Aug 31 14:31:09.437 INFO checking scroll_phat_hd-0.3.2 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 14:31:09.437 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 14:31:09.437 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 14:31:09.695 INFO blam! 5d37afceb7c8b26cca3fd9ded5fb0eb8cf78f35677372cf80f7a6dba6d8f038e
Aug 31 14:31:09.697 INFO running `"docker" "start" "-a" "5d37afceb7c8b26cca3fd9ded5fb0eb8cf78f35677372cf80f7a6dba6d8f038e"`
Aug 31 14:31:10.709 INFO kablam!     Checking scroll_phat_hd v0.3.2 (file:///source)
Aug 31 14:31:11.994 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:11.994 INFO kablam!   --> src/display.rs:63:9
Aug 31 14:31:11.994 INFO kablam!    |
Aug 31 14:31:11.994 INFO kablam! 63 |         display.register(CONFIG_BANK, MODE_REGISTER, PICTURE_MODE);
Aug 31 14:31:11.994 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 14:31:11.994 INFO kablam!    |
Aug 31 14:31:11.994 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 14:31:11.994 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:11.994 INFO kablam! 
Aug 31 14:31:11.994 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:11.994 INFO kablam!   --> src/display.rs:77:9
Aug 31 14:31:11.994 INFO kablam!    |
Aug 31 14:31:11.994 INFO kablam! 77 |         self.bank(bank);
Aug 31 14:31:11.994 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Aug 31 14:31:11.994 INFO kablam!    |
Aug 31 14:31:11.994 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:11.994 INFO kablam! 
Aug 31 14:31:11.994 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:11.994 INFO kablam!   --> src/display.rs:86:9
Aug 31 14:31:11.995 INFO kablam!    |
Aug 31 14:31:11.995 INFO kablam! 86 |         self.sleep(true);
Aug 31 14:31:11.995 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Aug 31 14:31:11.995 INFO kablam!    |
Aug 31 14:31:11.995 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:11.995 INFO kablam! 
Aug 31 14:31:11.995 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:11.995 INFO kablam!   --> src/display.rs:88:9
Aug 31 14:31:11.995 INFO kablam!    |
Aug 31 14:31:11.995 INFO kablam! 88 |         self.sleep(false);
Aug 31 14:31:11.995 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Aug 31 14:31:11.995 INFO kablam!    |
Aug 31 14:31:11.995 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:11.995 INFO kablam! 
Aug 31 14:31:11.995 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:11.995 INFO kablam!    --> src/display.rs:102:9
Aug 31 14:31:11.995 INFO kablam!     |
Aug 31 14:31:11.995 INFO kablam! 102 |         self.bank(new_frame);
Aug 31 14:31:11.995 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Aug 31 14:31:11.995 INFO kablam!     |
Aug 31 14:31:11.995 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:11.995 INFO kablam! 
Aug 31 14:31:11.996 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:11.996 INFO kablam!    --> src/display.rs:114:17
Aug 31 14:31:11.996 INFO kablam!     |
Aug 31 14:31:11.996 INFO kablam! 114 | /                 self.device
Aug 31 14:31:11.996 INFO kablam! 115 | |                     .smbus_write_byte_data(COLOR_OFFSET + offset as u8, value);
Aug 31 14:31:11.996 INFO kablam!     | |_______________________________________________________________________________^
Aug 31 14:31:11.996 INFO kablam!     |
Aug 31 14:31:11.996 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:11.996 INFO kablam! 
Aug 31 14:31:11.996 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:11.996 INFO kablam!    --> src/display.rs:118:9
Aug 31 14:31:11.996 INFO kablam!     |
Aug 31 14:31:11.996 INFO kablam! 118 |         self.frame(new_frame);
Aug 31 14:31:11.996 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Aug 31 14:31:11.996 INFO kablam!     |
Aug 31 14:31:11.996 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:11.996 INFO kablam! 
Aug 31 14:31:12.119 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:12.119 INFO kablam!   --> src/display.rs:63:9
Aug 31 14:31:12.119 INFO kablam!    |
Aug 31 14:31:12.119 INFO kablam! 63 |         display.register(CONFIG_BANK, MODE_REGISTER, PICTURE_MODE);
Aug 31 14:31:12.119 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 14:31:12.119 INFO kablam!    |
Aug 31 14:31:12.119 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 31 14:31:12.119 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:12.119 INFO kablam! 
Aug 31 14:31:12.119 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:12.119 INFO kablam!   --> src/display.rs:77:9
Aug 31 14:31:12.119 INFO kablam!    |
Aug 31 14:31:12.119 INFO kablam! 77 |         self.bank(bank);
Aug 31 14:31:12.119 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Aug 31 14:31:12.119 INFO kablam!    |
Aug 31 14:31:12.119 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:12.119 INFO kablam! 
Aug 31 14:31:12.119 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:12.119 INFO kablam!   --> src/display.rs:86:9
Aug 31 14:31:12.120 INFO kablam!    |
Aug 31 14:31:12.120 INFO kablam! 86 |         self.sleep(true);
Aug 31 14:31:12.120 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Aug 31 14:31:12.120 INFO kablam!    |
Aug 31 14:31:12.120 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:12.120 INFO kablam! 
Aug 31 14:31:12.120 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:12.120 INFO kablam!   --> src/display.rs:88:9
Aug 31 14:31:12.120 INFO kablam!    |
Aug 31 14:31:12.120 INFO kablam! 88 |         self.sleep(false);
Aug 31 14:31:12.120 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Aug 31 14:31:12.120 INFO kablam!    |
Aug 31 14:31:12.120 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:12.120 INFO kablam! 
Aug 31 14:31:12.120 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:12.120 INFO kablam!    --> src/display.rs:102:9
Aug 31 14:31:12.120 INFO kablam!     |
Aug 31 14:31:12.120 INFO kablam! 102 |         self.bank(new_frame);
Aug 31 14:31:12.120 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Aug 31 14:31:12.120 INFO kablam!     |
Aug 31 14:31:12.120 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:12.120 INFO kablam! 
Aug 31 14:31:12.120 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:12.121 INFO kablam!    --> src/display.rs:114:17
Aug 31 14:31:12.121 INFO kablam!     |
Aug 31 14:31:12.121 INFO kablam! 114 | /                 self.device
Aug 31 14:31:12.121 INFO kablam! 115 | |                     .smbus_write_byte_data(COLOR_OFFSET + offset as u8, value);
Aug 31 14:31:12.121 INFO kablam!     | |_______________________________________________________________________________^
Aug 31 14:31:12.121 INFO kablam!     |
Aug 31 14:31:12.121 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:12.121 INFO kablam! 
Aug 31 14:31:12.121 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 31 14:31:12.121 INFO kablam!    --> src/display.rs:118:9
Aug 31 14:31:12.121 INFO kablam!     |
Aug 31 14:31:12.121 INFO kablam! 118 |         self.frame(new_frame);
Aug 31 14:31:12.121 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Aug 31 14:31:12.121 INFO kablam!     |
Aug 31 14:31:12.121 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 31 14:31:12.121 INFO kablam! 
Aug 31 14:31:13.233 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
Aug 31 14:31:13.247 INFO kablam! su: No module specific data is present
Aug 31 14:31:13.772 INFO running `"docker" "rm" "-f" "5d37afceb7c8b26cca3fd9ded5fb0eb8cf78f35677372cf80f7a6dba6d8f038e"`
Aug 31 14:31:13.937 INFO blam! 5d37afceb7c8b26cca3fd9ded5fb0eb8cf78f35677372cf80f7a6dba6d8f038e