[2025-08-21 05:24:00,088][  INFO][PID:3188016] Marking build as starting
[2025-08-21 05:24:00,124][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:24:00,128][  INFO][PID:3188016] VM allocation process starts
[2025-08-21 05:24:00,163][  INFO][PID:3188016] Trying to allocate VM: ResallocHost, ticket_id=4642360, requested_tags=['copr_builder', 'arch_ppc64le']
[2025-08-21 05:24:03,189][  INFO][PID:3188016] Allocated host ResallocHost, ticket_id=4642360, hostname=2620:52:3:1:dead:beef:cafe:c213, name=copr_hv_ppc64le_01_prod_06357049_20250821_045048, requested_tags=['copr_builder', 'arch_ppc64le']
[2025-08-21 05:24:03,189][  INFO][PID:3188016] Allocating ssh connection to builder
[2025-08-21 05:24:03,190][  INFO][PID:3188016] Checking that builder machine is OK
[2025-08-21 05:24:05,873][  INFO][PID:3188016] Running remote command: copr-builder-ready fedora-rawhide-ppc64le
[2025-08-21 05:24:06,959][  INFO][PID:3188016] Red Hat subscription not needed for fedora-rawhide-ppc64le
Builder is ready to be used

[2025-08-21 05:24:06,960][  INFO][PID:3188016] Filling build.info file with builder info
[2025-08-21 05:24:06,962][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:24:06,963][  INFO][PID:3188016] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 90000,
            "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": "tstellar",
            "ended_on": null,
            "started_on": 1755753846.9630353,
            "submitted_on": null,
            "status": 3,
            "chroot": "fedora-rawhide-ppc64le",
            "arch": "ppc64le",
            "buildroot_pkgs": [
                "fedora-clang-default-cc"
            ],
            "task_id": "9452350-fedora-rawhide-ppc64le",
            "build_id": 9452350,
            "package_name": "cronie",
            "package_version": "1.7.2-12",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/@fedora-llvm-team/clang-monthly-fedora-rebuild/cronie",
            "git_hash": "04f56123e9a6b76b68f9ac39ecbbca84924d6025",
            "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--tstellar",
            "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-20250813/fedora-rawhide-ppc64le/",
                    "id": "copr_fedora_llvm_team_llvm_snapshots_big_merge_20250813",
                    "module_hotfixes": true,
                    "name": "Additional repo copr_fedora_llvm_team_llvm_snapshots_big_merge_20250813"
                }
            ],
            "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": "09452350-cronie",
            "built_packages": "",
            "id": 9452350,
            "mockchain_macros": {
                "copr_username": "@fedora-llvm-team",
                "copr_projectname": "clang-monthly-fedora-rebuild",
                "vendor": "Fedora Project COPR (@fedora-llvm-team/clang-monthly-fedora-rebuild)"
            }
        }
    ]
}
[2025-08-21 05:24:06,990][  INFO][PID:3188016] Sending fedora-messaging bus message in build.start
[2025-08-21 05:24:07,782][  INFO][PID:3188016] Sending fedora-messaging bus message in chroot.start
[2025-08-21 05:24:07,814][  INFO][PID:3188016] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/9452350-fedora-rawhide-ppc64le --chroot fedora-rawhide-ppc64le --detached
[2025-08-21 05:24:09,685][  INFO][PID:3188016] Downloading the builder-live.log file, attempt 1
[2025-08-21 05:24:09,686][  INFO][PID:3188016] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@2620:52:3:1:dead:beef:cafe:c213 copr-rpmbuild-log
[2025-08-21 05:24:14,703][  INFO][PID:3188016] Periodic builder liveness probe: alive
[2025-08-21 05:24:14,706][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:24:19,708][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:24:24,710][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:24:29,713][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:24:34,716][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:24:39,718][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:24:44,720][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:24:49,721][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:24:54,723][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:24:59,724][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:25:04,725][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:25:09,727][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:25:14,730][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:25:19,733][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:25:24,739][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:25:29,741][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:25:34,758][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:25:39,760][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:25:44,762][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:25:49,764][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:25:54,765][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:25:59,767][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:26:04,771][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:26:09,772][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:26:14,776][  INFO][PID:3188016] Checking for cancel request
[2025-08-21 05:26:18,695][  INFO][PID:3188016] Downloading results from builder
[2025-08-21 05:26:18,696][  INFO][PID:3188016] rsyncing of mockbuilder@[2620:52:3:1:dead:beef:cafe:c213]:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie started
[2025-08-21 05:26:18,697][  INFO][PID:3188016] 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:c213]:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie/ &> /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie/build-09452350.rsync.log
[2025-08-21 05:26:19,261][  INFO][PID:3188016] rsyncing finished.
