Sep 01 14:50:31.883 INFO checking lopdf_bugfix_19072017-0.9.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 14:50:31.883 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 14:50:31.883 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 14:50:32.122 INFO blam! acc03bc81d9affb368661330dce4385a093e8f81c1ee87555b312e4cb11c7591
Sep 01 14:50:32.124 INFO running `"docker" "start" "-a" "acc03bc81d9affb368661330dce4385a093e8f81c1ee87555b312e4cb11c7591"`
Sep 01 14:50:33.034 INFO kablam!     Checking lopdf_bugfix_19072017 v0.9.0 (file:///source)
Sep 01 14:50:34.144 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 14:50:34.144 INFO kablam!    --> src/filters/png.rs:122:42
Sep 01 14:50:34.144 INFO kablam!     |
Sep 01 14:50:34.144 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 01 14:50:34.144 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 14:50:34.145 INFO kablam!     |
Sep 01 14:50:34.145 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 14:50:34.145 INFO kablam! 
Sep 01 14:50:34.345 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 14:50:34.345 INFO kablam!    --> src/filters/png.rs:122:42
Sep 01 14:50:34.345 INFO kablam!     |
Sep 01 14:50:34.345 INFO kablam! 122 |                 current[i] = current[i].wrapping_sub((current[i - bpp].wrapping_add(previous[i]) / 2));
Sep 01 14:50:34.345 INFO kablam!     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 14:50:34.345 INFO kablam!     |
Sep 01 14:50:34.345 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 14:50:34.345 INFO kablam! 
Sep 01 14:50:36.537 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 01 14:50:36.537 INFO kablam!  --> tests/modify.rs:1:1
Sep 01 14:50:36.537 INFO kablam!   |
Sep 01 14:50:36.538 INFO kablam! 1 | extern crate lopdf;
Sep 01 14:50:36.538 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 01 14:50:36.538 INFO kablam! 
Sep 01 14:50:36.538 INFO kablam! error: aborting due to previous error
Sep 01 14:50:36.538 INFO kablam! 
Sep 01 14:50:36.538 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 01 14:50:36.543 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 01 14:50:36.544 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 14:50:36.612 INFO kablam! error[E0463]: can't find crate for `lopdf`
Sep 01 14:50:36.612 INFO kablam!  --> benches/datetime.rs:5:1
Sep 01 14:50:36.612 INFO kablam!   |
Sep 01 14:50:36.612 INFO kablam! 5 | extern crate lopdf;
Sep 01 14:50:36.612 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 01 14:50:36.612 INFO kablam! 
Sep 01 14:50:36.612 INFO kablam! error: aborting due to previous error
Sep 01 14:50:36.612 INFO kablam! 
Sep 01 14:50:36.612 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 01 14:50:36.619 INFO kablam! error: Could not compile `lopdf_bugfix_19072017`.
Sep 01 14:50:36.619 INFO kablam! 
Sep 01 14:50:36.619 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 14:50:36.621 INFO kablam! su: No module specific data is present
Sep 01 14:50:37.280 INFO running `"docker" "rm" "-f" "acc03bc81d9affb368661330dce4385a093e8f81c1ee87555b312e4cb11c7591"`
Sep 01 14:50:37.387 INFO blam! acc03bc81d9affb368661330dce4385a093e8f81c1ee87555b312e4cb11c7591