Sep 19 12:07:15.015 INFO checking shmishtopher/GPIO against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 12:07:15.015 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 12:07:15.015 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 12:07:15.466 INFO blam! 2b4c62e55441ffe6feccf03a2b8ea1ce3221c5f90edf3d6c87c02b3d1edad443
Sep 19 12:07:15.471 INFO running `"docker" "start" "-a" "2b4c62e55441ffe6feccf03a2b8ea1ce3221c5f90edf3d6c87c02b3d1edad443"`
Sep 19 12:07:17.819 INFO kablam! usermod: no changes
Sep 19 12:07:17.867 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Sep 19 12:07:17.903 INFO kablam!     Checking cfg-if v0.1.3
Sep 19 12:07:18.099 INFO kablam!     Checking nix v0.11.0
Sep 19 12:07:24.675 INFO kablam!     Checking AR_GPIO v0.1.0 (/source)
Sep 19 12:07:25.327 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:25.327 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:25.327 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 19 12:07:25.327 INFO kablam!    |
Sep 19 12:07:25.327 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 19 12:07:25.327 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:25.327 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 19 12:07:25.327 INFO kablam!    |
Sep 19 12:07:25.327 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 19 12:07:25.327 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:25.327 INFO kablam!    |
Sep 19 12:07:25.327 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 12:07:25.327 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:25.327 INFO kablam! 
Sep 19 12:07:25.327 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:25.327 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 19 12:07:25.327 INFO kablam!     |
Sep 19 12:07:25.327 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 19 12:07:25.327 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:25.327 INFO kablam!     |
Sep 19 12:07:25.327 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:25.327 INFO kablam! 
Sep 19 12:07:25.327 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:25.327 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 19 12:07:25.327 INFO kablam!     |
Sep 19 12:07:25.327 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 19 12:07:25.327 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:25.327 INFO kablam!     |
Sep 19 12:07:25.327 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:25.327 INFO kablam! 
Sep 19 12:07:25.327 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:25.327 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 19 12:07:25.327 INFO kablam!     |
Sep 19 12:07:25.327 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 19 12:07:25.327 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:25.327 INFO kablam!     |
Sep 19 12:07:25.328 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:25.328 INFO kablam! 
Sep 19 12:07:25.328 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:25.328 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 19 12:07:25.328 INFO kablam!     |
Sep 19 12:07:25.328 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 19 12:07:25.328 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:25.328 INFO kablam!     |
Sep 19 12:07:25.328 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:25.328 INFO kablam! 
Sep 19 12:07:25.328 INFO kablam!    |
Sep 19 12:07:25.328 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 12:07:25.328 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:25.328 INFO kablam! 
Sep 19 12:07:25.328 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:25.328 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 19 12:07:25.328 INFO kablam!     |
Sep 19 12:07:25.328 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 19 12:07:25.328 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:25.328 INFO kablam!     |
Sep 19 12:07:25.328 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:25.328 INFO kablam! 
Sep 19 12:07:25.333 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:25.333 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 19 12:07:25.333 INFO kablam!     |
Sep 19 12:07:25.333 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 19 12:07:25.333 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:25.333 INFO kablam!     |
Sep 19 12:07:25.333 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:25.333 INFO kablam! 
Sep 19 12:07:25.333 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:25.333 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 19 12:07:25.333 INFO kablam!     |
Sep 19 12:07:25.333 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 19 12:07:25.333 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:25.333 INFO kablam!     |
Sep 19 12:07:25.333 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:25.333 INFO kablam! 
Sep 19 12:07:25.334 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 19 12:07:25.334 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 19 12:07:25.334 INFO kablam!     |
Sep 19 12:07:25.334 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 19 12:07:25.334 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 12:07:25.334 INFO kablam!     |
Sep 19 12:07:25.334 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 19 12:07:25.334 INFO kablam! 
Sep 19 12:07:25.391 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.54s
Sep 19 12:07:25.391 INFO kablam! su: No module specific data is present
Sep 19 12:07:26.471 INFO running `"docker" "rm" "-f" "2b4c62e55441ffe6feccf03a2b8ea1ce3221c5f90edf3d6c87c02b3d1edad443"`
Sep 19 12:07:26.795 INFO blam! 2b4c62e55441ffe6feccf03a2b8ea1ce3221c5f90edf3d6c87c02b3d1edad443