[2025-07-23 08:23:47,121][  INFO][PID:856220] Marking build as starting
[2025-07-23 08:23:47,162][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:23:47,169][  INFO][PID:856220] VM allocation process starts
[2025-07-23 08:23:47,262][  INFO][PID:856220] Trying to allocate VM: ResallocHost, ticket_id=4060447, requested_tags=['copr_builder', 'arch_x86_64']
[2025-07-23 08:23:50,312][  INFO][PID:856220] Allocated host ResallocHost, ticket_id=4060447, hostname=2620:52:3:1:dead:beef:cafe:c10d, name=copr_hv_x86_64_01_prod_05754694_20250723_081508, requested_tags=['copr_builder', 'arch_x86_64']
[2025-07-23 08:23:50,313][  INFO][PID:856220] Allocating ssh connection to builder
[2025-07-23 08:23:50,314][  INFO][PID:856220] Checking that builder machine is OK
[2025-07-23 08:23:51,053][  INFO][PID:856220] Running remote command: copr-builder-ready fedora-rawhide-x86_64
[2025-07-23 08:23:51,487][  INFO][PID:856220] Red Hat subscription not needed for fedora-rawhide-x86_64
Builder is ready to be used

[2025-07-23 08:23:51,488][  INFO][PID:856220] Filling build.info file with builder info
[2025-07-23 08:23:51,488][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:23:51,490][  INFO][PID:856220] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 115200,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "fberat",
            "project_name": "autoconf.2.72-6",
            "project_dirname": "autoconf.2.72-6",
            "submitter": "fberat",
            "ended_on": null,
            "started_on": 1753259031.489825,
            "submitted_on": null,
            "status": 3,
            "chroot": "fedora-rawhide-x86_64",
            "arch": "x86_64",
            "buildroot_pkgs": [],
            "task_id": "9310338-fedora-rawhide-x86_64",
            "build_id": 9310338,
            "package_name": "gnome-software",
            "package_version": "49~alpha-1",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/fberat/autoconf.2.72-6/gnome-software",
            "git_hash": "a1f1416874f695c5ebe75f67b8b891584e2429dc",
            "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": "fberat/autoconf.2.72-6--fberat",
            "results": null,
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                }
            ],
            "background": true,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_x86_64"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/fberat/autoconf.2.72-6",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/fberat/autoconf.2.72-6",
            "result_dir": "09310338-gnome-software",
            "built_packages": "",
            "id": 9310338,
            "mockchain_macros": {
                "copr_username": "fberat",
                "copr_projectname": "autoconf.2.72-6",
                "vendor": "Fedora Project COPR (fberat/autoconf.2.72-6)"
            }
        }
    ]
}
[2025-07-23 08:23:51,527][  INFO][PID:856220] Sending fedora-messaging bus message in build.start
[2025-07-23 08:23:53,315][  INFO][PID:856220] Sending fedora-messaging bus message in chroot.start
[2025-07-23 08:23:53,356][  INFO][PID:856220] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/9310338-fedora-rawhide-x86_64 --chroot fedora-rawhide-x86_64 --detached
[2025-07-23 08:23:54,010][  INFO][PID:856220] Downloading the builder-live.log file, attempt 1
[2025-07-23 08:23:54,014][  INFO][PID:856220] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@2620:52:3:1:dead:beef:cafe:c10d copr-rpmbuild-log
[2025-07-23 08:23:59,019][  INFO][PID:856220] Periodic builder liveness probe: alive
[2025-07-23 08:23:59,020][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:24:04,021][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:24:09,023][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:24:14,028][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:24:19,030][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:24:24,031][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:24:29,032][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:24:34,034][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:24:39,036][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:24:44,038][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:24:49,040][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:24:54,042][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:24:59,045][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:25:04,051][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:25:09,054][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:25:14,056][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:25:19,061][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:25:24,063][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:25:29,065][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:25:34,066][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:25:39,067][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:25:44,068][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:25:49,069][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:25:54,071][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:25:59,074][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:26:04,075][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:26:09,079][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:26:14,082][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:26:19,083][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:26:24,085][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:26:29,086][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:26:34,088][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:26:39,090][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:26:44,095][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:26:49,098][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:26:54,102][  INFO][PID:856220] Checking for cancel request
[2025-07-23 08:26:57,673][  INFO][PID:856220] Downloading results from builder
[2025-07-23 08:26:57,675][  INFO][PID:856220] rsyncing of mockbuilder@[2620:52:3:1:dead:beef:cafe:c10d]:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software started
[2025-07-23 08:26:57,677][  INFO][PID:856220] 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:c10d]:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/ &> /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/build-09310338.rsync.log
[2025-07-23 08:26:58,309][  INFO][PID:856220] rsyncing finished.
[2025-07-23 08:26:58,310][  INFO][PID:856220] Releasing VM back to pool
[2025-07-23 08:26:58,332][  INFO][PID:856220] Searching for 'success' file in resultdir
[2025-07-23 08:26:58,334][  INFO][PID:856220] Going to sign pkgs from source: 9310338-fedora-rawhide-x86_64 in chroot: /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64
[2025-07-23 08:26:58,335][  INFO][PID:856220] Calling '/bin/sign -u fberat#autoconf.2.72-6@copr.fedorahosted.org -p' (attempt #1)
[2025-07-23 08:26:58,515][  INFO][PID:856220] Calling '/bin/sign -4 -h sha256 -u fberat#autoconf.2.72-6@copr.fedorahosted.org -r /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-debugsource-49~alpha-1.fc43.x86_64.rpm' (attempt #1)
[2025-07-23 08:26:59,100][  INFO][PID:856220] signed rpm: /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-debugsource-49~alpha-1.fc43.x86_64.rpm
[2025-07-23 08:26:59,103][  INFO][PID:856220] Calling '/bin/sign -4 -h sha256 -u fberat#autoconf.2.72-6@copr.fedorahosted.org -r /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-fedora-langpacks-49~alpha-1.fc43.x86_64.rpm' (attempt #1)
[2025-07-23 08:26:59,827][  INFO][PID:856220] signed rpm: /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-fedora-langpacks-49~alpha-1.fc43.x86_64.rpm
[2025-07-23 08:26:59,828][  INFO][PID:856220] Calling '/bin/sign -4 -h sha256 -u fberat#autoconf.2.72-6@copr.fedorahosted.org -r /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-debuginfo-49~alpha-1.fc43.x86_64.rpm' (attempt #1)
[2025-07-23 08:27:00,940][  INFO][PID:856220] signed rpm: /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-debuginfo-49~alpha-1.fc43.x86_64.rpm
[2025-07-23 08:27:00,941][  INFO][PID:856220] Calling '/bin/sign -4 -h sha256 -u fberat#autoconf.2.72-6@copr.fedorahosted.org -r /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-49~alpha-1.fc43.src.rpm' (attempt #1)
[2025-07-23 08:27:01,591][  INFO][PID:856220] signed rpm: /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-49~alpha-1.fc43.src.rpm
[2025-07-23 08:27:01,592][  INFO][PID:856220] Calling '/bin/sign -4 -h sha256 -u fberat#autoconf.2.72-6@copr.fedorahosted.org -r /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-devel-49~alpha-1.fc43.x86_64.rpm' (attempt #1)
[2025-07-23 08:27:02,470][  INFO][PID:856220] signed rpm: /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-devel-49~alpha-1.fc43.x86_64.rpm
[2025-07-23 08:27:02,470][  INFO][PID:856220] Calling '/bin/sign -4 -h sha256 -u fberat#autoconf.2.72-6@copr.fedorahosted.org -r /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-rpm-ostree-debuginfo-49~alpha-1.fc43.x86_64.rpm' (attempt #1)
[2025-07-23 08:27:03,519][  INFO][PID:856220] signed rpm: /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-rpm-ostree-debuginfo-49~alpha-1.fc43.x86_64.rpm
[2025-07-23 08:27:03,521][  INFO][PID:856220] Calling '/bin/sign -4 -h sha256 -u fberat#autoconf.2.72-6@copr.fedorahosted.org -r /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-rpm-ostree-49~alpha-1.fc43.x86_64.rpm' (attempt #1)
[2025-07-23 08:27:04,555][  INFO][PID:856220] signed rpm: /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-rpm-ostree-49~alpha-1.fc43.x86_64.rpm
[2025-07-23 08:27:04,556][  INFO][PID:856220] Calling '/bin/sign -4 -h sha256 -u fberat#autoconf.2.72-6@copr.fedorahosted.org -r /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-49~alpha-1.fc43.x86_64.rpm' (attempt #1)
[2025-07-23 08:27:05,816][  INFO][PID:856220] signed rpm: /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-49~alpha-1.fc43.x86_64.rpm
[2025-07-23 08:27:05,818][  INFO][PID:856220] Calling '/bin/sign -4 -h sha256 -u fberat#autoconf.2.72-6@copr.fedorahosted.org -r /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-fedora-langpacks-debuginfo-49~alpha-1.fc43.x86_64.rpm' (attempt #1)
[2025-07-23 08:27:06,870][  INFO][PID:856220] signed rpm: /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/gnome-software-fedora-langpacks-debuginfo-49~alpha-1.fc43.x86_64.rpm
[2025-07-23 08:27:06,871][  INFO][PID:856220] Sign done
[2025-07-23 08:27:06,871][  INFO][PID:856220] Incremental createrepo run, adding 09310338-gnome-software into https://download.copr.fedorainfracloud.org/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64, (auto-create-repo=True)
[2025-07-23 08:27:06,878][  INFO][PID:856220] Running command 'copr-repo --batched /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64 --add 09310338-gnome-software --no-appstream-metadata' as PID 885439
[2025-07-23 08:27:23,093][  INFO][PID:856220] Finished after 16 seconds with exit code 0 (copr-repo --batched /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64 --add 09310338-gnome-software --no-appstream-metadata)
[2025-07-23 08:27:23,094][  INFO][PID:856220] Getting build details
[2025-07-23 08:27:23,094][  INFO][PID:856220] Listing built binary packages in /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software
[2025-07-23 08:27:23,095][  INFO][PID:856220] Built packages:
['gnome-software-fedora-langpacks 49~alpha', 'gnome-software-devel 49~alpha', 'gnome-software-rpm-ostree-debuginfo 49~alpha', 'gnome-software-rpm-ostree 49~alpha', 'gnome-software-debugsource 49~alpha', 'gnome-software-debuginfo 49~alpha', 'gnome-software-fedora-langpacks-debuginfo 49~alpha', 'gnome-software 49~alpha']
[2025-07-23 08:27:23,095][  INFO][PID:856220] build details: {'built_packages': 'gnome-software-fedora-langpacks 49~alpha\ngnome-software-devel 49~alpha\ngnome-software-rpm-ostree-debuginfo 49~alpha\ngnome-software-rpm-ostree 49~alpha\ngnome-software-debugsource 49~alpha\ngnome-software-debuginfo 49~alpha\ngnome-software-fedora-langpacks-debuginfo 49~alpha\ngnome-software 49~alpha'}
[2025-07-23 08:27:23,096][  INFO][PID:856220] Retrieving pubkey
[2025-07-23 08:27:23,096][  INFO][PID:856220] Calling '/bin/sign -u fberat#autoconf.2.72-6@copr.fedorahosted.org -p' (attempt #1)
[2025-07-23 08:27:23,430][  INFO][PID:856220] Added pubkey for user fberat project autoconf.2.72-6 into: /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/pubkey.gpg
[2025-07-23 08:27:23,432][  INFO][PID:856220] Finished build: id=9310338 failed=False timeout=115200 destdir=/var/lib/copr/public_html/results/fberat/autoconf.2.72-6 chroot=fedora-rawhide-x86_64 
[2025-07-23 08:27:23,435][  INFO][PID:856220] Worker succeeded build, took 211.9451608657837
[2025-07-23 08:27:23,436][  INFO][PID:856220] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 115200,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "fberat",
            "project_name": "autoconf.2.72-6",
            "project_dirname": "autoconf.2.72-6",
            "submitter": "fberat",
            "ended_on": 1753259243.4349859,
            "started_on": 1753259031.489825,
            "submitted_on": null,
            "status": 1,
            "chroot": "fedora-rawhide-x86_64",
            "arch": "x86_64",
            "buildroot_pkgs": [],
            "task_id": "9310338-fedora-rawhide-x86_64",
            "build_id": 9310338,
            "package_name": "gnome-software",
            "package_version": "49~alpha-1",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/fberat/autoconf.2.72-6/gnome-software",
            "git_hash": "a1f1416874f695c5ebe75f67b8b891584e2429dc",
            "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": "fberat/autoconf.2.72-6--fberat",
            "results": {
                "packages": [
                    {
                        "name": "gnome-software-fedora-langpacks",
                        "epoch": null,
                        "version": "49~alpha",
                        "release": "1.fc43",
                        "arch": "x86_64"
                    },
                    {
                        "name": "gnome-software",
