$ git clone -n https://src.fedoraproject.org/rpms/libarcus.git /var/lib/mock/f33-build-449854-63400/root/chroot_tmpdir/scmroot/libarcus
Cloning into '/var/lib/mock/f33-build-449854-63400/root/chroot_tmpdir/scmroot/libarcus'...
$ git reset --hard c524b715dca3935086306c00a7e353b3e52e7e63
HEAD is now at c524b71 Update to 4.7.1