Sep 10 13:46:11.266 INFO checking num-bigint-0.1.44 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 13:46:11.266 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 13:46:11.266 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:46:11.479 INFO blam! b9ccf5acba0639f122ce286b380d1fbb77bcc765440f4f568e2d017112f692d1
Sep 10 13:46:11.481 INFO running `"docker" "start" "-a" "b9ccf5acba0639f122ce286b380d1fbb77bcc765440f4f568e2d017112f692d1"`
Sep 10 13:46:12.626 INFO kablam! usermod: no changes
Sep 10 13:46:12.665 INFO kablam!     Checking num-integer v0.1.39
Sep 10 13:46:13.423 INFO kablam!     Checking num-bigint v0.1.44 (file:///source)
Sep 10 13:46:14.369 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 13:46:14.369 INFO kablam!   --> src/biguint.rs:15:5
Sep 10 13:46:14.369 INFO kablam!    |
Sep 10 13:46:14.369 INFO kablam! 15 | use std::ascii::AsciiExt;
Sep 10 13:46:14.369 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 13:46:14.369 INFO kablam!    |
Sep 10 13:46:14.369 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 10 13:46:14.369 INFO kablam! 
Sep 10 13:46:14.379 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 13:46:14.379 INFO kablam!  --> src/bigint.rs:8:5
Sep 10 13:46:14.379 INFO kablam!   |
Sep 10 13:46:14.379 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 10 13:46:14.379 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 13:46:14.379 INFO kablam! 
Sep 10 13:46:18.884 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 13:46:18.884 INFO kablam!    --> src/tests/biguint.rs:530:34
Sep 10 13:46:18.884 INFO kablam!     |
Sep 10 13:46:18.884 INFO kablam! 530 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Sep 10 13:46:18.884 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 13:46:18.884 INFO kablam!     |
Sep 10 13:46:18.884 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 13:46:18.884 INFO kablam! 
Sep 10 13:46:18.885 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 13:46:18.885 INFO kablam!    --> src/tests/biguint.rs:532:37
Sep 10 13:46:18.885 INFO kablam!     |
Sep 10 13:46:18.885 INFO kablam! 532 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Sep 10 13:46:18.885 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 13:46:18.885 INFO kablam! 
Sep 10 13:46:18.886 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 13:46:18.886 INFO kablam!    --> src/tests/biguint.rs:556:34
Sep 10 13:46:18.886 INFO kablam!     |
Sep 10 13:46:18.886 INFO kablam! 556 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Sep 10 13:46:18.886 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 13:46:18.886 INFO kablam! 
Sep 10 13:46:18.886 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 13:46:18.886 INFO kablam!    --> src/tests/biguint.rs:558:37
Sep 10 13:46:18.886 INFO kablam!     |
Sep 10 13:46:18.886 INFO kablam! 558 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Sep 10 13:46:18.886 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 13:46:18.886 INFO kablam! 
Sep 10 13:46:19.786 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 13:46:19.786 INFO kablam!   --> src/biguint.rs:15:5
Sep 10 13:46:19.786 INFO kablam!    |
Sep 10 13:46:19.786 INFO kablam! 15 | use std::ascii::AsciiExt;
Sep 10 13:46:19.786 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 13:46:19.786 INFO kablam!    |
Sep 10 13:46:19.786 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 10 13:46:19.786 INFO kablam! 
Sep 10 13:46:19.790 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 13:46:19.790 INFO kablam!  --> src/bigint.rs:8:5
Sep 10 13:46:19.790 INFO kablam!   |
Sep 10 13:46:19.790 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 10 13:46:19.790 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 13:46:19.790 INFO kablam! 
Sep 10 13:46:19.802 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 13:46:19.802 INFO kablam!     --> src/tests/biguint.rs:1490:9
Sep 10 13:46:19.802 INFO kablam!      |
Sep 10 13:46:19.802 INFO kablam! 1490 |     use std::ascii::AsciiExt;
Sep 10 13:46:19.802 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Sep 10 13:46:19.802 INFO kablam! 
Sep 10 13:46:36.218 INFO kablam! warning: unused arithmetic operation which must be used
Sep 10 13:46:36.218 INFO kablam!    --> src/tests/biguint.rs:803:5
Sep 10 13:46:36.218 INFO kablam!     |
Sep 10 13:46:36.218 INFO kablam! 803 |     a - b;
Sep 10 13:46:36.218 INFO kablam!     |     ^^^^^
Sep 10 13:46:36.218 INFO kablam!     |
Sep 10 13:46:36.218 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 10 13:46:36.218 INFO kablam! 
Sep 10 13:46:36.682 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.04s
Sep 10 13:46:36.694 INFO kablam! su: No module specific data is present
Sep 10 13:46:38.325 INFO running `"docker" "rm" "-f" "b9ccf5acba0639f122ce286b380d1fbb77bcc765440f4f568e2d017112f692d1"`
Sep 10 13:46:38.446 INFO blam! b9ccf5acba0639f122ce286b380d1fbb77bcc765440f4f568e2d017112f692d1