Sep 03 16:02:02.762 INFO checking shmishtopher/GPIO against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 16:02:02.763 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 16:02:02.763 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 16:02:02.982 INFO blam! 5800666a86a6f49cb3265a4b433ed30cebb7c7709b0d42fae916098e8236176c
Sep 03 16:02:02.985 INFO running `"docker" "start" "-a" "5800666a86a6f49cb3265a4b433ed30cebb7c7709b0d42fae916098e8236176c"`
Sep 03 16:02:03.569 INFO kablam! warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Sep 03 16:02:03.579 INFO kablam!     Checking cfg-if v0.1.3
Sep 03 16:02:03.646 INFO kablam!     Checking nix v0.11.0
Sep 03 16:02:15.710 INFO kablam!     Checking AR_GPIO v0.1.0 (file:///source)
Sep 03 16:02:16.056 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:16.056 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 03 16:02:16.056 INFO kablam!    |
Sep 03 16:02:16.056 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 03 16:02:16.056 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:16.056 INFO kablam!    |
Sep 03 16:02:16.056 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 03 16:02:16.056 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:16.056 INFO kablam! 
Sep 03 16:02:16.057 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:16.057 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 03 16:02:16.057 INFO kablam!     |
Sep 03 16:02:16.057 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 03 16:02:16.057 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:16.057 INFO kablam!     |
Sep 03 16:02:16.057 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:16.057 INFO kablam! 
Sep 03 16:02:16.058 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:16.058 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 03 16:02:16.058 INFO kablam!     |
Sep 03 16:02:16.058 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 03 16:02:16.058 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:16.058 INFO kablam!     |
Sep 03 16:02:16.058 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:16.058 INFO kablam! 
Sep 03 16:02:16.058 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:16.058 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 03 16:02:16.058 INFO kablam!     |
Sep 03 16:02:16.058 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 03 16:02:16.058 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:16.058 INFO kablam!     |
Sep 03 16:02:16.058 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:16.058 INFO kablam! 
Sep 03 16:02:16.058 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:16.058 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 03 16:02:16.058 INFO kablam!     |
Sep 03 16:02:16.058 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 03 16:02:16.058 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:16.058 INFO kablam!     |
Sep 03 16:02:16.058 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:16.058 INFO kablam! 
Sep 03 16:02:16.081 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:16.081 INFO kablam!   --> src/ar_gpio.rs:58:5
Sep 03 16:02:16.081 INFO kablam!    |
Sep 03 16:02:16.081 INFO kablam! 58 |     get_chip_info(fd, &mut info);
Sep 03 16:02:16.081 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:16.081 INFO kablam!    |
Sep 03 16:02:16.081 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 03 16:02:16.081 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:16.081 INFO kablam! 
Sep 03 16:02:16.082 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:16.082 INFO kablam!    --> src/ar_gpio.rs:103:5
Sep 03 16:02:16.082 INFO kablam!     |
Sep 03 16:02:16.082 INFO kablam! 103 |     get_line_info(fd, &mut info);
Sep 03 16:02:16.082 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:16.082 INFO kablam!     |
Sep 03 16:02:16.082 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:16.083 INFO kablam! 
Sep 03 16:02:16.083 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:16.083 INFO kablam!    --> src/ar_gpio.rs:159:12
Sep 03 16:02:16.083 INFO kablam!     |
Sep 03 16:02:16.083 INFO kablam! 159 |   unsafe { get_line_handle(fd, &mut request); }
Sep 03 16:02:16.083 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:16.083 INFO kablam!     |
Sep 03 16:02:16.083 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:16.083 INFO kablam! 
Sep 03 16:02:16.083 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:16.083 INFO kablam!    --> src/ar_gpio.rs:167:12
Sep 03 16:02:16.083 INFO kablam!     |
Sep 03 16:02:16.083 INFO kablam! 167 |   unsafe { set_line_values(fd, &mut data); }
Sep 03 16:02:16.083 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:16.083 INFO kablam!     |
Sep 03 16:02:16.083 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:16.083 INFO kablam! 
Sep 03 16:02:16.083 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 03 16:02:16.083 INFO kablam!    --> src/ar_gpio.rs:173:12
Sep 03 16:02:16.083 INFO kablam!     |
Sep 03 16:02:16.083 INFO kablam! 173 |   unsafe { get_line_values(fd, &mut data); }
Sep 03 16:02:16.083 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 16:02:16.083 INFO kablam!     |
Sep 03 16:02:16.083 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 03 16:02:16.083 INFO kablam! 
Sep 03 16:02:16.103 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.54s
Sep 03 16:02:16.106 INFO kablam! su: No module specific data is present
Sep 03 16:02:16.538 INFO running `"docker" "rm" "-f" "5800666a86a6f49cb3265a4b433ed30cebb7c7709b0d42fae916098e8236176c"`
Sep 03 16:02:16.648 INFO blam! 5800666a86a6f49cb3265a4b433ed30cebb7c7709b0d42fae916098e8236176c