Jul 12 04:55:40.932 INFO checking lopdf_bugfix_19072017-0.9.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 04:55:40.932 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 04:55:40.932 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 04:55:40.932 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 04:55:41.234 INFO blam! bb761e6b5772b059e628a906062f43f44190c26b78fd00d50005970bd2a48b5f
Jul 12 04:55:41.237 INFO running `"docker" "start" "-a" "bb761e6b5772b059e628a906062f43f44190c26b78fd00d50005970bd2a48b5f"`
Jul 12 04:55:42.257 INFO kablam!     Blocking waiting for file lock on the registry index
Jul 12 04:55:42.361 INFO kablam!     Checking lopdf_bugfix_19072017 v0.9.0 (file:///source)
Jul 12 04:55:43.647 INFO kablam! warning: unnecessary parentheses around method argument
Jul 12 04:55:43.647 INFO kablam!    --> src/filters/png.rs:122:42
Jul 12 04:55:43.647 INFO kablam!     |
Jul 12 04:55:43.647 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Jul 12 04:55:43.647 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 04:55:43.648 INFO kablam!     |
Jul 12 04:55:43.648 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 12 04:55:43.648 INFO kablam! 
Jul 12 04:55:43.840 INFO kablam! warning: unnecessary parentheses around method argument
Jul 12 04:55:43.840 INFO kablam!    --> src/filters/png.rs:122:42
Jul 12 04:55:43.840 INFO kablam!     |
Jul 12 04:55:43.840 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Jul 12 04:55:43.840 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Jul 12 04:55:43.840 INFO kablam!     |
Jul 12 04:55:43.840 INFO kablam!     = note: #[warn(unused_parens)] on by default
Jul 12 04:55:43.840 INFO kablam! 
Jul 12 04:55:47.695 INFO kablam! error[E0463]: can't find crate for `lopdf`
Jul 12 04:55:47.695 INFO kablam!  --> tests/modify.rs:1:1
Jul 12 04:55:47.695 INFO kablam!   |
Jul 12 04:55:47.695 INFO kablam! 1 | extern crate lopdf;
Jul 12 04:55:47.695 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Jul 12 04:55:47.696 INFO kablam! 
Jul 12 04:55:47.715 INFO kablam! error: aborting due to previous error
Jul 12 04:55:47.715 INFO kablam! 
Jul 12 04:55:47.715 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Jul 12 04:55:47.721 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Jul 12 04:55:47.721 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 04:55:47.829 INFO kablam! error[E0463]: can't find crate for `lopdf`
Jul 12 04:55:47.829 INFO kablam!  --> benches/datetime.rs:5:1
Jul 12 04:55:47.829 INFO kablam!   |
Jul 12 04:55:47.829 INFO kablam! 5 | extern crate lopdf;
Jul 12 04:55:47.829 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Jul 12 04:55:47.829 INFO kablam! 
Jul 12 04:55:47.830 INFO kablam! error: aborting due to previous error
Jul 12 04:55:47.830 INFO kablam! 
Jul 12 04:55:47.830 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Jul 12 04:55:47.843 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Jul 12 04:55:47.843 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 04:55:48.263 INFO kablam! error: build failed
Jul 12 04:55:48.271 INFO kablam! su: No module specific data is present
Jul 12 04:55:48.855 INFO running `"docker" "rm" "-f" "bb761e6b5772b059e628a906062f43f44190c26b78fd00d50005970bd2a48b5f"`
Jul 12 04:55:49.033 INFO blam! bb761e6b5772b059e628a906062f43f44190c26b78fd00d50005970bd2a48b5f