! 
Nov 03 23:13:13.763 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 23:13:13.763 INFO kablam!    --> src/ar_gpio.rs:173:12
Nov 03 23:13:13.763 INFO kablam!     |
Nov 03 23:13:13.763 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Nov 03 23:13:13.763 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:13:13.763 INFO kablam!     |
Nov 03 23:13:13.763 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 23:13:13.763 INFO kablam! 
Nov 03 23:13:13.831 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 23:13:13.831 INFO kablam!   --> src/ar_gpio.rs:58:5
Nov 03 23:13:13.831 INFO kablam!    |
Nov 03 23:13:13.831 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Nov 03 23:13:13.831 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:13:13.831 INFO kablam!    |
Nov 03 23:13:13.831 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 23:13:13.831 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 23:13:13.831 INFO kablam! 
Nov 03 23:13:13.831 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 23:13:13.831 INFO kablam!    --> src/ar_gpio.rs:103:5
Nov 03 23:13:13.831 INFO kablam!     |
Nov 03 23:13:13.831 INFO kablam! 103 |     get_line_info(fd, &mut info);
Nov 03 23:13:13.831 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:13:13.831 INFO kablam!     |
Nov 03 23:13:13.831 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 23:13:13.831 INFO kablam! 
Nov 03 23:13:13.831 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 23:13:13.831 INFO kablam!    --> src/ar_gpio.rs:159:12
Nov 03 23:13:13.831 INFO kablam!     |
Nov 03 23:13:13.831 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Nov 03 23:13:13.831 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:13:13.831 INFO kablam!     |
Nov 03 23:13:13.831 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 23:13:13.831 INFO kablam! 
Nov 03 23:13:13.831 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 23:13:13.831 INFO kablam!    --> src/ar_gpio.rs:167:12
Nov 03 23:13:13.831 INFO kablam!     |
Nov 03 23:13:13.831 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Nov 03 23:13:13.831 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:13:13.831 INFO kablam!     |
Nov 03 23:13:13.831 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 23:13:13.831 INFO kablam! 
Nov 03 23:13:13.831 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 23:13:13.831 INFO kablam!    --> src/ar_gpio.rs:173:12
Nov 03 23:13:13.831 INFO kablam!     |
Nov 03 23:13:13.831 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Nov 03 23:13:13.831 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:13:13.831 INFO kablam!     |
Nov 03 23:13:13.831 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 23:13:13.831 INFO kablam! 
Nov 03 23:13:13.864 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.75s
Nov 03 23:13:13.871 INFO kablam! su: No module specific data is present
Nov 03 23:13:14.889 INFO running `"docker" "rm" "-f" "2df9a5d307817a8b7c84fd60b5e8c1d993013a0b69ddcfdc4c2962322e77dc4a"`
Nov 03 23:13:15.191 INFO blam! 2df9a5d307817a8b7c84fd60b5e8c1d993013a0b69ddcfdc4c2962322e77dc4a