$ git clone -n https://src.fedoraproject.org/rpms/perl-Proc-Terminator.git /var/lib/mock/f45-build-25935-613/root/chroot_tmpdir/scmroot/perl-Proc-Terminator
Cloning into '/var/lib/mock/f45-build-25935-613/root/chroot_tmpdir/scmroot/perl-Proc-Terminator'...
$ git fetch origin 6ae361a21f68ed6aa8446737ab38ea5d84a58a26:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Proc-Terminator
 * [new ref]         6ae361a21f68ed6aa8446737ab38ea5d84a58a26 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ae361a Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild