$ git clone -n https://src.fedoraproject.org/rpms/libmpc.git /var/lib/mock/f38-build-681122-77318/root/chroot_tmpdir/scmroot/libmpc
Cloning into '/var/lib/mock/f38-build-681122-77318/root/chroot_tmpdir/scmroot/libmpc'...
$ git reset --hard efb4b20c5fc1f11797e23d946528768af19ba556
HEAD is now at efb4b20 Upgrade to libmpc version 1.3.1 (rhbz#2154360)