$ git clone -n https://src.fedoraproject.org/rpms/slang.git /var/lib/mock/f39-build-1464218-33482/root/chroot_tmpdir/scmroot/slang
Cloning into '/var/lib/mock/f39-build-1464218-33482/root/chroot_tmpdir/scmroot/slang'...
$ git fetch origin c89599830160346a2d165a9e16c5261e6af66a47:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/slang
 * [new ref]         c89599830160346a2d165a9e16c5261e6af66a47 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c895998 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild