$ git clone -n https://src.fedoraproject.org/rpms/pngcheck.git /var/lib/mock/f33-build-367218-60949/root/chroot_tmpdir/scmroot/pngcheck
Cloning into '/var/lib/mock/f33-build-367218-60949/root/chroot_tmpdir/scmroot/pngcheck'...
$ git reset --hard f92373bbca947d5eeff6b4e5c6558a76fa82573a
HEAD is now at f92373b Fix buffer overflow (RHBZ #1897485)