rary/alloc/src/string.rslibrary/alloc/src/boxed/convert.rslibrary/alloc/src/ffi/c_str.rslibrary/alloc/src/fmt.rslibrary/alloc/src/slice.rslibrary/alloc/src/str.rslibrary/alloc/src/sync.rs) should be < len (is insertion index (is ) should be <= len (is removal index (is `at` split index (is assertion failed: self.is_char_boundary(n)assertion failed: self.is_char_boundary(new_len)/home/cloudtest/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/error.rsbacktrace capture failed

Caused by:

Stack backtrace: