[2026-08-25 01:02:45,899][  INFO][PID:887713] Marking build as starting
[2026-08-25 01:02:46,060][  INFO][PID:887713] Checking that /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/repodata/repomd.xml exists
[2026-08-25 01:02:46,062][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:02:46,101][  INFO][PID:887713] rpmeta: predicted 2 min for createrepo_c on mageia-9-aarch64 -> normal builder sufficient
[2026-08-25 01:02:46,103][  INFO][PID:887713] VM allocation process starts
[2026-08-25 01:02:46,140][  INFO][PID:887713] Trying to allocate VM: ResallocHost, ticket_id=4614711, requested_tags=['arch_aarch64', 'copr_builder']
[2026-08-25 01:02:49,164][  INFO][PID:887713] Allocated host ResallocHost, ticket_id=4614711, hostname=44.201.191.205, name=aws_aarch64_reserved_prod_20807478_20260825_010040, requested_tags=['arch_aarch64', 'copr_builder']
[2026-08-25 01:02:49,165][  INFO][PID:887713] Allocating ssh connection to builder
[2026-08-25 01:02:49,166][  INFO][PID:887713] Checking that builder machine is OK
[2026-08-25 01:02:49,504][  INFO][PID:887713] Installed copr-rpmbuild version: 1.9
[2026-08-25 01:02:49,505][  INFO][PID:887713] Running remote command: copr-builder-ready mageia-9-aarch64
[2026-08-25 01:02:49,702][  INFO][PID:887713] Red Hat subscription not needed for mageia-9-aarch64
Builder is ready to be used

[2026-08-25 01:02:49,703][  INFO][PID:887713] Filling build.info file with builder info
[2026-08-25 01:02:49,704][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:02:49,705][  INFO][PID:887713] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "keithbowes",
            "project_name": "deponejo",
            "project_dirname": "deponejo",
            "submitter": "keithbowes",
            "ended_on": null,
            "started_on": 1787619769.7051692,
            "submitted_on": null,
            "status": 3,
            "chroot": "mageia-9-aarch64",
            "arch": "aarch64",
            "buildroot_pkgs": [],
            "task_id": "10899886-mageia-9-aarch64",
            "build_id": 10899886,
            "package_name": "createrepo_c",
            "package_version": "1.2.4-1",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/keithbowes/deponejo/createrepo_c",
            "git_hash": "d4fc59982a46825ceb4ce5dc8b09a3267d203a0e",
            "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": "keithbowes/deponejo--keithbowes",
            "results": null,
            "appstream": true,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/keithbowes/deponejo/mageia-9-aarch64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null,
                    "repo_gpgcheck": false
                }
            ],
            "background": false,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_aarch64"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/keithbowes/deponejo",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/keithbowes/deponejo",
            "result_dir": "10899886-createrepo_c",
            "built_packages": "",
            "rpmeta_prediction": 2,
            "id": 10899886,
            "mockchain_macros": {
                "copr_username": "keithbowes",
                "copr_projectname": "deponejo",
                "vendor": "Fedora Project COPR (keithbowes/deponejo)"
            }
        }
    ]
}
[2026-08-25 01:02:49,772][  INFO][PID:887713] Sending fedora-messaging bus message in build.start
[2026-08-25 01:02:50,920][  INFO][PID:887713] Sending fedora-messaging bus message in chroot.start
[2026-08-25 01:02:51,006][  INFO][PID:887713] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/10899886-mageia-9-aarch64 --chroot mageia-9-aarch64 --detached
[2026-08-25 01:02:51,893][  INFO][PID:887713] The copr-rpmbuild seems started, per:
stdout: 
stderr: Warning: Permanently added '44.201.191.205' (ED25519) to the list of known hosts.


[2026-08-25 01:02:51,894][  INFO][PID:887713] Downloading the builder-live.log file, attempt 1
[2026-08-25 01:02:51,896][  INFO][PID:887713] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@44.201.191.205 copr-rpmbuild-log
[2026-08-25 01:02:56,902][  INFO][PID:887713] Periodic builder liveness probe: alive
[2026-08-25 01:02:56,903][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:03:01,904][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:03:06,906][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:03:11,907][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:03:16,909][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:03:22,697][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:03:30,845][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:03:37,667][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:03:43,297][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:03:49,748][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:03:54,820][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:03:59,821][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:04:05,992][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:04:10,995][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:04:16,028][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:04:21,511][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:04:26,632][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:04:32,197][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:04:37,324][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:04:42,336][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:04:47,343][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:04:52,347][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:04:57,770][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:05:03,973][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:05:10,110][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:05:15,112][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:05:20,482][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:05:25,490][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:05:30,494][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:05:35,497][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:05:40,503][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:05:45,506][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:05:50,537][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:05:55,584][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:06:00,639][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:06:05,678][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:06:10,757][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:06:15,766][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:06:20,802][  INFO][PID:887713] Checking for cancel request
[2026-08-25 01:06:21,019][  INFO][PID:887713] Downloading results from builder
[2026-08-25 01:06:21,020][  INFO][PID:887713] rsyncing of mockbuilder@44.201.191.205:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c started
[2026-08-25 01:06:21,021][  INFO][PID:887713] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@44.201.191.205:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/ &> /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/build-10899886.rsync.log
[2026-08-25 01:06:21,233][  INFO][PID:887713] rsyncing finished.
[2026-08-25 01:06:21,234][  INFO][PID:887713] VM Release request
[2026-08-25 01:06:21,245][  INFO][PID:887713] Searching for 'success' file in resultdir
[2026-08-25 01:06:21,246][  INFO][PID:887713] Going to sign pkgs from source: 10899886-mageia-9-aarch64 in chroot: /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64
[2026-08-25 01:06:21,246][  INFO][PID:887713] Calling '/bin/sign -u keithbowes#deponejo@copr.fedorahosted.org -p' (attempt #1)
[2026-08-25 01:06:21,486][  INFO][PID:887713] Calling '/bin/sign -4 -h sha256 -u keithbowes#deponejo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/createrepo_c-debugsource-1.2.4-1.mga9.aarch64.rpm' (attempt #1)
[2026-08-25 01:06:22,810][  INFO][PID:887713] signed rpm: /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/createrepo_c-debugsource-1.2.4-1.mga9.aarch64.rpm
[2026-08-25 01:06:22,811][  INFO][PID:887713] Calling '/bin/sign -4 -h sha256 -u keithbowes#deponejo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/python3-createrepo_c-1.2.4-1.mga9.aarch64.rpm' (attempt #1)
[2026-08-25 01:06:23,640][  INFO][PID:887713] signed rpm: /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/python3-createrepo_c-1.2.4-1.mga9.aarch64.rpm
[2026-08-25 01:06:23,641][  INFO][PID:887713] Calling '/bin/sign -4 -h sha256 -u keithbowes#deponejo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/python3-createrepo_c-debuginfo-1.2.4-1.mga9.aarch64.rpm' (attempt #1)
[2026-08-25 01:06:24,724][  INFO][PID:887713] signed rpm: /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/python3-createrepo_c-debuginfo-1.2.4-1.mga9.aarch64.rpm
[2026-08-25 01:06:24,725][  INFO][PID:887713] Calling '/bin/sign -4 -h sha256 -u keithbowes#deponejo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/createrepo_c-1.2.4-1.mga9.aarch64.rpm' (attempt #1)
[2026-08-25 01:06:25,571][  INFO][PID:887713] signed rpm: /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/createrepo_c-1.2.4-1.mga9.aarch64.rpm
[2026-08-25 01:06:25,572][  INFO][PID:887713] Calling '/bin/sign -4 -h sha256 -u keithbowes#deponejo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/createrepo_c-1.2.4-1.mga9.src.rpm' (attempt #1)
[2026-08-25 01:06:26,565][  INFO][PID:887713] signed rpm: /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/createrepo_c-1.2.4-1.mga9.src.rpm
[2026-08-25 01:06:26,567][  INFO][PID:887713] Calling '/bin/sign -4 -h sha256 -u keithbowes#deponejo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/lib64createrepo_c-devel-1.2.4-1.mga9.aarch64.rpm' (attempt #1)
[2026-08-25 01:06:27,628][  INFO][PID:887713] signed rpm: /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/lib64createrepo_c-devel-1.2.4-1.mga9.aarch64.rpm
[2026-08-25 01:06:27,629][  INFO][PID:887713] Calling '/bin/sign -4 -h sha256 -u keithbowes#deponejo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/createrepo_c-debuginfo-1.2.4-1.mga9.aarch64.rpm' (attempt #1)
[2026-08-25 01:06:28,507][  INFO][PID:887713] signed rpm: /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/createrepo_c-debuginfo-1.2.4-1.mga9.aarch64.rpm
[2026-08-25 01:06:28,508][  INFO][PID:887713] Calling '/bin/sign -4 -h sha256 -u keithbowes#deponejo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/lib64createrepo_c1-1.2.4-1.mga9.aarch64.rpm' (attempt #1)
[2026-08-25 01:06:29,394][  INFO][PID:887713] signed rpm: /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/lib64createrepo_c1-1.2.4-1.mga9.aarch64.rpm
[2026-08-25 01:06:29,395][  INFO][PID:887713] Calling '/bin/sign -4 -h sha256 -u keithbowes#deponejo@copr.fedorahosted.org -r /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/lib64createrepo_c1-debuginfo-1.2.4-1.mga9.aarch64.rpm' (attempt #1)
[2026-08-25 01:06:30,416][  INFO][PID:887713] signed rpm: /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/lib64createrepo_c1-debuginfo-1.2.4-1.mga9.aarch64.rpm
[2026-08-25 01:06:30,417][  INFO][PID:887713] Sign done
[2026-08-25 01:06:30,418][  INFO][PID:887713] Incremental createrepo run, adding 10899886-createrepo_c into https://download.copr.fedorainfracloud.org/results/keithbowes/deponejo/mageia-9-aarch64, (auto-create-repo=True)
[2026-08-25 01:06:30,420][  INFO][PID:887713] Running command 'copr-repo --batched /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64 --add 10899886-createrepo_c' as PID 915242
[2026-08-25 01:08:43,105][  INFO][PID:887713] Finished after 132 seconds with exit code 0 (copr-repo --batched /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64 --add 10899886-createrepo_c)
[2026-08-25 01:08:43,106][  INFO][PID:887713] Getting build details
[2026-08-25 01:08:43,110][  INFO][PID:887713] Listing built binary packages in /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c
[2026-08-25 01:08:43,113][  INFO][PID:887713] Built packages:
['lib64createrepo_c1-debuginfo 1.2.4', 'python3-createrepo_c 1.2.4', 'lib64createrepo_c1 1.2.4', 'python3-createrepo_c-debuginfo 1.2.4', 'createrepo_c-debuginfo 1.2.4', 'createrepo_c-debugsource 1.2.4', 'createrepo_c 1.2.4', 'lib64createrepo_c-devel 1.2.4']
[2026-08-25 01:08:43,116][  INFO][PID:887713] build details: {'built_packages': 'lib64createrepo_c1-debuginfo 1.2.4\npython3-createrepo_c 1.2.4\nlib64createrepo_c1 1.2.4\npython3-createrepo_c-debuginfo 1.2.4\ncreaterepo_c-debuginfo 1.2.4\ncreaterepo_c-debugsource 1.2.4\ncreaterepo_c 1.2.4\nlib64createrepo_c-devel 1.2.4'}
[2026-08-25 01:08:43,119][  INFO][PID:887713] Retrieving pubkey
[2026-08-25 01:08:43,123][  INFO][PID:887713] Calling '/bin/sign -u keithbowes#deponejo@copr.fedorahosted.org -p' (attempt #1)
[2026-08-25 01:08:43,569][  INFO][PID:887713] Added pubkey for user keithbowes project deponejo into: /var/lib/copr/public_html/results/keithbowes/deponejo/pubkey.gpg
[2026-08-25 01:08:43,573][  INFO][PID:887713] Finished build: id=10899886 failed=False timeout=18000 destdir=/var/lib/copr/public_html/results/keithbowes/deponejo chroot=mageia-9-aarch64 
[2026-08-25 01:08:43,576][  INFO][PID:887713] Worker succeeded build, took 353.8710403442383
[2026-08-25 01:08:43,578][  INFO][PID:887713] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "keithbowes",
            "project_name": "deponejo",
            "project_dirname": "deponejo",
            "submitter": "keithbowes",
            "ended_on": 1787620123.5762095,
            "started_on": 1787619769.7051692,
            "submitted_on": null,
            "status": 1,
            "chroot": "mageia-9-aarch64",
            "arch": "aarch64",
            "buildroot_pkgs": [],
            "task_id": "10899886-mageia-9-aarch64",
            "build_id": 10899886,
            "package_name": "createrepo_c",
            "package_version": "1.2.4-1",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/keithbowes/deponejo/createrepo_c",
            "git_hash": "d4fc59982a46825ceb4ce5dc8b09a3267d203a0e",
            "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": "keithbowes/deponejo--keithbowes",
            "results": {
                "packages": [
                    {
                        "name": "lib64createrepo_c1-debuginfo",
                        "epoch": null,
                        "version": "1.2.4",
                        "release": "1.mga9",
                        "arch": "aarch64"
                    },
                    {
                        "name": "python3-createrepo_c",
                        "epoch": null,
                        "version": "1.2.4",
                        "release": "1.mga9",
                        "arch": "aarch64"
                    },
                    {
                        "name": "lib64createrepo_c1",
                        "epoch": null,
                        "version": "1.2.4",
                        "release": "1.mga9",
                        "arch": "aarch64"
                    },
                    {
                        "name": "python3-createrepo_c-debuginfo",
                        "epoch": null,
                        "version": "1.2.4",
                        "release": "1.mga9",
                        "arch": "aarch64"
                    },
                    {
                        "name": "createrepo_c-debuginfo",
                        "epoch": null,
                        "version": "1.2.4",
                        "release": "1.mga9",
                        "arch": "aarch64"
                    },
                    {
                        "name": "createrepo_c-debugsource",
                        "epoch": null,
                        "version": "1.2.4",
                        "release": "1.mga9",
                        "arch": "aarch64"
                    },
                    {
                        "name": "createrepo_c",
                        "epoch": null,
                        "version": "1.2.4",
                        "release": "1.mga9",
                        "arch": "src"
                    },
                    {
                        "name": "createrepo_c",
                        "epoch": null,
                        "version": "1.2.4",
                        "release": "1.mga9",
                        "arch": "aarch64"
                    },
                    {
                        "name": "lib64createrepo_c-devel",
                        "epoch": null,
                        "version": "1.2.4",
                        "release": "1.mga9",
                        "arch": "aarch64"
                    }
                ]
            },
            "appstream": true,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/keithbowes/deponejo/mageia-9-aarch64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null,
                    "repo_gpgcheck": false
                }
            ],
            "background": false,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_aarch64"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/keithbowes/deponejo",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/keithbowes/deponejo",
            "result_dir": "10899886-createrepo_c",
            "built_packages": "lib64createrepo_c1-debuginfo 1.2.4\npython3-createrepo_c 1.2.4\nlib64createrepo_c1 1.2.4\npython3-createrepo_c-debuginfo 1.2.4\ncreaterepo_c-debuginfo 1.2.4\ncreaterepo_c-debugsource 1.2.4\ncreaterepo_c 1.2.4\nlib64createrepo_c-devel 1.2.4",
            "rpmeta_prediction": 2,
            "id": 10899886,
            "mockchain_macros": {
                "copr_username": "keithbowes",
                "copr_projectname": "deponejo",
                "vendor": "Fedora Project COPR (keithbowes/deponejo)"
            }
        }
    ]
}
[2026-08-25 01:08:43,729][  INFO][PID:887713] Sending fedora-messaging bus message in build.end
[2026-08-25 01:08:43,868][  INFO][PID:887713] Compressing /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/builder-live.log by gzip
[2026-08-25 01:08:43,877][  INFO][PID:887713] Running command 'gzip /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/builder-live.log' as PID 935313
[2026-08-25 01:08:43,940][  INFO][PID:887713] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/builder-live.log)
[2026-08-25 01:08:43,942][  INFO][PID:887713] Compressing /var/lib/copr/public_html/results/keithbowes/deponejo/mageia-9-aarch64/10899886-createrepo_c/backend.log by gzip