3 expression: "run_ouch(\"ouch compress input output --format .tar.$#!@.rest\", dir)"
5 [ERROR] Failed to parse `--format .tar.$#!@.rest`
6 - Unsupported extension '$#!@'
8 hint: Supported extensions are: tar, zip, bz, bz2, bz3, gz, lz4, xz, lzma, sz, zst, rar, 7z
9 hint: Supported aliases are: tgz, tbz, tlz4, txz, tzlma, tsz, tzst