Aug 02 04:40:49.828 INFO checking marksman_escape-0.1.2 against 1.27.2+tmplazy for lazy_static-1
Aug 02 04:40:49.828 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:40:49.829 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:40:49.829 INFO running `"docker" "create" "-v" "/tmp/crater.tagATnbDKKUV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 04:40:50.087 INFO blam! 64d9eb94981a796fe541f5d5152c3ef46113658a5ff8bcd1977e568b1434acf1
Aug 02 04:40:50.089 INFO running `"docker" "start" "-a" "64d9eb94981a796fe541f5d5152c3ef46113658a5ff8bcd1977e568b1434acf1"`
Aug 02 04:40:51.090 INFO kablam!     Checking marksman_escape v0.1.2 (file:///source)
Aug 02 04:41:18.625 INFO kablam! error[E0432]: unresolved import `std::str::StrExt`
Aug 02 04:41:18.625 INFO kablam!  --> benches/escape.rs:7:5
Aug 02 04:41:18.625 INFO kablam!   |
Aug 02 04:41:18.625 INFO kablam! 7 | use std::str::StrExt;
Aug 02 04:41:18.625 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
Aug 02 04:41:18.625 INFO kablam! 
Aug 02 04:41:18.637 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:41:18.637 INFO kablam!  --> benches/escape.rs:1:1
Aug 02 04:41:18.637 INFO kablam!   |
Aug 02 04:41:18.637 INFO kablam! 1 | #![feature(test)]
Aug 02 04:41:18.637 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 04:41:18.637 INFO kablam! 
Aug 02 04:41:18.638 INFO kablam! error: aborting due to 2 previous errors
Aug 02 04:41:18.638 INFO kablam! 
Aug 02 04:41:18.639 INFO kablam! Some errors occurred: E0432, E0554.
Aug 02 04:41:18.639 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Aug 02 04:41:18.659 INFO kablam! error: Could not compile `marksman_escape`.
Aug 02 04:41:18.659 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:41:18.696 INFO kablam! error[E0432]: unresolved import `std::str::StrExt`
Aug 02 04:41:18.696 INFO kablam!  --> benches/unescape.rs:7:5
Aug 02 04:41:18.696 INFO kablam!   |
Aug 02 04:41:18.696 INFO kablam! 7 | use std::str::StrExt;
Aug 02 04:41:18.696 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
Aug 02 04:41:18.696 INFO kablam! 
Aug 02 04:41:18.700 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:41:18.700 INFO kablam!  --> benches/unescape.rs:1:1
Aug 02 04:41:18.700 INFO kablam!   |
Aug 02 04:41:18.700 INFO kablam! 1 | #![feature(test)]
Aug 02 04:41:18.700 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 04:41:18.701 INFO kablam! 
Aug 02 04:41:18.701 INFO kablam! error: aborting due to 2 previous errors
Aug 02 04:41:18.702 INFO kablam! 
Aug 02 04:41:18.702 INFO kablam! Some errors occurred: E0432, E0554.
Aug 02 04:41:18.703 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Aug 02 04:41:18.712 INFO kablam! error: Could not compile `marksman_escape`.
Aug 02 04:41:18.712 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:41:19.186 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 04:41:19.186 INFO kablam!  --> benches/plain_iter.rs:1:1
Aug 02 04:41:19.186 INFO kablam!   |
Aug 02 04:41:19.186 INFO kablam! 1 | #![feature(test)]
Aug 02 04:41:19.186 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 04:41:19.186 INFO kablam! 
Aug 02 04:41:19.186 INFO kablam! error: aborting due to previous error
Aug 02 04:41:19.186 INFO kablam! 
Aug 02 04:41:19.187 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 04:41:19.191 INFO kablam! error: Could not compile `marksman_escape`.
Aug 02 04:41:19.191 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 04:41:24.869 INFO kablam! error: build failed
Aug 02 04:41:24.870 INFO kablam! su: No module specific data is present
Aug 02 04:41:25.650 INFO running `"docker" "rm" "-f" "64d9eb94981a796fe541f5d5152c3ef46113658a5ff8bcd1977e568b1434acf1"`
Aug 02 04:41:25.829 INFO blam! 64d9eb94981a796fe541f5d5152c3ef46113658a5ff8bcd1977e568b1434acf1