$ git clone -n https://src.fedoraproject.org/rpms/luminance-hdr.git /var/lib/mock/f38-build-700052-87899/root/chroot_tmpdir/scmroot/luminance-hdr
Cloning into '/var/lib/mock/f38-build-700052-87899/root/chroot_tmpdir/scmroot/luminance-hdr'...
$ git reset --hard 982c337203e607d31667967a7ed3aa2a0f3786ac
HEAD is now at 982c337 Fix bogus date in changelog