[2025-10-01 08:29:43,639][  INFO][PID:2600666] Marking build as starting
[2025-10-01 08:29:43,667][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:29:43,668][  INFO][PID:2600666] VM allocation process starts
[2025-10-01 08:29:43,686][  INFO][PID:2600666] Trying to allocate VM: ResallocHost, ticket_id=5414854, requested_tags=['copr_builder', 'arch_ppc64le']
[2025-10-01 08:29:46,705][  INFO][PID:2600666] Allocated host ResallocHost, ticket_id=5414854, hostname=2620:52:3:1:dead:beef:cafe:c24d, name=copr_hv_ppc64le_02_prod_07039239_20251001_082438, requested_tags=['copr_builder', 'arch_ppc64le']
[2025-10-01 08:29:46,706][  INFO][PID:2600666] Allocating ssh connection to builder
[2025-10-01 08:29:46,706][  INFO][PID:2600666] Checking that builder machine is OK
[2025-10-01 08:29:48,513][  INFO][PID:2600666] Running remote command: copr-builder-ready fedora-rawhide-ppc64le
[2025-10-01 08:29:49,334][  INFO][PID:2600666] Red Hat subscription not needed for fedora-rawhide-ppc64le
Builder is ready to be used

[2025-10-01 08:29:49,335][  INFO][PID:2600666] Filling build.info file with builder info
[2025-10-01 08:29:49,336][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:29:49,337][  INFO][PID:2600666] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "@fedora-llvm-team",
            "project_name": "clang-monthly-fedora-rebuild",
            "project_dirname": "clang-monthly-fedora-rebuild",
            "submitter": "kkleine",
            "ended_on": null,
            "started_on": 1759307389.3373559,
            "submitted_on": null,
            "status": 3,
            "chroot": "fedora-rawhide-ppc64le",
            "arch": "ppc64le",
            "buildroot_pkgs": [
                "fedora-clang-default-cc"
            ],
            "task_id": "9635144-fedora-rawhide-ppc64le",
            "build_id": 9635144,
            "package_name": "minicom",
            "package_version": "2.9-5",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/@fedora-llvm-team/clang-monthly-fedora-rebuild/minicom",
            "git_hash": "6b772a4cd760af18b15f2373663802f53f39dc1d",
            "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": "@fedora-llvm-team/clang-monthly-fedora-rebuild--kkleine",
            "results": null,
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/tstellar/fedora-clang-default-cc/fedora-rawhide-ppc64le/",
                    "id": "copr_tstellar_fedora_clang_default_cc",
                    "name": "Additional repo copr_tstellar_fedora_clang_default_cc"
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/llvm-snapshots-big-merge-20250929/fedora-rawhide-ppc64le/",
                    "id": "copr_fedora_llvm_team_llvm_snapshots_big_merge_20250929",
                    "module_hotfixes": true,
                    "name": "Additional repo copr_fedora_llvm_team_llvm_snapshots_big_merge_20250929"
                }
            ],
            "background": true,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_ppc64le"
            ],
            "with_opts": [
                "toolchain_clang",
                "clang_lto"
            ],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/clang-monthly-fedora-rebuild",
            "result_dir": "09635144-minicom",
            "built_packages": "",
            "id": 9635144,
            "mockchain_macros": {
                "copr_username": "@fedora-llvm-team",
                "copr_projectname": "clang-monthly-fedora-rebuild",
                "vendor": "Fedora Project COPR (@fedora-llvm-team/clang-monthly-fedora-rebuild)"
            }
        }
    ]
}
[2025-10-01 08:29:49,371][  INFO][PID:2600666] Sending fedora-messaging bus message in build.start
[2025-10-01 08:29:50,077][  INFO][PID:2600666] Sending fedora-messaging bus message in chroot.start
[2025-10-01 08:29:50,101][  INFO][PID:2600666] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/9635144-fedora-rawhide-ppc64le --chroot fedora-rawhide-ppc64le --detached
[2025-10-01 08:29:52,098][  INFO][PID:2600666] The copr-rpmbuild seems started, per:
stdout: 
stderr: Warning: Permanently added '2620:52:3:1:dead:beef:cafe:c24d' (ED25519) to the list of known hosts.


[2025-10-01 08:29:52,099][  INFO][PID:2600666] Downloading the builder-live.log file, attempt 1
[2025-10-01 08:29:52,101][  INFO][PID:2600666] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@2620:52:3:1:dead:beef:cafe:c24d copr-rpmbuild-log
[2025-10-01 08:29:57,105][  INFO][PID:2600666] Periodic builder liveness probe: alive
[2025-10-01 08:29:57,106][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:30:02,107][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:30:07,108][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:30:12,110][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:30:17,112][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:30:22,115][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:30:27,116][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:30:32,117][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:30:37,118][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:30:42,120][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:30:47,121][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:30:52,122][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:30:57,124][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:31:02,125][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:31:07,126][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:31:12,128][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:31:17,129][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:31:22,130][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:31:27,133][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:31:32,134][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:31:37,135][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:31:42,136][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:31:47,137][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:31:52,138][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:31:57,139][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:32:02,140][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:32:07,142][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:32:12,143][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:32:17,145][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:32:22,146][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:32:27,147][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:32:32,148][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:32:37,149][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:32:42,150][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:32:47,152][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:32:52,153][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:32:57,154][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:33:02,155][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:33:07,156][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:33:12,157][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:33:17,160][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:33:22,161][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:33:27,164][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:33:32,165][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:33:37,166][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:33:42,167][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:33:47,170][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:33:52,172][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:33:57,174][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:34:02,175][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:34:07,176][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:34:12,177][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:34:17,178][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:34:22,179][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:34:27,180][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:34:32,181][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:34:37,183][  INFO][PID:2600666] Checking for cancel request
[2025-10-01 08:34:40,795][  INFO][PID:2600666] Downloading results from builder
[2025-10-01 08:34:40,796][  INFO][PID:2600666] rsyncing of mockbuilder@[2620:52:3:1:dead:beef:cafe:c24d]:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom started
[2025-10-01 08:34:40,797][  INFO][PID:2600666] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@[2620:52:3:1:dead:beef:cafe:c24d]:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/ &> /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/build-09635144.rsync.log
[2025-10-01 08:34:42,831][  INFO][PID:2600666] rsyncing finished.
[2025-10-01 08:34:42,831][  INFO][PID:2600666] Releasing VM back to pool
[2025-10-01 08:34:42,847][  INFO][PID:2600666] Searching for 'success' file in resultdir
[2025-10-01 08:34:42,848][  INFO][PID:2600666] Going to sign pkgs from source: 9635144-fedora-rawhide-ppc64le in chroot: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le
[2025-10-01 08:34:42,849][  INFO][PID:2600666] Calling '/bin/sign -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -p' (attempt #1)
[2025-10-01 08:34:43,032][  INFO][PID:2600666] Calling '/bin/sign -4 -h sha256 -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/minicom-2.9-5.fc44.src.rpm' (attempt #1)
[2025-10-01 08:34:43,757][  INFO][PID:2600666] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/minicom-2.9-5.fc44.src.rpm
[2025-10-01 08:34:43,758][  INFO][PID:2600666] Calling '/bin/sign -4 -h sha256 -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/minicom-debugsource-2.9-5.fc44.ppc64le.rpm' (attempt #1)
[2025-10-01 08:34:44,483][  INFO][PID:2600666] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/minicom-debugsource-2.9-5.fc44.ppc64le.rpm
[2025-10-01 08:34:44,484][  INFO][PID:2600666] Calling '/bin/sign -4 -h sha256 -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/minicom-2.9-5.fc44.ppc64le.rpm' (attempt #1)
[2025-10-01 08:34:45,205][  INFO][PID:2600666] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/minicom-2.9-5.fc44.ppc64le.rpm
[2025-10-01 08:34:45,206][  INFO][PID:2600666] Calling '/bin/sign -4 -h sha256 -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/minicom-debuginfo-2.9-5.fc44.ppc64le.rpm' (attempt #1)
