Sep 01 03:42:11.638 INFO checking touptek-1.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 03:42:11.638 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 03:42:11.638 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 03:42:11.814 INFO blam! 500820f1a9e65f814a3d9398201b01a682725bc471bb7c60c9744c0869d83ba1 Sep 01 03:42:11.816 INFO running `"docker" "start" "-a" "500820f1a9e65f814a3d9398201b01a682725bc471bb7c60c9744c0869d83ba1"` Sep 01 03:42:12.502 INFO kablam! Checking touptek v1.1.0 (file:///source) Sep 01 03:42:13.702 INFO kablam! error[E0463]: can't find crate for `png` Sep 01 03:42:13.702 INFO kablam! --> examples/capture_png.rs:2:1 Sep 01 03:42:13.702 INFO kablam! | Sep 01 03:42:13.702 INFO kablam! 2 | extern crate png; Sep 01 03:42:13.702 INFO kablam! | ^^^^^^^^^^^^^^^^^ can't find crate Sep 01 03:42:13.702 INFO kablam! Sep 01 03:42:13.702 INFO kablam! error: aborting due to previous error Sep 01 03:42:13.702 INFO kablam! Sep 01 03:42:13.702 INFO kablam! For more information about this error, try `rustc --explain E0463`. Sep 01 03:42:13.707 INFO kablam! error: Could not compile `touptek`. Sep 01 03:42:13.707 INFO kablam! Sep 01 03:42:13.707 INFO kablam! To learn more, run the command again with --verbose. Sep 01 03:42:13.708 INFO kablam! su: No module specific data is present Sep 01 03:42:14.122 INFO running `"docker" "rm" "-f" "500820f1a9e65f814a3d9398201b01a682725bc471bb7c60c9744c0869d83ba1"` Sep 01 03:42:14.206 INFO blam! 500820f1a9e65f814a3d9398201b01a682725bc471bb7c60c9744c0869d83ba1