Oct 26 21:02:26.639 INFO checking shmishtopher/GPIO against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 21:02:26.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 26 21:02:27.183 INFO blam! 6a42b1b2b33f06160da63706f275df203ec586ee8635a460e4ad42d33a46f64d
Oct 26 21:02:27.186 INFO running `"docker" "start" "-a" "6a42b1b2b33f06160da63706f275df203ec586ee8635a460e4ad42d33a46f64d"`
Oct 26 21:02:28.928 INFO kablam! usermod: no changes
Oct 26 21:02:29.015 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Oct 26 21:02:29.032 INFO kablam!     Checking nix v0.11.0
Oct 26 21:02:35.146 INFO kablam!     Checking AR_GPIO v0.1.0 (/source)
Oct 26 21:02:35.839 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 21:02:35.839 INFO kablam!   --> src/ar_gpio.rs:58:5
Oct 26 21:02:35.839 INFO kablam!    |
Oct 26 21:02:35.839 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Oct 26 21:02:35.839 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 21:02:35.851 INFO kablam!    |
Oct 26 21:02:35.851 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 21:02:35.851 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 21:02:35.851 INFO kablam! 
Oct 26 21:02:35.851 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 21:02:35.851 INFO kablam!    --> src/ar_gpio.rs:103:5
Oct 26 21:02:35.851 INFO kablam!     |
Oct 26 21:02:35.851 INFO kablam! 103 |     get_line_info(fd, &mut info);
Oct 26 21:02:35.851 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 21:02:35.851 INFO kablam!     |
Oct 26 21:02:35.851 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 21:02:35.851 INFO kablam! 
Oct 26 21:02:35.851 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 21:02:35.851 INFO kablam!    --> src/ar_gpio.rs:159:12
Oct 26 21:02:35.851 INFO kablam!     |
Oct 26 21:02:35.851 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Oct 26 21:02:35.851 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 21:02:35.851 INFO kablam!     |
Oct 26 21:02:35.851 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 21:02:35.851 INFO kablam! 
Oct 26 21:02:35.851 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 21:02:35.851 INFO kablam!    --> src/ar_gpio.rs:167:12
Oct 26 21:02:35.851 INFO kablam!     |
Oct 26 21:02:35.851 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Oct 26 21:02:35.851 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 21:02:35.851 INFO kablam!     |
Oct 26 21:02:35.851 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 21:02:35.851 INFO kablam! 
Oct 26 21:02:35.851 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 21:02:35.851 INFO kablam!    --> src/ar_gpio.rs:173:12
Oct 26 21:02:35.851 INFO kablam!     |
Oct 26 21:02:35.851 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Oct 26 21:02:35.851 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 21:02:35.851 INFO kablam!     |
Oct 26 21:02:35.851 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 21:02:35.851 INFO kablam! 
Oct 26 21:02:35.899 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 21:02:35.899 INFO kablam!   --> src/ar_gpio.rs:58:5
Oct 26 21:02:35.899 INFO kablam!    |
Oct 26 21:02:35.899 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Oct 26 21:02:35.899 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 21:02:35.899 INFO kablam!    |
Oct 26 21:02:35.899 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 26 21:02:35.899 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 21:02:35.901 INFO kablam! 
Oct 26 21:02:35.901 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 21:02:35.901 INFO kablam!    --> src/ar_gpio.rs:103:5
Oct 26 21:02:35.901 INFO kablam!     |
Oct 26 21:02:35.901 INFO kablam! 103 |     get_line_info(fd, &mut info);
Oct 26 21:02:35.901 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 21:02:35.901 INFO kablam!     |
Oct 26 21:02:35.901 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 21:02:35.901 INFO kablam! 
Oct 26 21:02:35.901 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 21:02:35.901 INFO kablam!    --> src/ar_gpio.rs:159:12
Oct 26 21:02:35.901 INFO kablam!     |
Oct 26 21:02:35.901 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Oct 26 21:02:35.901 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 21:02:35.901 INFO kablam!     |
Oct 26 21:02:35.901 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 21:02:35.901 INFO kablam! 
Oct 26 21:02:35.901 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 21:02:35.901 INFO kablam!    --> src/ar_gpio.rs:167:12
Oct 26 21:02:35.901 INFO kablam!     |
Oct 26 21:02:35.901 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Oct 26 21:02:35.901 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 21:02:35.901 INFO kablam!     |
Oct 26 21:02:35.901 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 21:02:35.901 INFO kablam! 
Oct 26 21:02:35.901 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 26 21:02:35.901 INFO kablam!    --> src/ar_gpio.rs:173:12
Oct 26 21:02:35.901 INFO kablam!     |
Oct 26 21:02:35.901 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Oct 26 21:02:35.901 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 21:02:35.901 INFO kablam!     |
Oct 26 21:02:35.901 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 26 21:02:35.901 INFO kablam! 
Oct 26 21:02:35.934 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.97s
Oct 26 21:02:35.943 INFO kablam! su: No module specific data is present
Oct 26 21:02:37.490 INFO running `"docker" "rm" "-f" "6a42b1b2b33f06160da63706f275df203ec586ee8635a460e4ad42d33a46f64d"`
Oct 26 21:02:37.811 INFO blam! 6a42b1b2b33f06160da63706f275df203ec586ee8635a460e4ad42d33a46f64d