[2025-08-21 05:26:19,261][  INFO][PID:3188016] Releasing VM back to pool
[2025-08-21 05:26:19,354][  INFO][PID:3188016] Searching for 'success' file in resultdir
[2025-08-21 05:26:19,356][  INFO][PID:3188016] Going to sign pkgs from source: 9452350-fedora-rawhide-ppc64le in chroot: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le
[2025-08-21 05:26:19,356][  INFO][PID:3188016] Calling '/bin/sign -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -p' (attempt #1)
[2025-08-21 05:26:19,691][  INFO][PID:3188016] 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/09452350-cronie/cronie-1.7.2-12.fc44.ppc64le.rpm' (attempt #1)
[2025-08-21 05:26:20,695][  INFO][PID:3188016] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie/cronie-1.7.2-12.fc44.ppc64le.rpm
[2025-08-21 05:26:20,696][  INFO][PID:3188016] 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/09452350-cronie/cronie-1.7.2-12.fc44.src.rpm' (attempt #1)
[2025-08-21 05:26:21,554][  INFO][PID:3188016] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie/cronie-1.7.2-12.fc44.src.rpm
[2025-08-21 05:26:21,555][  INFO][PID:3188016] 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/09452350-cronie/cronie-noanacron-1.7.2-12.fc44.ppc64le.rpm' (attempt #1)
[2025-08-21 05:26:22,236][  INFO][PID:3188016] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie/cronie-noanacron-1.7.2-12.fc44.ppc64le.rpm
[2025-08-21 05:26:22,237][  INFO][PID:3188016] 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/09452350-cronie/cronie-debuginfo-1.7.2-12.fc44.ppc64le.rpm' (attempt #1)
[2025-08-21 05:26:23,090][  INFO][PID:3188016] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie/cronie-debuginfo-1.7.2-12.fc44.ppc64le.rpm
[2025-08-21 05:26:23,091][  INFO][PID:3188016] 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/09452350-cronie/cronie-anacron-1.7.2-12.fc44.ppc64le.rpm' (attempt #1)
[2025-08-21 05:26:23,778][  INFO][PID:3188016] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie/cronie-anacron-1.7.2-12.fc44.ppc64le.rpm
[2025-08-21 05:26:23,778][  INFO][PID:3188016] 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/09452350-cronie/cronie-anacron-debuginfo-1.7.2-12.fc44.ppc64le.rpm' (attempt #1)
[2025-08-21 05:26:24,617][  INFO][PID:3188016] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie/cronie-anacron-debuginfo-1.7.2-12.fc44.ppc64le.rpm
[2025-08-21 05:26:24,618][  INFO][PID:3188016] 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/09452350-cronie/cronie-debugsource-1.7.2-12.fc44.ppc64le.rpm' (attempt #1)
[2025-08-21 05:26:25,474][  INFO][PID:3188016] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie/cronie-debugsource-1.7.2-12.fc44.ppc64le.rpm
[2025-08-21 05:26:25,475][  INFO][PID:3188016] Sign done
[2025-08-21 05:26:25,477][  INFO][PID:3188016] Incremental createrepo run, adding 09452350-cronie into https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le, (auto-create-repo=True)
[2025-08-21 05:26:25,479][  INFO][PID:3188016] Running command 'copr-repo --batched /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le --add 09452350-cronie --no-appstream-metadata' as PID 3209642
[2025-08-21 05:26:36,027][  INFO][PID:3188016] Finished after 10 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 09452350-cronie --no-appstream-metadata)
[2025-08-21 05:26:36,028][  INFO][PID:3188016] Getting build details
[2025-08-21 05:26:36,029][  INFO][PID:3188016] Listing built binary packages in /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie
[2025-08-21 05:26:36,029][  INFO][PID:3188016] Built packages:
['cronie-debuginfo 1.7.2', 'cronie-debugsource 1.7.2', 'cronie-anacron-debuginfo 1.7.2', 'cronie-anacron 1.7.2', 'cronie-noanacron 1.7.2', 'cronie 1.7.2']
[2025-08-21 05:26:36,030][  INFO][PID:3188016] build details: {'built_packages': 'cronie-debuginfo 1.7.2\ncronie-debugsource 1.7.2\ncronie-anacron-debuginfo 1.7.2\ncronie-anacron 1.7.2\ncronie-noanacron 1.7.2\ncronie 1.7.2'}
[2025-08-21 05:26:36,030][  INFO][PID:3188016] Retrieving pubkey
[2025-08-21 05:26:36,031][  INFO][PID:3188016] Calling '/bin/sign -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -p' (attempt #1)
[2025-08-21 05:26:36,373][  INFO][PID:3188016] 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
[2025-08-21 05:26:36,377][  INFO][PID:3188016] Finished build: id=9452350 failed=False timeout=90000 destdir=/var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild chroot=fedora-rawhide-ppc64le 
