Nov 28 18:23:37.703 INFO checking scroll_phat_hd-0.3.2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 18:23:37.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 18:23:38.366 INFO [stdout] a9b7677d40ef8d3afa109ca6d4cdb66f9f3158a4a69263a6393b4a32ffe7af6c
Nov 28 18:23:38.368 INFO running `"docker" "start" "-a" "a9b7677d40ef8d3afa109ca6d4cdb66f9f3158a4a69263a6393b4a32ffe7af6c"`
Nov 28 18:23:40.185 INFO [stderr] usermod: no changes
Nov 28 18:23:40.416 INFO [stderr]     Checking termion v1.5.1
Nov 28 18:23:41.772 INFO [stderr]     Checking scroll_phat_hd v0.3.2 (/source)
Nov 28 18:23:43.695 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.695 INFO [stderr]   --> src/display.rs:63:9
Nov 28 18:23:43.695 INFO [stderr]    |
Nov 28 18:23:43.695 INFO [stderr] 63 |         display.register(CONFIG_BANK, MODE_REGISTER, PICTURE_MODE);
Nov 28 18:23:43.695 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:23:43.695 INFO [stderr]    |
Nov 28 18:23:43.695 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 18:23:43.695 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.695 INFO [stderr] 
Nov 28 18:23:43.695 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.695 INFO [stderr]   --> src/display.rs:77:9
Nov 28 18:23:43.695 INFO [stderr]    |
Nov 28 18:23:43.695 INFO [stderr] 77 |         self.bank(bank);
Nov 28 18:23:43.695 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 28 18:23:43.695 INFO [stderr]    |
Nov 28 18:23:43.695 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.695 INFO [stderr] 
Nov 28 18:23:43.695 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.695 INFO [stderr]   --> src/display.rs:86:9
Nov 28 18:23:43.695 INFO [stderr]    |
Nov 28 18:23:43.695 INFO [stderr] 86 |         self.sleep(true);
Nov 28 18:23:43.696 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 28 18:23:43.696 INFO [stderr]    |
Nov 28 18:23:43.696 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.696 INFO [stderr] 
Nov 28 18:23:43.696 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.696 INFO [stderr]   --> src/display.rs:88:9
Nov 28 18:23:43.696 INFO [stderr]    |
Nov 28 18:23:43.696 INFO [stderr] 88 |         self.sleep(false);
Nov 28 18:23:43.696 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Nov 28 18:23:43.696 INFO [stderr]    |
Nov 28 18:23:43.696 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.696 INFO [stderr] 
Nov 28 18:23:43.696 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.696 INFO [stderr]    --> src/display.rs:102:9
Nov 28 18:23:43.696 INFO [stderr]     |
Nov 28 18:23:43.696 INFO [stderr] 102 |         self.bank(new_frame);
Nov 28 18:23:43.696 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:23:43.696 INFO [stderr]     |
Nov 28 18:23:43.702 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.702 INFO [stderr] 
Nov 28 18:23:43.702 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.702 INFO [stderr]    --> src/display.rs:114:17
Nov 28 18:23:43.702 INFO [stderr]     |
Nov 28 18:23:43.702 INFO [stderr] 114 | /                 self.device
Nov 28 18:23:43.702 INFO [stderr] 115 | |                     .smbus_write_byte_data(COLOR_OFFSET + offset as u8, value);
Nov 28 18:23:43.702 INFO [stderr]     | |_______________________________________________________________________________^
Nov 28 18:23:43.702 INFO [stderr]     |
Nov 28 18:23:43.702 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.702 INFO [stderr] 
Nov 28 18:23:43.702 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.702 INFO [stderr]    --> src/display.rs:118:9
Nov 28 18:23:43.702 INFO [stderr]     |
Nov 28 18:23:43.702 INFO [stderr] 118 |         self.frame(new_frame);
Nov 28 18:23:43.702 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:23:43.702 INFO [stderr]     |
Nov 28 18:23:43.702 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.702 INFO [stderr] 
Nov 28 18:23:43.832 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.832 INFO [stderr]   --> src/display.rs:63:9
Nov 28 18:23:43.832 INFO [stderr]    |
Nov 28 18:23:43.832 INFO [stderr] 63 |         display.register(CONFIG_BANK, MODE_REGISTER, PICTURE_MODE);
Nov 28 18:23:43.832 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:23:43.832 INFO [stderr]    |
Nov 28 18:23:43.832 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 18:23:43.832 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.832 INFO [stderr] 
Nov 28 18:23:43.832 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.833 INFO [stderr]   --> src/display.rs:77:9
Nov 28 18:23:43.833 INFO [stderr]    |
Nov 28 18:23:43.833 INFO [stderr] 77 |         self.bank(bank);
Nov 28 18:23:43.833 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 28 18:23:43.833 INFO [stderr]    |
Nov 28 18:23:43.833 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.833 INFO [stderr] 
Nov 28 18:23:43.833 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.833 INFO [stderr]   --> src/display.rs:86:9
Nov 28 18:23:43.833 INFO [stderr]    |
Nov 28 18:23:43.833 INFO [stderr] 86 |         self.sleep(true);
Nov 28 18:23:43.833 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Nov 28 18:23:43.833 INFO [stderr]    |
Nov 28 18:23:43.833 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.833 INFO [stderr] 
Nov 28 18:23:43.833 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.833 INFO [stderr]   --> src/display.rs:88:9
Nov 28 18:23:43.833 INFO [stderr]    |
Nov 28 18:23:43.833 INFO [stderr] 88 |         self.sleep(false);
Nov 28 18:23:43.833 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^
Nov 28 18:23:43.833 INFO [stderr]    |
Nov 28 18:23:43.833 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.833 INFO [stderr] 
Nov 28 18:23:43.833 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.833 INFO [stderr]    --> src/display.rs:102:9
Nov 28 18:23:43.833 INFO [stderr]     |
Nov 28 18:23:43.833 INFO [stderr] 102 |         self.bank(new_frame);
Nov 28 18:23:43.833 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:23:43.833 INFO [stderr]     |
Nov 28 18:23:43.833 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.833 INFO [stderr] 
Nov 28 18:23:43.833 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.833 INFO [stderr]    --> src/display.rs:114:17
Nov 28 18:23:43.833 INFO [stderr]     |
Nov 28 18:23:43.833 INFO [stderr] 114 | /                 self.device
Nov 28 18:23:43.833 INFO [stderr] 115 | |                     .smbus_write_byte_data(COLOR_OFFSET + offset as u8, value);
Nov 28 18:23:43.833 INFO [stderr]     | |_______________________________________________________________________________^
Nov 28 18:23:43.833 INFO [stderr]     |
Nov 28 18:23:43.833 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.833 INFO [stderr] 
Nov 28 18:23:43.833 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 18:23:43.833 INFO [stderr]    --> src/display.rs:118:9
Nov 28 18:23:43.833 INFO [stderr]     |
Nov 28 18:23:43.833 INFO [stderr] 118 |         self.frame(new_frame);
Nov 28 18:23:43.833 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:23:43.833 INFO [stderr]     |
Nov 28 18:23:43.833 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 18:23:43.833 INFO [stderr] 
Nov 28 18:23:45.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.11s
Nov 28 18:23:45.352 INFO [stderr] su: No module specific data is present
Nov 28 18:23:45.999 INFO running `"docker" "inspect" "a9b7677d40ef8d3afa109ca6d4cdb66f9f3158a4a69263a6393b4a32ffe7af6c"`
Nov 28 18:23:46.355 INFO running `"docker" "rm" "-f" "a9b7677d40ef8d3afa109ca6d4cdb66f9f3158a4a69263a6393b4a32ffe7af6c"`
Nov 28 18:23:46.644 INFO [stdout] a9b7677d40ef8d3afa109ca6d4cdb66f9f3158a4a69263a6393b4a32ffe7af6c