[2025-12-18 02:08:34,225][ INFO][PID:1910745] Marking build as starting [2025-12-18 02:08:34,401][ INFO][PID:1910745] Checking that /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/repodata/repomd.xml exists [2025-12-18 02:08:34,409][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:08:34,418][ INFO][PID:1910745] VM allocation process starts [2025-12-18 02:08:34,494][ INFO][PID:1910745] Trying to allocate VM: ResallocHost, ticket_id=416511, requested_tags=['copr_builder', 'arch_ppc64le'] [2025-12-18 02:08:39,502][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:08:44,505][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:08:49,510][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:08:54,516][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:08:59,518][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:09:04,521][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:09:09,525][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:09:12,712][ INFO][PID:1910745] Allocated host ResallocHost, ticket_id=416511, hostname=2620:52:6:1161:dead:beef:cafe:c190, name=vmhost_p09_04_prod_00668637_20251218_014419, requested_tags=['copr_builder', 'arch_ppc64le'] [2025-12-18 02:09:12,717][ INFO][PID:1910745] Allocating ssh connection to builder [2025-12-18 02:09:12,718][ INFO][PID:1910745] Checking that builder machine is OK [2025-12-18 02:09:13,880][ INFO][PID:1910745] Running remote command: copr-builder-ready fedora-rawhide-ppc64le [2025-12-18 02:09:14,602][ INFO][PID:1910745] Red Hat subscription not needed for fedora-rawhide-ppc64le Builder is ready to be used [2025-12-18 02:09:14,606][ INFO][PID:1910745] Filling build.info file with builder info [2025-12-18 02:09:14,611][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:09:14,628][ INFO][PID:1910745] Sending build state back to frontend: { "builds": [ { "timeout": 18000, "frontend_base_url": "https://copr.fedorainfracloud.org", "memory_reqs": 2048, "enable_net": false, "project_owner": "petraglyph", "project_name": "packages", "project_dirname": "packages", "submitter": "petraglyph", "ended_on": null, "started_on": 1766023754.6281605, "submitted_on": null, "status": 3, "chroot": "fedora-rawhide-ppc64le", "arch": "ppc64le", "buildroot_pkgs": [], "task_id": "9929258-fedora-rawhide-ppc64le", "build_id": 9929258, "package_name": "rust-crossbeam-channel0.4", "package_version": "0.4.4-1", "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/petraglyph/packages/rust-crossbeam-channel0.4", "git_hash": "ae30815d5a0f642cccb00c05686df9ecaa136f2f", "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": "petraglyph/packages--petraglyph", "results": null, "appstream": false, "allow_user_ssh": false, "ssh_public_keys": null, "storage": 0, "repos": [ { "baseurl": "https://download.copr.fedorainfracloud.org/results/petraglyph/packages/fedora-rawhide-ppc64le/", "id": "copr_base", "name": "Copr repository", "priority": null } ], "background": false, "fedora_review": true, "isolation": "default", "repo_priority": null, "tags": [ "arch_ppc64le" ], "with_opts": [], "without_opts": [], "destdir": "/var/lib/copr/public_html/results/petraglyph/packages", "results_repo_url": "https://download.copr.fedorainfracloud.org/results/petraglyph/packages", "result_dir": "09929258-rust-crossbeam-channel0.4", "built_packages": "", "id": 9929258, "mockchain_macros": { "copr_username": "petraglyph", "copr_projectname": "packages", "vendor": "Fedora Project COPR (petraglyph/packages)" } } ] } [2025-12-18 02:09:14,919][ INFO][PID:1910745] Sending fedora-messaging bus message in build.start [2025-12-18 02:09:16,722][ INFO][PID:1910745] Sending fedora-messaging bus message in chroot.start [2025-12-18 02:09:16,827][ INFO][PID:1910745] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/9929258-fedora-rawhide-ppc64le --chroot fedora-rawhide-ppc64le --detached [2025-12-18 02:09:17,799][ INFO][PID:1910745] The copr-rpmbuild seems started, per: stdout: stderr: Warning: Permanently added '2620:52:6:1161:dead:beef:cafe:c190' (ED25519) to the list of known hosts. [2025-12-18 02:09:17,812][ INFO][PID:1910745] Downloading the builder-live.log file, attempt 1 [2025-12-18 02:09:17,821][ INFO][PID:1910745] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@2620:52:6:1161:dead:beef:cafe:c190 copr-rpmbuild-log [2025-12-18 02:09:22,848][ INFO][PID:1910745] Periodic builder liveness probe: alive [2025-12-18 02:09:22,850][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:09:27,852][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:09:32,854][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:09:37,869][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:09:42,876][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:09:47,879][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:09:52,881][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:09:57,891][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:10:02,892][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:10:07,894][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:10:12,896][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:10:17,903][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:10:22,911][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:10:27,912][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:10:32,919][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:10:37,925][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:10:42,927][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:10:47,928][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:10:52,932][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:10:57,934][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:11:02,942][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:11:07,947][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:11:12,951][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:11:17,955][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:11:22,959][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