$ git clone -n https://src.fedoraproject.org/rpms/spirv-llvm15.0-translator.git /var/lib/mock/f38-build-side-42-init-devel-835879-28392/root/chroot_tmpdir/scmroot/spirv-llvm15.0-translator
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-835879-28392/root/chroot_tmpdir/scmroot/spirv-llvm15.0-translator'...
$ git fetch origin c06cc73319f4ecdb17480bd51f6b7f57629520f8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/spirv-llvm15.0-translator
 * [new ref]         c06cc73319f4ecdb17480bd51f6b7f57629520f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c06cc73 Init package