[2025-09-03 15:35:06,949][  INFO][PID:4127090] Marking build as starting
[2025-09-03 15:35:06,991][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:35:06,993][  INFO][PID:4127090] VM allocation process starts
[2025-09-03 15:35:07,004][  INFO][PID:4127090] Trying to allocate VM: ResallocHost, ticket_id=4894937, requested_tags=['copr_builder', 'arch_s390x']
[2025-09-03 15:35:10,092][  INFO][PID:4127090] Allocated host ResallocHost, ticket_id=4894937, hostname=13.120.89.142, name=copr_ic_s390x_eu_es_1_prod_06558525_20250903_153114, requested_tags=['copr_builder', 'arch_s390x']
[2025-09-03 15:35:10,094][  INFO][PID:4127090] Allocating ssh connection to builder
[2025-09-03 15:35:10,095][  INFO][PID:4127090] Checking that builder machine is OK
[2025-09-03 15:35:11,566][  INFO][PID:4127090] Running remote command: copr-builder-ready fedora-rawhide-s390x
[2025-09-03 15:35:12,754][  INFO][PID:4127090] Red Hat subscription not needed for fedora-rawhide-s390x
Builder is ready to be used

[2025-09-03 15:35:12,755][  INFO][PID:4127090] Filling build.info file with builder info
[2025-09-03 15:35:12,756][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:35:12,757][  INFO][PID:4127090] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "mochaa",
            "project_name": "protobuf",
            "project_dirname": "protobuf",
            "submitter": "mochaa",
            "ended_on": null,
            "started_on": 1756913712.75732,
            "submitted_on": null,
            "status": 3,
            "chroot": "fedora-rawhide-s390x",
            "arch": "s390x",
            "buildroot_pkgs": [],
            "task_id": "9520479-fedora-rawhide-s390x",
            "build_id": 9520479,
            "package_name": "grpc",
            "package_version": "1.74.1-1",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/mochaa/protobuf/grpc",
            "git_hash": "cffc4a032e526acfebdf2d900093f4dad15b54f5",
            "git_branch": null,
            "source_type": null,
            "source_json": null,
            "pkg_name": null,
            "pkg_main_version": null,
            "pkg_epoch": null,
            "pkg_release": null,
            "srpm_url": null,
            "uses_devel_repo": false,
            "sandbox": "mochaa/protobuf--mochaa",
            "results": null,
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/mochaa/protobuf/fedora-rawhide-s390x/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                }
            ],
            "background": false,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_s390x"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/mochaa/protobuf",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/mochaa/protobuf",
            "result_dir": "09520479-grpc",
            "built_packages": "",
            "id": 9520479,
            "mockchain_macros": {
                "copr_username": "mochaa",
                "copr_projectname": "protobuf",
                "vendor": "Fedora Project COPR (mochaa/protobuf)"
            }
        }
    ]
}
[2025-09-03 15:35:12,823][  INFO][PID:4127090] Sending fedora-messaging bus message in build.start
[2025-09-03 15:35:13,593][  INFO][PID:4127090] Sending fedora-messaging bus message in chroot.start
[2025-09-03 15:35:13,622][  INFO][PID:4127090] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/9520479-fedora-rawhide-s390x --chroot fedora-rawhide-s390x --detached
[2025-09-03 15:35:15,032][  INFO][PID:4127090] The copr-rpmbuild seems started, per:
stdout: 
stderr: Warning: Permanently added '13.120.89.142' (ED25519) to the list of known hosts.


[2025-09-03 15:35:15,033][  INFO][PID:4127090] Downloading the builder-live.log file, attempt 1
[2025-09-03 15:35:15,034][  INFO][PID:4127090] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@13.120.89.142 copr-rpmbuild-log
[2025-09-03 15:35:20,043][  INFO][PID:4127090] Periodic builder liveness probe: alive
[2025-09-03 15:35:20,044][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:35:25,045][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:35:30,047][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:35:35,048][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:35:40,050][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:35:45,051][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:35:50,052][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:35:55,053][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:36:00,054][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:36:05,056][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:36:10,057][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:36:15,058][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:36:20,059][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:36:25,060][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:36:30,062][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:36:35,063][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:36:40,065][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:36:45,067][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:36:50,068][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:36:55,069][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:37:00,070][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:37:05,071][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:37:10,072][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:37:15,073][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:37:20,074][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:37:25,075][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:37:30,076][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:37:35,077][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:37:40,078][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:37:45,079][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:37:50,080][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:37:55,081][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:38:00,082][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:38:05,083][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:38:10,084][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:38:15,085][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:38:20,086][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:38:25,087][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:38:30,088][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:38:35,089][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:38:40,091][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:38:45,092][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:38:50,093][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:38:55,094][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:39:00,095][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:39:05,096][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:39:10,097][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:39:15,098][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:39:20,099][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:39:25,100][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:39:30,101][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:39:35,102][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:39:40,103][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:39:45,104][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:39:50,105][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:39:55,106][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:40:00,107][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:40:05,109][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:40:10,123][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:40:15,124][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:40:20,125][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:40:25,126][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:40:30,127][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:40:35,128][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:40:40,128][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:40:45,130][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:40:50,131][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:40:55,132][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:41:00,133][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:41:05,134][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:41:10,135][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:41:15,136][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:41:20,137][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:41:25,138][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:41:30,139][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:41:35,140][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:41:40,141][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:41:45,142][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:41:50,143][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:41:55,144][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:42:00,146][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:42:05,147][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:42:10,148][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:42:15,149][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:42:20,150][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:42:25,151][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:42:30,152][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:42:35,153][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:42:40,154][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:42:45,155][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:42:50,156][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:42:55,156][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:43:00,157][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:43:05,159][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:43:10,160][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:43:15,160][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:43:20,161][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:43:25,162][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:43:30,163][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:43:35,164][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:43:40,165][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:43:45,166][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:43:50,167][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:43:55,169][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:44:00,170][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:44:05,172][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:44:10,176][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:44:15,178][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:44:20,179][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:44:25,181][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:44:30,182][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:44:35,183][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:44:40,184][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:44:45,186][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:44:50,187][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:44:55,189][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:45:00,191][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:45:05,193][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:45:10,194][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:45:15,196][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:45:20,204][  INFO][PID:4127090] Periodic builder liveness probe: alive
[2025-09-03 15:45:20,204][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:45:25,205][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:45:30,206][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:45:35,207][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:45:40,212][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:45:45,213][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:45:50,215][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:45:55,217][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:46:00,222][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:46:05,224][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:46:10,225][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:46:15,228][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:46:20,231][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:46:25,234][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:46:30,235][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:46:35,236][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:46:40,237][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:46:45,238][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:46:50,239][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:46:55,240][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:47:00,243][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:47:05,249][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:47:10,250][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:47:15,259][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:47:20,260][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:47:25,263][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:47:30,266][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:47:35,271][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:47:40,273][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:47:45,274][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:47:50,276][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:47:55,277][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:48:00,278][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:48:05,279][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:48:10,280][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:48:15,282][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:48:20,284][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:48:25,287][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:48:30,289][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:48:35,290][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:48:40,292][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:48:45,293][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:48:50,294][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:48:55,295][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:49:00,296][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:49:05,297][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:49:10,298][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:49:15,299][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:49:20,300][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:49:25,301][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:49:30,304][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:49:35,305][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:49:40,306][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:49:45,308][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:49:50,309][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:49:55,310][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:50:00,312][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:50:05,312][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:50:10,313][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:50:15,315][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:50:20,316][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:50:25,317][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:50:30,317][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:50:35,319][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:50:40,322][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:50:45,323][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:50:50,329][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:50:55,333][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:51:00,337][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:51:05,338][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:51:10,339][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:51:15,342][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:51:20,349][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:51:25,350][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:51:30,351][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:51:35,352][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:51:40,356][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:51:45,357][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:51:50,359][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:51:55,363][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:52:00,367][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:52:05,368][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:52:10,369][  INFO][PID:4127090] Checking for cancel request
[2025-09-03 15:52:14,867][  INFO][PID:4127090] Downloading results from builder
[2025-09-03 15:52:14,867][  INFO][PID:4127090] rsyncing of mockbuilder@13.120.89.142:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/mochaa/protobuf/fedora-rawhide-s390x/09520479-grpc started
[2025-09-03 15:52:14,868][  INFO][PID:4127090] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@13.120.89.142:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/mochaa/protobuf/fedora-rawhide-s390x/09520479-grpc/ &> /var/lib/copr/public_html/results/mochaa/protobuf/fedora-rawhide-s390x/09520479-grpc/build-09520479.rsync.log
[2025-09-03 15:52:18,643][  INFO][PID:4127090] rsyncing finished.
