$ git clone -n https://src.fedoraproject.org/rpms/nes_ntsc.git /var/lib/mock/f39-build-1461979-33293/root/chroot_tmpdir/scmroot/nes_ntsc
Cloning into '/var/lib/mock/f39-build-1461979-33293/root/chroot_tmpdir/scmroot/nes_ntsc'...
$ git fetch origin ba46fcb1140fdf46503c6f81334f28e6e05a94d4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nes_ntsc
 * [new ref]         ba46fcb1140fdf46503c6f81334f28e6e05a94d4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba46fcb Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild