$ git clone -n https://src.fedoraproject.org/rpms/perl-Text-Template.git /var/lib/mock/f45-build-27140-621/root/chroot_tmpdir/scmroot/perl-Text-Template
Cloning into '/var/lib/mock/f45-build-27140-621/root/chroot_tmpdir/scmroot/perl-Text-Template'...
$ git fetch origin 534004c3ab9f7999fc4fe99953955ad4a79afa04:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Text-Template
 * [new ref]         534004c3ab9f7999fc4fe99953955ad4a79afa04 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 534004c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild