$ git clone -n https://src.fedoraproject.org/rpms/perl-MojoX-Log-Log4perl.git /var/lib/mock/f45-build-24952-607/root/chroot_tmpdir/scmroot/perl-MojoX-Log-Log4perl
Cloning into '/var/lib/mock/f45-build-24952-607/root/chroot_tmpdir/scmroot/perl-MojoX-Log-Log4perl'...
$ git fetch origin 870387c7d289493f80dfc6071244b58cc7190007:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MojoX-Log-Log4perl
 * [new ref]         870387c7d289493f80dfc6071244b58cc7190007 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 870387c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild