Oct 13 08:52:17.329 INFO checking scroll_phat_hd-0.3.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:52:17.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 08:52:17.724 INFO blam! 0343d270894c8f3eac8ccb27a2289386f538120dcc9e382c43a8e4b74451a47d
Oct 13 08:52:17.724 INFO running `"docker" "start" "-a" "0343d270894c8f3eac8ccb27a2289386f538120dcc9e382c43a8e4b74451a47d"`
Oct 13 08:52:19.252 INFO kablam! usermod: no changes
Oct 13 08:52:19.396 INFO kablam!     Checking scroll_phat_hd v0.3.2 (/source)
Oct 13 08:52:21.056 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:21.056 INFO kablam!   --> src/display.rs:63:9
Oct 13 08:52:21.056 INFO kablam!    |
Oct 13 08:52:21.056 INFO kablam! 63 |         display.register(CONFIG_BANK, MODE_REGISTER, PICTURE_MODE);
Oct 13 08:52:21.056 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:52:21.057 INFO kablam!    |
Oct 13 08:52:21.057 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 08:52:21.057 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:21.057 INFO kablam! 
Oct 13 08:52:21.057 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:21.057 INFO kablam!   --> src/display.rs:77:9
Oct 13 08:52:21.057 INFO kablam!    |
Oct 13 08:52:21.057 INFO kablam! 77 |         self.bank(bank);
Oct 13 08:52:21.057 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Oct 13 08:52:21.057 INFO kablam!    |
Oct 13 08:52:21.057 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:21.057 INFO kablam! 
Oct 13 08:52:21.057 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:21.057 INFO kablam!   --> src/display.rs:86:9
Oct 13 08:52:21.057 INFO kablam!    |
Oct 13 08:52:21.057 INFO kablam! 86 |         self.sleep(true);
Oct 13 08:52:21.057 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Oct 13 08:52:21.057 INFO kablam!    |
Oct 13 08:52:21.057 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:21.057 INFO kablam! 
Oct 13 08:52:21.057 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:21.057 INFO kablam!   --> src/display.rs:88:9
Oct 13 08:52:21.057 INFO kablam!    |
Oct 13 08:52:21.057 INFO kablam! 88 |         self.sleep(false);
Oct 13 08:52:21.057 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Oct 13 08:52:21.057 INFO kablam!    |
Oct 13 08:52:21.057 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:21.057 INFO kablam! 
Oct 13 08:52:21.057 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:21.057 INFO kablam!    --> src/display.rs:102:9
Oct 13 08:52:21.057 INFO kablam!     |
Oct 13 08:52:21.057 INFO kablam! 102 |         self.bank(new_frame);
Oct 13 08:52:21.057 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:52:21.057 INFO kablam!     |
Oct 13 08:52:21.057 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:21.057 INFO kablam! 
Oct 13 08:52:21.057 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:21.057 INFO kablam!    --> src/display.rs:114:17
Oct 13 08:52:21.057 INFO kablam!     |
Oct 13 08:52:21.057 INFO kablam! 114 | /                 self.device
Oct 13 08:52:21.057 INFO kablam! 115 | |                     .smbus_write_byte_data(COLOR_OFFSET + offset as u8, value);
Oct 13 08:52:21.057 INFO kablam!     | |_______________________________________________________________________________^
Oct 13 08:52:21.057 INFO kablam!     |
Oct 13 08:52:21.057 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:21.057 INFO kablam! 
Oct 13 08:52:21.057 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:21.057 INFO kablam!    --> src/display.rs:118:9
Oct 13 08:52:21.057 INFO kablam!     |
Oct 13 08:52:21.057 INFO kablam! 118 |         self.frame(new_frame);
Oct 13 08:52:21.057 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:52:21.057 INFO kablam!     |
Oct 13 08:52:21.057 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:21.057 INFO kablam! 
Oct 13 08:52:22.441 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:22.442 INFO kablam!   --> src/display.rs:63:9
Oct 13 08:52:22.443 INFO kablam!    |
Oct 13 08:52:22.443 INFO kablam! 63 |         display.register(CONFIG_BANK, MODE_REGISTER, PICTURE_MODE);
Oct 13 08:52:22.444 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:52:22.444 INFO kablam!    |
Oct 13 08:52:22.445 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 08:52:22.446 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:22.446 INFO kablam! 
Oct 13 08:52:22.447 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:22.448 INFO kablam!   --> src/display.rs:77:9
Oct 13 08:52:22.448 INFO kablam!    |
Oct 13 08:52:22.449 INFO kablam! 77 |         self.bank(bank);
Oct 13 08:52:22.449 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Oct 13 08:52:22.450 INFO kablam!    |
Oct 13 08:52:22.450 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:22.451 INFO kablam! 
Oct 13 08:52:22.451 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:22.451 INFO kablam!   --> src/display.rs:86:9
Oct 13 08:52:22.451 INFO kablam!    |
Oct 13 08:52:22.452 INFO kablam! 86 |         self.sleep(true);
Oct 13 08:52:22.452 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Oct 13 08:52:22.452 INFO kablam!    |
Oct 13 08:52:22.453 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:22.453 INFO kablam! 
Oct 13 08:52:22.454 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:22.454 INFO kablam!   --> src/display.rs:88:9
Oct 13 08:52:22.454 INFO kablam!    |
Oct 13 08:52:22.454 INFO kablam! 88 |         self.sleep(false);
Oct 13 08:52:22.455 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Oct 13 08:52:22.455 INFO kablam!    |
Oct 13 08:52:22.455 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:22.455 INFO kablam! 
Oct 13 08:52:22.456 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:22.457 INFO kablam!    --> src/display.rs:102:9
Oct 13 08:52:22.457 INFO kablam!     |
Oct 13 08:52:22.457 INFO kablam! 102 |         self.bank(new_frame);
Oct 13 08:52:22.457 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:52:22.458 INFO kablam!     |
Oct 13 08:52:22.458 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:22.458 INFO kablam! 
Oct 13 08:52:22.460 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:22.460 INFO kablam!    --> src/display.rs:114:17
Oct 13 08:52:22.460 INFO kablam!     |
Oct 13 08:52:22.460 INFO kablam! 114 | /                 self.device
Oct 13 08:52:22.460 INFO kablam! 115 | |                     .smbus_write_byte_data(COLOR_OFFSET + offset as u8, value);
Oct 13 08:52:22.460 INFO kablam!     | |_______________________________________________________________________________^
Oct 13 08:52:22.460 INFO kablam!     |
Oct 13 08:52:22.460 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:22.460 INFO kablam! 
Oct 13 08:52:22.460 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:52:22.460 INFO kablam!    --> src/display.rs:118:9
Oct 13 08:52:22.460 INFO kablam!     |
Oct 13 08:52:22.460 INFO kablam! 118 |         self.frame(new_frame);
Oct 13 08:52:22.460 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:52:22.460 INFO kablam!     |
Oct 13 08:52:22.460 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:52:22.460 INFO kablam! 
Oct 13 08:52:23.825 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.54s
Oct 13 08:52:23.840 INFO kablam! su: No module specific data is present
Oct 13 08:52:24.622 INFO running `"docker" "rm" "-f" "0343d270894c8f3eac8ccb27a2289386f538120dcc9e382c43a8e4b74451a47d"`
Oct 13 08:52:24.973 INFO blam! 0343d270894c8f3eac8ccb27a2289386f538120dcc9e382c43a8e4b74451a47d