[2025-09-03 15:52:18,643][  INFO][PID:4127090] Releasing VM back to pool
[2025-09-03 15:52:18,678][  INFO][PID:4127090] Searching for 'success' file in resultdir
[2025-09-03 15:52:18,679][ ERROR][PID:4127090] Build failed: Backend process error: No success file => build failure
[2025-09-03 15:52:18,679][  INFO][PID:4127090] Finished build: id=9520479 failed=True timeout=18000 destdir=/var/lib/copr/public_html/results/mochaa/protobuf chroot=fedora-rawhide-s390x 
[2025-09-03 15:52:18,681][ ERROR][PID:4127090] Backend process error: No success file => build failure
[2025-09-03 15:52:18,682][  INFO][PID:4127090] Worker failed build, took 1025.9251728057861
[2025-09-03 15:52:18,683][  INFO][PID:4127090] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "mochaa",
            "project_name": "protobuf",
            "project_dirname": "protobuf",
            "submitter": "mochaa",
            "ended_on": 1756914738.6824927,
            "started_on": 1756913712.75732,
            "submitted_on": null,
            "status": 0,
            "chroot": "fedora-rawhide-s390x",
            "arch": "s390x",
            "buildroot_pkgs": [],
            "task_id": "9520479-fedora-rawhide-s390x",
            "build_id": 9520479,
            "package_name": "grpc",
            "package_version": "1.74.1-1",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/mochaa/protobuf/grpc",
            "git_hash": "cffc4a032e526acfebdf2d900093f4dad15b54f5",
            "git_branch": null,
            "source_type": null,
            "source_json": null,
            "pkg_name": null,
            "pkg_main_version": null,
            "pkg_epoch": null,
            "pkg_release": null,
            "srpm_url": null,
            "uses_devel_repo": false,
            "sandbox": "mochaa/protobuf--mochaa",
            "results": null,
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/mochaa/protobuf/fedora-rawhide-s390x/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                }
            ],
            "background": false,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_s390x"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/mochaa/protobuf",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/mochaa/protobuf",
            "result_dir": "09520479-grpc",
            "built_packages": "",
            "id": 9520479,
            "mockchain_macros": {
                "copr_username": "mochaa",
                "copr_projectname": "protobuf",
                "vendor": "Fedora Project COPR (mochaa/protobuf)"
            }
        }
    ]
}
[2025-09-03 15:52:18,723][  INFO][PID:4127090] Sending fedora-messaging bus message in build.end
[2025-09-03 15:52:18,750][  INFO][PID:4127090] Compressing /var/lib/copr/public_html/results/mochaa/protobuf/fedora-rawhide-s390x/09520479-grpc/builder-live.log by gzip
[2025-09-03 15:52:18,751][  INFO][PID:4127090] Running command 'gzip /var/lib/copr/public_html/results/mochaa/protobuf/fedora-rawhide-s390x/09520479-grpc/builder-live.log' as PID 47219
[2025-09-03 15:52:18,789][  INFO][PID:4127090] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/mochaa/protobuf/fedora-rawhide-s390x/09520479-grpc/builder-live.log)
[2025-09-03 15:52:18,790][  INFO][PID:4127090] Compressing /var/lib/copr/public_html/results/mochaa/protobuf/fedora-rawhide-s390x/09520479-grpc/backend.log by gzip
[2025-09-03 15:52:18,791][  INFO][PID:4127090] Running command 'gzip /var/lib/copr/public_html/results/mochaa/protobuf/fedora-rawhide-s390x/09520479-grpc/backend.log' as PID 47225