Sep 01 12:39:51.095 INFO checking num-bigint-0.1.44 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 12:39:51.096 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 12:39:51.096 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/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 12:39:51.274 INFO blam! aa3bb15890d7cacd70a3b8e67e6d591022eb1dafcc1d8c9080db0700ebba18ed
Sep 01 12:39:51.276 INFO running `"docker" "start" "-a" "aa3bb15890d7cacd70a3b8e67e6d591022eb1dafcc1d8c9080db0700ebba18ed"`
Sep 01 12:39:52.002 INFO kablam!     Checking num-bigint v0.1.44 (file:///source)
Sep 01 12:39:52.993 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 12:39:52.993 INFO kablam!   --> src/biguint.rs:15:5
Sep 01 12:39:52.993 INFO kablam!    |
Sep 01 12:39:52.993 INFO kablam! 15 | use std::ascii::AsciiExt;
Sep 01 12:39:52.993 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 12:39:52.993 INFO kablam!    |
Sep 01 12:39:52.993 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 12:39:52.993 INFO kablam! 
Sep 01 12:39:52.995 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 12:39:52.996 INFO kablam!  --> src/bigint.rs:8:5
Sep 01 12:39:52.996 INFO kablam!   |
Sep 01 12:39:52.996 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 01 12:39:52.996 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 12:39:52.996 INFO kablam! 
Sep 01 12:39:55.672 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 12:39:55.672 INFO kablam!    --> src/tests/biguint.rs:530:34
Sep 01 12:39:55.672 INFO kablam!     |
Sep 01 12:39:55.672 INFO kablam! 530 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Sep 01 12:39:55.672 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 12:39:55.672 INFO kablam!     |
Sep 01 12:39:55.672 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 12:39:55.672 INFO kablam! 
Sep 01 12:39:55.673 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 12:39:55.673 INFO kablam!    --> src/tests/biguint.rs:532:37
Sep 01 12:39:55.673 INFO kablam!     |
Sep 01 12:39:55.673 INFO kablam! 532 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Sep 01 12:39:55.673 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 12:39:55.673 INFO kablam! 
Sep 01 12:39:55.673 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 12:39:55.673 INFO kablam!    --> src/tests/biguint.rs:556:34
Sep 01 12:39:55.673 INFO kablam!     |
Sep 01 12:39:55.673 INFO kablam! 556 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Sep 01 12:39:55.673 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 12:39:55.673 INFO kablam! 
Sep 01 12:39:55.673 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 12:39:55.673 INFO kablam!    --> src/tests/biguint.rs:558:37
Sep 01 12:39:55.674 INFO kablam!     |
Sep 01 12:39:55.674 INFO kablam! 558 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Sep 01 12:39:55.674 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 12:39:55.674 INFO kablam! 
Sep 01 12:39:57.237 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 12:39:57.237 INFO kablam!   --> src/biguint.rs:15:5
Sep 01 12:39:57.237 INFO kablam!    |
Sep 01 12:39:57.237 INFO kablam! 15 | use std::ascii::AsciiExt;
Sep 01 12:39:57.237 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 12:39:57.259 INFO kablam!    |
Sep 01 12:39:57.260 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 12:39:57.260 INFO kablam! 
Sep 01 12:39:57.271 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 12:39:57.272 INFO kablam!     --> src/tests/biguint.rs:1490:9
Sep 01 12:39:57.272 INFO kablam!      |
Sep 01 12:39:57.272 INFO kablam! 1490 |     use std::ascii::AsciiExt;
Sep 01 12:39:57.272 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Sep 01 12:39:57.296 INFO kablam! 
Sep 01 12:39:57.299 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 01 12:39:57.299 INFO kablam!  --> src/bigint.rs:8:5
Sep 01 12:39:57.299 INFO kablam!   |
Sep 01 12:39:57.299 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 01 12:39:57.299 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 01 12:39:57.299 INFO kablam! 
Sep 01 12:40:18.439 INFO kablam! warning: unused arithmetic operation which must be used
Sep 01 12:40:18.439 INFO kablam!    --> src/tests/biguint.rs:803:5
Sep 01 12:40:18.439 INFO kablam!     |
Sep 01 12:40:18.439 INFO kablam! 803 |     a - b;
Sep 01 12:40:18.439 INFO kablam!     |     ^^^^^
Sep 01 12:40:18.439 INFO kablam!     |
Sep 01 12:40:18.439 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 01 12:40:18.439 INFO kablam! 
Sep 01 12:40:18.813 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.84s
Sep 01 12:40:18.819 INFO kablam! su: No module specific data is present
Sep 01 12:40:19.263 INFO running `"docker" "rm" "-f" "aa3bb15890d7cacd70a3b8e67e6d591022eb1dafcc1d8c9080db0700ebba18ed"`
Sep 01 12:40:19.361 INFO blam! aa3bb15890d7cacd70a3b8e67e6d591022eb1dafcc1d8c9080db0700ebba18ed