Sep 04 09:30:50.296 INFO checking num-bigint-0.1.44 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 09:30:50.296 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 09:30:50.296 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 09:30:50.473 INFO blam! 427ddc81645431daa1d2bcedf2b9884d3185d53154df907ec5a70ed3a66bc32f
Sep 04 09:30:50.475 INFO running `"docker" "start" "-a" "427ddc81645431daa1d2bcedf2b9884d3185d53154df907ec5a70ed3a66bc32f"`
Sep 04 09:30:51.313 INFO kablam!     Checking num-bigint v0.1.44 (file:///source)
Sep 04 09:30:52.385 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 09:30:52.385 INFO kablam!   --> src/biguint.rs:15:5
Sep 04 09:30:52.385 INFO kablam!    |
Sep 04 09:30:52.385 INFO kablam! 15 | use std::ascii::AsciiExt;
Sep 04 09:30:52.385 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 09:30:52.385 INFO kablam!    |
Sep 04 09:30:52.385 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 09:30:52.385 INFO kablam! 
Sep 04 09:30:52.388 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 09:30:52.388 INFO kablam!  --> src/bigint.rs:8:5
Sep 04 09:30:52.388 INFO kablam!   |
Sep 04 09:30:52.388 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 04 09:30:52.388 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 09:30:52.388 INFO kablam! 
Sep 04 09:30:55.282 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 09:30:55.282 INFO kablam!    --> src/tests/biguint.rs:530:34
Sep 04 09:30:55.282 INFO kablam!     |
Sep 04 09:30:55.282 INFO kablam! 530 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Sep 04 09:30:55.282 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 09:30:55.282 INFO kablam!     |
Sep 04 09:30:55.283 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 09:30:55.283 INFO kablam! 
Sep 04 09:30:55.283 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 09:30:55.283 INFO kablam!    --> src/tests/biguint.rs:532:37
Sep 04 09:30:55.283 INFO kablam!     |
Sep 04 09:30:55.283 INFO kablam! 532 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Sep 04 09:30:55.283 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 09:30:55.283 INFO kablam! 
Sep 04 09:30:55.283 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 09:30:55.283 INFO kablam!    --> src/tests/biguint.rs:556:34
Sep 04 09:30:55.283 INFO kablam!     |
Sep 04 09:30:55.284 INFO kablam! 556 |     check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS)));
Sep 04 09:30:55.284 INFO kablam!     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 09:30:55.284 INFO kablam! 
Sep 04 09:30:55.284 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 09:30:55.284 INFO kablam!    --> src/tests/biguint.rs:558:37
Sep 04 09:30:55.284 INFO kablam!     |
Sep 04 09:30:55.284 INFO kablam! 558 |     check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS)));
Sep 04 09:30:55.284 INFO kablam!     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 09:30:55.284 INFO kablam! 
Sep 04 09:30:56.104 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 09:30:56.104 INFO kablam!   --> src/biguint.rs:15:5
Sep 04 09:30:56.104 INFO kablam!    |
Sep 04 09:30:56.104 INFO kablam! 15 | use std::ascii::AsciiExt;
Sep 04 09:30:56.105 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 09:30:56.105 INFO kablam!    |
Sep 04 09:30:56.105 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 04 09:30:56.106 INFO kablam! 
Sep 04 09:30:56.119 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 09:30:56.119 INFO kablam!     --> src/tests/biguint.rs:1490:9
Sep 04 09:30:56.119 INFO kablam!      |
Sep 04 09:30:56.119 INFO kablam! 1490 |     use std::ascii::AsciiExt;
Sep 04 09:30:56.119 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^^^
Sep 04 09:30:56.120 INFO kablam! 
Sep 04 09:30:56.123 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 04 09:30:56.123 INFO kablam!  --> src/bigint.rs:8:5
Sep 04 09:30:56.123 INFO kablam!   |
Sep 04 09:30:56.123 INFO kablam! 8 | use std::ascii::AsciiExt;
Sep 04 09:30:56.123 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 04 09:30:56.124 INFO kablam! 
Sep 04 09:31:24.937 INFO kablam! warning: unused arithmetic operation which must be used
Sep 04 09:31:24.937 INFO kablam!    --> src/tests/biguint.rs:803:5
Sep 04 09:31:24.937 INFO kablam!     |
Sep 04 09:31:24.937 INFO kablam! 803 |     a - b;
Sep 04 09:31:24.937 INFO kablam!     |     ^^^^^
Sep 04 09:31:24.937 INFO kablam!     |
Sep 04 09:31:24.937 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 09:31:24.937 INFO kablam! 
Sep 04 09:31:25.583 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.32s
Sep 04 09:31:25.589 INFO kablam! su: No module specific data is present
Sep 04 09:31:26.005 INFO running `"docker" "rm" "-f" "427ddc81645431daa1d2bcedf2b9884d3185d53154df907ec5a70ed3a66bc32f"`
Sep 04 09:31:26.145 INFO blam! 427ddc81645431daa1d2bcedf2b9884d3185d53154df907ec5a70ed3a66bc32f