Nov 02 06:42:19.519 INFO checking shmishtopher/GPIO against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 06:42:19.519 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 06:42:19.900 INFO blam! 65c787bb7045b46a663f85e9021fc92329f850ebd5ed1d72f9e277e8f0e8d139
Nov 02 06:42:19.908 INFO running `"docker" "start" "-a" "65c787bb7045b46a663f85e9021fc92329f850ebd5ed1d72f9e277e8f0e8d139"`
Nov 02 06:42:20.917 INFO kablam! usermod: no changes
Nov 02 06:42:20.984 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Nov 02 06:42:20.997 INFO kablam!     Checking nix v0.11.0
Nov 02 06:42:27.387 INFO kablam!     Checking AR_GPIO v0.1.0 (/source)
Nov 02 06:42:27.865 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:42:27.865 INFO kablam!   --> src/ar_gpio.rs:58:5
Nov 02 06:42:27.865 INFO kablam!    |
Nov 02 06:42:27.866 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Nov 02 06:42:27.866 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:42:27.866 INFO kablam!    |
Nov 02 06:42:27.866 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 06:42:27.867 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:42:27.867 INFO kablam! 
Nov 02 06:42:27.867 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:42:27.868 INFO kablam!    --> src/ar_gpio.rs:103:5
Nov 02 06:42:27.868 INFO kablam!     |
Nov 02 06:42:27.868 INFO kablam! 103 |     get_line_info(fd, &mut info);
Nov 02 06:42:27.868 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:42:27.869 INFO kablam!     |
Nov 02 06:42:27.869 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:42:27.869 INFO kablam! 
Nov 02 06:42:27.870 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:42:27.870 INFO kablam!    --> src/ar_gpio.rs:159:12
Nov 02 06:42:27.870 INFO kablam!     |
Nov 02 06:42:27.870 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Nov 02 06:42:27.871 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:42:27.871 INFO kablam!     |
Nov 02 06:42:27.871 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:42:27.871 INFO kablam! 
Nov 02 06:42:27.872 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:42:27.872 INFO kablam!    --> src/ar_gpio.rs:167:12
Nov 02 06:42:27.872 INFO kablam!     |
Nov 02 06:42:27.873 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Nov 02 06:42:27.873 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:42:27.873 INFO kablam!     |
Nov 02 06:42:27.874 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:42:27.874 INFO kablam! 
Nov 02 06:42:27.874 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:42:27.875 INFO kablam!    --> src/ar_gpio.rs:173:12
Nov 02 06:42:27.875 INFO kablam!     |
Nov 02 06:42:27.875 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Nov 02 06:42:27.876 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:42:27.876 INFO kablam!     |
Nov 02 06:42:27.876 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:42:27.876 INFO kablam! 
Nov 02 06:42:27.927 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:42:27.927 INFO kablam!   --> src/ar_gpio.rs:58:5
Nov 02 06:42:27.927 INFO kablam!    |
Nov 02 06:42:27.927 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Nov 02 06:42:27.927 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:42:27.927 INFO kablam!    |
Nov 02 06:42:27.927 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 06:42:27.927 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:42:27.928 INFO kablam! 
Nov 02 06:42:27.930 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:42:27.930 INFO kablam!    --> src/ar_gpio.rs:103:5
Nov 02 06:42:27.930 INFO kablam!     |
Nov 02 06:42:27.930 INFO kablam! 103 |     get_line_info(fd, &mut info);
Nov 02 06:42:27.930 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:42:27.930 INFO kablam!     |
Nov 02 06:42:27.930 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:42:27.930 INFO kablam! 
Nov 02 06:42:27.930 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:42:27.930 INFO kablam!    --> src/ar_gpio.rs:159:12
Nov 02 06:42:27.930 INFO kablam!     |
Nov 02 06:42:27.930 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Nov 02 06:42:27.930 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:42:27.930 INFO kablam!     |
Nov 02 06:42:27.930 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:42:27.930 INFO kablam! 
Nov 02 06:42:27.930 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:42:27.930 INFO kablam!    --> src/ar_gpio.rs:167:12
Nov 02 06:42:27.930 INFO kablam!     |
Nov 02 06:42:27.930 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Nov 02 06:42:27.930 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:42:27.930 INFO kablam!     |
Nov 02 06:42:27.930 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:42:27.930 INFO kablam! 
Nov 02 06:42:27.930 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 06:42:27.930 INFO kablam!    --> src/ar_gpio.rs:173:12
Nov 02 06:42:27.930 INFO kablam!     |
Nov 02 06:42:27.930 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Nov 02 06:42:27.931 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 06:42:27.931 INFO kablam!     |
Nov 02 06:42:27.931 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 06:42:27.936 INFO kablam! 
Nov 02 06:42:27.975 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.00s
Nov 02 06:42:27.975 INFO kablam! su: No module specific data is present
Nov 02 06:42:28.505 INFO running `"docker" "rm" "-f" "65c787bb7045b46a663f85e9021fc92329f850ebd5ed1d72f9e277e8f0e8d139"`
Nov 02 06:42:28.636 INFO blam! 65c787bb7045b46a663f85e9021fc92329f850ebd5ed1d72f9e277e8f0e8d139