$ git clone -n https://src.fedoraproject.org/rpms/libguestfs.git /var/lib/mock/f40-build-734339-105876/root/chroot_tmpdir/scmroot/libguestfs
Cloning into '/var/lib/mock/f40-build-734339-105876/root/chroot_tmpdir/scmroot/libguestfs'...
$ git reset --hard 15f0fe6b038698433aeae0791ef9c7d8e4f8d44e
HEAD is now at 15f0fe6 Use dhcpcd instead of dhclient (RHBZ#2247057)