                        "epoch": null,
                        "version": "49~alpha",
                        "release": "1.fc43",
                        "arch": "src"
                    },
                    {
                        "name": "gnome-software-devel",
                        "epoch": null,
                        "version": "49~alpha",
                        "release": "1.fc43",
                        "arch": "x86_64"
                    },
                    {
                        "name": "gnome-software-rpm-ostree-debuginfo",
                        "epoch": null,
                        "version": "49~alpha",
                        "release": "1.fc43",
                        "arch": "x86_64"
                    },
                    {
                        "name": "gnome-software-rpm-ostree",
                        "epoch": null,
                        "version": "49~alpha",
                        "release": "1.fc43",
                        "arch": "x86_64"
                    },
                    {
                        "name": "gnome-software-debugsource",
                        "epoch": null,
                        "version": "49~alpha",
                        "release": "1.fc43",
                        "arch": "x86_64"
                    },
                    {
                        "name": "gnome-software-debuginfo",
                        "epoch": null,
                        "version": "49~alpha",
                        "release": "1.fc43",
                        "arch": "x86_64"
                    },
                    {
                        "name": "gnome-software-fedora-langpacks-debuginfo",
                        "epoch": null,
                        "version": "49~alpha",
                        "release": "1.fc43",
                        "arch": "x86_64"
                    },
                    {
                        "name": "gnome-software",
                        "epoch": null,
                        "version": "49~alpha",
                        "release": "1.fc43",
                        "arch": "x86_64"
                    }
                ]
            },
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                }
            ],
            "background": true,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_x86_64"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/fberat/autoconf.2.72-6",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/fberat/autoconf.2.72-6",
            "result_dir": "09310338-gnome-software",
            "built_packages": "gnome-software-fedora-langpacks 49~alpha\ngnome-software-devel 49~alpha\ngnome-software-rpm-ostree-debuginfo 49~alpha\ngnome-software-rpm-ostree 49~alpha\ngnome-software-debugsource 49~alpha\ngnome-software-debuginfo 49~alpha\ngnome-software-fedora-langpacks-debuginfo 49~alpha\ngnome-software 49~alpha",
            "id": 9310338,
            "mockchain_macros": {
                "copr_username": "fberat",
                "copr_projectname": "autoconf.2.72-6",
                "vendor": "Fedora Project COPR (fberat/autoconf.2.72-6)"
            }
        }
    ]
}
[2025-07-23 08:27:23,466][  INFO][PID:856220] Sending fedora-messaging bus message in build.end
[2025-07-23 08:27:23,532][  INFO][PID:856220] Compressing /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/builder-live.log by gzip
[2025-07-23 08:27:23,534][  INFO][PID:856220] Running command 'gzip /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/builder-live.log' as PID 888151
[2025-07-23 08:27:23,557][  INFO][PID:856220] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/builder-live.log)
[2025-07-23 08:27:23,558][  INFO][PID:856220] Compressing /var/lib/copr/public_html/results/fberat/autoconf.2.72-6/fedora-rawhide-x86_64/09310338-gnome-software/backend.log by gzip