$ git clone -n https://src.fedoraproject.org/rpms/userspace-rcu.git /var/lib/mock/f33-build-192761-46772/root/chroot_tmpdir/scmroot/userspace-rcu
Cloning into '/var/lib/mock/f33-build-192761-46772/root/chroot_tmpdir/scmroot/userspace-rcu'...
$ git reset --hard 46b1065477885e4a12fdd17122951ad436461ea9
HEAD is now at 46b1065 New upstream release 0.12.1