[2026-07-26 16:48:18,434][ INFO][PID:3403655] Marking build as starting [2026-07-26 16:48:18,475][ INFO][PID:3403655] Checking that https://download.copr.fedorainfracloud.org/results/beiyu/riscv64-repair-test/fedora-43-riscv64//repodata/repomd.xml exists [2026-07-26 16:48:19,091][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:48:19,097][ INFO][PID:3403655] rpmeta: no HW info for arch riscv64, skipping [2026-07-26 16:48:19,098][ INFO][PID:3403655] VM allocation process starts [2026-07-26 16:48:19,105][ INFO][PID:3403655] Trying to allocate VM: ResallocHost, ticket_id=4112325, requested_tags=['arch_riscv64', 'copr_builder'] [2026-07-26 16:48:22,118][ INFO][PID:3403655] Allocated host ResallocHost, ticket_id=4112325, hostname=34.227.171.175, name=aws_x86_64_reserved_prod_14492425_20260726_160914, requested_tags=['arch_riscv64', 'copr_builder'] [2026-07-26 16:48:22,119][ INFO][PID:3403655] Allocating ssh connection to builder [2026-07-26 16:48:22,120][ INFO][PID:3403655] Checking that builder machine is OK [2026-07-26 16:48:22,452][ INFO][PID:3403655] Installed copr-rpmbuild version: 1.8 [2026-07-26 16:48:22,453][ INFO][PID:3403655] Running remote command: copr-builder-ready fedora-43-riscv64 [2026-07-26 16:48:22,644][ INFO][PID:3403655] Red Hat subscription not needed for fedora-43-riscv64 Builder is ready to be used [2026-07-26 16:48:22,645][ INFO][PID:3403655] Filling build.info file with builder info [2026-07-26 16:48:22,645][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:48:22,647][ INFO][PID:3403655] Sending build state back to frontend: { "builds": [ { "timeout": 18000, "frontend_base_url": "https://copr.fedorainfracloud.org", "memory_reqs": 2048, "enable_net": false, "project_owner": "beiyu", "project_name": "riscv64-repair-test", "project_dirname": "riscv64-repair-test", "submitter": "beiyu", "ended_on": null, "started_on": 1785084502.646976, "submitted_on": null, "status": 3, "chroot": "fedora-43-riscv64", "arch": "riscv64", "buildroot_pkgs": [], "task_id": "10774936-fedora-43-riscv64", "build_id": 10774936, "package_name": "erlang-lager", "package_version": "3.9.2-17", "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/beiyu/riscv64-repair-test/erlang-lager", "git_hash": "71b822226930cf53f1b9932f671490ec6ae6bc2f", "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": "beiyu/riscv64-repair-test--beiyu", "results": null, "appstream": false, "allow_user_ssh": false, "ssh_public_keys": null, "storage": 1, "repos": [ { "baseurl": "https://download.copr.fedorainfracloud.org/results/beiyu/riscv64-repair-test/fedora-43-riscv64/", "id": "copr_base", "name": "Copr repository", "priority": null } ], "background": false, "fedora_review": false, "isolation": "default", "repo_priority": null, "tags": [ "arch_riscv64" ], "with_opts": [], "without_opts": [], "destdir": "/var/lib/copr/public_html/results/beiyu/riscv64-repair-test", "results_repo_url": "https://download.copr.fedorainfracloud.org/results/beiyu/riscv64-repair-test", "result_dir": "10774936-erlang-lager", "built_packages": "", "rpmeta_prediction": null, "id": 10774936, "mockchain_macros": { "copr_username": "beiyu", "copr_projectname": "riscv64-repair-test", "vendor": "Fedora Project COPR (beiyu/riscv64-repair-test)" } } ] } [2026-07-26 16:48:22,686][ INFO][PID:3403655] Sending fedora-messaging bus message in build.start [2026-07-26 16:48:23,102][ INFO][PID:3403655] Sending fedora-messaging bus message in chroot.start [2026-07-26 16:48:23,127][ INFO][PID:3403655] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/10774936-fedora-43-riscv64 --chroot fedora-43-riscv64 --detached [2026-07-26 16:48:23,619][ INFO][PID:3403655] The copr-rpmbuild seems started, per: stdout: stderr: Warning: Permanently added '34.227.171.175' (ED25519) to the list of known hosts. [2026-07-26 16:48:23,620][ INFO][PID:3403655] Downloading the builder-live.log file, attempt 1 [2026-07-26 16:48:23,623][ INFO][PID:3403655] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@34.227.171.175 copr-rpmbuild-log [2026-07-26 16:48:28,659][ INFO][PID:3403655] Periodic builder liveness probe: alive [2026-07-26 16:48:28,660][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:48:33,661][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:48:38,663][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:48:43,664][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:48:48,665][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:48:53,666][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:48:58,668][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:49:03,669][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:49:08,670][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:49:13,672][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:49:18,673][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:49:23,675][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:49:28,679][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:49:33,680][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:49:38,682][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:49:43,683][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:49:48,684][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:49:53,686][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:49:58,687][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:50:03,688][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:50:08,945][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:50:13,946][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:50:18,947][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:50:23,948][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:50:28,950][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:50:33,952][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:50:38,953][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:50:43,954][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:50:48,956][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:50:53,957][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:50:58,958][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:51:03,960][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:51:08,961][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:51:13,962][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:51:18,963][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:51:23,964][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:51:29,044][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:51:34,045][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:51:39,047][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:51:44,048][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:51:49,049][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:51:54,050][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:51:59,052][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:52:04,053][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:52:09,054][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:52:14,257][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:52:19,259][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:52:24,260][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:52:29,261][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:52:34,262][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:52:39,263][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:52:44,264][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:52:49,266][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:52:54,267][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:52:59,268][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:53:04,270][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:53:09,271][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:53:14,272][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:53:19,312][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:53:24,328][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:53:29,329][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:53:34,331][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:53:39,332][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:53:44,688][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:53:49,690][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:53:54,692][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:53:59,693][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:54:04,695][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:54:09,696][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:54:14,800][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:54:19,916][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:54:24,917][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:54:29,918][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:54:34,919][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:54:39,930][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:54:44,968][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:54:49,975][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:54:54,978][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:54:59,980][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:55:05,022][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:55:10,050][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:55:15,191][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:55:20,210][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:55:25,212][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:55:30,252][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:55:35,512][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:55:40,516][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:55:45,518][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:55:50,519][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:55:55,520][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:56:00,522][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:56:05,528][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:56:10,529][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:56:15,531][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:56:20,532][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:56:25,533][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:56:30,534][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:56:35,596][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:56:40,598][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:56:45,599][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:56:50,600][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:56:55,602][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:57:00,603][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:57:05,662][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:57:10,663][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:57:15,664][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:57:20,666][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:57:25,667][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:57:30,668][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:57:35,670][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:57:40,671][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:57:45,672][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:57:50,673][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:57:55,675][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:58:00,676][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:58:05,677][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:58:10,679][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:58:15,857][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:58:20,859][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:58:25,860][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:58:30,897][ INFO][PID:3403655] Periodic builder liveness probe: alive [2026-07-26 16:58:30,898][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:58:35,899][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:58:40,901][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:58:45,902][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:58:50,904][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:58:55,905][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:59:00,906][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:59:05,907][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:59:10,908][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:59:15,910][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:59:20,911][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:59:25,912][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:59:30,913][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:59:35,915][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:59:40,916][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:59:45,918][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:59:50,947][ INFO][PID:3403655] Checking for cancel request [2026-07-26 16:59:55,949][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:00:00,950][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:00:05,952][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:00:10,953][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:00:15,955][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:00:20,956][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:00:25,958][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:00:30,960][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:00:35,961][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:00:40,963][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:00:45,964][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:00:50,965][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:00:55,967][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:01:01,250][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:01:06,251][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:01:11,252][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:01:16,254][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:01:21,255][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:01:26,256][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:01:31,258][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:01:36,259][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:01:41,260][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:01:46,262][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:01:51,263][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:01:56,264][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:02:01,265][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:02:06,266][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:02:11,268][ INFO][PID:3403655] Checking for cancel request [2026-07-26 17:02:11,403][ INFO][PID:3403655] Downloading results from builder [2026-07-26 17:02:11,404][ INFO][PID:3403655] rsyncing of mockbuilder@34.227.171.175:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/beiyu/riscv64-repair-test/fedora-43-riscv64/10774936-erlang-lager started [2026-07-26 17:02:11,405][ INFO][PID:3403655] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@34.227.171.175:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/beiyu/riscv64-repair-test/fedora-43-riscv64/10774936-erlang-lager/ &> /var/lib/copr/public_html/results/beiyu/riscv64-repair-test/fedora-43-riscv64/10774936-erlang-lager/build-10774936.rsync.log [2026-07-26 17:02:11,708][ INFO][PID:3403655] rsyncing finished. [2026-07-26 17:02:11,709][ INFO][PID:3403655] VM Release request [2026-07-26 17:02:11,718][ INFO][PID:3403655] Searching for 'success' file in resultdir [2026-07-26 17:02:11,719][ ERROR][PID:3403655] Build failed: Backend process error: No success file => build failure [2026-07-26 17:02:11,734][ INFO][PID:3403655] Finished build: id=10774936 failed=True timeout=18000 destdir=/var/lib/copr/public_html/results/beiyu/riscv64-repair-test chroot=fedora-43-riscv64 [2026-07-26 17:02:11,739][ ERROR][PID:3403655] Backend process error: No success file => build failure [2026-07-26 17:02:11,753][ INFO][PID:3403655] Worker failed build, took 829.106073141098 [2026-07-26 17:02:11,753][ INFO][PID:3403655] Sending build state back to frontend: { "builds": [ { "timeout": 18000, "frontend_base_url": "https://copr.fedorainfracloud.org", "memory_reqs": 2048, "enable_net": false, "project_owner": "beiyu", "project_name": "riscv64-repair-test", "project_dirname": "riscv64-repair-test", "submitter": "beiyu", "ended_on": 1785085331.7530491, "started_on": 1785084502.646976, "submitted_on": null, "status": 0, "chroot": "fedora-43-riscv64", "arch": "riscv64", "buildroot_pkgs": [], "task_id": "10774936-fedora-43-riscv64", "build_id": 10774936, "package_name": "erlang-lager", "package_version": "3.9.2-17", "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/beiyu/riscv64-repair-test/erlang-lager", "git_hash": "71b822226930cf53f1b9932f671490ec6ae6bc2f", "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": "beiyu/riscv64-repair-test--beiyu", "results": null, "appstream": false, "allow_user_ssh": false, "ssh_public_keys": null, "storage": 1, "repos": [ { "baseurl": "https://download.copr.fedorainfracloud.org/results/beiyu/riscv64-repair-test/fedora-43-riscv64/", "id": "copr_base", "name": "Copr repository", "priority": null } ], "background": false, "fedora_review": false, "isolation": "default", "repo_priority": null, "tags": [ "arch_riscv64" ], "with_opts": [], "without_opts": [], "destdir": "/var/lib/copr/public_html/results/beiyu/riscv64-repair-test", "results_repo_url": "https://download.copr.fedorainfracloud.org/results/beiyu/riscv64-repair-test", "result_dir": "10774936-erlang-lager", "built_packages": "", "rpmeta_prediction": null, "id": 10774936, "mockchain_macros": { "copr_username": "beiyu", "copr_projectname": "riscv64-repair-test", "vendor": "Fedora Project COPR (beiyu/riscv64-repair-test)" } } ] } [2026-07-26 17:02:11,795][ INFO][PID:3403655] Sending fedora-messaging bus message in build.end [2026-07-26 17:02:11,822][ INFO][PID:3403655] Compressing /var/lib/copr/public_html/results/beiyu/riscv64-repair-test/fedora-43-riscv64/10774936-erlang-lager/builder-live.log by gzip [2026-07-26 17:02:11,823][ INFO][PID:3403655] Running command 'gzip /var/lib/copr/public_html/results/beiyu/riscv64-repair-test/fedora-43-riscv64/10774936-erlang-lager/builder-live.log' as PID 3489456 [2026-07-26 17:02:11,864][ INFO][PID:3403655] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/beiyu/riscv64-repair-test/fedora-43-riscv64/10774936-erlang-lager/builder-live.log) [2026-07-26 17:02:11,865][ INFO][PID:3403655] Compressing /var/lib/copr/public_html/results/beiyu/riscv64-repair-test/fedora-43-riscv64/10774936-erlang-lager/backend.log by gzip [2026-07-26 17:02:11,867][ INFO][PID:3403655] Running command 'gzip /var/lib/copr/public_html/results/beiyu/riscv64-repair-test/fedora-43-riscv64/10774936-erlang-lager/backend.log' as PID 3489460