$ git clone -n https://src.fedoraproject.org/rpms/gbdfed.git /var/lib/mock/f42-build-893409-191899/root/chroot_tmpdir/scmroot/gbdfed
Cloning into '/var/lib/mock/f42-build-893409-191899/root/chroot_tmpdir/scmroot/gbdfed'...
$ git fetch origin 1a1ae04557b36eaf137ae8f1c6f868224f2e3b56:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gbdfed
 * [new ref]         1a1ae04557b36eaf137ae8f1c6f868224f2e3b56 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1a1ae04 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild