[2026-02-02 09:51:21,436][  INFO][PID:3961217] Marking build as starting
[2026-02-02 09:51:21,547][  INFO][PID:3961217] Checking that https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests/fedora-43-x86_64//repodata/repomd.xml exists
[2026-02-02 09:51:21,759][  INFO][PID:3961217] Checking that https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64//repodata/repomd.xml exists
[2026-02-02 09:51:22,023][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:51:22,024][  INFO][PID:3961217] VM allocation process starts
[2026-02-02 09:51:22,036][  INFO][PID:3961217] Trying to allocate VM: ResallocHost, ticket_id=1137434, requested_tags=['copr_builder', 'arch_x86_64']
[2026-02-02 09:51:25,053][  INFO][PID:3961217] Allocated host ResallocHost, ticket_id=1137434, hostname=23.22.131.41, name=aws_x86_64_normalreserved_prod_01858320_20260202_094708, requested_tags=['copr_builder', 'arch_x86_64']
[2026-02-02 09:51:25,054][  INFO][PID:3961217] Allocating ssh connection to builder
[2026-02-02 09:51:25,055][  INFO][PID:3961217] Checking that builder machine is OK
[2026-02-02 09:51:25,403][  INFO][PID:3961217] Running remote command: copr-builder-ready fedora-43-x86_64
[2026-02-02 09:51:25,782][  INFO][PID:3961217] Red Hat subscription not needed for fedora-43-x86_64
Builder is ready to be used

[2026-02-02 09:51:25,782][  INFO][PID:3961217] Filling build.info file with builder info
[2026-02-02 09:51:25,783][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:51:25,784][  INFO][PID:3961217] 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:4135",
            "submitter": null,
            "ended_on": null,
            "started_on": 1770025885.7842536,
            "submitted_on": null,
            "status": 3,
            "chroot": "fedora-43-x86_64",
            "arch": "x86_64",
            "buildroot_pkgs": [],
            "task_id": "10086778-fedora-43-x86_64",
            "build_id": 10086778,
            "package_name": "copr-backend",
            "package_version": "2.11.post1-1.git.55.e85a4cc",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/@copr/copr-pull-requests:pr:4135/copr-backend",
            "git_hash": "136c3f18a0f71d6c48b3b0680a6202cb0abe31ae",
            "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--dda1b727-e120-41e8-b251-7eba57c6d1ff",
            "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/fedora-43-x86_64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/",
                    "id": "copr_coprdir",
                    "name": "Coprdir repository",
                    "priority": null
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@copr/copr-dev/fedora-43-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:4135",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests:pr:4135",
            "result_dir": "10086778-copr-backend",
            "built_packages": "",
            "id": 10086778,
            "mockchain_macros": {
                "copr_username": "@copr",
                "copr_projectname": "copr-pull-requests",
                "vendor": "Fedora Project COPR (@copr/copr-pull-requests)"
            }
        }
    ]
}
[2026-02-02 09:51:25,848][  INFO][PID:3961217] Sending fedora-messaging bus message in build.start
[2026-02-02 09:51:26,551][  INFO][PID:3961217] Sending fedora-messaging bus message in chroot.start
[2026-02-02 09:51:26,598][  INFO][PID:3961217] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/10086778-fedora-43-x86_64 --chroot fedora-43-x86_64 --detached
[2026-02-02 09:51:26,987][  INFO][PID:3961217] The copr-rpmbuild seems started, per:
stdout: 
stderr: Warning: Permanently added '23.22.131.41' (ED25519) to the list of known hosts.


[2026-02-02 09:51:26,988][  INFO][PID:3961217] Downloading the builder-live.log file, attempt 1
[2026-02-02 09:51:26,991][  INFO][PID:3961217] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@23.22.131.41 copr-rpmbuild-log
[2026-02-02 09:51:31,998][  INFO][PID:3961217] Periodic builder liveness probe: alive
[2026-02-02 09:51:31,999][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:51:37,000][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:51:42,001][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:51:47,004][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:51:52,005][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:51:57,006][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:52:02,007][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:52:07,008][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:52:12,009][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:52:17,010][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:52:22,011][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:52:27,012][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:52:32,013][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:52:37,014][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:52:42,015][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:52:47,016][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:52:52,017][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:52:57,018][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:53:02,019][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:53:07,020][  INFO][PID:3961217] Checking for cancel request
[2026-02-02 09:53:10,572][  INFO][PID:3961217] Downloading results from builder
[2026-02-02 09:53:11,112][  INFO][PID:3961217] rsyncing of mockbuilder@23.22.131.41:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend started
[2026-02-02 09:53:11,113][  INFO][PID:3961217] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@23.22.131.41:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/ &> /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/build-10086778.rsync.log
[2026-02-02 09:53:11,865][  INFO][PID:3961217] rsyncing finished.
[2026-02-02 09:53:11,865][  INFO][PID:3961217] Releasing VM back to pool
[2026-02-02 09:53:11,874][  INFO][PID:3961217] Searching for 'success' file in resultdir
[2026-02-02 09:53:11,875][  INFO][PID:3961217] Going to sign pkgs from source: 10086778-fedora-43-x86_64 in chroot: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64
[2026-02-02 09:53:11,875][  INFO][PID:3961217] Calling '/bin/sign -u @copr#copr-pull-requests@copr.fedorahosted.org -p' (attempt #1)
[2026-02-02 09:53:12,144][  INFO][PID:3961217] 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:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-doc-2.11.post1-1.git.55.e85a4cc.fc43.noarch.rpm' (attempt #1)
[2026-02-02 09:53:12,866][  INFO][PID:3961217] signed rpm: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-doc-2.11.post1-1.git.55.e85a4cc.fc43.noarch.rpm
[2026-02-02 09:53:12,867][  INFO][PID:3961217] 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:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-2.11.post1-1.git.55.e85a4cc.fc43.noarch.rpm' (attempt #1)
[2026-02-02 09:53:13,588][  INFO][PID:3961217] signed rpm: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-2.11.post1-1.git.55.e85a4cc.fc43.noarch.rpm
[2026-02-02 09:53:13,589][  INFO][PID:3961217] 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:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-2.11.post1-1.git.55.e85a4cc.fc43.src.rpm' (attempt #1)
[2026-02-02 09:53:14,386][  INFO][PID:3961217] signed rpm: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-2.11.post1-1.git.55.e85a4cc.fc43.src.rpm
[2026-02-02 09:53:14,387][  INFO][PID:3961217] Sign done
[2026-02-02 09:53:14,388][  INFO][PID:3961217] Pulp: create_content: /api/v3/content/rpm/packages/upload/ /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-doc-2.11.post1-1.git.55.e85a4cc.fc43.noarch.rpm
[2026-02-02 09:53:15,370][  INFO][PID:3961217] [1/3] Uploaded to Pulp: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-doc-2.11.post1-1.git.55.e85a4cc.fc43.noarch.rpm
