$ git clone -n https://src.fedoraproject.org/rpms/pkcs11-provider.git /var/lib/mock/f41-build-759580-13440/root/chroot_tmpdir/scmroot/pkcs11-provider
Cloning into '/var/lib/mock/f41-build-759580-13440/root/chroot_tmpdir/scmroot/pkcs11-provider'...
$ git fetch origin 50c1bc150eed049dcd7efaf4b0717e8245730fc5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pkcs11-provider
 * [new ref]         50c1bc150eed049dcd7efaf4b0717e8245730fc5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 50c1bc1 Update to version 0.4