$ git clone -n https://src.fedoraproject.org/rpms/R-munsell.git /var/lib/mock/f40-build-2114703-50675/root/chroot_tmpdir/scmroot/R-munsell
Cloning into '/var/lib/mock/f40-build-2114703-50675/root/chroot_tmpdir/scmroot/R-munsell'...
$ git fetch origin 2e0f6c355479c21c48fca495e37638b16a58d6a2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-munsell
 * [new ref]         2e0f6c355479c21c48fca495e37638b16a58d6a2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e0f6c3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild