Sep 04 11:45:11.469 INFO checking lopdf_bugfix_19072017-0.9.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 11:45:11.469 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 11:45:11.469 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:45:11.702 INFO blam! 8acd22b261d3b4ab9316614319fa7bba4cc60cc56313580ddcec27f51f2c501a
Sep 04 11:45:11.704 INFO running `"docker" "start" "-a" "8acd22b261d3b4ab9316614319fa7bba4cc60cc56313580ddcec27f51f2c501a"`
Sep 04 11:45:12.600 INFO kablam!     Checking lopdf_bugfix_19072017 v0.9.0 (file:///source)
Sep 04 11:45:13.620 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 11:45:13.620 INFO kablam!    --> src/filters/png.rs:122:42
Sep 04 11:45:13.620 INFO kablam!     |
Sep 04 11:45:13.620 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 04 11:45:13.621 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 11:45:13.621 INFO kablam!     |
Sep 04 11:45:13.621 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 11:45:13.621 INFO kablam! 
Sep 04 11:45:13.639 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 11:45:13.639 INFO kablam!    --> src/filters/png.rs:122:42
Sep 04 11:45:13.639 INFO kablam!     |
Sep 04 11:45:13.639 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 04 11:45:13.639 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 11:45:13.639 INFO kablam!     |
Sep 04 11:45:13.639 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 11:45:13.639 INFO kablam! 
Sep 04 11:45:15.680 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 04 11:45:15.680 INFO kablam!  --> tests/modify.rs:1:1
Sep 04 11:45:15.680 INFO kablam!   |
Sep 04 11:45:15.680 INFO kablam! 1 | extern crate lopdf;
Sep 04 11:45:15.680 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 04 11:45:15.680 INFO kablam! 
Sep 04 11:45:15.680 INFO kablam! error: aborting due to previous error
Sep 04 11:45:15.680 INFO kablam! 
Sep 04 11:45:15.680 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 04 11:45:15.685 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 04 11:45:15.685 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 11:45:15.861 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 04 11:45:15.861 INFO kablam!  --> benches/datetime.rs:5:1
Sep 04 11:45:15.861 INFO kablam!   |
Sep 04 11:45:15.862 INFO kablam! 5 | extern crate lopdf;
Sep 04 11:45:15.862 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 04 11:45:15.862 INFO kablam! 
Sep 04 11:45:15.862 INFO kablam! error: aborting due to previous error
Sep 04 11:45:15.862 INFO kablam! 
Sep 04 11:45:15.862 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 04 11:45:15.868 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 04 11:45:15.868 INFO kablam! 
Sep 04 11:45:15.868 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 11:45:15.869 INFO kablam! su: No module specific data is present
Sep 04 11:45:16.276 INFO running `"docker" "rm" "-f" "8acd22b261d3b4ab9316614319fa7bba4cc60cc56313580ddcec27f51f2c501a"`
Sep 04 11:45:16.397 INFO blam! 8acd22b261d3b4ab9316614319fa7bba4cc60cc56313580ddcec27f51f2c501a