$ git clone -n https://src.fedoraproject.org/rpms/yash.git /var/lib/mock/f31-build-61222-28836/root/chroot_tmpdir/scmroot/yash
Cloning into '/var/lib/mock/f31-build-61222-28836/root/chroot_tmpdir/scmroot/yash'...
$ git reset --hard d8cb18b8841a8cb403e05e26c64615b5f4a840d5
HEAD is now at d8cb18b - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild