Nov 28 21:48:23.428 INFO checking must-0.2.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 21:48:23.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 21:48:23.695 INFO [stdout] 59084479ceb788c0357baf63f251f32bbe45f9a0e8a40db38384d9d75fecdc35
Nov 28 21:48:23.708 INFO running `"docker" "start" "-a" "59084479ceb788c0357baf63f251f32bbe45f9a0e8a40db38384d9d75fecdc35"`
Nov 28 21:48:24.398 INFO [stderr] usermod: no changes
Nov 28 21:48:24.528 INFO [stderr]     Checking mutator v0.1.0
Nov 28 21:48:24.992 INFO [stderr]     Checking must v0.2.0 (/source)
Nov 28 21:48:25.776 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 21:48:25.776 INFO [stderr]  --> src/matchers/text.rs:4:5
Nov 28 21:48:25.776 INFO [stderr]   |
Nov 28 21:48:25.776 INFO [stderr] 4 | use std::ascii::AsciiExt;
Nov 28 21:48:25.776 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 21:48:25.776 INFO [stderr]   |
Nov 28 21:48:25.776 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 21:48:25.776 INFO [stderr] 
Nov 28 21:48:25.776 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 21:48:25.776 INFO [stderr]   --> src/matchers/text.rs:58:40
Nov 28 21:48:25.776 INFO [stderr]    |
Nov 28 21:48:25.776 INFO [stderr] 58 | pub trait MustBeAscii: Sized + Debug + AsciiExt {
Nov 28 21:48:25.776 INFO [stderr]    |                                        ^^^^^^^^
Nov 28 21:48:25.776 INFO [stderr] 
Nov 28 21:48:25.776 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 21:48:25.777 INFO [stderr]   --> src/matchers/text.rs:76:44
Nov 28 21:48:25.777 INFO [stderr]    |
Nov 28 21:48:25.777 INFO [stderr] 76 | impl<V> MustBeAscii for V where V: Debug + AsciiExt {}
Nov 28 21:48:25.777 INFO [stderr]    |                                            ^^^^^^^^
Nov 28 21:48:25.777 INFO [stderr] 
Nov 28 21:48:25.822 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 21:48:25.822 INFO [stderr]  --> src/matchers/text.rs:4:5
Nov 28 21:48:25.822 INFO [stderr]   |
Nov 28 21:48:25.822 INFO [stderr] 4 | use std::ascii::AsciiExt;
Nov 28 21:48:25.822 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 21:48:25.822 INFO [stderr]   |
Nov 28 21:48:25.822 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 28 21:48:25.823 INFO [stderr] 
Nov 28 21:48:25.823 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 21:48:25.823 INFO [stderr]   --> src/matchers/text.rs:58:40
Nov 28 21:48:25.823 INFO [stderr]    |
Nov 28 21:48:25.823 INFO [stderr] 58 | pub trait MustBeAscii: Sized + Debug + AsciiExt {
Nov 28 21:48:25.823 INFO [stderr]    |                                        ^^^^^^^^
Nov 28 21:48:25.823 INFO [stderr] 
Nov 28 21:48:25.823 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 28 21:48:25.823 INFO [stderr]   --> src/matchers/text.rs:76:44
Nov 28 21:48:25.823 INFO [stderr]    |
Nov 28 21:48:25.823 INFO [stderr] 76 | impl<V> MustBeAscii for V where V: Debug + AsciiExt {}
Nov 28 21:48:25.823 INFO [stderr]    |                                            ^^^^^^^^
Nov 28 21:48:25.823 INFO [stderr] 
Nov 28 21:48:26.072 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt::is_ascii': use inherent methods instead
Nov 28 21:48:26.072 INFO [stderr]   --> src/matchers/text.rs:60:11
Nov 28 21:48:26.072 INFO [stderr]    |
Nov 28 21:48:26.072 INFO [stderr] 60 |         if self.is_ascii() {
Nov 28 21:48:26.072 INFO [stderr]    |                 ^^^^^^^^
Nov 28 21:48:26.072 INFO [stderr] 
Nov 28 21:48:26.073 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt::eq_ignore_ascii_case': use inherent methods instead
Nov 28 21:48:26.073 INFO [stderr]   --> src/matchers/text.rs:68:11
Nov 28 21:48:26.073 INFO [stderr]    |
Nov 28 21:48:26.073 INFO [stderr] 68 |         if self.eq_ignore_ascii_case(other) {
Nov 28 21:48:26.073 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
Nov 28 21:48:26.073 INFO [stderr] 
Nov 28 21:48:26.096 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt::is_ascii': use inherent methods instead
Nov 28 21:48:26.096 INFO [stderr]   --> src/matchers/text.rs:60:11
Nov 28 21:48:26.096 INFO [stderr]    |
Nov 28 21:48:26.096 INFO [stderr] 60 |         if self.is_ascii() {
Nov 28 21:48:26.096 INFO [stderr]    |                 ^^^^^^^^
Nov 28 21:48:26.096 INFO [stderr] 
Nov 28 21:48:26.096 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt::eq_ignore_ascii_case': use inherent methods instead
Nov 28 21:48:26.096 INFO [stderr]   --> src/matchers/text.rs:68:11
Nov 28 21:48:26.096 INFO [stderr]    |
Nov 28 21:48:26.096 INFO [stderr] 68 |         if self.eq_ignore_ascii_case(other) {
Nov 28 21:48:26.096 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
Nov 28 21:48:26.096 INFO [stderr] 
Nov 28 21:48:27.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.08s
Nov 28 21:48:27.521 INFO [stderr] su: No module specific data is present
Nov 28 21:48:27.929 INFO running `"docker" "inspect" "59084479ceb788c0357baf63f251f32bbe45f9a0e8a40db38384d9d75fecdc35"`
Nov 28 21:48:28.044 INFO running `"docker" "rm" "-f" "59084479ceb788c0357baf63f251f32bbe45f9a0e8a40db38384d9d75fecdc35"`
Nov 28 21:48:28.140 INFO [stdout] 59084479ceb788c0357baf63f251f32bbe45f9a0e8a40db38384d9d75fecdc35