[2026-01-13 13:59:06,114][ INFO][PID:3075948] Marking build as starting [2026-01-13 13:59:06,216][ INFO][PID:3075948] Checking that /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/repodata/repomd.xml exists [2026-01-13 13:59:06,219][ INFO][PID:3075948] Checking for cancel request [2026-01-13 13:59:06,221][ INFO][PID:3075948] VM allocation process starts [2026-01-13 13:59:06,250][ INFO][PID:3075948] Trying to allocate VM: ResallocHost, ticket_id=793352, requested_tags=['copr_builder', 'arch_x86_64'] [2026-01-13 13:59:11,259][ INFO][PID:3075948] Checking for cancel request [2026-01-13 13:59:12,326][ INFO][PID:3075948] Allocated host ResallocHost, ticket_id=793352, hostname=3.234.251.244, name=aws_x86_64_spot_prod_01182698_20260113_135351, requested_tags=['copr_builder', 'arch_x86_64'] [2026-01-13 13:59:12,327][ INFO][PID:3075948] Allocating ssh connection to builder [2026-01-13 13:59:12,328][ INFO][PID:3075948] Checking that builder machine is OK [2026-01-13 13:59:12,775][ INFO][PID:3075948] Running remote command: copr-builder-ready fedora-rawhide-x86_64 [2026-01-13 13:59:13,073][ INFO][PID:3075948] Red Hat subscription not needed for fedora-rawhide-x86_64 Builder is ready to be used [2026-01-13 13:59:13,074][ INFO][PID:3075948] Filling build.info file with builder info [2026-01-13 13:59:13,076][ INFO][PID:3075948] Checking for cancel request [2026-01-13 13:59:13,087][ INFO][PID:3075948] Sending build state back to frontend: { "builds": [ { "timeout": 18000, "frontend_base_url": "https://copr.fedorainfracloud.org", "memory_reqs": 2048, "enable_net": false, "project_owner": "@python", "project_name": "jupyterlab_rawhide", "project_dirname": "jupyterlab_rawhide", "submitter": "lbalhar", "ended_on": null, "started_on": 1768312753.0869355, "submitted_on": null, "status": 3, "chroot": "fedora-rawhide-x86_64", "arch": "x86_64", "buildroot_pkgs": [], "task_id": "10003930-fedora-rawhide-x86_64", "build_id": 10003930, "package_name": "python-ipywidgets", "package_version": "8.1.8-1", "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/@python/jupyterlab_rawhide/python-ipywidgets", "git_hash": "39615e8bc7735a02d4ce538e89517f7eec0ffc3c", "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": "@python/jupyterlab_rawhide--lbalhar", "results": null, "appstream": false, "allow_user_ssh": false, "ssh_public_keys": null, "storage": 0, "repos": [ { "baseurl": "https://download.copr.fedorainfracloud.org/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/", "id": "copr_base", "name": "Copr repository", "priority": null } ], "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/@python/jupyterlab_rawhide", "results_repo_url": "https://download.copr.fedorainfracloud.org/results/@python/jupyterlab_rawhide", "result_dir": "10003930-python-ipywidgets", "built_packages": "", "id": 10003930, "mockchain_macros": { "copr_username": "@python", "copr_projectname": "jupyterlab_rawhide", "vendor": "Fedora Project COPR (@python/jupyterlab_rawhide)" } } ] } [2026-01-13 13:59:13,293][ INFO][PID:3075948] Sending fedora-messaging bus message in build.start [2026-01-13 13:59:14,150][ INFO][PID:3075948] Sending fedora-messaging bus message in chroot.start [2026-01-13 13:59:14,223][ INFO][PID:3075948] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/10003930-fedora-rawhide-x86_64 --chroot fedora-rawhide-x86_64 --detached [2026-01-13 13:59:14,622][ INFO][PID:3075948] The copr-rpmbuild seems started, per: stdout: stderr: Warning: Permanently added '3.234.251.244' (ED25519) to the list of known hosts. [2026-01-13 13:59:14,624][ INFO][PID:3075948] Downloading the builder-live.log file, attempt 1 [2026-01-13 13:59:14,630][ INFO][PID:3075948] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@3.234.251.244 copr-rpmbuild-log [2026-01-13 13:59:19,636][ INFO][PID:3075948] Periodic builder liveness probe: alive [2026-01-13 13:59:19,637][ INFO][PID:3075948] Checking for cancel request [2026-01-13 13:59:24,642][ INFO][PID:3075948] Checking for cancel request [2026-01-13 13:59:29,654][ INFO][PID:3075948] Checking for cancel request [2026-01-13 13:59:34,655][ INFO][PID:3075948] Checking for cancel request [2026-01-13 13:59:39,656][ INFO][PID:3075948] Checking for cancel request [2026-01-13 13:59:43,804][ ERROR][PID:3075948] SSH connection lost on #1 attempt, let's retry after 10s, Connection broke. [2026-01-13 13:59:44,661][ INFO][PID:3075948] Checking for cancel request [2026-01-13 13:59:49,666][ INFO][PID:3075948] Checking for cancel request [2026-01-13 13:59:53,811][WARNING][PID:3075948] SSH connection lost on #1 attempt, let's retry after 10s, Unable to finish after 1 SSH attempts [2026-01-13 13:59:54,675][ INFO][PID:3075948] Checking for cancel request [2026-01-13 13:59:59,677][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:00:03,813][ INFO][PID:3075948] Downloading the builder-live.log file, attempt 2 [2026-01-13 14:00:03,818][ INFO][PID:3075948] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@3.234.251.244 copr-rpmbuild-log [2026-01-13 14:00:04,682][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:00:09,687][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:00:14,689][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:00:19,695][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:00:24,700][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:00:29,701][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:00:34,705][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:00:39,706][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:00:44,712][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:00:49,745][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:00:54,749][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:00:59,751][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:01:03,900][ ERROR][PID:3075948] SSH connection lost on #1 attempt, let's retry after 10s, Connection broke. [2026-01-13 14:01:04,752][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:01:09,763][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:01:13,907][WARNING][PID:3075948] SSH connection lost on #2 attempt, let's retry after 10s, Unable to finish after 1 SSH attempts [2026-01-13 14:01:14,765][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:01:19,769][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:01:23,915][ INFO][PID:3075948] Downloading the builder-live.log file, attempt 3 [2026-01-13 14:01:23,920][ INFO][PID:3075948] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@3.234.251.244 copr-rpmbuild-log [2026-01-13 14:01:24,803][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:01:29,814][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:01:34,821][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:01:39,835][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:01:44,839][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:01:49,844][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:01:54,870][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:01:59,882][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:02:04,887][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:02:10,022][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:02:15,033][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:02:20,048][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:02:24,056][ ERROR][PID:3075948] SSH connection lost on #1 attempt, let's retry after 10s, Connection broke. [2026-01-13 14:02:25,073][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:02:30,079][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:02:34,068][WARNING][PID:3075948] SSH connection lost on #3 attempt, let's retry after 10s, Unable to finish after 1 SSH attempts [2026-01-13 14:02:35,081][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:02:40,095][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:02:44,070][ INFO][PID:3075948] Downloading the builder-live.log file, attempt 4 [2026-01-13 14:02:44,078][ INFO][PID:3075948] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@3.234.251.244 copr-rpmbuild-log [2026-01-13 14:02:45,108][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:02:50,122][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:02:55,131][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:00,144][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:05,148][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:10,153][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:15,157][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:20,159][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:25,162][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:30,165][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:35,167][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:40,173][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:44,263][ ERROR][PID:3075948] SSH connection lost on #1 attempt, let's retry after 10s, Connection broke. [2026-01-13 14:03:45,189][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:50,196][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:54,282][ ERROR][PID:3075948] Giving up for unstable SSH, failures: 1768312793.8110125, 1768312873.907185, 1768312954.06865, 1768313034.2824638 [2026-01-13 14:03:54,285][ ERROR][PID:3075948] Re-try request for task on 'ResallocHost, ticket_id=793352, hostname=3.234.251.244, name=aws_x86_64_spot_prod_01182698_20260113_135351, requested_tags=['copr_builder', 'arch_x86_64']': SSH problems when downloading live log: Stopped following builder for broken SSH: Unable to finish after 1 SSH attempts [2026-01-13 14:03:54,287][ INFO][PID:3075948] Releasing VM back to pool [2026-01-13 14:03:54,509][ INFO][PID:3075948] Retry #1 (on other host) [2026-01-13 14:03:54,511][ INFO][PID:3075948] Checking that /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/repodata/repomd.xml exists [2026-01-13 14:03:54,512][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:54,516][ INFO][PID:3075948] VM allocation process starts [2026-01-13 14:03:54,537][ INFO][PID:3075948] Trying to allocate VM: ResallocHost, ticket_id=793402, requested_tags=['copr_builder', 'arch_x86_64'] [2026-01-13 14:03:57,595][ INFO][PID:3075948] Allocated host ResallocHost, ticket_id=793402, hostname=100.27.196.143, name=aws_x86_64_normalreserved_prod_01183931_20260113_135808, requested_tags=['copr_builder', 'arch_x86_64'] [2026-01-13 14:03:57,596][ INFO][PID:3075948] Allocating ssh connection to builder [2026-01-13 14:03:57,597][ INFO][PID:3075948] Checking that builder machine is OK [2026-01-13 14:03:58,026][ INFO][PID:3075948] Running remote command: copr-builder-ready fedora-rawhide-x86_64 [2026-01-13 14:03:58,336][ INFO][PID:3075948] Red Hat subscription not needed for fedora-rawhide-x86_64 Builder is ready to be used [2026-01-13 14:03:58,336][ INFO][PID:3075948] Filling build.info file with builder info [2026-01-13 14:03:58,412][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:03:58,414][ INFO][PID:3075948] Not re-notifying FE and msg buses for the new host. [2026-01-13 14:03:58,415][ INFO][PID:3075948] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/10003930-fedora-rawhide-x86_64 --chroot fedora-rawhide-x86_64 --detached [2026-01-13 14:03:58,871][ INFO][PID:3075948] The copr-rpmbuild seems started, per: stdout: stderr: Warning: Permanently added '100.27.196.143' (ED25519) to the list of known hosts. [2026-01-13 14:03:58,876][ INFO][PID:3075948] Downloading the builder-live.log file, attempt 1 [2026-01-13 14:03:58,883][ INFO][PID:3075948] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@100.27.196.143 copr-rpmbuild-log [2026-01-13 14:04:03,877][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:04:08,883][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:04:13,887][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:04:18,893][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:04:23,897][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:04:28,902][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:04:33,904][ INFO][PID:3075948] Checking for cancel request [2026-01-13 14:04:38,283][ INFO][PID:3075948] Downloading results from builder [2026-01-13 14:04:38,284][ INFO][PID:3075948] rsyncing of mockbuilder@100.27.196.143:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets started [2026-01-13 14:04:38,285][ INFO][PID:3075948] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@100.27.196.143:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets/ &> /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets/build-10003930.rsync.log [2026-01-13 14:04:38,714][ INFO][PID:3075948] rsyncing finished. [2026-01-13 14:04:38,718][ INFO][PID:3075948] Releasing VM back to pool [2026-01-13 14:04:38,780][ INFO][PID:3075948] Searching for 'success' file in resultdir [2026-01-13 14:04:38,780][ INFO][PID:3075948] Going to sign pkgs from source: 10003930-fedora-rawhide-x86_64 in chroot: /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64 [2026-01-13 14:04:38,781][ INFO][PID:3075948] Calling '/bin/sign -u @python#jupyterlab_rawhide@copr.fedorahosted.org -p' (attempt #1) [2026-01-13 14:04:39,067][ INFO][PID:3075948] Calling '/bin/sign -4 -h sha256 -u @python#jupyterlab_rawhide@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets/python3-ipywidgets-8.1.8-1.fc44.noarch.rpm' (attempt #1) [2026-01-13 14:04:39,838][ INFO][PID:3075948] signed rpm: /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets/python3-ipywidgets-8.1.8-1.fc44.noarch.rpm [2026-01-13 14:04:39,839][ INFO][PID:3075948] Calling '/bin/sign -4 -h sha256 -u @python#jupyterlab_rawhide@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets/python-ipywidgets-8.1.8-1.fc44.src.rpm' (attempt #1) [2026-01-13 14:04:40,699][ INFO][PID:3075948] signed rpm: /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets/python-ipywidgets-8.1.8-1.fc44.src.rpm [2026-01-13 14:04:40,700][ INFO][PID:3075948] Sign done [2026-01-13 14:04:40,704][ INFO][PID:3075948] Incremental createrepo run, adding 10003930-python-ipywidgets into https://download.copr.fedorainfracloud.org/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64, (auto-create-repo=True) [2026-01-13 14:04:40,706][ INFO][PID:3075948] Running command 'copr-repo --batched /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64 --add 10003930-python-ipywidgets --no-appstream-metadata' as PID 3132340 [2026-01-13 14:04:42,512][ INFO][PID:3075948] Finished after 1 seconds with exit code 0 (copr-repo --batched /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64 --add 10003930-python-ipywidgets --no-appstream-metadata) [2026-01-13 14:04:42,515][ INFO][PID:3075948] Getting build details [2026-01-13 14:04:42,516][ INFO][PID:3075948] Listing built binary packages in /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets [2026-01-13 14:04:42,516][ INFO][PID:3075948] Built packages: ['python3-ipywidgets 8.1.8'] [2026-01-13 14:04:42,517][ INFO][PID:3075948] build details: {'built_packages': 'python3-ipywidgets 8.1.8'} [2026-01-13 14:04:42,518][ INFO][PID:3075948] Retrieving pubkey [2026-01-13 14:04:42,519][ INFO][PID:3075948] Calling '/bin/sign -u @python#jupyterlab_rawhide@copr.fedorahosted.org -p' (attempt #1) [2026-01-13 14:04:42,819][ INFO][PID:3075948] Added pubkey for user @python project jupyterlab_rawhide into: /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/pubkey.gpg [2026-01-13 14:04:42,820][ INFO][PID:3075948] Finished build: id=10003930 failed=False timeout=18000 destdir=/var/lib/copr/public_html/results/@python/jupyterlab_rawhide chroot=fedora-rawhide-x86_64 [2026-01-13 14:04:42,825][ INFO][PID:3075948] Worker succeeded build, took 44.411705017089844 [2026-01-13 14:04:42,830][ INFO][PID:3075948] Sending build state back to frontend: { "builds": [ { "timeout": 18000, "frontend_base_url": "https://copr.fedorainfracloud.org", "memory_reqs": 2048, "enable_net": false, "project_owner": "@python", "project_name": "jupyterlab_rawhide", "project_dirname": "jupyterlab_rawhide", "submitter": "lbalhar", "ended_on": 1768313082.8256845, "started_on": 1768313038.4139795, "submitted_on": null, "status": 1, "chroot": "fedora-rawhide-x86_64", "arch": "x86_64", "buildroot_pkgs": [], "task_id": "10003930-fedora-rawhide-x86_64", "build_id": 10003930, "package_name": "python-ipywidgets", "package_version": "8.1.8-1", "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/@python/jupyterlab_rawhide/python-ipywidgets", "git_hash": "39615e8bc7735a02d4ce538e89517f7eec0ffc3c", "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": "@python/jupyterlab_rawhide--lbalhar", "results": { "packages": [ { "name": "python3-ipywidgets", "epoch": null, "version": "8.1.8", "release": "1.fc44", "arch": "noarch" }, { "name": "python-ipywidgets", "epoch": null, "version": "8.1.8", "release": "1.fc44", "arch": "src" } ] }, "appstream": false, "allow_user_ssh": false, "ssh_public_keys": null, "storage": 0, "repos": [ { "baseurl": "https://download.copr.fedorainfracloud.org/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/", "id": "copr_base", "name": "Copr repository", "priority": null } ], "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/@python/jupyterlab_rawhide", "results_repo_url": "https://download.copr.fedorainfracloud.org/results/@python/jupyterlab_rawhide", "result_dir": "10003930-python-ipywidgets", "built_packages": "python3-ipywidgets 8.1.8", "id": 10003930, "mockchain_macros": { "copr_username": "@python", "copr_projectname": "jupyterlab_rawhide", "vendor": "Fedora Project COPR (@python/jupyterlab_rawhide)" } } ] } [2026-01-13 14:04:42,922][ INFO][PID:3075948] Sending fedora-messaging bus message in build.end [2026-01-13 14:04:42,975][ INFO][PID:3075948] Compressing /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets/builder-live.log by gzip [2026-01-13 14:04:42,980][ INFO][PID:3075948] Running command 'gzip /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets/builder-live.log' as PID 3132565 [2026-01-13 14:04:42,994][ INFO][PID:3075948] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets/builder-live.log) [2026-01-13 14:04:42,996][ INFO][PID:3075948] Compressing /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets/backend.log by gzip [2026-01-13 14:04:43,000][ INFO][PID:3075948] Running command 'gzip /var/lib/copr/public_html/results/@python/jupyterlab_rawhide/fedora-rawhide-x86_64/10003930-python-ipywidgets/backend.log' as PID 3132569