Sep 14 13:23:00.300 INFO checking marksman_escape-0.1.2 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 13:23:00.300 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 13:23:00.301 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 13:23:00.544 INFO blam! fe39fa3fef65c7b4fe76f64fde83b4159e7f9ff0a2ce5daa93fb285b9fcd328f
Sep 14 13:23:00.546 INFO running `"docker" "start" "-a" "fe39fa3fef65c7b4fe76f64fde83b4159e7f9ff0a2ce5daa93fb285b9fcd328f"`
Sep 14 13:23:01.651 INFO kablam! usermod: no changes
Sep 14 13:23:01.695 INFO kablam!     Checking marksman_escape v0.1.2 (file:///source)
Sep 14 13:23:15.861 INFO kablam! error[E0432]: unresolved import `std::str::StrExt`
Sep 14 13:23:15.861 INFO kablam!  --> benches/unescape.rs:7:5
Sep 14 13:23:15.861 INFO kablam!   |
Sep 14 13:23:15.861 INFO kablam! 7 | use std::str::StrExt;
Sep 14 13:23:15.861 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
Sep 14 13:23:15.861 INFO kablam! 
Sep 14 13:23:15.863 INFO kablam! warning: unused import: `std::str::StrExt`
Sep 14 13:23:15.863 INFO kablam!  --> benches/unescape.rs:7:5
Sep 14 13:23:15.863 INFO kablam!   |
Sep 14 13:23:15.863 INFO kablam! 7 | use std::str::StrExt;
Sep 14 13:23:15.863 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Sep 14 13:23:15.879 INFO kablam!   |
Sep 14 13:23:15.879 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 13:23:15.879 INFO kablam! 
Sep 14 13:23:15.935 INFO kablam! error: aborting due to previous error
Sep 14 13:23:15.935 INFO kablam! 
Sep 14 13:23:15.935 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 14 13:23:15.955 INFO kablam! error[E0432]: unresolved import `std::str::StrExt`
Sep 14 13:23:15.955 INFO kablam!  --> benches/escape.rs:7:5
Sep 14 13:23:15.955 INFO kablam!   |
Sep 14 13:23:15.955 INFO kablam! 7 | use std::str::StrExt;
Sep 14 13:23:15.955 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `StrExt` in `str`
Sep 14 13:23:15.955 INFO kablam! 
Sep 14 13:23:15.955 INFO kablam! warning: unused import: `std::str::StrExt`
Sep 14 13:23:15.955 INFO kablam!  --> benches/escape.rs:7:5
Sep 14 13:23:15.955 INFO kablam!   |
Sep 14 13:23:15.955 INFO kablam! 7 | use std::str::StrExt;
Sep 14 13:23:15.955 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Sep 14 13:23:15.955 INFO kablam!   |
Sep 14 13:23:15.955 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 13:23:15.955 INFO kablam! 
Sep 14 13:23:15.983 INFO kablam! error: Could not compile `marksman_escape`.
Sep 14 13:23:15.983 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 13:23:15.995 INFO kablam! error: aborting due to previous error
Sep 14 13:23:15.995 INFO kablam! 
Sep 14 13:23:15.995 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 14 13:23:16.004 INFO kablam! error: Could not compile `marksman_escape`.
Sep 14 13:23:16.004 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 13:23:17.398 INFO kablam! error: build failed
Sep 14 13:23:17.400 INFO kablam! su: No module specific data is present
Sep 14 13:23:17.931 INFO running `"docker" "rm" "-f" "fe39fa3fef65c7b4fe76f64fde83b4159e7f9ff0a2ce5daa93fb285b9fcd328f"`
Sep 14 13:23:18.005 INFO blam! fe39fa3fef65c7b4fe76f64fde83b4159e7f9ff0a2ce5daa93fb285b9fcd328f