$ git clone -n https://src.fedoraproject.org/rpms/perl-Lingua-Identify.git /var/lib/mock/f41-build-780102-13558/root/chroot_tmpdir/scmroot/perl-Lingua-Identify
Cloning into '/var/lib/mock/f41-build-780102-13558/root/chroot_tmpdir/scmroot/perl-Lingua-Identify'...
$ git fetch origin a97eae3a38d010588011e74afbda4c005ae45c78:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Lingua-Identify
 * [new ref]         a97eae3a38d010588011e74afbda4c005ae45c78 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a97eae3 Eliminate use of obsolete %patchN syntax (#2283636)