$ git clone -n https://src.fedoraproject.org/rpms/re2.git /var/lib/mock/f33-build-292779-54979/root/chroot_tmpdir/scmroot/re2
Cloning into '/var/lib/mock/f33-build-292779-54979/root/chroot_tmpdir/scmroot/re2'...
$ git reset --hard 4398ea0d22e19cb5ba850887a9828555825d8cb0
HEAD is now at 4398ea0 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild