$ git clone -n https://src.fedoraproject.org/rpms/samcoupe-rom.git /var/lib/mock/f40-build-2328749-58878/root/chroot_tmpdir/scmroot/samcoupe-rom
Cloning into '/var/lib/mock/f40-build-2328749-58878/root/chroot_tmpdir/scmroot/samcoupe-rom'...
$ git fetch origin 82cf5232ebad76b9c612dfca371f79dd27b62e61:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/samcoupe-rom
 * [new ref]         82cf5232ebad76b9c612dfca371f79dd27b62e61 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 82cf523 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild