Sep 10 14:17:06.317 INFO checking must-0.2.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 14:17:06.317 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 14:17:06.318 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/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 14:17:06.539 INFO blam! 6538b0325f89123741b9c84191a94119f7d06d61ed3afa5ec56d9b2f1a03a067
Sep 10 14:17:06.541 INFO running `"docker" "start" "-a" "6538b0325f89123741b9c84191a94119f7d06d61ed3afa5ec56d9b2f1a03a067"`
Sep 10 14:17:07.583 INFO kablam! usermod: no changes
Sep 10 14:17:07.656 INFO kablam!     Checking mutator v0.1.0
Sep 10 14:17:07.889 INFO kablam!     Checking must v0.2.0 (file:///source)
Sep 10 14:17:08.204 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 14:17:08.204 INFO kablam!  --> src/matchers/text.rs:4:5
Sep 10 14:17:08.204 INFO kablam!   |
Sep 10 14:17:08.204 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 10 14:17:08.204 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 14:17:08.204 INFO kablam!   |
Sep 10 14:17:08.204 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 10 14:17:08.204 INFO kablam! 
Sep 10 14:17:08.204 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 14:17:08.205 INFO kablam!   --> src/matchers/text.rs:58:40
Sep 10 14:17:08.205 INFO kablam!    |
Sep 10 14:17:08.205 INFO kablam! 58 | pub trait MustBeAscii: Sized + Debug + AsciiExt {
Sep 10 14:17:08.205 INFO kablam!    |                                        ^^^^^^^^
Sep 10 14:17:08.205 INFO kablam! 
Sep 10 14:17:08.205 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 14:17:08.205 INFO kablam!   --> src/matchers/text.rs:76:44
Sep 10 14:17:08.205 INFO kablam!    |
Sep 10 14:17:08.205 INFO kablam! 76 | impl<V> MustBeAscii for V where V: Debug + AsciiExt {}
Sep 10 14:17:08.205 INFO kablam!    |                                            ^^^^^^^^
Sep 10 14:17:08.205 INFO kablam! 
Sep 10 14:17:08.252 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 14:17:08.252 INFO kablam!  --> src/matchers/text.rs:4:5
Sep 10 14:17:08.252 INFO kablam!   |
Sep 10 14:17:08.252 INFO kablam! 4 | use std::ascii::AsciiExt;
Sep 10 14:17:08.252 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 14:17:08.252 INFO kablam!   |
Sep 10 14:17:08.252 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 10 14:17:08.252 INFO kablam! 
Sep 10 14:17:08.252 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 14:17:08.252 INFO kablam!   --> src/matchers/text.rs:58:40
Sep 10 14:17:08.252 INFO kablam!    |
Sep 10 14:17:08.252 INFO kablam! 58 | pub trait MustBeAscii: Sized + Debug + AsciiExt {
Sep 10 14:17:08.252 INFO kablam!    |                                        ^^^^^^^^
Sep 10 14:17:08.252 INFO kablam! 
Sep 10 14:17:08.252 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 14:17:08.252 INFO kablam!   --> src/matchers/text.rs:76:44
Sep 10 14:17:08.252 INFO kablam!    |
Sep 10 14:17:08.252 INFO kablam! 76 | impl<V> MustBeAscii for V where V: Debug + AsciiExt {}
Sep 10 14:17:08.252 INFO kablam!    |                                            ^^^^^^^^
Sep 10 14:17:08.252 INFO kablam! 
Sep 10 14:17:08.381 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt::is_ascii': use inherent methods instead
Sep 10 14:17:08.381 INFO kablam!   --> src/matchers/text.rs:60:11
Sep 10 14:17:08.381 INFO kablam!    |
Sep 10 14:17:08.381 INFO kablam! 60 |         if self.is_ascii() {
Sep 10 14:17:08.381 INFO kablam!    |                 ^^^^^^^^
Sep 10 14:17:08.381 INFO kablam! 
Sep 10 14:17:08.382 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt::eq_ignore_ascii_case': use inherent methods instead
Sep 10 14:17:08.382 INFO kablam!   --> src/matchers/text.rs:68:11
Sep 10 14:17:08.382 INFO kablam!    |
Sep 10 14:17:08.382 INFO kablam! 68 |         if self.eq_ignore_ascii_case(other) {
Sep 10 14:17:08.382 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^
Sep 10 14:17:08.382 INFO kablam! 
Sep 10 14:17:08.458 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt::is_ascii': use inherent methods instead
Sep 10 14:17:08.458 INFO kablam!   --> src/matchers/text.rs:60:11
Sep 10 14:17:08.458 INFO kablam!    |
Sep 10 14:17:08.458 INFO kablam! 60 |         if self.is_ascii() {
Sep 10 14:17:08.458 INFO kablam!    |                 ^^^^^^^^
Sep 10 14:17:08.458 INFO kablam! 
Sep 10 14:17:08.458 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt::eq_ignore_ascii_case': use inherent methods instead
Sep 10 14:17:08.458 INFO kablam!   --> src/matchers/text.rs:68:11
Sep 10 14:17:08.458 INFO kablam!    |
Sep 10 14:17:08.458 INFO kablam! 68 |         if self.eq_ignore_ascii_case(other) {
Sep 10 14:17:08.458 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^
Sep 10 14:17:08.458 INFO kablam! 
Sep 10 14:17:09.050 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Sep 10 14:17:09.055 INFO kablam! su: No module specific data is present
Sep 10 14:17:09.597 INFO running `"docker" "rm" "-f" "6538b0325f89123741b9c84191a94119f7d06d61ed3afa5ec56d9b2f1a03a067"`
Sep 10 14:17:09.658 INFO blam! 6538b0325f89123741b9c84191a94119f7d06d61ed3afa5ec56d9b2f1a03a067