$ git clone -n https://src.fedoraproject.org/rpms/libfastjson.git /var/lib/mock/f33-build-124810-39724/root/chroot_tmpdir/scmroot/libfastjson
Cloning into '/var/lib/mock/f33-build-124810-39724/root/chroot_tmpdir/scmroot/libfastjson'...
$ git reset --hard 2b557eac06b8decb3a1a970da126591785616f9d
HEAD is now at 2b557ea - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild