Aug 11 09:16:53.752 INFO checking lopdf_bugfix_19072017-0.9.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 09:16:53.753 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 09:16:53.753 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 09:16:53.753 INFO running `"docker" "create" "-v" "/tmp/crater.u5aLOj2c1BRF:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 09:16:53.999 INFO blam! 627a52377072055a6595b0cc0b351dbbca5c8f1c7d88560b4000c49df6f22317
Aug 11 09:16:54.001 INFO running `"docker" "start" "-a" "627a52377072055a6595b0cc0b351dbbca5c8f1c7d88560b4000c49df6f22317"`
Aug 11 09:16:54.946 INFO kablam!     Checking lopdf_bugfix_19072017 v0.9.0 (file:///source)
Aug 11 09:16:56.058 INFO kablam! warning: unnecessary parentheses around method argument
Aug 11 09:16:56.058 INFO kablam!    --> src/filters/png.rs:122:42
Aug 11 09:16:56.058 INFO kablam!     |
Aug 11 09:16:56.058 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Aug 11 09:16:56.058 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 09:16:56.059 INFO kablam!     |
Aug 11 09:16:56.059 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 09:16:56.059 INFO kablam! 
Aug 11 09:16:56.315 INFO kablam! warning: unnecessary parentheses around method argument
Aug 11 09:16:56.315 INFO kablam!    --> src/filters/png.rs:122:42
Aug 11 09:16:56.315 INFO kablam!     |
Aug 11 09:16:56.315 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Aug 11 09:16:56.315 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Aug 11 09:16:56.315 INFO kablam!     |
Aug 11 09:16:56.315 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 09:16:56.315 INFO kablam! 
Aug 11 09:17:00.175 INFO kablam! error[E0463]: can't find crate for `lopdf`
Aug 11 09:17:00.175 INFO kablam!  --> tests/modify.rs:1:1
Aug 11 09:17:00.175 INFO kablam!   |
Aug 11 09:17:00.175 INFO kablam! 1 | extern crate lopdf;
Aug 11 09:17:00.175 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 11 09:17:00.183 INFO kablam! 
Aug 11 09:17:00.185 INFO kablam! error: aborting due to previous error
Aug 11 09:17:00.186 INFO kablam! 
Aug 11 09:17:00.186 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 11 09:17:00.192 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Aug 11 09:17:00.192 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 09:17:00.248 INFO kablam! error[E0463]: can't find crate for `lopdf`
Aug 11 09:17:00.248 INFO kablam!  --> benches/datetime.rs:5:1
Aug 11 09:17:00.248 INFO kablam!   |
Aug 11 09:17:00.248 INFO kablam! 5 | extern crate lopdf;
Aug 11 09:17:00.248 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Aug 11 09:17:00.248 INFO kablam! 
Aug 11 09:17:00.249 INFO kablam! error: aborting due to previous error
Aug 11 09:17:00.249 INFO kablam! 
Aug 11 09:17:00.249 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 11 09:17:00.256 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Aug 11 09:17:00.256 INFO kablam! 
Aug 11 09:17:00.256 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 09:17:00.258 INFO kablam! su: No module specific data is present
Aug 11 09:17:00.847 INFO running `"docker" "rm" "-f" "627a52377072055a6595b0cc0b351dbbca5c8f1c7d88560b4000c49df6f22317"`
Aug 11 09:17:01.018 INFO blam! 627a52377072055a6595b0cc0b351dbbca5c8f1c7d88560b4000c49df6f22317