[2025-08-21 05:26:36,382][  INFO][PID:3188016] Worker succeeded build, took 149.41905736923218
[2025-08-21 05:26:36,383][  INFO][PID:3188016] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 90000,
            "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": "tstellar",
            "ended_on": 1755753996.3820927,
            "started_on": 1755753846.9630353,
            "submitted_on": null,
            "status": 1,
            "chroot": "fedora-rawhide-ppc64le",
            "arch": "ppc64le",
            "buildroot_pkgs": [
                "fedora-clang-default-cc"
            ],
            "task_id": "9452350-fedora-rawhide-ppc64le",
            "build_id": 9452350,
            "package_name": "cronie",
            "package_version": "1.7.2-12",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/@fedora-llvm-team/clang-monthly-fedora-rebuild/cronie",
            "git_hash": "04f56123e9a6b76b68f9ac39ecbbca84924d6025",
            "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--tstellar",
            "results": {
                "packages": [
                    {
                        "name": "cronie",
                        "epoch": null,
                        "version": "1.7.2",
                        "release": "12.fc44",
                        "arch": "src"
                    },
                    {
                        "name": "cronie-debuginfo",
                        "epoch": null,
                        "version": "1.7.2",
                        "release": "12.fc44",
                        "arch": "ppc64le"
                    },
                    {
                        "name": "cronie-debugsource",
                        "epoch": null,
                        "version": "1.7.2",
                        "release": "12.fc44",
                        "arch": "ppc64le"
                    },
                    {
                        "name": "cronie-anacron-debuginfo",
                        "epoch": null,
                        "version": "1.7.2",
                        "release": "12.fc44",
                        "arch": "ppc64le"
                    },
                    {
                        "name": "cronie-anacron",
                        "epoch": null,
                        "version": "1.7.2",
                        "release": "12.fc44",
                        "arch": "ppc64le"
                    },
                    {
                        "name": "cronie-noanacron",
                        "epoch": null,
                        "version": "1.7.2",
                        "release": "12.fc44",
                        "arch": "ppc64le"
                    },
                    {
                        "name": "cronie",
                        "epoch": null,
                        "version": "1.7.2",
                        "release": "12.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-20250813/fedora-rawhide-ppc64le/",
                    "id": "copr_fedora_llvm_team_llvm_snapshots_big_merge_20250813",
                    "module_hotfixes": true,
                    "name": "Additional repo copr_fedora_llvm_team_llvm_snapshots_big_merge_20250813"
                }
            ],
            "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": "09452350-cronie",
            "built_packages": "cronie-debuginfo 1.7.2\ncronie-debugsource 1.7.2\ncronie-anacron-debuginfo 1.7.2\ncronie-anacron 1.7.2\ncronie-noanacron 1.7.2\ncronie 1.7.2",
            "id": 9452350,
            "mockchain_macros": {
                "copr_username": "@fedora-llvm-team",
                "copr_projectname": "clang-monthly-fedora-rebuild",
                "vendor": "Fedora Project COPR (@fedora-llvm-team/clang-monthly-fedora-rebuild)"
            }
        }
    ]
}
[2025-08-21 05:26:36,522][  INFO][PID:3188016] Sending fedora-messaging bus message in build.end
[2025-08-21 05:26:36,553][  INFO][PID:3188016] Compressing /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie/builder-live.log by gzip
[2025-08-21 05:26:36,555][  INFO][PID:3188016] Running command 'gzip /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie/builder-live.log' as PID 3211029
[2025-08-21 05:26:36,570][  INFO][PID:3188016] 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/09452350-cronie/builder-live.log)
[2025-08-21 05:26:36,574][  INFO][PID:3188016] Compressing /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/09452350-cronie/backend.log by gzip