Nov 30 23:44:36.732 INFO checking display-99bugs-driver-0.1.0-a against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 23:44:36.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 23:44:37.117 INFO [stdout] 1cb0b9fc7450782dfbf73d4f66c48d9d0b5d5218e19dd948dd92045db0521775
Nov 30 23:44:37.126 INFO running `"docker" "start" "-a" "1cb0b9fc7450782dfbf73d4f66c48d9d0b5d5218e19dd948dd92045db0521775"`
Nov 30 23:44:37.876 INFO [stderr] usermod: no changes
Nov 30 23:44:37.960 INFO [stderr]     Checking display-99bugs-driver v0.1.0-a (/source)
Nov 30 23:44:39.408 INFO [stderr] warning: constant item is never used: `PANEL_LINE_COUNT`
Nov 30 23:44:39.408 INFO [stderr]  --> src/display.rs:7:1
Nov 30 23:44:39.408 INFO [stderr]   |
Nov 30 23:44:39.408 INFO [stderr] 7 | pub const PANEL_LINE_COUNT: usize = 32;
Nov 30 23:44:39.408 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.408 INFO [stderr]   |
Nov 30 23:44:39.408 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 23:44:39.408 INFO [stderr] 
Nov 30 23:44:39.408 INFO [stderr] warning: constant item is never used: `PANEL_COUNT`
Nov 30 23:44:39.408 INFO [stderr]  --> src/display.rs:8:1
Nov 30 23:44:39.409 INFO [stderr]   |
Nov 30 23:44:39.409 INFO [stderr] 8 | pub const PANEL_COUNT: usize = 6;
Nov 30 23:44:39.409 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.409 INFO [stderr] 
Nov 30 23:44:39.409 INFO [stderr] warning: constant item is never used: `PANEL_BUFFER_SIZE`
Nov 30 23:44:39.409 INFO [stderr]   --> src/display.rs:12:1
Nov 30 23:44:39.409 INFO [stderr]    |
Nov 30 23:44:39.409 INFO [stderr] 12 | pub const PANEL_BUFFER_SIZE: usize = LINE_BUFFER_SIZE * PANEL_LINE_COUNT;
Nov 30 23:44:39.409 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.409 INFO [stderr] 
Nov 30 23:44:39.409 INFO [stderr] warning: constant item is never used: `FRAME_BUFFER_SIZE`
Nov 30 23:44:39.409 INFO [stderr]   --> src/display.rs:13:1
Nov 30 23:44:39.409 INFO [stderr]    |
Nov 30 23:44:39.409 INFO [stderr] 13 | pub const FRAME_BUFFER_SIZE: usize = PANEL_BUFFER_SIZE * PANEL_COUNT;
Nov 30 23:44:39.409 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.409 INFO [stderr] 
Nov 30 23:44:39.409 INFO [stderr] warning: constant item is never used: `PANEL_MODE`
Nov 30 23:44:39.409 INFO [stderr]   --> src/display.rs:22:1
Nov 30 23:44:39.409 INFO [stderr]    |
Nov 30 23:44:39.409 INFO [stderr] 22 | const PANEL_MODE: u8 = 0x02;
Nov 30 23:44:39.409 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.409 INFO [stderr] 
Nov 30 23:44:39.409 INFO [stderr] warning: constant item is never used: `FRAME_MODE`
Nov 30 23:44:39.409 INFO [stderr]   --> src/display.rs:23:1
Nov 30 23:44:39.409 INFO [stderr]    |
Nov 30 23:44:39.409 INFO [stderr] 23 | const FRAME_MODE: u8 = 0x03;
Nov 30 23:44:39.409 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.409 INFO [stderr] 
Nov 30 23:44:39.409 INFO [stderr] warning: method is never used: `write_frame`
Nov 30 23:44:39.409 INFO [stderr]   --> src/display.rs:55:5
Nov 30 23:44:39.409 INFO [stderr]    |
Nov 30 23:44:39.409 INFO [stderr] 55 |     pub fn write_frame(&mut self, data: &[u8]) {
Nov 30 23:44:39.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.409 INFO [stderr] 
Nov 30 23:44:39.409 INFO [stderr] warning: constant item is never used: `HEADER_SIZE`
Nov 30 23:44:39.409 INFO [stderr]   --> src/display.rs:56:9
Nov 30 23:44:39.409 INFO [stderr]    |
Nov 30 23:44:39.409 INFO [stderr] 56 |         const HEADER_SIZE: usize = 1;
Nov 30 23:44:39.409 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.409 INFO [stderr] 
