$ git clone -n https://src.fedoraproject.org/rpms/perl-Test-Pod-Content.git /var/lib/mock/f39-build-1663502-40680/root/chroot_tmpdir/scmroot/perl-Test-Pod-Content
Cloning into '/var/lib/mock/f39-build-1663502-40680/root/chroot_tmpdir/scmroot/perl-Test-Pod-Content'...
$ git fetch origin b105246412b200128fe16e5f1bede3d521796206:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test-Pod-Content
 * [new ref]         b105246412b200128fe16e5f1bede3d521796206 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b105246 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild