Oct 13 11:50:03.145 INFO checking must-0.2.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 11:50:03.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 11:50:03.652 INFO blam! b8942b3c7016b4df63d921bdbc485b29fa8321eb74e6388bbc99f0f257410abd
Oct 13 11:50:03.660 INFO running `"docker" "start" "-a" "b8942b3c7016b4df63d921bdbc485b29fa8321eb74e6388bbc99f0f257410abd"`
Oct 13 11:50:04.996 INFO kablam! usermod: no changes
Oct 13 11:50:05.104 INFO kablam!     Checking mutator v0.1.0
Oct 13 11:50:05.939 INFO kablam!     Checking must v0.2.0 (/source)
Oct 13 11:50:06.800 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 11:50:06.800 INFO kablam!  --> src/matchers/text.rs:4:5
Oct 13 11:50:06.800 INFO kablam!   |
Oct 13 11:50:06.800 INFO kablam! 4 | use std::ascii::AsciiExt;
Oct 13 11:50:06.800 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 11:50:06.800 INFO kablam!   |
Oct 13 11:50:06.800 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 11:50:06.800 INFO kablam! 
Oct 13 11:50:06.800 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 11:50:06.800 INFO kablam!   --> src/matchers/text.rs:58:40
Oct 13 11:50:06.800 INFO kablam!    |
Oct 13 11:50:06.800 INFO kablam! 58 | pub trait MustBeAscii: Sized + Debug + AsciiExt {
Oct 13 11:50:06.800 INFO kablam!    |                                        ^^^^^^^^
Oct 13 11:50:06.800 INFO kablam! 
Oct 13 11:50:06.800 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 11:50:06.800 INFO kablam!   --> src/matchers/text.rs:76:44
Oct 13 11:50:06.800 INFO kablam!    |
Oct 13 11:50:06.800 INFO kablam! 76 | impl<V> MustBeAscii for V where V: Debug + AsciiExt {}
Oct 13 11:50:06.801 INFO kablam!    |                                            ^^^^^^^^
Oct 13 11:50:06.801 INFO kablam! 
Oct 13 11:50:07.001 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 11:50:07.001 INFO kablam!  --> src/matchers/text.rs:4:5
Oct 13 11:50:07.002 INFO kablam!   |
Oct 13 11:50:07.002 INFO kablam! 4 | use std::ascii::AsciiExt;
Oct 13 11:50:07.002 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 11:50:07.002 INFO kablam!   |
Oct 13 11:50:07.003 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 11:50:07.003 INFO kablam! 
Oct 13 11:50:07.003 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 11:50:07.004 INFO kablam!   --> src/matchers/text.rs:58:40
Oct 13 11:50:07.004 INFO kablam!    |
Oct 13 11:50:07.004 INFO kablam! 58 | pub trait MustBeAscii: Sized + Debug + AsciiExt {
Oct 13 11:50:07.005 INFO kablam!    |                                        ^^^^^^^^
Oct 13 11:50:07.005 INFO kablam! 
Oct 13 11:50:07.005 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Oct 13 11:50:07.005 INFO kablam!   --> src/matchers/text.rs:76:44
Oct 13 11:50:07.006 INFO kablam!    |
Oct 13 11:50:07.006 INFO kablam! 76 | impl<V> MustBeAscii for V where V: Debug + AsciiExt {}
Oct 13 11:50:07.006 INFO kablam!    |                                            ^^^^^^^^
Oct 13 11:50:07.007 INFO kablam! 
Oct 13 11:50:07.007 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt::is_ascii': use inherent methods instead
Oct 13 11:50:07.007 INFO kablam!   --> src/matchers/text.rs:60:11
Oct 13 11:50:07.008 INFO kablam!    |
Oct 13 11:50:07.008 INFO kablam! 60 |         if self.is_ascii() {
Oct 13 11:50:07.008 INFO kablam!    |                 ^^^^^^^^
Oct 13 11:50:07.009 INFO kablam! 
Oct 13 11:50:07.009 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt::eq_ignore_ascii_case': use inherent methods instead
Oct 13 11:50:07.009 INFO kablam!   --> src/matchers/text.rs:68:11
Oct 13 11:50:07.010 INFO kablam!    |
Oct 13 11:50:07.010 INFO kablam! 68 |         if self.eq_ignore_ascii_case(other) {
Oct 13 11:50:07.010 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^
Oct 13 11:50:07.010 INFO kablam! 
Oct 13 11:50:07.263 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt::is_ascii': use inherent methods instead
Oct 13 11:50:07.263 INFO kablam!   --> src/matchers/text.rs:60:11
Oct 13 11:50:07.263 INFO kablam!    |
Oct 13 11:50:07.263 INFO kablam! 60 |         if self.is_ascii() {
Oct 13 11:50:07.263 INFO kablam!    |                 ^^^^^^^^
Oct 13 11:50:07.263 INFO kablam! 
Oct 13 11:50:07.263 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt::eq_ignore_ascii_case': use inherent methods instead
Oct 13 11:50:07.263 INFO kablam!   --> src/matchers/text.rs:68:11
Oct 13 11:50:07.263 INFO kablam!    |
Oct 13 11:50:07.263 INFO kablam! 68 |         if self.eq_ignore_ascii_case(other) {
Oct 13 11:50:07.263 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^
Oct 13 11:50:07.263 INFO kablam! 
Oct 13 11:50:08.980 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
Oct 13 11:50:08.987 INFO kablam! su: No module specific data is present
Oct 13 11:50:09.462 INFO running `"docker" "rm" "-f" "b8942b3c7016b4df63d921bdbc485b29fa8321eb74e6388bbc99f0f257410abd"`
Oct 13 11:50:09.597 INFO blam! b8942b3c7016b4df63d921bdbc485b29fa8321eb74e6388bbc99f0f257410abd