[2026-02-02 09:53:15,370][  INFO][PID:3961217] Pulp: create_content: /api/v3/content/rpm/packages/upload/ /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-2.11.post1-1.git.55.e85a4cc.fc43.noarch.rpm
[2026-02-02 09:53:15,846][  INFO][PID:3961217] [2/3] Uploaded to Pulp: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-2.11.post1-1.git.55.e85a4cc.fc43.noarch.rpm
[2026-02-02 09:53:15,846][  INFO][PID:3961217] Pulp: create_content: /api/v3/content/rpm/packages/upload/ /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-2.11.post1-1.git.55.e85a4cc.fc43.src.rpm
[2026-02-02 09:53:16,834][  INFO][PID:3961217] [3/3] Uploaded to Pulp: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-2.11.post1-1.git.55.e85a4cc.fc43.src.rpm
[2026-02-02 09:53:16,840][  INFO][PID:3961217] Pulp: get_repository: /api/v3/repositories/rpm/rpm/?name=%40copr%2Fcopr-pull-requests%3Apr%3A4135%2Ffedora-43-x86_64&offset=0&limit=1
[2026-02-02 09:53:17,128][  INFO][PID:3961217] Pulp: polling task status: /api/pulp/public-copr/api/v3/tasks/019c1dc5-5323-714a-b5a1-3357f7653ad3/
[2026-02-02 09:53:17,128][  INFO][PID:3961217] Pulp: get_by_href: /api/pulp/public-copr/api/v3/tasks/019c1dc5-5323-714a-b5a1-3357f7653ad3/
[2026-02-02 09:53:22,261][  INFO][PID:3961217] Pulp: polling task status: /api/pulp/public-copr/api/v3/tasks/019c1dc5-5323-714a-b5a1-3357f7653ad3/
[2026-02-02 09:53:22,262][  INFO][PID:3961217] Pulp: get_by_href: /api/pulp/public-copr/api/v3/tasks/019c1dc5-5323-714a-b5a1-3357f7653ad3/
[2026-02-02 09:53:22,570][  INFO][PID:3961217] Successfully modified Pulp repository content /api/pulp/public-copr/api/v3/repositories/rpm/rpm/019bf68a-5dd6-7d22-99a3-1ee596d0a22e/
[2026-02-02 09:53:22,571][  INFO][PID:3961217] Pulp: publishing /api/v3/publications/rpm/rpm/ /api/pulp/public-copr/api/v3/repositories/rpm/rpm/019bf68a-5dd6-7d22-99a3-1ee596d0a22e/
[2026-02-02 09:53:22,767][  INFO][PID:3961217] Pulp: polling task status: /api/pulp/public-copr/api/v3/tasks/019c1dc5-692b-7911-af34-3d0c530920c2/
[2026-02-02 09:53:22,768][  INFO][PID:3961217] Pulp: get_by_href: /api/pulp/public-copr/api/v3/tasks/019c1dc5-692b-7911-af34-3d0c530920c2/
[2026-02-02 09:53:27,913][  INFO][PID:3961217] Pulp: polling task status: /api/pulp/public-copr/api/v3/tasks/019c1dc5-692b-7911-af34-3d0c530920c2/
[2026-02-02 09:53:27,916][  INFO][PID:3961217] Pulp: get_by_href: /api/pulp/public-copr/api/v3/tasks/019c1dc5-692b-7911-af34-3d0c530920c2/
[2026-02-02 09:53:28,425][  INFO][PID:3961217] Successfully created Pulp publication of repository /api/pulp/public-copr/api/v3/repositories/rpm/rpm/019bf68a-5dd6-7d22-99a3-1ee596d0a22e/
[2026-02-02 09:53:28,431][  INFO][PID:3961217] Pulp: add_content: /api/pulp/public-copr/api/v3/repositories/rpm/rpm/019bf68a-5dd6-7d22-99a3-1ee596d0a22e/ (['/api/pulp/public-copr/api/v3/content/rpm/packages/019c1dc5-4a88-7c72-a7ea-743d798b21ff/', '/api/pulp/public-copr/api/v3/content/rpm/packages/019c1dc5-4de7-7585-afba-33205c851121/', '/api/pulp/public-copr/api/v3/content/rpm/packages/019c1dc5-51af-76e7-a45b-8fbcadffe800/'])
[2026-02-02 09:53:28,432][  INFO][PID:3961217] Getting build details
[2026-02-02 09:53:28,433][  INFO][PID:3961217] Listing built binary packages in /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend
[2026-02-02 09:53:28,433][  INFO][PID:3961217] Built packages:
['copr-backend 2.11.post1', 'copr-backend-doc 2.11.post1']
[2026-02-02 09:53:28,434][  INFO][PID:3961217] build details: {'built_packages': 'copr-backend 2.11.post1\ncopr-backend-doc 2.11.post1'}
[2026-02-02 09:53:28,435][  INFO][PID:3961217] Retrieving pubkey
[2026-02-02 09:53:28,435][  INFO][PID:3961217] Calling '/bin/sign -u @copr#copr-pull-requests@copr.fedorahosted.org -p' (attempt #1)
[2026-02-02 09:53:28,728][  INFO][PID:3961217] Added pubkey for user @copr project copr-pull-requests into: /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/pubkey.gpg
[2026-02-02 09:53:28,729][  INFO][PID:3961217] Removing /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-doc-2.11.post1-1.git.55.e85a4cc.fc43.noarch.rpm, it is stored in Pulp
[2026-02-02 09:53:28,729][  INFO][PID:3961217] Removing /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-2.11.post1-1.git.55.e85a4cc.fc43.noarch.rpm, it is stored in Pulp
[2026-02-02 09:53:28,730][  INFO][PID:3961217] Removing /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/copr-backend-2.11.post1-1.git.55.e85a4cc.fc43.src.rpm, it is stored in Pulp
[2026-02-02 09:53:28,733][  INFO][PID:3961217] Finished build: id=10086778 failed=False timeout=18000 destdir=/var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135 chroot=fedora-43-x86_64 
[2026-02-02 09:53:28,735][  INFO][PID:3961217] Worker succeeded build, took 122.95081400871277
[2026-02-02 09:53:28,736][  INFO][PID:3961217] 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:4135",
            "submitter": null,
            "ended_on": 1770026008.7350676,
            "started_on": 1770025885.7842536,
            "submitted_on": null,
            "status": 1,
            "chroot": "fedora-43-x86_64",
            "arch": "x86_64",
            "buildroot_pkgs": [],
            "task_id": "10086778-fedora-43-x86_64",
            "build_id": 10086778,
            "package_name": "copr-backend",
            "package_version": "2.11.post1-1.git.55.e85a4cc",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/@copr/copr-pull-requests:pr:4135/copr-backend",
            "git_hash": "136c3f18a0f71d6c48b3b0680a6202cb0abe31ae",
            "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--dda1b727-e120-41e8-b251-7eba57c6d1ff",
            "results": {
                "packages": [
                    {
                        "name": "copr-backend",
                        "epoch": null,
                        "version": "2.11.post1",
                        "release": "1.git.55.e85a4cc.fc43",
                        "arch": "src"
                    },
                    {
                        "name": "copr-backend",
                        "epoch": null,
                        "version": "2.11.post1",
                        "release": "1.git.55.e85a4cc.fc43",
                        "arch": "noarch"
                    },
                    {
                        "name": "copr-backend-doc",
                        "epoch": null,
                        "version": "2.11.post1",
                        "release": "1.git.55.e85a4cc.fc43",
                        "arch": "noarch"
                    }
                ]
            },
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 1,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests/fedora-43-x86_64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/",
                    "id": "copr_coprdir",
                    "name": "Coprdir repository",
                    "priority": null
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@copr/copr-dev/fedora-43-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:4135",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/@copr/copr-pull-requests:pr:4135",
            "result_dir": "10086778-copr-backend",
            "built_packages": "copr-backend 2.11.post1\ncopr-backend-doc 2.11.post1",
            "id": 10086778,
            "mockchain_macros": {
                "copr_username": "@copr",
                "copr_projectname": "copr-pull-requests",
                "vendor": "Fedora Project COPR (@copr/copr-pull-requests)"
            }
        }
    ]
}
[2026-02-02 09:53:28,866][  INFO][PID:3961217] Sending fedora-messaging bus message in build.end
[2026-02-02 09:53:28,898][  INFO][PID:3961217] Compressing /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/builder-live.log by gzip
[2026-02-02 09:53:28,899][  INFO][PID:3961217] Running command 'gzip /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/builder-live.log' as PID 3971878
[2026-02-02 09:53:28,910][  INFO][PID:3961217] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/builder-live.log)
[2026-02-02 09:53:28,911][  INFO][PID:3961217] Compressing /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/backend.log by gzip
[2026-02-02 09:53:28,912][  INFO][PID:3961217] Running command 'gzip /var/lib/copr/public_html/results/@copr/copr-pull-requests:pr:4135/fedora-43-x86_64/10086778-copr-backend/backend.log' as PID 3971879