Sep 06 03:09:02.510 INFO checking num-bigint-0.1.44 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 03:09:02.510 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 03:09:02.510 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:09:02.682 INFO blam! 9cf796116064b2a52becf4b3c3b625b2eee178a9583d5a06f00653c78740e146
Sep 06 03:09:02.684 INFO running `"docker" "start" "-a" "9cf796116064b2a52becf4b3c3b625b2eee178a9583d5a06f00653c78740e146"`
Sep 06 03:09:03.494 INFO kablam! usermod: no changes
Sep 06 03:09:03.550 INFO kablam!     Checking num-bigint v0.1.44 (file:///source)
Sep 06 03:09:04.130 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 03:09:04.130 INFO kablam!   --> src/biguint.rs:15:5
Sep 06 03:09:04.130 INFO kablam!    |
Sep 06 03:09:04.130 INFO kablam! 15 | use std::ascii::AsciiExt;
Sep 06 03:09:04.130 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:09:04.130 INFO kablam!    |
Sep 06 03:09:04.131 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 06 03:09:04.131 INFO kablam! 
Sep 06 03:09:04.132 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 03:09:04.132 INFO kablam!  --> src/bigint.rs:8:5
Sep 06 03:09:04.132 INFO kablam!   |
Sep 06 03:09:04.132 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 06 03:09:04.132 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:09:04.132 INFO kablam! 
Sep 06 03:09:06.817 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 03:09:06.817 INFO kablam!    --> src/tests/biguint.rs:530:34
Sep 06 03:09:06.817 INFO kablam!     |
Sep 06 03:09:06.817 INFO kablam! 530 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Sep 06 03:09:06.817 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 03:09:06.817 INFO kablam!     |
Sep 06 03:09:06.817 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 03:09:06.817 INFO kablam! 
Sep 06 03:09:06.817 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 03:09:06.817 INFO kablam!    --> src/tests/biguint.rs:532:37
Sep 06 03:09:06.817 INFO kablam!     |
Sep 06 03:09:06.817 INFO kablam! 532 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Sep 06 03:09:06.817 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 03:09:06.817 INFO kablam! 
Sep 06 03:09:06.817 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 03:09:06.817 INFO kablam!    --> src/tests/biguint.rs:556:34
Sep 06 03:09:06.817 INFO kablam!     |
Sep 06 03:09:06.817 INFO kablam! 556 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Sep 06 03:09:06.817 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 03:09:06.817 INFO kablam! 
Sep 06 03:09:06.817 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 03:09:06.817 INFO kablam!    --> src/tests/biguint.rs:558:37
Sep 06 03:09:06.817 INFO kablam!     |
Sep 06 03:09:06.817 INFO kablam! 558 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Sep 06 03:09:06.817 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 03:09:06.817 INFO kablam! 
Sep 06 03:09:08.528 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 03:09:08.528 INFO kablam!   --> src/biguint.rs:15:5
Sep 06 03:09:08.528 INFO kablam!    |
Sep 06 03:09:08.528 INFO kablam! 15 | use std::ascii::AsciiExt;
Sep 06 03:09:08.528 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:09:08.528 INFO kablam!    |
Sep 06 03:09:08.528 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 06 03:09:08.528 INFO kablam! 
Sep 06 03:09:08.539 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 03:09:08.539 INFO kablam!     --> src/tests/biguint.rs:1490:9
Sep 06 03:09:08.539 INFO kablam!      |
Sep 06 03:09:08.539 INFO kablam! 1490 |     use std::ascii::AsciiExt;
Sep 06 03:09:08.539 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:09:08.539 INFO kablam! 
Sep 06 03:09:08.540 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 03:09:08.540 INFO kablam!  --> src/bigint.rs:8:5
Sep 06 03:09:08.540 INFO kablam!   |
Sep 06 03:09:08.540 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 06 03:09:08.540 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 03:09:08.540 INFO kablam! 
Sep 06 03:09:25.806 INFO kablam! warning: unused arithmetic operation which must be used
Sep 06 03:09:25.806 INFO kablam!    --> src/tests/biguint.rs:803:5
Sep 06 03:09:25.806 INFO kablam!     |
Sep 06 03:09:25.806 INFO kablam! 803 |     a - b;
Sep 06 03:09:25.806 INFO kablam!     |     ^^^^^
Sep 06 03:09:25.806 INFO kablam!     |
Sep 06 03:09:25.806 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 03:09:25.806 INFO kablam! 
Sep 06 03:09:26.363 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.85s
Sep 06 03:09:26.368 INFO kablam! su: No module specific data is present
Sep 06 03:09:27.051 INFO running `"docker" "rm" "-f" "9cf796116064b2a52becf4b3c3b625b2eee178a9583d5a06f00653c78740e146"`
Sep 06 03:09:27.150 INFO blam! 9cf796116064b2a52becf4b3c3b625b2eee178a9583d5a06f00653c78740e146