Oct 31 21:15:14.010 INFO checking shmishtopher/GPIO against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 21:15:14.011 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Oct 31 21:15:14.413 INFO blam! 46ce3cfbc259cc2f1def68994b14daf630f1eb753aba4eba324bc7ccb1c3f1c4
Oct 31 21:15:14.415 INFO running `"docker" "start" "-a" "46ce3cfbc259cc2f1def68994b14daf630f1eb753aba4eba324bc7ccb1c3f1c4"`
Oct 31 21:15:15.228 INFO kablam! usermod: no changes
Oct 31 21:15:15.244 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Oct 31 21:15:15.264 INFO kablam!     Checking nix v0.11.0
Oct 31 21:15:21.328 INFO kablam!     Checking AR_GPIO v0.1.0 (/source)
Oct 31 21:15:21.856 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:15:21.856 INFO kablam!   --> src/ar_gpio.rs:58:5
Oct 31 21:15:21.856 INFO kablam!    |
Oct 31 21:15:21.857 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Oct 31 21:15:21.857 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:15:21.857 INFO kablam!    |
Oct 31 21:15:21.857 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 21:15:21.857 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:15:21.857 INFO kablam! 
Oct 31 21:15:21.857 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:15:21.857 INFO kablam!    --> src/ar_gpio.rs:103:5
Oct 31 21:15:21.857 INFO kablam!     |
Oct 31 21:15:21.857 INFO kablam! 103 |     get_line_info(fd, &mut info);
Oct 31 21:15:21.857 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:15:21.857 INFO kablam!     |
Oct 31 21:15:21.857 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:15:21.857 INFO kablam! 
Oct 31 21:15:21.857 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:15:21.857 INFO kablam!    --> src/ar_gpio.rs:159:12
Oct 31 21:15:21.857 INFO kablam!     |
Oct 31 21:15:21.857 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Oct 31 21:15:21.857 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:15:21.857 INFO kablam!     |
Oct 31 21:15:21.857 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:15:21.857 INFO kablam! 
Oct 31 21:15:21.857 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:15:21.857 INFO kablam!    --> src/ar_gpio.rs:167:12
Oct 31 21:15:21.857 INFO kablam!     |
Oct 31 21:15:21.857 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Oct 31 21:15:21.857 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:15:21.857 INFO kablam!     |
Oct 31 21:15:21.857 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:15:21.857 INFO kablam! 
Oct 31 21:15:21.857 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:15:21.857 INFO kablam!    --> src/ar_gpio.rs:173:12
Oct 31 21:15:21.857 INFO kablam!     |
Oct 31 21:15:21.857 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Oct 31 21:15:21.857 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:15:21.857 INFO kablam!     |
Oct 31 21:15:21.857 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:15:21.857 INFO kablam! 
Oct 31 21:15:21.952 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:15:21.952 INFO kablam!   --> src/ar_gpio.rs:58:5
Oct 31 21:15:21.952 INFO kablam!    |
Oct 31 21:15:21.952 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Oct 31 21:15:21.952 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:15:21.952 INFO kablam!    |
Oct 31 21:15:21.952 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 21:15:21.952 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:15:21.952 INFO kablam! 
Oct 31 21:15:21.952 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:15:21.952 INFO kablam!    --> src/ar_gpio.rs:103:5
Oct 31 21:15:21.952 INFO kablam!     |
Oct 31 21:15:21.952 INFO kablam! 103 |     get_line_info(fd, &mut info);
Oct 31 21:15:21.952 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:15:21.952 INFO kablam!     |
Oct 31 21:15:21.952 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:15:21.952 INFO kablam! 
Oct 31 21:15:21.952 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:15:21.952 INFO kablam!    --> src/ar_gpio.rs:159:12
Oct 31 21:15:21.952 INFO kablam!     |
Oct 31 21:15:21.953 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Oct 31 21:15:21.953 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:15:21.953 INFO kablam!     |
Oct 31 21:15:21.953 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:15:21.953 INFO kablam! 
Oct 31 21:15:21.953 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:15:21.953 INFO kablam!    --> src/ar_gpio.rs:167:12
Oct 31 21:15:21.953 INFO kablam!     |
Oct 31 21:15:21.953 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Oct 31 21:15:21.953 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:15:21.953 INFO kablam!     |
Oct 31 21:15:21.953 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:15:21.953 INFO kablam! 
Oct 31 21:15:21.953 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:15:21.953 INFO kablam!    --> src/ar_gpio.rs:173:12
Oct 31 21:15:21.953 INFO kablam!     |
Oct 31 21:15:21.953 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Oct 31 21:15:21.953 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:15:21.953 INFO kablam!     |
Oct 31 21:15:21.953 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:15:21.953 INFO kablam! 
Oct 31 21:15:21.992 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.75s
Oct 31 21:15:22.008 INFO kablam! su: No module specific data is present
Oct 31 21:15:22.600 INFO running `"docker" "rm" "-f" "46ce3cfbc259cc2f1def68994b14daf630f1eb753aba4eba324bc7ccb1c3f1c4"`
Oct 31 21:15:22.857 INFO blam! 46ce3cfbc259cc2f1def68994b14daf630f1eb753aba4eba324bc7ccb1c3f1c4