Sep 04 11:45:08.583 INFO checking lopdf_bugfix_19072017-0.9.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 11:45:08.583 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 11:45:08.583 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:45:08.830 INFO blam! 682b14b30d6c6d414de56d619d33d92ab7f97bc295dc5b954539b91977cd2cc1
Sep 04 11:45:08.832 INFO running `"docker" "start" "-a" "682b14b30d6c6d414de56d619d33d92ab7f97bc295dc5b954539b91977cd2cc1"`
Sep 04 11:45:09.741 INFO kablam!     Checking lopdf_bugfix_19072017 v0.9.0 (file:///source)
Sep 04 11:45:10.842 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 11:45:10.842 INFO kablam!    --> src/filters/png.rs:122:42
Sep 04 11:45:10.842 INFO kablam!     |
Sep 04 11:45:10.842 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 04 11:45:10.842 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 11:45:10.843 INFO kablam!     |
Sep 04 11:45:10.843 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 11:45:10.843 INFO kablam! 
Sep 04 11:45:11.070 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 11:45:11.070 INFO kablam!    --> src/filters/png.rs:122:42
Sep 04 11:45:11.070 INFO kablam!     |
Sep 04 11:45:11.070 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 04 11:45:11.070 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 11:45:11.070 INFO kablam!     |
Sep 04 11:45:11.070 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 11:45:11.070 INFO kablam! 
Sep 04 11:45:13.288 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 04 11:45:13.288 INFO kablam!  --> tests/modify.rs:1:1
Sep 04 11:45:13.288 INFO kablam!   |
Sep 04 11:45:13.288 INFO kablam! 1 | extern crate lopdf;
Sep 04 11:45:13.288 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 04 11:45:13.289 INFO kablam! 
Sep 04 11:45:13.289 INFO kablam! error: aborting due to previous error
Sep 04 11:45:13.290 INFO kablam! 
Sep 04 11:45:13.290 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 04 11:45:13.296 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 04 11:45:13.297 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 11:45:13.508 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 04 11:45:13.508 INFO kablam!  --> benches/datetime.rs:5:1
Sep 04 11:45:13.508 INFO kablam!   |
Sep 04 11:45:13.508 INFO kablam! 5 | extern crate lopdf;
Sep 04 11:45:13.508 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 04 11:45:13.508 INFO kablam! 
Sep 04 11:45:13.509 INFO kablam! error: aborting due to previous error
Sep 04 11:45:13.509 INFO kablam! 
Sep 04 11:45:13.509 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 04 11:45:13.516 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 04 11:45:13.516 INFO kablam! 
Sep 04 11:45:13.516 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 11:45:13.517 INFO kablam! su: No module specific data is present
Sep 04 11:45:13.936 INFO running `"docker" "rm" "-f" "682b14b30d6c6d414de56d619d33d92ab7f97bc295dc5b954539b91977cd2cc1"`
Sep 04 11:45:14.083 INFO blam! 682b14b30d6c6d414de56d619d33d92ab7f97bc295dc5b954539b91977cd2cc1