:11:27,960][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:11:32,962][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:11:37,970][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:11:42,980][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:11:47,982][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:11:52,984][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:11:57,986][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:12:02,988][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:12:08,000][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:12:13,007][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:12:18,009][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:12:23,014][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:12:28,016][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:12:33,028][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:12:38,030][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:12:43,041][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:12:48,047][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:12:53,053][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:12:58,056][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:13:03,059][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:13:08,061][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:13:13,064][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:13:18,079][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:13:23,093][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:13:28,097][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:13:33,115][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:13:38,118][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:13:43,128][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:13:48,139][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:13:53,141][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:13:58,149][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:14:03,157][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:14:08,164][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:14:13,168][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:14:18,198][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:14:23,202][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:14:28,208][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:14:33,214][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:14:38,218][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:14:43,224][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:14:48,230][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:14:53,252][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:14:58,264][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:15:03,282][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:15:08,287][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:15:13,296][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:15:18,306][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:15:23,311][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:15:28,314][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:15:33,324][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:15:38,348][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:15:43,362][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:15:48,383][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:15:53,387][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:15:58,394][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:16:03,396][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:16:08,398][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:16:13,401][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:16:18,407][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:16:23,414][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:16:28,416][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:16:33,417][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:16:38,435][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:16:43,437][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:16:48,458][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:16:53,460][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:16:58,461][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:17:03,473][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:17:08,476][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:17:13,477][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:17:18,479][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:17:23,487][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:17:28,498][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:17:33,500][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:17:38,504][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:17:43,508][ INFO][PID:1910745] Checking for cancel request [2025-12-18 02:17:46,740][ INFO][PID:1910745] Downloading results from builder [2025-12-18 02:17:46,743][ INFO][PID:1910745] rsyncing of mockbuilder@[2620:52:6:1161:dead:beef:cafe:c190]:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4 started [2025-12-18 02:17:46,748][ INFO][PID:1910745] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@[2620:52:6:1161:dead:beef:cafe:c190]:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/ &> /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/build-09929258.rsync.log [2025-12-18 02:17:47,417][ INFO][PID:1910745] rsyncing finished. [2025-12-18 02:17:47,420][ INFO][PID:1910745] Releasing VM back to pool [2025-12-18 02:17:47,453][ INFO][PID:1910745] Searching for 'success' file in resultdir [2025-12-18 02:17:47,459][ INFO][PID:1910745] Going to sign pkgs from source: 9929258-fedora-rawhide-ppc64le in chroot: /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le [2025-12-18 02:17:47,461][ INFO][PID:1910745] Calling '/bin/sign -u petraglyph#packages@copr.fedorahosted.org -p' (attempt #1) [2025-12-18 02:17:47,751][ INFO][PID:1910745] Calling '/bin/sign -4 -h sha256 -u petraglyph#packages@copr.fedorahosted.org -r /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/rust-crossbeam-channel0.4-0.4.4-1.fc44.src.rpm' (attempt #1) [2025-12-18 02:17:48,619][ INFO][PID:1910745] signed rpm: /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/rust-crossbeam-channel0.4-0.4.4-1.fc44.src.rpm [2025-12-18 02:17:48,621][ INFO][PID:1910745] Calling '/bin/sign -4 -h sha256 -u petraglyph#packages@copr.fedorahosted.org -r /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/rust-crossbeam-channel0.4+default-devel-0.4.4-1.fc44.noarch.rpm' (attempt #1) [2025-12-18 02:17:49,375][ INFO][PID:1910745] signed rpm: /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/rust-crossbeam-channel0.4+default-devel-0.4.4-1.fc44.noarch.rpm [2025-12-18 02:17:49,378][ INFO][PID:1910745] Calling '/bin/sign -4 -h sha256 -u petraglyph#packages@copr.fedorahosted.org -r /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/rust-crossbeam-channel0.4-devel-0.4.4-1.fc44.noarch.rpm' (attempt #1) [2025-12-18 02:17:50,114][ INFO][PID:1910745] signed rpm: /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/rust-crossbeam-channel0.4-devel-0.4.4-1.fc44.noarch.rpm [2025-12-18 02:17:50,115][ INFO][PID:1910745] Sign done [2025-12-18 02:17:50,125][ INFO][PID:1910745] Incremental createrepo run, adding 09929258-rust-crossbeam-channel0.4 into https://download.copr.fedorainfracloud.org/results/petraglyph/packages/fedora-rawhide-ppc64le, (auto-create-repo=True) [2025-12-18 02:17:50,129][ INFO][PID:1910745] Running command 'copr-repo --batched /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le --add 09929258-rust-crossbeam-channel0.4 --no-appstream-metadata' as PID 1994744 [2025-12-18 02:17:52,294][ INFO][PID:1910745] Finished after 2 seconds with exit code 0 (copr-repo --batched /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le --add 09929258-rust-crossbeam-channel0.4 --no-appstream-metadata) [2025-12-18 02:17:52,301][ INFO][PID:1910745] Getting build details [2025-12-18 02:17:52,309][ INFO][PID:1910745] Listing built binary packages in /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4 [2025-12-18 02:17:52,312][ INFO][PID:1910745] Built packages: ['rust-crossbeam-channel0.4+default-devel 0.4.4', 'rust-crossbeam-channel0.4-devel 0.4.4'] [2025-12-18 02:17:52,321][ INFO][PID:1910745] build details: {'built_packages': 'rust-crossbeam-channel0.4+default-devel 0.4.4\nrust-crossbeam-channel0.4-devel 0.4.4'} [2025-12-18 02:17:52,340][ INFO][PID:1910745] Retrieving pubkey [2025-12-18 02:17:52,342][ INFO][PID:1910745] Calling '/bin/sign -u petraglyph#packages@copr.fedorahosted.org -p' (attempt #1) [2025-12-18 02:17:52,536][ INFO][PID:1910745] Added pubkey for user petraglyph project packages into: /var/lib/copr/public_html/results/petraglyph/packages/pubkey.gpg [2025-12-18 02:17:52,555][ INFO][PID:1910745] Finished build: id=9929258 failed=False timeout=18000 destdir=/var/lib/copr/public_html/results/petraglyph/packages chroot=fedora-rawhide-ppc64le [2025-12-18 02:17:52,590][ INFO][PID:1910745] Worker succeeded build, took 517.9625947475433 [2025-12-18 02:17:52,591][ INFO][PID:1910745] Sending build state back to frontend: { "builds": [ { "timeout": 18000, "frontend_base_url": "https://copr.fedorainfracloud.org", "memory_reqs": 2048, "enable_net": false, "project_owner": "petraglyph", "project_name": "packages", "project_dirname": "packages", "submitter": "petraglyph", "ended_on": 1766024272.5907552, "started_on": 1766023754.6281605, "submitted_on": null, "status": 1, "chroot": "fedora-rawhide-ppc64le", "arch": "ppc64le", "buildroot_pkgs": [], "task_id": "9929258-fedora-rawhide-ppc64le", "build_id": 9929258, "package_name": "rust-crossbeam-channel0.4", "package_version": "0.4.4-1", "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/petraglyph/packages/rust-crossbeam-channel0.4", "git_hash": "ae30815d5a0f642cccb00c05686df9ecaa136f2f", "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": "petraglyph/packages--petraglyph", "results": { "packages": [ { "name": "rust-crossbeam-channel0.4+default-devel", "epoch": null, "version": "0.4.4", "release": "1.fc44", "arch": "noarch" }, { "name": "rust-crossbeam-channel0.4-devel", "epoch": null, "version": "0.4.4", "release": "1.fc44", "arch": "noarch" }, { "name": "rust-crossbeam-channel0.4", "epoch": null, "version": "0.4.4", "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/petraglyph/packages/fedora-rawhide-ppc64le/", "id": "copr_base", "name": "Copr repository", "priority": null } ], "background": false, "fedora_review": true, "isolation": "default", "repo_priority": null, "tags": [ "arch_ppc64le" ], "with_opts": [], "without_opts": [], "destdir": "/var/lib/copr/public_html/results/petraglyph/packages", "results_repo_url": "https://download.copr.fedorainfracloud.org/results/petraglyph/packages", "result_dir": "09929258-rust-crossbeam-channel0.4", "built_packages": "rust-crossbeam-channel0.4+default-devel 0.4.4\nrust-crossbeam-channel0.4-devel 0.4.4", "id": 9929258, "mockchain_macros": { "copr_username": "petraglyph", "copr_projectname": "packages", "vendor": "Fedora Project COPR (petraglyph/packages)" } } ] } [2025-12-18 02:17:52,868][ INFO][PID:1910745] Sending fedora-messaging bus message in build.end [2025-12-18 02:17:52,935][ INFO][PID:1910745] Compressing /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/builder-live.log by gzip [2025-12-18 02:17:52,941][ INFO][PID:1910745] Running command 'gzip /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/builder-live.log' as PID 1995159 [2025-12-18 02:17:52,978][ INFO][PID:1910745] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/builder-live.log) [2025-12-18 02:17:52,979][ INFO][PID:1910745] Compressing /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/backend.log by gzip [2025-12-18 02:17:52,980][ INFO][PID:1910745] Running command 'gzip /var/lib/copr/public_html/results/petraglyph/packages/fedora-rawhide-ppc64le/09929258-rust-crossbeam-channel0.4/backend.log' as PID 1995164