$ git clone -n https://src.fedoraproject.org/rpms/p11-remote.git /var/lib/mock/f40-build-763354-122473/root/chroot_tmpdir/scmroot/p11-remote
Cloning into '/var/lib/mock/f40-build-763354-122473/root/chroot_tmpdir/scmroot/p11-remote'...
$ git fetch origin a4a4a429268310e92505f60be3aa0573fcc72309:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/p11-remote
 * [new ref]         a4a4a429268310e92505f60be3aa0573fcc72309 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4a4a42 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild