$ git clone -n https://src.fedoraproject.org/rpms/libgusb.git /var/lib/mock/f40-build-757464-119371/root/chroot_tmpdir/scmroot/libgusb
Cloning into '/var/lib/mock/f40-build-757464-119371/root/chroot_tmpdir/scmroot/libgusb'...
$ git reset --hard fb68c288a9d8d2280034c21bfe841f9fb8fd48c8
HEAD is now at fb68c28 New upstream release