Sep 02 08:22:30.766 INFO checking lopdf_bugfix_19072017-0.9.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 08:22:30.766 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 08:22:30.766 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 08:22:31.010 INFO blam! 252da2de9885318b7cf508b249c55a8cab1cea0b1f6179d20e7fe196ac6df72c
Sep 02 08:22:31.011 INFO running `"docker" "start" "-a" "252da2de9885318b7cf508b249c55a8cab1cea0b1f6179d20e7fe196ac6df72c"`
Sep 02 08:22:31.835 INFO kablam!     Checking lopdf_bugfix_19072017 v0.9.0 (file:///source)
Sep 02 08:22:32.982 INFO kablam! warning: unnecessary parentheses around method argument
Sep 02 08:22:32.982 INFO kablam!    --> src/filters/png.rs:122:42
Sep 02 08:22:32.982 INFO kablam!     |
Sep 02 08:22:32.982 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 02 08:22:32.982 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:22:32.983 INFO kablam!     |
Sep 02 08:22:32.983 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 08:22:32.983 INFO kablam! 
Sep 02 08:22:33.081 INFO kablam! warning: unnecessary parentheses around method argument
Sep 02 08:22:33.081 INFO kablam!    --> src/filters/png.rs:122:42
Sep 02 08:22:33.081 INFO kablam!     |
Sep 02 08:22:33.081 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 02 08:22:33.081 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 08:22:33.081 INFO kablam!     |
Sep 02 08:22:33.081 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 02 08:22:33.081 INFO kablam! 
Sep 02 08:22:35.556 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 02 08:22:35.556 INFO kablam!  --> tests/modify.rs:1:1
Sep 02 08:22:35.556 INFO kablam!   |
Sep 02 08:22:35.556 INFO kablam! 1 | extern crate lopdf;
Sep 02 08:22:35.556 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 02 08:22:35.557 INFO kablam! 
Sep 02 08:22:35.557 INFO kablam! error: aborting due to previous error
Sep 02 08:22:35.558 INFO kablam! 
Sep 02 08:22:35.558 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 02 08:22:35.565 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 02 08:22:35.566 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 08:22:35.616 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 02 08:22:35.616 INFO kablam!  --> benches/datetime.rs:5:1
Sep 02 08:22:35.616 INFO kablam!   |
Sep 02 08:22:35.617 INFO kablam! 5 | extern crate lopdf;
Sep 02 08:22:35.617 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 02 08:22:35.617 INFO kablam! 
Sep 02 08:22:35.617 INFO kablam! error: aborting due to previous error
Sep 02 08:22:35.617 INFO kablam! 
Sep 02 08:22:35.617 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 02 08:22:35.625 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 02 08:22:35.625 INFO kablam! 
Sep 02 08:22:35.625 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 08:22:35.626 INFO kablam! su: No module specific data is present
Sep 02 08:22:36.076 INFO running `"docker" "rm" "-f" "252da2de9885318b7cf508b249c55a8cab1cea0b1f6179d20e7fe196ac6df72c"`
Sep 02 08:22:36.180 INFO blam! 252da2de9885318b7cf508b249c55a8cab1cea0b1f6179d20e7fe196ac6df72c