$ git clone -n https://src.fedoraproject.org/rpms/perl-Lingua-Identify.git /var/lib/mock/f45-build-24431-603/root/chroot_tmpdir/scmroot/perl-Lingua-Identify
Cloning into '/var/lib/mock/f45-build-24431-603/root/chroot_tmpdir/scmroot/perl-Lingua-Identify'...
$ git fetch origin a933e3fbe1ca029f002a6087db51a3ec8fdc0732:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Lingua-Identify
 * [new ref]         a933e3fbe1ca029f002a6087db51a3ec8fdc0732 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a933e3f Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild