$ git clone -n https://src.fedoraproject.org/rpms/perl-CGI-Application-Plugin-CAPTCHA.git /var/lib/mock/f41-build-787170-13594/root/chroot_tmpdir/scmroot/perl-CGI-Application-Plugin-CAPTCHA
Cloning into '/var/lib/mock/f41-build-787170-13594/root/chroot_tmpdir/scmroot/perl-CGI-Application-Plugin-CAPTCHA'...
$ git fetch origin c14d4a349a8e21af9ce36b53e8001f3b80ec9860:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-CGI-Application-Plugin-CAPTCHA
 * [new ref]         c14d4a349a8e21af9ce36b53e8001f3b80ec9860 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c14d4a3 Eliminate use of obsolete %patchN syntax (#2283636)