Sep 21 07:25:48.831 INFO checking lopdf_bugfix_19072017-0.9.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 07:25:48.831 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 07:25:48.831 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 07:25:49.005 INFO blam! 065f4df5b546f4101098d002a6322b1b3c0c6b81e21b2b8e027545a1c128f614
Sep 21 07:25:49.007 INFO running `"docker" "start" "-a" "065f4df5b546f4101098d002a6322b1b3c0c6b81e21b2b8e027545a1c128f614"`
Sep 21 07:25:49.862 INFO kablam! usermod: no changes
Sep 21 07:25:50.094 INFO kablam!     Checking lopdf_bugfix_19072017 v0.9.0 (/source)
Sep 21 07:25:50.963 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 07:25:50.963 INFO kablam!    --> src/filters/png.rs:122:42
Sep 21 07:25:50.963 INFO kablam!     |
Sep 21 07:25:50.963 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 21 07:25:50.963 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 07:25:50.963 INFO kablam!     |
Sep 21 07:25:50.963 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 07:25:50.963 INFO kablam! 
Sep 21 07:25:51.103 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 07:25:51.104 INFO kablam!    --> src/filters/png.rs:122:42
Sep 21 07:25:51.104 INFO kablam!     |
Sep 21 07:25:51.104 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 21 07:25:51.105 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 07:25:51.105 INFO kablam!     |
Sep 21 07:25:51.106 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 21 07:25:51.106 INFO kablam! 
Sep 21 07:25:53.018 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 21 07:25:53.018 INFO kablam!  --> tests/modify.rs:1:1
Sep 21 07:25:53.018 INFO kablam!   |
Sep 21 07:25:53.018 INFO kablam! 1 | extern crate lopdf;
Sep 21 07:25:53.018 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 21 07:25:53.018 INFO kablam! 
Sep 21 07:25:53.018 INFO kablam! error: aborting due to previous error
Sep 21 07:25:53.018 INFO kablam! 
Sep 21 07:25:53.018 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 21 07:25:53.023 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 21 07:25:53.023 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 07:25:53.051 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 21 07:25:53.051 INFO kablam!  --> benches/datetime.rs:5:1
Sep 21 07:25:53.051 INFO kablam!   |
Sep 21 07:25:53.051 INFO kablam! 5 | extern crate lopdf;
Sep 21 07:25:53.051 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 21 07:25:53.051 INFO kablam! 
Sep 21 07:25:53.051 INFO kablam! error: aborting due to previous error
Sep 21 07:25:53.051 INFO kablam! 
Sep 21 07:25:53.051 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 21 07:25:53.057 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 21 07:25:53.057 INFO kablam! 
Sep 21 07:25:53.057 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 07:25:53.059 INFO kablam! su: No module specific data is present
Sep 21 07:25:54.316 INFO running `"docker" "rm" "-f" "065f4df5b546f4101098d002a6322b1b3c0c6b81e21b2b8e027545a1c128f614"`
Sep 21 07:25:54.433 INFO blam! 065f4df5b546f4101098d002a6322b1b3c0c6b81e21b2b8e027545a1c128f614