4.21.0-0.nightly-s390x-2025-08-25-031132

Could not create the release image

62c54fc28fcd505 kubevirt-cloud-controller-manager
info: Loading sha256:8b47bc79aea37410f3af62b2f016f5015c3708be3a3f40bd92f792060288e1c3 kubevirt-csi-driver
info: Loading sha256:9685d4a61d123b6f3f5082927232a0a03a6041d592b81b5b4aec4995b9f98aba machine-api-operator
info: Loading sha256:e30530fa20c89ba52eab0f9ae58b3430b994b0170f127ec1f8a05b2313f0f4a3 machine-config-operator
info: Loading sha256:d64b9a108f8787b9a3d493a0a973bf8dcf76d229646f3cf44f0f211c30ecf1f7 machine-os-images
info: Loading sha256:1125a2f2e2e717b0c3ae9e251744a8a9edc8f5184a962630179728ff5237f909 oc-mirror
info: Loading sha256:da86c6c57d1f99534ab2755e664739304fb3599d21b321509f047badd091c0bc openstack-cluster-api-controllers
info: Loading sha256:beaa8b66bc7f929c466caba6e4fd657bbbbf0a4489416f6190ac72eab58ed283 openstack-resource-controller
info: Loading sha256:fe8a15fa2bbaf949f4cc04f0df8eca5b9a1c6bb74604f4365d5e121117105564 operator-framework-tools
info: Loading sha256:00111e83791aad66e1964c22b84ac79cd9425b6c9786dc568c1560337f5f4d4a operator-lifecycle-manager
info: Loading sha256:6825e2ede9840245fe504b4ab1ea5e98e72edb3d84bdf46c0ba39f5b0edfcf02 operator-marketplace
info: Loading sha256:22fbc598e835f569dce21f76b9aeec6e3a50d8f8dc66f017b5fedf7642982d6d service-ca-operator
info: Loading sha256:fb72f051af98cb062eabc273dddc0117988a45baeb764ecbb4d9d6aaaaf9a2b4 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-2025-08-25-031132: unable to upload new layer (0): Patch "https://registry.ci.openshift.org/v2/ocp-s390x/release-s390x/blobs/uploads/0cde9e56-a911-4e9b-aa2f-5dad340ff75a?_state=gCQHyV99jn0gbNu1mV2kFg2k4_0PJltNb5DrGk0M71R7Ik5hbWUiOiJvY3AtczM5MHgvcmVsZWFzZS1zMzkweCIsIlVVSUQiOiIwY2RlOWU1Ni1hOTExLTRlOWItYWEyZi01ZGFkMzQwZmY3NWEiLCJPZmZzZXQiOjAsIlN0YXJ0ZWRBdCI6IjIwMjUtMDgtMjVUMDM6MTc6MzcuMTI4NTA4NzMzWiJ9": operator "cluster-storage-operator" contained an invalid image-references file: no input image tag named "csi-external-snapshot-metadata"