[2026-05-12 09:04:25,060][  INFO][PID:3186771] Marking build as starting
[2026-05-12 09:04:25,214][  INFO][PID:3186771] Checking that https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests/epel-8-x86_64//repodata/repomd.xml exists
[2026-05-12 09:04:25,818][  INFO][PID:3186771] Checking that https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64//repodata/repomd.xml exists
[2026-05-12 09:04:26,544][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:04:26,576][  INFO][PID:3186771] VM allocation process starts
[2026-05-12 09:04:26,604][  INFO][PID:3186771] Trying to allocate VM: ResallocHost, ticket_id=2843212, requested_tags=['arch_x86_64', 'copr_builder']
[2026-05-12 09:04:29,630][  INFO][PID:3186771] Allocated host ResallocHost, ticket_id=2843212, hostname=52.91.41.53, name=aws_x86_64_reserved_prod_08749497_20260512_090241, requested_tags=['arch_x86_64', 'copr_builder']
[2026-05-12 09:04:29,631][  INFO][PID:3186771] Allocating ssh connection to builder
[2026-05-12 09:04:29,632][  INFO][PID:3186771] Checking that builder machine is OK
[2026-05-12 09:04:30,008][  INFO][PID:3186771] Installed copr-rpmbuild version: 1.8
[2026-05-12 09:04:30,009][  INFO][PID:3186771] Running remote command: copr-builder-ready epel-8-x86_64
[2026-05-12 09:04:30,266][  INFO][PID:3186771] Checking Red Hat subscription (attempt #1)
Red Hat subscription active
Builder is ready to be used

[2026-05-12 09:04:30,267][  INFO][PID:3186771] Filling build.info file with builder info
[2026-05-12 09:04:30,270][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:04:30,275][  INFO][PID:3186771] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "@copr",
            "project_name": "copr-pull-requests",
            "project_dirname": "copr-pull-requests:pr:4305",
            "submitter": null,
            "ended_on": null,
            "started_on": 1778576670.2754798,
            "submitted_on": null,
            "status": 3,
            "chroot": "epel-8-x86_64",
            "arch": "x86_64",
            "buildroot_pkgs": [],
            "task_id": "10448443-epel-8-x86_64",
            "build_id": 10448443,
            "package_name": "python-copr",
            "package_version": "2.6.post1-1.git.38.3d09a3b",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/@copr/copr-pull-requests:pr:4305/python-copr",
            "git_hash": "03148fb49a8b99ea33ea7ad41fc9c14608196591",
            "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": "@copr/copr-pull-requests--592c281f-c3d4-4d82-8ca6-a36b8c13c146",
            "results": null,
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 1,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests/epel-8-x86_64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/",
                    "id": "copr_coprdir",
                    "name": "Coprdir repository",
                    "priority": null
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@copr/copr-dev/epel-8-x86_64/",
                    "id": "copr_copr_copr_dev",
                    "name": "Additional repo copr_copr_copr_dev"
                }
            ],
            "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/@copr/copr-pull-requests:pr:4305",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests:pr:4305",
            "result_dir": "10448443-python-copr",
            "built_packages": "",
            "id": 10448443,
            "mockchain_macros": {
                "copr_username": "@copr",
                "copr_projectname": "copr-pull-requests",
                "vendor": "Fedora Project COPR (@copr/copr-pull-requests)"
            }
        }
    ]
}
[2026-05-12 09:04:30,360][  INFO][PID:3186771] Sending fedora-messaging bus message in build.start
[2026-05-12 09:04:30,930][  INFO][PID:3186771] Sending fedora-messaging bus message in chroot.start
[2026-05-12 09:04:30,973][  INFO][PID:3186771] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/10448443-epel-8-x86_64 --chroot epel-8-x86_64 --detached
[2026-05-12 09:04:31,493][  INFO][PID:3186771] The copr-rpmbuild seems started, per:
stdout: 
stderr: Warning: Permanently added '52.91.41.53' (ED25519) to the list of known hosts.


[2026-05-12 09:04:31,495][  INFO][PID:3186771] Downloading the builder-live.log file, attempt 1
[2026-05-12 09:04:31,497][  INFO][PID:3186771] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@52.91.41.53 copr-rpmbuild-log
[2026-05-12 09:04:36,509][  INFO][PID:3186771] Periodic builder liveness probe: alive
[2026-05-12 09:04:36,544][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:04:41,548][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:04:46,555][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:04:51,567][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:04:56,580][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:05:01,593][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:05:06,598][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:05:11,614][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:05:16,618][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:05:21,619][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:05:26,620][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:05:31,717][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:05:36,740][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:05:41,742][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:05:46,743][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:05:51,749][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:05:56,751][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:06:01,753][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:06:06,761][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:06:11,768][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:06:16,772][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:06:21,777][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:06:26,821][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:06:31,827][  INFO][PID:3186771] Checking for cancel request
[2026-05-12 09:06:32,377][  INFO][PID:3186771] Downloading results from builder
[2026-05-12 09:06:32,379][  INFO][PID:3186771] rsyncing of mockbuilder@52.91.41.53:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr started
[2026-05-12 09:06:32,385][  INFO][PID:3186771] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@52.91.41.53:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/ &> /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/build-10448443.rsync.log
[2026-05-12 09:06:32,681][  INFO][PID:3186771] rsyncing finished.
[2026-05-12 09:06:32,683][  INFO][PID:3186771] VM Release request
[2026-05-12 09:06:32,703][  INFO][PID:3186771] Searching for 'success' file in resultdir
[2026-05-12 09:06:32,706][  INFO][PID:3186771] Going to sign pkgs from source: 10448443-epel-8-x86_64 in chroot: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64
[2026-05-12 09:06:32,712][  INFO][PID:3186771] Calling '/bin/sign -u @copr#copr-pull-requests@copr.fedorahosted.org -p' (attempt #1)
[2026-05-12 09:06:32,919][  INFO][PID:3186771] Calling '/bin/sign -4 -h sha256 -u @copr#copr-pull-requests@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python-copr-doc-2.6.post1-1.git.38.3d09a3b.el8.noarch.rpm' (attempt #1)
[2026-05-12 09:06:33,623][  INFO][PID:3186771] signed rpm: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python-copr-doc-2.6.post1-1.git.38.3d09a3b.el8.noarch.rpm
[2026-05-12 09:06:33,624][  INFO][PID:3186771] Calling '/bin/sign -4 -h sha256 -u @copr#copr-pull-requests@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python3-copr-2.6.post1-1.git.38.3d09a3b.el8.noarch.rpm' (attempt #1)
[2026-05-12 09:06:34,303][  INFO][PID:3186771] signed rpm: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python3-copr-2.6.post1-1.git.38.3d09a3b.el8.noarch.rpm
[2026-05-12 09:06:34,304][  INFO][PID:3186771] Calling '/bin/sign -4 -h sha256 -u @copr#copr-pull-requests@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python-copr-2.6.post1-1.git.38.3d09a3b.el8.src.rpm' (attempt #1)
[2026-05-12 09:06:34,912][  INFO][PID:3186771] signed rpm: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python-copr-2.6.post1-1.git.38.3d09a3b.el8.src.rpm
[2026-05-12 09:06:34,913][  INFO][PID:3186771] Sign done
[2026-05-12 09:06:34,915][  INFO][PID:3186771] Pulp: create_content: /api/v3/content/rpm/packages/upload/ /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python-copr-doc-2.6.post1-1.git.38.3d09a3b.el8.noarch.rpm
