Sep 19 16:09:12.950 INFO checking vga-framebuffer-0.5.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 16:09:12.950 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 16:09:12.950 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 16:09:13.094 INFO blam! 32dff60637f28a1556fa2ebc1a450d7e3d31f35f3b935e6604acf0e3072fce52
Sep 19 16:09:13.096 INFO running `"docker" "start" "-a" "32dff60637f28a1556fa2ebc1a450d7e3d31f35f3b935e6604acf0e3072fce52"`
Sep 19 16:09:14.097 INFO kablam! usermod: no changes
Sep 19 16:09:14.129 INFO kablam!     Checking console-traits v0.2.0
Sep 19 16:09:14.287 INFO kablam!     Checking vga-framebuffer v0.5.0 (/source)
Sep 19 16:09:14.907 INFO kablam! warning: struct is never constructed: `Font8x8`
Sep 19 16:09:14.907 INFO kablam!  --> src/font8x8.rs:5:1
Sep 19 16:09:14.907 INFO kablam!   |
Sep 19 16:09:14.907 INFO kablam! 5 | pub struct Font8x8;
Sep 19 16:09:14.907 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Sep 19 16:09:14.907 INFO kablam!   |
Sep 19 16:09:14.907 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 19 16:09:14.907 INFO kablam! 
Sep 19 16:09:14.937 INFO kablam! warning: struct is never constructed: `Font8x8`
Sep 19 16:09:14.937 INFO kablam!  --> src/font8x8.rs:5:1
Sep 19 16:09:14.937 INFO kablam!   |
Sep 19 16:09:14.937 INFO kablam! 5 | pub struct Font8x8;
Sep 19 16:09:14.937 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^
Sep 19 16:09:14.937 INFO kablam!   |
Sep 19 16:09:14.937 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 19 16:09:14.937 INFO kablam! 
Sep 19 16:09:15.247 INFO kablam! error[E0601]: `main` function not found in crate `rust_logo`
Sep 19 16:09:15.247 INFO kablam!   |
Sep 19 16:09:15.247 INFO kablam!   = note: consider adding a `main` function to `examples/rust_logo.rs`
Sep 19 16:09:15.247 INFO kablam! 
Sep 19 16:09:15.328 INFO kablam! error: aborting due to previous error
Sep 19 16:09:15.328 INFO kablam! 
Sep 19 16:09:15.328 INFO kablam! For more information about this error, try `rustc --explain E0601`.
Sep 19 16:09:15.328 INFO kablam! error: Could not compile `vga-framebuffer`.
Sep 19 16:09:15.328 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 16:09:15.511 INFO kablam! error: build failed
Sep 19 16:09:15.513 INFO kablam! su: No module specific data is present
Sep 19 16:09:16.387 INFO running `"docker" "rm" "-f" "32dff60637f28a1556fa2ebc1a450d7e3d31f35f3b935e6604acf0e3072fce52"`
Sep 19 16:09:16.474 INFO blam! 32dff60637f28a1556fa2ebc1a450d7e3d31f35f3b935e6604acf0e3072fce52