$ git clone -n https://src.fedoraproject.org/rpms/dontpanic.git /var/lib/mock/f40-build-792224-138206/root/chroot_tmpdir/scmroot/dontpanic
Cloning into '/var/lib/mock/f40-build-792224-138206/root/chroot_tmpdir/scmroot/dontpanic'...
$ git fetch origin 63775185c33249ce9b2f1d3628c9d77513569925:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dontpanic
 * [new ref]         63775185c33249ce9b2f1d3628c9d77513569925 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6377518 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild