[2026-08-21 15:22:03,589][  INFO][PID:3867535] Marking build as starting
[2026-08-21 15:22:03,652][  INFO][PID:3867535] Checking that https://download.copr.fedorainfracloud.org/results/rathann/ffmpeg/fedora-rawhide-x86_64//repodata/repomd.xml exists
[2026-08-21 15:22:04,073][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:22:04,154][  INFO][PID:3867535] rpmeta: predicted 1 min for mat2 on fedora-rawhide-x86_64 -> normal builder sufficient
[2026-08-21 15:22:04,157][  INFO][PID:3867535] VM allocation process starts
[2026-08-21 15:22:04,270][  INFO][PID:3867535] Trying to allocate VM: ResallocHost, ticket_id=4562675, requested_tags=['arch_x86_64', 'copr_builder']
[2026-08-21 15:22:09,273][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:22:14,277][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:22:19,280][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:22:24,284][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:22:29,286][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:22:32,830][  INFO][PID:3867535] Allocated host ResallocHost, ticket_id=4562675, hostname=54.162.64.127, name=aws_x86_64_reserved_prod_19680373_20260821_151930, requested_tags=['arch_x86_64', 'copr_builder']
[2026-08-21 15:22:32,831][  INFO][PID:3867535] Allocating ssh connection to builder
[2026-08-21 15:22:32,832][  INFO][PID:3867535] Checking that builder machine is OK
[2026-08-21 15:22:33,165][  INFO][PID:3867535] Installed copr-rpmbuild version: 1.9
[2026-08-21 15:22:33,166][  INFO][PID:3867535] Running remote command: copr-builder-ready fedora-rawhide-x86_64
[2026-08-21 15:22:33,357][  INFO][PID:3867535] Red Hat subscription not needed for fedora-rawhide-x86_64
Builder is ready to be used

[2026-08-21 15:22:33,358][  INFO][PID:3867535] Filling build.info file with builder info
[2026-08-21 15:22:33,359][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:22:33,361][  INFO][PID:3867535] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 180000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "rathann",
            "project_name": "ffmpeg",
            "project_dirname": "ffmpeg",
            "submitter": "rathann",
            "ended_on": null,
            "started_on": 1787325753.361094,
            "submitted_on": null,
            "status": 3,
            "chroot": "fedora-rawhide-x86_64",
            "arch": "x86_64",
            "buildroot_pkgs": [],
            "task_id": "10888855-fedora-rawhide-x86_64",
            "build_id": 10888855,
            "package_name": "mat2",
            "package_version": "0.14.0-6",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/rathann/ffmpeg/mat2",
            "git_hash": "82f1016e247004cca3b344f95fce7bdb49f66691",
            "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": "rathann/ffmpeg--rathann",
            "results": null,
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 1,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/rathann/ffmpeg/fedora-rawhide-x86_64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null,
                    "repo_gpgcheck": false
                }
            ],
            "background": false,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_x86_64"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/rathann/ffmpeg",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/rathann/ffmpeg",
            "result_dir": "10888855-mat2",
            "built_packages": "",
            "rpmeta_prediction": 1,
            "id": 10888855,
            "mockchain_macros": {
                "copr_username": "rathann",
                "copr_projectname": "ffmpeg",
                "vendor": "Fedora Project COPR (rathann/ffmpeg)"
            }
        }
    ]
}
[2026-08-21 15:22:33,417][  INFO][PID:3867535] Sending fedora-messaging bus message in build.start
[2026-08-21 15:22:34,274][  INFO][PID:3867535] Sending fedora-messaging bus message in chroot.start
[2026-08-21 15:22:34,313][  INFO][PID:3867535] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/10888855-fedora-rawhide-x86_64 --chroot fedora-rawhide-x86_64 --detached
[2026-08-21 15:22:34,786][  INFO][PID:3867535] The copr-rpmbuild seems started, per:
stdout: 
stderr: Warning: Permanently added '54.162.64.127' (ED25519) to the list of known hosts.


[2026-08-21 15:22:34,788][  INFO][PID:3867535] Downloading the builder-live.log file, attempt 1
[2026-08-21 15:22:34,793][  INFO][PID:3867535] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@54.162.64.127 copr-rpmbuild-log
[2026-08-21 15:22:39,825][  INFO][PID:3867535] Periodic builder liveness probe: alive
[2026-08-21 15:22:39,828][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:22:44,831][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:22:49,834][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:22:54,836][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:22:59,840][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:23:04,842][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:23:09,846][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:23:14,849][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:23:19,954][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:23:24,957][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:23:29,960][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:23:34,966][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:23:39,968][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:23:44,973][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:23:49,985][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:23:54,988][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:23:59,990][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:24:04,995][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:24:09,998][  INFO][PID:3867535] Checking for cancel request
[2026-08-21 15:24:13,567][  INFO][PID:3867535] Downloading results from builder
[2026-08-21 15:24:13,568][  INFO][PID:3867535] rsyncing of mockbuilder@54.162.64.127:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2 started
[2026-08-21 15:24:13,570][  INFO][PID:3867535] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@54.162.64.127:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/ &> /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/build-10888855.rsync.log
[2026-08-21 15:24:24,213][  INFO][PID:3867535] rsyncing finished.
[2026-08-21 15:24:24,216][  INFO][PID:3867535] VM Release request
[2026-08-21 15:24:24,283][  INFO][PID:3867535] Searching for 'success' file in resultdir
[2026-08-21 15:24:24,284][  INFO][PID:3867535] Going to sign pkgs from source: 10888855-fedora-rawhide-x86_64 in chroot: /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64
[2026-08-21 15:24:24,286][  INFO][PID:3867535] Calling '/bin/sign -u rathann#ffmpeg@copr.fedorahosted.org -p' (attempt #1)
[2026-08-21 15:24:24,602][  INFO][PID:3867535] Calling '/bin/sign -4 -h sha256 -u rathann#ffmpeg@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/python3-libmat2-0.14.0-6.fc46.noarch.rpm' (attempt #1)
[2026-08-21 15:24:25,512][  INFO][PID:3867535] signed rpm: /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/python3-libmat2-0.14.0-6.fc46.noarch.rpm
[2026-08-21 15:24:25,513][  INFO][PID:3867535] Calling '/bin/sign -4 -h sha256 -u rathann#ffmpeg@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-0.14.0-6.fc46.src.rpm' (attempt #1)
[2026-08-21 15:24:56,172][  INFO][PID:3867535] signed rpm: /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-0.14.0-6.fc46.src.rpm
[2026-08-21 15:24:56,175][  INFO][PID:3867535] Calling '/bin/sign -4 -h sha256 -u rathann#ffmpeg@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-dolphin-0.14.0-6.fc46.noarch.rpm' (attempt #1)
[2026-08-21 15:24:57,133][  INFO][PID:3867535] signed rpm: /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-dolphin-0.14.0-6.fc46.noarch.rpm
[2026-08-21 15:24:57,134][  INFO][PID:3867535] Calling '/bin/sign -4 -h sha256 -u rathann#ffmpeg@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-0.14.0-6.fc46.noarch.rpm' (attempt #1)
[2026-08-21 15:24:57,933][  INFO][PID:3867535] signed rpm: /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-0.14.0-6.fc46.noarch.rpm
[2026-08-21 15:24:57,937][  INFO][PID:3867535] Sign done
[2026-08-21 15:24:57,941][  INFO][PID:3867535] Pulp: create_content: /api/v3/content/rpm/packages/upload/ /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/python3-libmat2-0.14.0-6.fc46.noarch.rpm
[2026-08-21 15:24:58,317][  INFO][PID:3867535] [1/4] Uploaded to Pulp: /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/python3-libmat2-0.14.0-6.fc46.noarch.rpm
[2026-08-21 15:24:58,317][  INFO][PID:3867535] Pulp: create_content: /api/v3/content/rpm/packages/upload/ /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-0.14.0-6.fc46.src.rpm
[2026-08-21 15:24:59,446][  INFO][PID:3867535] Pulp: create_content: /api/v3/content/rpm/packages/upload/ /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-dolphin-0.14.0-6.fc46.noarch.rpm
[2026-08-21 15:24:59,448][  INFO][PID:3867535] [2/4] Uploaded to Pulp: /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-0.14.0-6.fc46.src.rpm
[2026-08-21 15:24:59,810][  INFO][PID:3867535] [3/4] Uploaded to Pulp: /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-dolphin-0.14.0-6.fc46.noarch.rpm
[2026-08-21 15:24:59,811][  INFO][PID:3867535] Pulp: create_content: /api/v3/content/rpm/packages/upload/ /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-0.14.0-6.fc46.noarch.rpm
[2026-08-21 15:25:00,264][  INFO][PID:3867535] [4/4] Uploaded to Pulp: /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-0.14.0-6.fc46.noarch.rpm
[2026-08-21 15:25:00,288][  INFO][PID:3867535] Pulp: get_repository: /api/v3/repositories/rpm/rpm/?name=rathann%2Fffmpeg%2Ffedora-rawhide-x86_64&offset=0&limit=1
[2026-08-21 15:25:01,099][  INFO][PID:3867535] Pulp: submitting modify repository content /api/pulp/public-copr/api/v3/repositories/rpm/rpm/01a00ef2-1bc2-74d0-a1d5-783ef3d149a6/
[2026-08-21 15:25:01,342][  INFO][PID:3867535] Pulp: modify repository content /api/pulp/public-copr/api/v3/repositories/rpm/rpm/01a00ef2-1bc2-74d0-a1d5-783ef3d149a6/ => task /api/pulp/public-copr/api/v3/tasks/01a024ec-e9c5-7ed8-92b6-8d2585a0afdb/
[2026-08-21 15:25:06,344][  INFO][PID:3867535] Pulp: get_by_href: /api/pulp/public-copr/api/v3/tasks/01a024ec-e9c5-7ed8-92b6-8d2585a0afdb/
[2026-08-21 15:25:06,512][  INFO][PID:3867535] Pulp modify repository content /api/pulp/public-copr/api/v3/repositories/rpm/rpm/01a00ef2-1bc2-74d0-a1d5-783ef3d149a6/ /api/pulp/public-copr/api/v3/tasks/01a024ec-e9c5-7ed8-92b6-8d2585a0afdb/ succeeded
[2026-08-21 15:25:06,516][  INFO][PID:3867535] Pulp: submitting publish /api/pulp/public-copr/api/v3/repositories/rpm/rpm/01a00ef2-1bc2-74d0-a1d5-783ef3d149a6/
[2026-08-21 15:25:06,742][  INFO][PID:3867535] Pulp: publish /api/pulp/public-copr/api/v3/repositories/rpm/rpm/01a00ef2-1bc2-74d0-a1d5-783ef3d149a6/ => task /api/pulp/public-copr/api/v3/tasks/01a024ec-feea-72bd-bd25-8762e66fb9bc/
[2026-08-21 15:25:11,744][  INFO][PID:3867535] Pulp: get_by_href: /api/pulp/public-copr/api/v3/tasks/01a024ec-feea-72bd-bd25-8762e66fb9bc/
[2026-08-21 15:25:11,916][  INFO][PID:3867535] Pulp publish /api/pulp/public-copr/api/v3/repositories/rpm/rpm/01a00ef2-1bc2-74d0-a1d5-783ef3d149a6/ /api/pulp/public-copr/api/v3/tasks/01a024ec-feea-72bd-bd25-8762e66fb9bc/ succeeded
[2026-08-21 15:25:11,921][  INFO][PID:3867535] Pulp: add_content: /api/pulp/public-copr/api/v3/repositories/rpm/rpm/01a00ef2-1bc2-74d0-a1d5-783ef3d149a6/ (['/api/pulp/public-copr/api/v3/content/rpm/packages/01a024ec-dde0-74f6-8b22-2c0a5115fb97/', '/api/pulp/public-copr/api/v3/content/rpm/packages/01a024ec-e216-7dfd-8b61-232e313ef429/', '/api/pulp/public-copr/api/v3/content/rpm/packages/01a024ec-e3b4-7c9a-b8fd-f61c317aaeb5/', '/api/pulp/public-copr/api/v3/content/rpm/packages/01a024ec-e57b-7686-8f7e-c81977aa4e1f/']) [1/1]
[2026-08-21 15:25:11,923][  INFO][PID:3867535] Getting build details
[2026-08-21 15:25:11,924][  INFO][PID:3867535] Listing built binary packages in /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2
[2026-08-21 15:25:11,925][  INFO][PID:3867535] Built packages:
['mat2-dolphin 0.14.0', 'python3-libmat2 0.14.0', 'mat2 0.14.0']
[2026-08-21 15:25:11,926][  INFO][PID:3867535] build details: {'built_packages': 'mat2-dolphin 0.14.0\npython3-libmat2 0.14.0\nmat2 0.14.0'}
[2026-08-21 15:25:11,927][  INFO][PID:3867535] Retrieving pubkey
[2026-08-21 15:25:11,928][  INFO][PID:3867535] Calling '/bin/sign -u rathann#ffmpeg@copr.fedorahosted.org -p' (attempt #1)
[2026-08-21 15:25:12,148][  INFO][PID:3867535] Added pubkey for user rathann project ffmpeg into: /var/lib/copr/public_html/results/rathann/ffmpeg/pubkey.gpg
[2026-08-21 15:25:12,150][  INFO][PID:3867535] Removing /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/python3-libmat2-0.14.0-6.fc46.noarch.rpm, it is stored in Pulp
[2026-08-21 15:25:12,151][  INFO][PID:3867535] Removing /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-0.14.0-6.fc46.src.rpm, it is stored in Pulp
[2026-08-21 15:25:12,153][  INFO][PID:3867535] Removing /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-dolphin-0.14.0-6.fc46.noarch.rpm, it is stored in Pulp
[2026-08-21 15:25:12,154][  INFO][PID:3867535] Removing /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/mat2-0.14.0-6.fc46.noarch.rpm, it is stored in Pulp
[2026-08-21 15:25:12,155][  INFO][PID:3867535] Finished build: id=10888855 failed=False timeout=180000 destdir=/var/lib/copr/public_html/results/rathann/ffmpeg chroot=fedora-rawhide-x86_64 
[2026-08-21 15:25:12,159][  INFO][PID:3867535] Worker succeeded build, took 158.79787731170654
[2026-08-21 15:25:12,160][  INFO][PID:3867535] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 180000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "rathann",
            "project_name": "ffmpeg",
            "project_dirname": "ffmpeg",
            "submitter": "rathann",
            "ended_on": 1787325912.1589713,
            "started_on": 1787325753.361094,
            "submitted_on": null,
            "status": 1,
            "chroot": "fedora-rawhide-x86_64",
            "arch": "x86_64",
            "buildroot_pkgs": [],
            "task_id": "10888855-fedora-rawhide-x86_64",
            "build_id": 10888855,
            "package_name": "mat2",
            "package_version": "0.14.0-6",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/rathann/ffmpeg/mat2",
            "git_hash": "82f1016e247004cca3b344f95fce7bdb49f66691",
            "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": "rathann/ffmpeg--rathann",
            "results": {
                "packages": [
                    {
                        "name": "mat2-dolphin",
                        "epoch": null,
                        "version": "0.14.0",
                        "release": "6.fc46",
                        "arch": "noarch"
                    },
                    {
                        "name": "python3-libmat2",
                        "epoch": null,
                        "version": "0.14.0",
                        "release": "6.fc46",
                        "arch": "noarch"
                    },
                    {
                        "name": "mat2",
                        "epoch": null,
                        "version": "0.14.0",
                        "release": "6.fc46",
                        "arch": "src"
                    },
                    {
                        "name": "mat2",
                        "epoch": null,
                        "version": "0.14.0",
                        "release": "6.fc46",
                        "arch": "noarch"
                    }
                ]
            },
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 1,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/rathann/ffmpeg/fedora-rawhide-x86_64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null,
                    "repo_gpgcheck": false
                }
            ],
            "background": false,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_x86_64"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/rathann/ffmpeg",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/rathann/ffmpeg",
            "result_dir": "10888855-mat2",
            "built_packages": "mat2-dolphin 0.14.0\npython3-libmat2 0.14.0\nmat2 0.14.0",
            "rpmeta_prediction": 1,
            "id": 10888855,
            "mockchain_macros": {
                "copr_username": "rathann",
                "copr_projectname": "ffmpeg",
                "vendor": "Fedora Project COPR (rathann/ffmpeg)"
            }
        }
    ]
}
[2026-08-21 15:25:12,220][  INFO][PID:3867535] Sending fedora-messaging bus message in build.end
[2026-08-21 15:25:12,254][  INFO][PID:3867535] Compressing /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/builder-live.log by gzip
[2026-08-21 15:25:12,256][  INFO][PID:3867535] Running command 'gzip /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/builder-live.log' as PID 3904676
[2026-08-21 15:25:12,302][  INFO][PID:3867535] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/builder-live.log)
[2026-08-21 15:25:12,302][  INFO][PID:3867535] Compressing /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/backend.log by gzip
[2026-08-21 15:25:12,304][  INFO][PID:3867535] Running command 'gzip /var/lib/copr/public_html/results/rathann/ffmpeg/fedora-rawhide-x86_64/10888855-mat2/backend.log' as PID 3904691