$ git clone -n https://src.fedoraproject.org/rpms/pam_url.git /var/lib/mock/f40-build-789913-136126/root/chroot_tmpdir/scmroot/pam_url
Cloning into '/var/lib/mock/f40-build-789913-136126/root/chroot_tmpdir/scmroot/pam_url'...
$ git fetch origin 5befc81c2f8213841535bf7fbc951bb6bd20d586:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pam_url
 * [new ref]         5befc81c2f8213841535bf7fbc951bb6bd20d586 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5befc81 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild