$ git clone -n https://src.fedoraproject.org/rpms/scala.git /var/lib/mock/f38-build-side-42-init-devel-761250-27700/root/chroot_tmpdir/scmroot/scala
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-761250-27700/root/chroot_tmpdir/scmroot/scala'...
$ git fetch origin 76f7738f6d05bfc1052273ef3644f994b1183165:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/scala
 * [new ref]         76f7738f6d05bfc1052273ef3644f994b1183165 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 76f7738 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild