Sep 01 07:20:03.226 INFO checking scroll_phat_hd-0.3.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 07:20:03.226 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 07:20:03.227 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:20:03.503 INFO blam! ae484bb8af0f9b7d54d28a475d4da2c1ce96a126b4094fcf077739190fbb7815
Sep 01 07:20:03.505 INFO running `"docker" "start" "-a" "ae484bb8af0f9b7d54d28a475d4da2c1ce96a126b4094fcf077739190fbb7815"`
Sep 01 07:20:04.493 INFO kablam!     Checking scroll_phat_hd v0.3.2 (file:///source)
Sep 01 07:20:05.674 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.674 INFO kablam!   --> src/display.rs:63:9
Sep 01 07:20:05.674 INFO kablam!    |
Sep 01 07:20:05.674 INFO kablam! 63 |         display.register(CONFIG_BANK, MODE_REGISTER, PICTURE_MODE);
Sep 01 07:20:05.674 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:20:05.675 INFO kablam!    |
Sep 01 07:20:05.675 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 07:20:05.675 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.675 INFO kablam! 
Sep 01 07:20:05.675 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.675 INFO kablam!   --> src/display.rs:77:9
Sep 01 07:20:05.675 INFO kablam!    |
Sep 01 07:20:05.675 INFO kablam! 77 |         self.bank(bank);
Sep 01 07:20:05.675 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Sep 01 07:20:05.675 INFO kablam!    |
Sep 01 07:20:05.675 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.675 INFO kablam! 
Sep 01 07:20:05.675 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.675 INFO kablam!   --> src/display.rs:86:9
Sep 01 07:20:05.675 INFO kablam!    |
Sep 01 07:20:05.675 INFO kablam! 86 |         self.sleep(true);
Sep 01 07:20:05.675 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Sep 01 07:20:05.675 INFO kablam!    |
Sep 01 07:20:05.675 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.675 INFO kablam! 
Sep 01 07:20:05.676 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.676 INFO kablam!   --> src/display.rs:88:9
Sep 01 07:20:05.676 INFO kablam!    |
Sep 01 07:20:05.676 INFO kablam! 88 |         self.sleep(false);
Sep 01 07:20:05.676 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Sep 01 07:20:05.676 INFO kablam!    |
Sep 01 07:20:05.676 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.676 INFO kablam! 
Sep 01 07:20:05.676 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.676 INFO kablam!    --> src/display.rs:102:9
Sep 01 07:20:05.676 INFO kablam!     |
Sep 01 07:20:05.676 INFO kablam! 102 |         self.bank(new_frame);
Sep 01 07:20:05.676 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:20:05.676 INFO kablam!     |
Sep 01 07:20:05.676 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.676 INFO kablam! 
Sep 01 07:20:05.677 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.677 INFO kablam!    --> src/display.rs:114:17
Sep 01 07:20:05.678 INFO kablam!     |
Sep 01 07:20:05.678 INFO kablam! 114 | /                 self.device
Sep 01 07:20:05.678 INFO kablam! 115 | |                     .smbus_write_byte_data(COLOR_OFFSET + offset as u8, value);
Sep 01 07:20:05.678 INFO kablam!     | |_______________________________________________________________________________^
Sep 01 07:20:05.678 INFO kablam!     |
Sep 01 07:20:05.678 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.678 INFO kablam! 
Sep 01 07:20:05.678 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.678 INFO kablam!    --> src/display.rs:118:9
Sep 01 07:20:05.678 INFO kablam!     |
Sep 01 07:20:05.678 INFO kablam! 118 |         self.frame(new_frame);
Sep 01 07:20:05.678 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:20:05.678 INFO kablam!     |
Sep 01 07:20:05.678 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.678 INFO kablam! 
Sep 01 07:20:05.836 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.836 INFO kablam!   --> src/display.rs:63:9
Sep 01 07:20:05.836 INFO kablam!    |
Sep 01 07:20:05.836 INFO kablam! 63 |         display.register(CONFIG_BANK, MODE_REGISTER, PICTURE_MODE);
Sep 01 07:20:05.836 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:20:05.852 INFO kablam!    |
Sep 01 07:20:05.853 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 07:20:05.853 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.853 INFO kablam! 
Sep 01 07:20:05.854 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.854 INFO kablam!   --> src/display.rs:77:9
Sep 01 07:20:05.854 INFO kablam!    |
Sep 01 07:20:05.854 INFO kablam! 77 |         self.bank(bank);
Sep 01 07:20:05.854 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Sep 01 07:20:05.855 INFO kablam!    |
Sep 01 07:20:05.855 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.855 INFO kablam! 
Sep 01 07:20:05.856 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.856 INFO kablam!   --> src/display.rs:86:9
Sep 01 07:20:05.856 INFO kablam!    |
Sep 01 07:20:05.856 INFO kablam! 86 |         self.sleep(true);
Sep 01 07:20:05.856 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Sep 01 07:20:05.856 INFO kablam!    |
Sep 01 07:20:05.857 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.857 INFO kablam! 
Sep 01 07:20:05.857 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.857 INFO kablam!   --> src/display.rs:88:9
Sep 01 07:20:05.857 INFO kablam!    |
Sep 01 07:20:05.857 INFO kablam! 88 |         self.sleep(false);
Sep 01 07:20:05.857 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Sep 01 07:20:05.858 INFO kablam!    |
Sep 01 07:20:05.858 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.859 INFO kablam! 
Sep 01 07:20:05.859 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.859 INFO kablam!    --> src/display.rs:102:9
Sep 01 07:20:05.859 INFO kablam!     |
Sep 01 07:20:05.859 INFO kablam! 102 |         self.bank(new_frame);
Sep 01 07:20:05.859 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:20:05.860 INFO kablam!     |
Sep 01 07:20:05.860 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.861 INFO kablam! 
Sep 01 07:20:05.861 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.861 INFO kablam!    --> src/display.rs:114:17
Sep 01 07:20:05.861 INFO kablam!     |
Sep 01 07:20:05.861 INFO kablam! 114 | /                 self.device
Sep 01 07:20:05.861 INFO kablam! 115 | |                     .smbus_write_byte_data(COLOR_OFFSET + offset as u8, value);
Sep 01 07:20:05.861 INFO kablam!     | |_______________________________________________________________________________^
Sep 01 07:20:05.862 INFO kablam!     |
Sep 01 07:20:05.862 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.862 INFO kablam! 
Sep 01 07:20:05.863 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:20:05.863 INFO kablam!    --> src/display.rs:118:9
Sep 01 07:20:05.863 INFO kablam!     |
Sep 01 07:20:05.863 INFO kablam! 118 |         self.frame(new_frame);
Sep 01 07:20:05.863 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:20:05.863 INFO kablam!     |
Sep 01 07:20:05.864 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:20:05.864 INFO kablam! 
Sep 01 07:20:06.913 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Sep 01 07:20:06.928 INFO kablam! su: No module specific data is present
Sep 01 07:20:07.456 INFO running `"docker" "rm" "-f" "ae484bb8af0f9b7d54d28a475d4da2c1ce96a126b4094fcf077739190fbb7815"`
Sep 01 07:20:07.614 INFO blam! ae484bb8af0f9b7d54d28a475d4da2c1ce96a126b4094fcf077739190fbb7815