Sep 10 06:51:24.956 INFO checking vga-framebuffer-0.5.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 06:51:24.956 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 06:51:24.956 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 06:51:25.135 INFO blam! 135d7a4e7f4356f372abc73c5908c4ca7baf08c1172dfc57d4f5ad5bad52c76e
Sep 10 06:51:25.137 INFO running `"docker" "start" "-a" "135d7a4e7f4356f372abc73c5908c4ca7baf08c1172dfc57d4f5ad5bad52c76e"`
Sep 10 06:51:25.882 INFO kablam! usermod: no changes
Sep 10 06:51:25.947 INFO kablam!     Checking console-traits v0.2.0
Sep 10 06:51:26.254 INFO kablam!     Checking vga-framebuffer v0.5.0 (file:///source)
Sep 10 06:51:27.090 INFO kablam! warning: struct is never constructed: `Font8x8`
Sep 10 06:51:27.090 INFO kablam!  --> src/font8x8.rs:5:1
Sep 10 06:51:27.091 INFO kablam!   |
Sep 10 06:51:27.091 INFO kablam! 5 | pub struct Font8x8;
Sep 10 06:51:27.091 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Sep 10 06:51:27.091 INFO kablam!   |
Sep 10 06:51:27.091 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 10 06:51:27.091 INFO kablam! 
Sep 10 06:51:27.154 INFO kablam! warning: struct is never constructed: `Font8x8`
Sep 10 06:51:27.154 INFO kablam!  --> src/font8x8.rs:5:1
Sep 10 06:51:27.154 INFO kablam!   |
Sep 10 06:51:27.154 INFO kablam! 5 | pub struct Font8x8;
Sep 10 06:51:27.154 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Sep 10 06:51:27.154 INFO kablam!   |
Sep 10 06:51:27.154 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 10 06:51:27.154 INFO kablam! 
Sep 10 06:51:27.416 INFO kablam! error[E0601]: `main` function not found in crate `rust_logo`
Sep 10 06:51:27.416 INFO kablam!   |
Sep 10 06:51:27.416 INFO kablam!   = note: consider adding a `main` function to `examples/rust_logo.rs`
Sep 10 06:51:27.416 INFO kablam! 
Sep 10 06:51:27.484 INFO kablam! error: aborting due to previous error
Sep 10 06:51:27.484 INFO kablam! 
Sep 10 06:51:27.484 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 10 06:51:27.490 INFO kablam! error: Could not compile `vga-framebuffer`.
Sep 10 06:51:27.490 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 06:51:27.593 INFO kablam! error: build failed
Sep 10 06:51:27.594 INFO kablam! su: No module specific data is present
Sep 10 06:51:28.433 INFO running `"docker" "rm" "-f" "135d7a4e7f4356f372abc73c5908c4ca7baf08c1172dfc57d4f5ad5bad52c76e"`
Sep 10 06:51:28.503 INFO blam! 135d7a4e7f4356f372abc73c5908c4ca7baf08c1172dfc57d4f5ad5bad52c76e