[2025-10-29 17:13:59,544][ INFO][PID:2977002] Marking build as starting [2025-10-29 17:14:00,126][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:14:00,127][ INFO][PID:2977002] VM allocation process starts [2025-10-29 17:14:00,141][ INFO][PID:2977002] Trying to allocate VM: ResallocHost, ticket_id=5915788, requested_tags=['copr_builder', 'arch_aarch64'] [2025-10-29 17:14:05,142][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:14:10,143][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:14:15,144][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:14:20,145][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:14:25,146][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:14:30,147][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:14:35,148][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:14:40,153][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:14:45,154][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:14:50,155][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:14:55,156][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:15:00,157][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:15:05,158][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:15:10,159][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:15:15,160][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:15:20,161][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:15:25,162][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:15:30,163][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:15:35,164][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:15:40,165][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:15:45,167][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:15:50,172][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:15:55,173][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:16:00,174][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:16:05,175][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:16:10,176][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:16:15,177][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:16:20,178][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:16:25,179][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:16:30,180][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:16:35,181][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:16:40,182][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:16:45,185][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:16:50,195][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:16:55,200][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:17:00,205][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:17:05,207][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:17:10,212][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:17:15,213][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:17:20,214][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:17:25,218][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:17:30,219][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:17:35,221][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:17:40,222][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:17:45,224][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:17:50,225][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:17:55,227][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:18:00,228][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:18:05,230][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:18:10,232][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:18:15,233][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:18:18,243][ INFO][PID:2977002] Allocated host ResallocHost, ticket_id=5915788, hostname=52.87.253.32, name=aws_aarch64_normalreserved_prod_07719571_20251029_171539, requested_tags=['copr_builder', 'arch_aarch64'] [2025-10-29 17:18:18,243][ INFO][PID:2977002] Allocating ssh connection to builder [2025-10-29 17:18:18,244][ INFO][PID:2977002] Checking that builder machine is OK [2025-10-29 17:18:18,624][ INFO][PID:2977002] Running remote command: copr-builder-ready centos-stream-10-aarch64 [2025-10-29 17:18:18,843][ INFO][PID:2977002] Red Hat subscription not needed for centos-stream-10-aarch64 Builder is ready to be used [2025-10-29 17:18:18,844][ INFO][PID:2977002] Filling build.info file with builder info [2025-10-29 17:18:18,845][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:18:18,846][ INFO][PID:2977002] Sending build state back to frontend: { "builds": [ { "timeout": 18000, "frontend_base_url": "https://copr.fedorainfracloud.org", "memory_reqs": 2048, "enable_net": false, "project_owner": "packit", "project_name": "osbuild-image-builder-cli-358", "project_dirname": "osbuild-image-builder-cli-358", "submitter": "packit", "ended_on": null, "started_on": 1761758298.8458922, "submitted_on": null, "status": 3, "chroot": "centos-stream-10-aarch64", "arch": "aarch64", "buildroot_pkgs": [], "task_id": "9744789-centos-stream-10-aarch64", "build_id": 9744789, "package_name": "image-builder", "package_version": "40-1.20251029171325357520.pr358.3.g7070399", "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/packit/osbuild-image-builder-cli-358/image-builder", "git_hash": "43912d2b7af84bd57511034ef484bec43a445284", "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": "packit/osbuild-image-builder-cli-358--packit", "results": null, "appstream": false, "allow_user_ssh": false, "ssh_public_keys": null, "storage": 0, "repos": [ { "baseurl": "https://download.copr.fedorainfracloud.org/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/", "id": "copr_base", "name": "Copr repository", "priority": null } ], "background": false, "fedora_review": false, "isolation": "default", "repo_priority": null, "tags": [ "arch_aarch64" ], "with_opts": [], "without_opts": [], "destdir": "/var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358", "results_repo_url": "https://download.copr.fedorainfracloud.org/results/packit/osbuild-image-builder-cli-358", "result_dir": "09744789-image-builder", "built_packages": "", "id": 9744789, "mockchain_macros": { "copr_username": "packit", "copr_projectname": "osbuild-image-builder-cli-358", "vendor": "Fedora Project COPR (packit/osbuild-image-builder-cli-358)" } } ] } [2025-10-29 17:18:18,908][ INFO][PID:2977002] Sending fedora-messaging bus message in build.start [2025-10-29 17:18:19,625][ INFO][PID:2977002] Sending fedora-messaging bus message in chroot.start [2025-10-29 17:18:19,652][ INFO][PID:2977002] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/9744789-centos-stream-10-aarch64 --chroot centos-stream-10-aarch64 --detached [2025-10-29 17:18:20,037][ INFO][PID:2977002] The copr-rpmbuild seems started, per: stdout: stderr: Warning: Permanently added '52.87.253.32' (ED25519) to the list of known hosts. [2025-10-29 17:18:20,038][ INFO][PID:2977002] Downloading the builder-live.log file, attempt 1 [2025-10-29 17:18:20,039][ INFO][PID:2977002] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@52.87.253.32 copr-rpmbuild-log [2025-10-29 17:18:25,085][ INFO][PID:2977002] Periodic builder liveness probe: alive [2025-10-29 17:18:25,085][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:18:30,086][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:18:35,087][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:18:40,088][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:18:45,089][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:18:50,091][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:18:55,092][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:19:00,093][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:19:05,094][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:19:10,095][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:19:15,096][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:19:20,097][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:19:25,098][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:19:30,099][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:19:35,100][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:19:40,101][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:19:45,102][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:19:50,103][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:19:55,104][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:20:00,105][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:20:05,106][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:20:10,107][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:20:15,108][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:20:20,109][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:20:25,110][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:20:30,111][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:20:35,112][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:20:40,113][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:20:45,113][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:20:50,114][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:20:55,115][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:21:00,116][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:21:05,117][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:21:10,118][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:21:15,119][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:21:20,120][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:21:25,121][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:21:30,122][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:21:35,123][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:21:40,124][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:21:45,125][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:21:50,126][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:21:55,127][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:22:00,128][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:22:05,129][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:22:10,130][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:22:15,131][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:22:20,132][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:22:25,133][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:22:30,134][ INFO][PID:2977002] Checking for cancel request [2025-10-29 17:22:32,527][ INFO][PID:2977002] Downloading results from builder [2025-10-29 17:22:32,528][ INFO][PID:2977002] rsyncing of mockbuilder@52.87.253.32:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder started [2025-10-29 17:22:32,529][ INFO][PID:2977002] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@52.87.253.32:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/ &> /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/build-09744789.rsync.log [2025-10-29 17:22:33,279][ INFO][PID:2977002] rsyncing finished. [2025-10-29 17:22:33,280][ INFO][PID:2977002] Releasing VM back to pool [2025-10-29 17:22:33,292][ INFO][PID:2977002] Searching for 'success' file in resultdir [2025-10-29 17:22:33,293][ INFO][PID:2977002] Going to sign pkgs from source: 9744789-centos-stream-10-aarch64 in chroot: /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64 [2025-10-29 17:22:33,294][ INFO][PID:2977002] Calling '/bin/sign -u packit#osbuild-image-builder-cli-358@copr.fedorahosted.org -p' (attempt #1) [2025-10-29 17:22:33,641][ INFO][PID:2977002] Calling '/bin/sign -4 -h sha256 -u packit#osbuild-image-builder-cli-358@copr.fedorahosted.org -r /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/image-builder-40-1.20251029171325357520.pr358.3.g7070399.el10.src.rpm' (attempt #1) [2025-10-29 17:22:34,647][ INFO][PID:2977002] signed rpm: /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/image-builder-40-1.20251029171325357520.pr358.3.g7070399.el10.src.rpm [2025-10-29 17:22:34,648][ INFO][PID:2977002] Calling '/bin/sign -4 -h sha256 -u packit#osbuild-image-builder-cli-358@copr.fedorahosted.org -r /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/image-builder-debuginfo-40-1.20251029171325357520.pr358.3.g7070399.el10.aarch64.rpm' (attempt #1) [2025-10-29 17:22:35,877][ INFO][PID:2977002] signed rpm: /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/image-builder-debuginfo-40-1.20251029171325357520.pr358.3.g7070399.el10.aarch64.rpm [2025-10-29 17:22:35,877][ INFO][PID:2977002] Calling '/bin/sign -4 -h sha256 -u packit#osbuild-image-builder-cli-358@copr.fedorahosted.org -r /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/image-builder-debugsource-40-1.20251029171325357520.pr358.3.g7070399.el10.aarch64.rpm' (attempt #1) [2025-10-29 17:22:36,734][ INFO][PID:2977002] signed rpm: /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/image-builder-debugsource-40-1.20251029171325357520.pr358.3.g7070399.el10.aarch64.rpm [2025-10-29 17:22:36,735][ INFO][PID:2977002] Calling '/bin/sign -4 -h sha256 -u packit#osbuild-image-builder-cli-358@copr.fedorahosted.org -r /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/image-builder-40-1.20251029171325357520.pr358.3.g7070399.el10.aarch64.rpm' (attempt #1) [2025-10-29 17:22:37,722][ INFO][PID:2977002] signed rpm: /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/image-builder-40-1.20251029171325357520.pr358.3.g7070399.el10.aarch64.rpm [2025-10-29 17:22:37,723][ INFO][PID:2977002] Sign done [2025-10-29 17:22:37,724][ INFO][PID:2977002] Incremental createrepo run, adding 09744789-image-builder into https://download.copr.fedorainfracloud.org/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64, (auto-create-repo=True) [2025-10-29 17:22:37,726][ INFO][PID:2977002] Running command 'copr-repo --batched /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64 --add 09744789-image-builder --no-appstream-metadata' as PID 3024447 [2025-10-29 17:22:38,650][ INFO][PID:2977002] Finished after 0 seconds with exit code 0 (copr-repo --batched /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64 --add 09744789-image-builder --no-appstream-metadata) [2025-10-29 17:22:38,651][ INFO][PID:2977002] Getting build details [2025-10-29 17:22:38,652][ INFO][PID:2977002] Listing built binary packages in /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder [2025-10-29 17:22:38,653][ INFO][PID:2977002] Built packages: ['image-builder 40', 'image-builder-debugsource 40', 'image-builder-debuginfo 40'] [2025-10-29 17:22:38,654][ INFO][PID:2977002] build details: {'built_packages': 'image-builder 40\nimage-builder-debugsource 40\nimage-builder-debuginfo 40'} [2025-10-29 17:22:38,654][ INFO][PID:2977002] Retrieving pubkey [2025-10-29 17:22:38,654][ INFO][PID:2977002] Calling '/bin/sign -u packit#osbuild-image-builder-cli-358@copr.fedorahosted.org -p' (attempt #1) [2025-10-29 17:22:38,841][ INFO][PID:2977002] Added pubkey for user packit project osbuild-image-builder-cli-358 into: /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/pubkey.gpg [2025-10-29 17:22:38,842][ INFO][PID:2977002] Finished build: id=9744789 failed=False timeout=18000 destdir=/var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358 chroot=centos-stream-10-aarch64 [2025-10-29 17:22:38,844][ INFO][PID:2977002] Worker succeeded build, took 259.9981915950775 [2025-10-29 17:22:38,844][ INFO][PID:2977002] Sending build state back to frontend: { "builds": [ { "timeout": 18000, "frontend_base_url": "https://copr.fedorainfracloud.org", "memory_reqs": 2048, "enable_net": false, "project_owner": "packit", "project_name": "osbuild-image-builder-cli-358", "project_dirname": "osbuild-image-builder-cli-358", "submitter": "packit", "ended_on": 1761758558.8440838, "started_on": 1761758298.8458922, "submitted_on": null, "status": 1, "chroot": "centos-stream-10-aarch64", "arch": "aarch64", "buildroot_pkgs": [], "task_id": "9744789-centos-stream-10-aarch64", "build_id": 9744789, "package_name": "image-builder", "package_version": "40-1.20251029171325357520.pr358.3.g7070399", "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/packit/osbuild-image-builder-cli-358/image-builder", "git_hash": "43912d2b7af84bd57511034ef484bec43a445284", "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": "packit/osbuild-image-builder-cli-358--packit", "results": { "packages": [ { "name": "image-builder", "epoch": null, "version": "40", "release": "1.20251029171325357520.pr358.3.g7070399.el10", "arch": "aarch64" }, { "name": "image-builder-debugsource", "epoch": null, "version": "40", "release": "1.20251029171325357520.pr358.3.g7070399.el10", "arch": "aarch64" }, { "name": "image-builder-debuginfo", "epoch": null, "version": "40", "release": "1.20251029171325357520.pr358.3.g7070399.el10", "arch": "aarch64" }, { "name": "image-builder", "epoch": null, "version": "40", "release": "1.20251029171325357520.pr358.3.g7070399.el10", "arch": "src" } ] }, "appstream": false, "allow_user_ssh": false, "ssh_public_keys": null, "storage": 0, "repos": [ { "baseurl": "https://download.copr.fedorainfracloud.org/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/", "id": "copr_base", "name": "Copr repository", "priority": null } ], "background": false, "fedora_review": false, "isolation": "default", "repo_priority": null, "tags": [ "arch_aarch64" ], "with_opts": [], "without_opts": [], "destdir": "/var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358", "results_repo_url": "https://download.copr.fedorainfracloud.org/results/packit/osbuild-image-builder-cli-358", "result_dir": "09744789-image-builder", "built_packages": "image-builder 40\nimage-builder-debugsource 40\nimage-builder-debuginfo 40", "id": 9744789, "mockchain_macros": { "copr_username": "packit", "copr_projectname": "osbuild-image-builder-cli-358", "vendor": "Fedora Project COPR (packit/osbuild-image-builder-cli-358)" } } ] } [2025-10-29 17:22:38,925][ INFO][PID:2977002] Sending fedora-messaging bus message in build.end [2025-10-29 17:22:38,951][ INFO][PID:2977002] Compressing /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/builder-live.log by gzip [2025-10-29 17:22:38,952][ INFO][PID:2977002] Running command 'gzip /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/builder-live.log' as PID 3024608 [2025-10-29 17:22:38,959][ INFO][PID:2977002] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/builder-live.log) [2025-10-29 17:22:38,961][ INFO][PID:2977002] Compressing /var/lib/copr/public_html/results/packit/osbuild-image-builder-cli-358/centos-stream-10-aarch64/09744789-image-builder/backend.log by gzip