[2026-05-12 09:06:35,273][  INFO][PID:3186771] [1/3] Uploaded to Pulp: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python-copr-doc-2.6.post1-1.git.38.3d09a3b.el8.noarch.rpm
[2026-05-12 09:06:35,273][  INFO][PID:3186771] Pulp: create_content: /api/v3/content/rpm/packages/upload/ /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python3-copr-2.6.post1-1.git.38.3d09a3b.el8.noarch.rpm
[2026-05-12 09:06:35,683][  INFO][PID:3186771] [2/3] Uploaded to Pulp: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python3-copr-2.6.post1-1.git.38.3d09a3b.el8.noarch.rpm
[2026-05-12 09:06:35,684][  INFO][PID:3186771] Pulp: create_content: /api/v3/content/rpm/packages/upload/ /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python-copr-2.6.post1-1.git.38.3d09a3b.el8.src.rpm
[2026-05-12 09:06:36,062][  INFO][PID:3186771] [3/3] Uploaded to Pulp: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python-copr-2.6.post1-1.git.38.3d09a3b.el8.src.rpm
[2026-05-12 09:06:36,071][  INFO][PID:3186771] Pulp: get_repository: /api/v3/repositories/rpm/rpm/?name=%40copr%2Fcopr-pull-requests%3Apr%3A4305%2Fepel-8-x86_64&offset=0&limit=1
[2026-05-12 09:06:36,414][  INFO][PID:3186771] Pulp: polling task status: /api/pulp/public-copr/api/v3/tasks/019e1b70-2ad8-7363-9275-51b85a766f8a/
[2026-05-12 09:06:36,416][  INFO][PID:3186771] Pulp: get_by_href: /api/pulp/public-copr/api/v3/tasks/019e1b70-2ad8-7363-9275-51b85a766f8a/
[2026-05-12 09:06:41,561][  INFO][PID:3186771] Pulp: polling task status: /api/pulp/public-copr/api/v3/tasks/019e1b70-2ad8-7363-9275-51b85a766f8a/
[2026-05-12 09:06:41,562][  INFO][PID:3186771] Pulp: get_by_href: /api/pulp/public-copr/api/v3/tasks/019e1b70-2ad8-7363-9275-51b85a766f8a/
[2026-05-12 09:06:41,755][  INFO][PID:3186771] Successfully modified Pulp repository content /api/pulp/public-copr/api/v3/repositories/rpm/rpm/019e1b6d-1fe6-7ebe-bed3-6d4e6d52e0b1/
[2026-05-12 09:06:41,756][  INFO][PID:3186771] Pulp: publishing /api/v3/publications/rpm/rpm/ /api/pulp/public-copr/api/v3/repositories/rpm/rpm/019e1b6d-1fe6-7ebe-bed3-6d4e6d52e0b1/
[2026-05-12 09:06:41,919][  INFO][PID:3186771] Pulp: polling task status: /api/pulp/public-copr/api/v3/tasks/019e1b70-4052-7863-9e59-f50e9d22124d/
[2026-05-12 09:06:41,920][  INFO][PID:3186771] Pulp: get_by_href: /api/pulp/public-copr/api/v3/tasks/019e1b70-4052-7863-9e59-f50e9d22124d/
[2026-05-12 09:06:47,070][  INFO][PID:3186771] Pulp: polling task status: /api/pulp/public-copr/api/v3/tasks/019e1b70-4052-7863-9e59-f50e9d22124d/
[2026-05-12 09:06:47,072][  INFO][PID:3186771] Pulp: get_by_href: /api/pulp/public-copr/api/v3/tasks/019e1b70-4052-7863-9e59-f50e9d22124d/
[2026-05-12 09:06:47,209][  INFO][PID:3186771] Successfully created Pulp publication of repository /api/pulp/public-copr/api/v3/repositories/rpm/rpm/019e1b6d-1fe6-7ebe-bed3-6d4e6d52e0b1/
[2026-05-12 09:06:47,212][  INFO][PID:3186771] Pulp: add_content: /api/pulp/public-copr/api/v3/repositories/rpm/rpm/019e1b6d-1fe6-7ebe-bed3-6d4e6d52e0b1/ (['/api/pulp/public-copr/api/v3/content/rpm/packages/019e1b70-2639-76c2-8ef6-71ff00455b2b/', '/api/pulp/public-copr/api/v3/content/rpm/packages/019e1b70-2784-7005-bb31-74579730d32f/', '/api/pulp/public-copr/api/v3/content/rpm/packages/019e1b70-2944-7de0-a3cb-29b315b45a43/']) [1/1]
[2026-05-12 09:06:47,215][  INFO][PID:3186771] Getting build details
[2026-05-12 09:06:47,215][  INFO][PID:3186771] Listing built binary packages in /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr
[2026-05-12 09:06:47,216][  INFO][PID:3186771] Built packages:
['python-copr-doc 2.6.post1', 'python3-copr 2.6.post1']
[2026-05-12 09:06:47,217][  INFO][PID:3186771] build details: {'built_packages': 'python-copr-doc 2.6.post1\npython3-copr 2.6.post1'}
[2026-05-12 09:06:47,221][  INFO][PID:3186771] Retrieving pubkey
[2026-05-12 09:06:47,222][  INFO][PID:3186771] Calling '/bin/sign -u @copr#copr-pull-requests@copr.fedorahosted.org -p' (attempt #1)
[2026-05-12 09:06:47,425][  INFO][PID:3186771] Added pubkey for user @copr project copr-pull-requests into: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/pubkey.gpg
[2026-05-12 09:06:47,426][  INFO][PID:3186771] Removing /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python-copr-doc-2.6.post1-1.git.38.3d09a3b.el8.noarch.rpm, it is stored in Pulp
[2026-05-12 09:06:47,428][  INFO][PID:3186771] Removing /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python3-copr-2.6.post1-1.git.38.3d09a3b.el8.noarch.rpm, it is stored in Pulp
[2026-05-12 09:06:47,429][  INFO][PID:3186771] Removing /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/python-copr-2.6.post1-1.git.38.3d09a3b.el8.src.rpm, it is stored in Pulp
[2026-05-12 09:06:47,430][  INFO][PID:3186771] Finished build: id=10448443 failed=False timeout=18000 destdir=/var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305 chroot=epel-8-x86_64 
[2026-05-12 09:06:47,435][  INFO][PID:3186771] Worker succeeded build, took 137.1603808403015
[2026-05-12 09:06:47,439][  INFO][PID:3186771] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "@copr",
            "project_name": "copr-pull-requests",
            "project_dirname": "copr-pull-requests:pr:4305",
            "submitter": null,
            "ended_on": 1778576807.4358606,
            "started_on": 1778576670.2754798,
            "submitted_on": null,
            "status": 1,
            "chroot": "epel-8-x86_64",
            "arch": "x86_64",
            "buildroot_pkgs": [],
            "task_id": "10448443-epel-8-x86_64",
            "build_id": 10448443,
            "package_name": "python-copr",
            "package_version": "2.6.post1-1.git.38.3d09a3b",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/@copr/copr-pull-requests:pr:4305/python-copr",
            "git_hash": "03148fb49a8b99ea33ea7ad41fc9c14608196591",
            "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": "@copr/copr-pull-requests--592c281f-c3d4-4d82-8ca6-a36b8c13c146",
            "results": {
                "packages": [
                    {
                        "name": "python-copr-doc",
                        "epoch": null,
                        "version": "2.6.post1",
                        "release": "1.git.38.3d09a3b.el8",
                        "arch": "noarch"
                    },
                    {
                        "name": "python3-copr",
                        "epoch": null,
                        "version": "2.6.post1",
                        "release": "1.git.38.3d09a3b.el8",
                        "arch": "noarch"
                    },
                    {
                        "name": "python-copr",
                        "epoch": null,
                        "version": "2.6.post1",
                        "release": "1.git.38.3d09a3b.el8",
                        "arch": "src"
                    }
                ]
            },
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 1,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests/epel-8-x86_64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/",
                    "id": "copr_coprdir",
                    "name": "Coprdir repository",
                    "priority": null
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@copr/copr-dev/epel-8-x86_64/",
                    "id": "copr_copr_copr_dev",
                    "name": "Additional repo copr_copr_copr_dev"
                }
            ],
            "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/@copr/copr-pull-requests:pr:4305",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests:pr:4305",
            "result_dir": "10448443-python-copr",
            "built_packages": "python-copr-doc 2.6.post1\npython3-copr 2.6.post1",
            "id": 10448443,
            "mockchain_macros": {
                "copr_username": "@copr",
                "copr_projectname": "copr-pull-requests",
                "vendor": "Fedora Project COPR (@copr/copr-pull-requests)"
            }
        }
    ]
}
[2026-05-12 09:06:47,530][  INFO][PID:3186771] Sending fedora-messaging bus message in build.end
[2026-05-12 09:06:47,559][  INFO][PID:3186771] Compressing /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/builder-live.log by gzip
[2026-05-12 09:06:47,561][  INFO][PID:3186771] Running command 'gzip /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/builder-live.log' as PID 3209496
[2026-05-12 09:06:47,568][  INFO][PID:3186771] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/builder-live.log)
[2026-05-12 09:06:47,574][  INFO][PID:3186771] Compressing /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4305/epel-8-x86_64/10448443-python-copr/backend.log by gzip