$ git clone -n https://src.fedoraproject.org/rpms/R-oskeyring.git /var/lib/mock/f41-build-821427-152538/root/chroot_tmpdir/scmroot/R-oskeyring
Cloning into '/var/lib/mock/f41-build-821427-152538/root/chroot_tmpdir/scmroot/R-oskeyring'...
$ git fetch origin 4cd21a63334099738b2a913db25f45d0f4481778:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-oskeyring
 * [new ref]         4cd21a63334099738b2a913db25f45d0f4481778 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4cd21a6 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild