$ git clone -n https://src.fedoraproject.org/rpms/uClibc.git /var/lib/mock/f31-build-60081-28694/root/chroot_tmpdir/scmroot/uClibc
Cloning into '/var/lib/mock/f31-build-60081-28694/root/chroot_tmpdir/scmroot/uClibc'...
$ git reset --hard 858d54c9b4d9094be3cfde5ee77cad1de7d4712a
HEAD is now at 858d54c - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild