Sep 21 01:02:03.896 INFO checking vga-framebuffer-0.7.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 01:02:03.896 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 01:02:03.896 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:02:04.128 INFO blam! c0ac076b353d26c51fbfe5ed3e826a97deb2cdc58178e01a85a1cf1f55243d9f
Sep 21 01:02:04.130 INFO running `"docker" "start" "-a" "c0ac076b353d26c51fbfe5ed3e826a97deb2cdc58178e01a85a1cf1f55243d9f"`
Sep 21 01:02:04.810 INFO kablam! usermod: no changes
Sep 21 01:02:04.845 INFO kablam!     Checking console-traits v0.3.0
Sep 21 01:02:05.051 INFO kablam!     Checking vga-framebuffer v0.7.0 (/source)
Sep 21 01:02:05.847 INFO kablam! warning: struct is never constructed: `Font8x8`
Sep 21 01:02:05.848 INFO kablam!  --> src/font8x8.rs:5:1
Sep 21 01:02:05.848 INFO kablam!   |
Sep 21 01:02:05.848 INFO kablam! 5 | pub struct Font8x8;
Sep 21 01:02:05.848 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Sep 21 01:02:05.849 INFO kablam!   |
Sep 21 01:02:05.849 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 01:02:05.849 INFO kablam! 
Sep 21 01:02:06.032 INFO kablam! warning: struct is never constructed: `Font8x8`
Sep 21 01:02:06.032 INFO kablam!  --> src/font8x8.rs:5:1
Sep 21 01:02:06.032 INFO kablam!   |
Sep 21 01:02:06.032 INFO kablam! 5 | pub struct Font8x8;
Sep 21 01:02:06.032 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Sep 21 01:02:06.032 INFO kablam!   |
Sep 21 01:02:06.032 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 01:02:06.032 INFO kablam! 
Sep 21 01:02:06.419 INFO kablam! error[E0601]: `main` function not found in crate `rust_logo`
Sep 21 01:02:06.419 INFO kablam!   |
Sep 21 01:02:06.419 INFO kablam!   = note: consider adding a `main` function to `examples/rust_logo.rs`
Sep 21 01:02:06.419 INFO kablam! 
Sep 21 01:02:06.499 INFO kablam! error: aborting due to previous error
Sep 21 01:02:06.499 INFO kablam! 
Sep 21 01:02:06.499 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 21 01:02:06.499 INFO kablam! error: Could not compile `vga-framebuffer`.
Sep 21 01:02:06.499 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 01:02:06.811 INFO kablam! error: build failed
Sep 21 01:02:06.812 INFO kablam! su: No module specific data is present
Sep 21 01:02:07.486 INFO running `"docker" "rm" "-f" "c0ac076b353d26c51fbfe5ed3e826a97deb2cdc58178e01a85a1cf1f55243d9f"`
Sep 21 01:02:07.600 INFO blam! c0ac076b353d26c51fbfe5ed3e826a97deb2cdc58178e01a85a1cf1f55243d9f