Nov 30 23:44:39.556 INFO [stderr] warning: constant item is never used: `PANEL_LINE_COUNT`
Nov 30 23:44:39.556 INFO [stderr]  --> src/display.rs:7:1
Nov 30 23:44:39.556 INFO [stderr]   |
Nov 30 23:44:39.556 INFO [stderr] 7 | pub const PANEL_LINE_COUNT: usize = 32;
Nov 30 23:44:39.556 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.556 INFO [stderr]   |
Nov 30 23:44:39.556 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 23:44:39.556 INFO [stderr] 
Nov 30 23:44:39.556 INFO [stderr] warning: constant item is never used: `PANEL_COUNT`
Nov 30 23:44:39.556 INFO [stderr]  --> src/display.rs:8:1
Nov 30 23:44:39.556 INFO [stderr]   |
Nov 30 23:44:39.557 INFO [stderr] 8 | pub const PANEL_COUNT: usize = 6;
Nov 30 23:44:39.557 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.557 INFO [stderr] 
Nov 30 23:44:39.557 INFO [stderr] warning: constant item is never used: `PANEL_BUFFER_SIZE`
Nov 30 23:44:39.557 INFO [stderr]   --> src/display.rs:12:1
Nov 30 23:44:39.557 INFO [stderr]    |
Nov 30 23:44:39.557 INFO [stderr] 12 | pub const PANEL_BUFFER_SIZE: usize = LINE_BUFFER_SIZE * PANEL_LINE_COUNT;
Nov 30 23:44:39.557 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.557 INFO [stderr] 
Nov 30 23:44:39.557 INFO [stderr] warning: constant item is never used: `FRAME_BUFFER_SIZE`
Nov 30 23:44:39.557 INFO [stderr]   --> src/display.rs:13:1
Nov 30 23:44:39.557 INFO [stderr]    |
Nov 30 23:44:39.557 INFO [stderr] 13 | pub const FRAME_BUFFER_SIZE: usize = PANEL_BUFFER_SIZE * PANEL_COUNT;
Nov 30 23:44:39.557 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.557 INFO [stderr] 
Nov 30 23:44:39.557 INFO [stderr] warning: constant item is never used: `PANEL_MODE`
Nov 30 23:44:39.557 INFO [stderr]   --> src/display.rs:22:1
Nov 30 23:44:39.557 INFO [stderr]    |
Nov 30 23:44:39.557 INFO [stderr] 22 | const PANEL_MODE: u8 = 0x02;
Nov 30 23:44:39.557 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.557 INFO [stderr] 
Nov 30 23:44:39.557 INFO [stderr] warning: constant item is never used: `FRAME_MODE`
Nov 30 23:44:39.557 INFO [stderr]   --> src/display.rs:23:1
Nov 30 23:44:39.557 INFO [stderr]    |
Nov 30 23:44:39.557 INFO [stderr] 23 | const FRAME_MODE: u8 = 0x03;
Nov 30 23:44:39.557 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.557 INFO [stderr] 
Nov 30 23:44:39.557 INFO [stderr] warning: method is never used: `write_frame`
Nov 30 23:44:39.557 INFO [stderr]   --> src/display.rs:55:5
Nov 30 23:44:39.557 INFO [stderr]    |
Nov 30 23:44:39.557 INFO [stderr] 55 |     pub fn write_frame(&mut self, data: &[u8]) {
Nov 30 23:44:39.557 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.557 INFO [stderr] 
Nov 30 23:44:39.557 INFO [stderr] warning: constant item is never used: `HEADER_SIZE`
Nov 30 23:44:39.557 INFO [stderr]   --> src/display.rs:56:9
Nov 30 23:44:39.557 INFO [stderr]    |
Nov 30 23:44:39.557 INFO [stderr] 56 |         const HEADER_SIZE: usize = 1;
Nov 30 23:44:39.557 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:44:39.557 INFO [stderr] 
Nov 30 23:44:39.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Nov 30 23:44:39.585 INFO [stderr] su: No module specific data is present
Nov 30 23:44:40.500 INFO running `"docker" "inspect" "1cb0b9fc7450782dfbf73d4f66c48d9d0b5d5218e19dd948dd92045db0521775"`
Nov 30 23:44:40.786 INFO running `"docker" "rm" "-f" "1cb0b9fc7450782dfbf73d4f66c48d9d0b5d5218e19dd948dd92045db0521775"`
Nov 30 23:44:41.052 INFO [stdout] 1cb0b9fc7450782dfbf73d4f66c48d9d0b5d5218e19dd948dd92045db0521775