Sep 20 00:34:09.922 INFO checking lopdf_bugfix_19072017-0.9.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 00:34:09.922 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 00:34:09.922 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:34:10.048 INFO blam! 4142af185585bc563f99fcf735e56d4a811f9cd5f3846f34842711bf2b9a28fe
Sep 20 00:34:10.049 INFO running `"docker" "start" "-a" "4142af185585bc563f99fcf735e56d4a811f9cd5f3846f34842711bf2b9a28fe"`
Sep 20 00:34:10.629 INFO kablam! usermod: no changes
Sep 20 00:34:10.770 INFO kablam!     Checking lopdf_bugfix_19072017 v0.9.0 (/source)
Sep 20 00:34:11.419 INFO kablam! warning: unnecessary parentheses around method argument
Sep 20 00:34:11.419 INFO kablam!    --> src/filters/png.rs:122:42
Sep 20 00:34:11.419 INFO kablam!     |
Sep 20 00:34:11.419 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 20 00:34:11.419 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:34:11.419 INFO kablam!     |
Sep 20 00:34:11.419 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 00:34:11.419 INFO kablam! 
Sep 20 00:34:11.998 INFO kablam! warning: unnecessary parentheses around method argument
Sep 20 00:34:11.998 INFO kablam!    --> src/filters/png.rs:122:42
Sep 20 00:34:11.999 INFO kablam!     |
Sep 20 00:34:11.999 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 20 00:34:11.999 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 00:34:12.000 INFO kablam!     |
Sep 20 00:34:12.000 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 00:34:12.000 INFO kablam! 
Sep 20 00:34:13.456 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 20 00:34:13.456 INFO kablam!  --> benches/datetime.rs:5:1
Sep 20 00:34:13.456 INFO kablam!   |
Sep 20 00:34:13.456 INFO kablam! 5 | extern crate lopdf;
Sep 20 00:34:13.456 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 20 00:34:13.456 INFO kablam! 
Sep 20 00:34:13.457 INFO kablam! error: aborting due to previous error
Sep 20 00:34:13.457 INFO kablam! 
Sep 20 00:34:13.457 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 20 00:34:13.463 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 20 00:34:13.463 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 00:34:13.617 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 20 00:34:13.617 INFO kablam!  --> tests/modify.rs:1:1
Sep 20 00:34:13.617 INFO kablam!   |
Sep 20 00:34:13.617 INFO kablam! 1 | extern crate lopdf;
Sep 20 00:34:13.617 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 20 00:34:13.617 INFO kablam! 
Sep 20 00:34:13.617 INFO kablam! error: aborting due to previous error
Sep 20 00:34:13.617 INFO kablam! 
Sep 20 00:34:13.617 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 20 00:34:13.621 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 20 00:34:13.622 INFO kablam! 
Sep 20 00:34:13.622 INFO kablam! To learn more, run the command again with --verbose.
Sep 20 00:34:13.630 INFO kablam! su: No module specific data is present
Sep 20 00:34:14.793 INFO running `"docker" "rm" "-f" "4142af185585bc563f99fcf735e56d4a811f9cd5f3846f34842711bf2b9a28fe"`
Sep 20 00:34:14.930 INFO blam! 4142af185585bc563f99fcf735e56d4a811f9cd5f3846f34842711bf2b9a28fe