4.21.0-0.nightly-s390x-2025-10-28-060123

Could not create the release image

c1f92a0d7f6ee177766d6b8df0a0bbc41443524bff kubevirt-cloud-controller-manager
info: Loading sha256:210cff3bbb647314dd31bcd75f67a5f3ae7718a408ac1b5c0b9aa9976cf905b9 kubevirt-csi-driver
info: Loading sha256:ea6cd4f2f56740fea48714045db6b6d42815534dec1ddcb811e242e228fde442 machine-api-operator
info: Loading sha256:89b3e186c731664fffc1129c89eb3a393065a5b1dce4fc86473fea4c9d546e53 machine-config-operator
info: Loading sha256:68d72a4a1f587aa7c1b0097c210d8c009048bbfd72a43398fcd4e0ff12a7aeb1 machine-os-images
info: Loading sha256:39b18b929c5f3152d127cdcd6a6667b25c0b423b318baff5bde6221b721adcd5 oc-mirror
info: Loading sha256:a1320053337e613e7a81a2ad4f0a16cf5af1a8ed90ebc769571b17feac1cf439 openstack-cluster-api-controllers
info: Loading sha256:c31c73cc986c2f261289154e71d622ea8c72f17aa43dd285487d5a3e344e3924 openstack-resource-controller
info: Loading sha256:cf40d8e0b04b146b7b0606040b6f354dd788002fd21aab029ca0bd7d1420119d operator-framework-tools
info: Loading sha256:5b3a9620b6721c58c5b8c1128086e40fd9c7d2d466b750f874827242bd91c7d1 operator-lifecycle-manager
info: Loading sha256:467c3992e15b0c421d60e644a2299fc02e0ce35e4a448c0a2ea792a5e9729f95 operator-marketplace
info: Loading sha256:25f3bd0ef667c0b7cb13e87feb2ccd97cc32dcf65a2a163c3d2196153fb3e7ee service-ca-operator
info: Loading sha256:024ce54696f043a0492212e00ebb4c05ab9d4418242b50be5b1d4079f73a6cd3 tests
info: Included 189 images from 64 input operators into the release
error: failed to push image registry.ci.openshift.org/ocp-s390x/release-s390x:4.21.0-0.nightly-s390x-2025-10-28-060123: unable to upload new layer (0): Patch "https://registry.ci.openshift.org/v2/ocp-s390x/release-s390x/blobs/uploads/8b125b0a-f471-416a-a91b-91a14b082448?_state=Bfapkz-oo86wcMOpTlIYm-4wO66jC92u1CN4j-JrdB17Ik5hbWUiOiJvY3AtczM5MHgvcmVsZWFzZS1zMzkweCIsIlVVSUQiOiI4YjEyNWIwYS1mNDcxLTQxNmEtYTkxYi05MWExNGIwODI0NDgiLCJPZmZzZXQiOjAsIlN0YXJ0ZWRBdCI6IjIwMjUtMTAtMjhUMDY6MDk6MDUuMzQ4OTU1NzQ5WiJ9": operator "driver-toolkit" contained an invalid image-references file: no input image tag named "stream-coreos"