[2025-10-01 08:34:45,918][  INFO][PID:2600666] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/minicom-debuginfo-2.9-5.fc44.ppc64le.rpm
[2025-10-01 08:34:45,919][  INFO][PID:2600666] Sign done
[2025-10-01 08:34:45,920][  INFO][PID:2600666] Incremental createrepo run, adding 09635144-minicom into https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le, (auto-create-repo=True)
[2025-10-01 08:34:45,921][  INFO][PID:2600666] Running command 'copr-repo --batched /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le --add 09635144-minicom --no-appstream-metadata' as PID 2639010
[2025-10-01 08:34:53,708][  INFO][PID:2600666] Finished after 7 seconds with exit code 0 (copr-repo --batched /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le --add 09635144-minicom --no-appstream-metadata)
[2025-10-01 08:34:53,709][  INFO][PID:2600666] Getting build details
[2025-10-01 08:34:53,709][  INFO][PID:2600666] Listing built binary packages in /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom
[2025-10-01 08:34:53,710][  INFO][PID:2600666] Built packages:
['minicom 2.9', 'minicom-debuginfo 2.9', 'minicom-debugsource 2.9']
[2025-10-01 08:34:53,711][  INFO][PID:2600666] build details: {'built_packages': 'minicom 2.9\nminicom-debuginfo 2.9\nminicom-debugsource 2.9'}
[2025-10-01 08:34:53,711][  INFO][PID:2600666] Retrieving pubkey
[2025-10-01 08:34:53,711][  INFO][PID:2600666] Calling '/bin/sign -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -p' (attempt #1)
[2025-10-01 08:34:53,950][  INFO][PID:2600666] Added pubkey for user @fedora-llvm-team project clang-monthly-fedora-rebuild into: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/pubkey.gpg
[2025-10-01 08:34:53,952][  INFO][PID:2600666] Finished build: id=9635144 failed=False timeout=18000 destdir=/var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild chroot=fedora-rawhide-ppc64le 
[2025-10-01 08:34:53,954][  INFO][PID:2600666] Worker succeeded build, took 304.61699962615967
[2025-10-01 08:34:53,955][  INFO][PID:2600666] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "@fedora-llvm-team",
            "project_name": "clang-monthly-fedora-rebuild",
            "project_dirname": "clang-monthly-fedora-rebuild",
            "submitter": "kkleine",
            "ended_on": 1759307693.9543555,
            "started_on": 1759307389.3373559,
            "submitted_on": null,
            "status": 1,
            "chroot": "fedora-rawhide-ppc64le",
            "arch": "ppc64le",
            "buildroot_pkgs": [
                "fedora-clang-default-cc"
            ],
            "task_id": "9635144-fedora-rawhide-ppc64le",
            "build_id": 9635144,
            "package_name": "minicom",
            "package_version": "2.9-5",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/@fedora-llvm-team/clang-monthly-fedora-rebuild/minicom",
            "git_hash": "6b772a4cd760af18b15f2373663802f53f39dc1d",
            "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": "@fedora-llvm-team/clang-monthly-fedora-rebuild--kkleine",
            "results": {
                "packages": [
                    {
                        "name": "minicom",
                        "epoch": null,
                        "version": "2.9",
                        "release": "5.fc44",
                        "arch": "ppc64le"
                    },
                    {
                        "name": "minicom",
                        "epoch": null,
                        "version": "2.9",
                        "release": "5.fc44",
                        "arch": "src"
                    },
                    {
                        "name": "minicom-debuginfo",
                        "epoch": null,
                        "version": "2.9",
                        "release": "5.fc44",
                        "arch": "ppc64le"
                    },
                    {
                        "name": "minicom-debugsource",
                        "epoch": null,
                        "version": "2.9",
                        "release": "5.fc44",
                        "arch": "ppc64le"
                    }
                ]
            },
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/tstellar/fedora-clang-default-cc/fedora-rawhide-ppc64le/",
                    "id": "copr_tstellar_fedora_clang_default_cc",
                    "name": "Additional repo copr_tstellar_fedora_clang_default_cc"
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/llvm-snapshots-big-merge-20250929/fedora-rawhide-ppc64le/",
                    "id": "copr_fedora_llvm_team_llvm_snapshots_big_merge_20250929",
                    "module_hotfixes": true,
                    "name": "Additional repo copr_fedora_llvm_team_llvm_snapshots_big_merge_20250929"
                }
            ],
            "background": true,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_ppc64le"
            ],
            "with_opts": [
                "toolchain_clang",
                "clang_lto"
            ],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/clang-monthly-fedora-rebuild",
            "result_dir": "09635144-minicom",
            "built_packages": "minicom 2.9\nminicom-debuginfo 2.9\nminicom-debugsource 2.9",
            "id": 9635144,
            "mockchain_macros": {
                "copr_username": "@fedora-llvm-team",
                "copr_projectname": "clang-monthly-fedora-rebuild",
                "vendor": "Fedora Project COPR (@fedora-llvm-team/clang-monthly-fedora-rebuild)"
            }
        }
    ]
}
[2025-10-01 08:34:53,984][  INFO][PID:2600666] Sending fedora-messaging bus message in build.end
[2025-10-01 08:34:54,015][  INFO][PID:2600666] Compressing /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/builder-live.log by gzip
[2025-10-01 08:34:54,016][  INFO][PID:2600666] Running command 'gzip /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/builder-live.log' as PID 2639976
[2025-10-01 08:34:54,024][  INFO][PID:2600666] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/builder-live.log)
[2025-10-01 08:34:54,025][  INFO][PID:2600666] Compressing /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/backend.log by gzip
[2025-10-01 08:34:54,026][  INFO][PID:2600666] Running command 'gzip /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09635144-minicom/backend.log' as PID 2639978