Sep 20 00:34:09.757 INFO checking lopdf_bugfix_19072017-0.9.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 00:34:09.757 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 00:34:09.758 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:34:09.932 INFO blam! 7defaff96907243d2561e39d0f1e17ee7a486f6f7f2ea5459728789486f1e489
Sep 20 00:34:09.933 INFO running `"docker" "start" "-a" "7defaff96907243d2561e39d0f1e17ee7a486f6f7f2ea5459728789486f1e489"`
Sep 20 00:34:10.618 INFO kablam! usermod: no changes
Sep 20 00:34:10.777 INFO kablam!     Checking lopdf_bugfix_19072017 v0.9.0 (/source)
Sep 20 00:34:11.842 INFO kablam! warning: unnecessary parentheses around method argument
Sep 20 00:34:11.842 INFO kablam!    --> src/filters/png.rs:122:42
Sep 20 00:34:11.842 INFO kablam!     |
Sep 20 00:34:11.842 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 20 00:34:11.842 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:34:11.842 INFO kablam!     |
Sep 20 00:34:11.842 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 00:34:11.842 INFO kablam! 
Sep 20 00:34:11.898 INFO kablam! warning: unnecessary parentheses around method argument
Sep 20 00:34:11.898 INFO kablam!    --> src/filters/png.rs:122:42
Sep 20 00:34:11.898 INFO kablam!     |
Sep 20 00:34:11.898 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 20 00:34:11.898 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:34:11.898 INFO kablam!     |
Sep 20 00:34:11.898 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 00:34:11.899 INFO kablam! 
Sep 20 00:34:13.286 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 20 00:34:13.286 INFO kablam!  --> tests/modify.rs:1:1
Sep 20 00:34:13.286 INFO kablam!   |
Sep 20 00:34:13.286 INFO kablam! 1 | extern crate lopdf;
Sep 20 00:34:13.286 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 20 00:34:13.286 INFO kablam! 
Sep 20 00:34:13.286 INFO kablam! error: aborting due to previous error
Sep 20 00:34:13.286 INFO kablam! 
Sep 20 00:34:13.286 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 20 00:34:13.294 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 20 00:34:13.294 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 00:34:13.402 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 20 00:34:13.402 INFO kablam!  --> benches/datetime.rs:5:1
Sep 20 00:34:13.402 INFO kablam!   |
Sep 20 00:34:13.402 INFO kablam! 5 | extern crate lopdf;
Sep 20 00:34:13.402 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 20 00:34:13.402 INFO kablam! 
Sep 20 00:34:13.402 INFO kablam! error: aborting due to previous error
Sep 20 00:34:13.402 INFO kablam! 
Sep 20 00:34:13.402 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 20 00:34:13.404 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 20 00:34:13.404 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 00:34:13.440 INFO kablam! error: build failed
Sep 20 00:34:13.441 INFO kablam! su: No module specific data is present
Sep 20 00:34:14.545 INFO running `"docker" "rm" "-f" "7defaff96907243d2561e39d0f1e17ee7a486f6f7f2ea5459728789486f1e489"`
Sep 20 00:34:14.670 INFO blam! 7defaff96907243d2561e39d0f1e17ee7a486f6f7f2ea5459728789486f1e489