$ git clone -n https://src.fedoraproject.org/rpms/perl-TAP-Harness-JUnit.git /var/lib/mock/f45-build-26332-617/root/chroot_tmpdir/scmroot/perl-TAP-Harness-JUnit
Cloning into '/var/lib/mock/f45-build-26332-617/root/chroot_tmpdir/scmroot/perl-TAP-Harness-JUnit'...
$ git fetch origin 595e1d6b730618a197efd3e4e08ffa1483e28cf5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-TAP-Harness-JUnit
 * [new ref]         595e1d6b730618a197efd3e4e08ffa1483e28cf5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 595e1d6 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild