[2026-09-03 21:34:09,381][  INFO][PID:833483] Marking build as starting
[2026-09-03 21:34:09,414][  INFO][PID:833483] Checking that /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/repodata/repomd.xml exists
[2026-09-03 21:34:09,416][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:34:09,418][  INFO][PID:833483] rpmeta: no HW info for arch ppc64le, skipping
[2026-09-03 21:34:09,418][  INFO][PID:833483] VM allocation process starts
[2026-09-03 21:34:09,425][  INFO][PID:833483] Trying to allocate VM: ResallocHost, ticket_id=4832629, requested_tags=['arch_ppc64le', 'copr_builder']
[2026-09-03 21:34:14,428][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:34:19,429][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:34:21,454][  INFO][PID:833483] Allocated host ResallocHost, ticket_id=4832629, hostname=2620:52:6:1161:dead:beef:cafe:c179, name=vmhost_p09_04_prod_26856924_20260903_213110, requested_tags=['arch_ppc64le', 'copr_builder']
[2026-09-03 21:34:21,455][  INFO][PID:833483] Allocating ssh connection to builder
[2026-09-03 21:34:21,455][  INFO][PID:833483] Checking that builder machine is OK
[2026-09-03 21:34:22,451][  INFO][PID:833483] Installed copr-rpmbuild version: 1.9
[2026-09-03 21:34:22,451][  INFO][PID:833483] Running remote command: copr-builder-ready fedora-rawhide-ppc64le
[2026-09-03 21:34:23,012][  INFO][PID:833483] Red Hat subscription not needed for fedora-rawhide-ppc64le
Builder is ready to be used

[2026-09-03 21:34:23,012][  INFO][PID:833483] Filling build.info file with builder info
[2026-09-03 21:34:23,013][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:34:23,013][  INFO][PID:833483] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 90000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "@fedora-llvm-team",
            "project_name": "clang-monthly-fedora-rebuild",
            "project_dirname": "clang-monthly-fedora-rebuild",
            "submitter": "kkleine",
            "ended_on": null,
            "started_on": 1788471263.0134792,
            "submitted_on": null,
            "status": 3,
            "chroot": "fedora-rawhide-ppc64le",
            "arch": "ppc64le",
            "buildroot_pkgs": [
                "fedora-clang-default-cc"
            ],
            "task_id": "10929482-fedora-rawhide-ppc64le",
            "build_id": 10929482,
            "package_name": "libldm",
            "package_version": "0.2.5-4",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/@fedora-llvm-team/clang-monthly-fedora-rebuild/libldm",
            "git_hash": "3157c5ddfc09fe2476a68985a2fb25d255cadec6",
            "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": "@fedora-llvm-team/clang-monthly-fedora-rebuild--kkleine",
            "results": null,
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null,
                    "repo_gpgcheck": false
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/tstellar/fedora-clang-default-cc/fedora-rawhide-ppc64le/",
                    "id": "copr_tstellar_fedora_clang_default_cc",
                    "name": "Additional repo copr_tstellar_fedora_clang_default_cc",
                    "repo_gpgcheck": false
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/llvm-snapshots-big-merge-20260827/fedora-rawhide-ppc64le/",
                    "id": "copr_fedora_llvm_team_llvm_snapshots_big_merge_20260827",
                    "module_hotfixes": true,
                    "name": "Additional repo copr_fedora_llvm_team_llvm_snapshots_big_merge_20260827",
                    "repo_gpgcheck": false
                }
            ],
            "background": true,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_ppc64le"
            ],
            "with_opts": [
                "toolchain_clang",
                "clang_lto"
            ],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/clang-monthly-fedora-rebuild",
            "result_dir": "10929482-libldm",
            "built_packages": "",
            "rpmeta_prediction": null,
            "id": 10929482,
            "mockchain_macros": {
                "copr_username": "@fedora-llvm-team",
                "copr_projectname": "clang-monthly-fedora-rebuild",
                "vendor": "Fedora Project COPR (@fedora-llvm-team/clang-monthly-fedora-rebuild)"
            }
        }
    ]
}
[2026-09-03 21:34:23,044][  INFO][PID:833483] Sending fedora-messaging bus message in build.start
[2026-09-03 21:34:23,400][  INFO][PID:833483] Sending fedora-messaging bus message in chroot.start
[2026-09-03 21:34:23,420][  INFO][PID:833483] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/10929482-fedora-rawhide-ppc64le --chroot fedora-rawhide-ppc64le --detached
[2026-09-03 21:34:24,756][  INFO][PID:833483] The copr-rpmbuild seems started, per:
stdout: 
stderr: Warning: Permanently added '2620:52:6:1161:dead:beef:cafe:c179' (ED25519) to the list of known hosts.


[2026-09-03 21:34:24,757][  INFO][PID:833483] Downloading the builder-live.log file, attempt 1
[2026-09-03 21:34:24,758][  INFO][PID:833483] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@2620:52:6:1161:dead:beef:cafe:c179 copr-rpmbuild-log
[2026-09-03 21:34:29,767][  INFO][PID:833483] Periodic builder liveness probe: alive
[2026-09-03 21:34:29,769][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:34:34,770][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:34:39,771][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:34:44,772][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:34:49,773][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:34:54,774][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:34:59,774][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:35:04,775][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:35:09,776][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:35:14,777][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:35:19,778][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:35:24,779][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:35:29,780][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:35:34,781][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:35:39,781][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:35:44,782][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:35:49,783][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:35:54,784][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:35:59,785][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:36:04,786][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:36:09,787][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:36:14,787][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:36:19,788][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:36:24,789][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:36:29,790][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:36:34,791][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:36:39,792][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:36:44,793][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:36:49,794][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:36:54,795][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:36:59,795][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:37:04,796][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:37:09,797][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:37:14,798][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:37:19,799][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:37:24,800][  INFO][PID:833483] Checking for cancel request
[2026-09-03 21:37:29,241][  INFO][PID:833483] Downloading results from builder
[2026-09-03 21:37:29,242][  INFO][PID:833483] rsyncing of mockbuilder@[2620:52:6:1161:dead:beef:cafe:c179]:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm started
[2026-09-03 21:37:29,242][  INFO][PID:833483] 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:c179]:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/ &> /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/build-10929482.rsync.log
[2026-09-03 21:37:36,908][  INFO][PID:833483] rsyncing finished.
[2026-09-03 21:37:36,910][  INFO][PID:833483] VM Release request
[2026-09-03 21:37:36,915][  INFO][PID:833483] Searching for 'success' file in resultdir
[2026-09-03 21:37:36,916][  INFO][PID:833483] Going to sign pkgs from source: 10929482-fedora-rawhide-ppc64le in chroot: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le
[2026-09-03 21:37:36,918][  INFO][PID:833483] Calling '/bin/sign -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -p' (attempt #1)
[2026-09-03 21:37:37,111][  INFO][PID:833483] Calling '/bin/sign -4 -h sha256 -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/libldm-debugsource-0.2.5-4.fc46.ppc64le.rpm' (attempt #1)
[2026-09-03 21:37:37,770][  INFO][PID:833483] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/libldm-debugsource-0.2.5-4.fc46.ppc64le.rpm
[2026-09-03 21:37:37,771][  INFO][PID:833483] Calling '/bin/sign -4 -h sha256 -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/libldm-0.2.5-4.fc46.ppc64le.rpm' (attempt #1)
[2026-09-03 21:37:38,418][  INFO][PID:833483] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/libldm-0.2.5-4.fc46.ppc64le.rpm
[2026-09-03 21:37:38,419][  INFO][PID:833483] Calling '/bin/sign -4 -h sha256 -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/libldm-0.2.5-4.fc46.src.rpm' (attempt #1)
[2026-09-03 21:37:39,166][  INFO][PID:833483] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/libldm-0.2.5-4.fc46.src.rpm
[2026-09-03 21:37:39,167][  INFO][PID:833483] Calling '/bin/sign -4 -h sha256 -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/libldm-debuginfo-0.2.5-4.fc46.ppc64le.rpm' (attempt #1)
[2026-09-03 21:37:39,804][  INFO][PID:833483] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/libldm-debuginfo-0.2.5-4.fc46.ppc64le.rpm
[2026-09-03 21:37:39,804][  INFO][PID:833483] Calling '/bin/sign -4 -h sha256 -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -r /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/libldm-devel-0.2.5-4.fc46.ppc64le.rpm' (attempt #1)
[2026-09-03 21:37:40,552][  INFO][PID:833483] signed rpm: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/libldm-devel-0.2.5-4.fc46.ppc64le.rpm
[2026-09-03 21:37:40,552][  INFO][PID:833483] Sign done
[2026-09-03 21:37:40,552][  INFO][PID:833483] Incremental createrepo run, adding 10929482-libldm into https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le, (auto-create-repo=True)
[2026-09-03 21:37:40,553][  INFO][PID:833483] Running command 'copr-repo --batched /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le --add 10929482-libldm --no-appstream-metadata' as PID 869995
[2026-09-03 21:37:45,569][  INFO][PID:833483] Finished after 5 seconds with exit code 0 (copr-repo --batched /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le --add 10929482-libldm --no-appstream-metadata)
[2026-09-03 21:37:45,569][  INFO][PID:833483] Getting build details
[2026-09-03 21:37:45,569][  INFO][PID:833483] Listing built binary packages in /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm
[2026-09-03 21:37:45,570][  INFO][PID:833483] Built packages:
['libldm-debugsource 0.2.5', 'libldm-devel 0.2.5', 'libldm-debuginfo 0.2.5', 'libldm 0.2.5']
[2026-09-03 21:37:45,570][  INFO][PID:833483] build details: {'built_packages': 'libldm-debugsource 0.2.5\nlibldm-devel 0.2.5\nlibldm-debuginfo 0.2.5\nlibldm 0.2.5'}
[2026-09-03 21:37:45,570][  INFO][PID:833483] Retrieving pubkey
[2026-09-03 21:37:45,570][  INFO][PID:833483] Calling '/bin/sign -u @fedora-llvm-team#clang-monthly-fedora-rebuild@copr.fedorahosted.org -p' (attempt #1)
[2026-09-03 21:37:45,761][  INFO][PID:833483] Added pubkey for user @fedora-llvm-team project clang-monthly-fedora-rebuild into: /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/pubkey.gpg
[2026-09-03 21:37:45,761][  INFO][PID:833483] Finished build: id=10929482 failed=False timeout=90000 destdir=/var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild chroot=fedora-rawhide-ppc64le 
[2026-09-03 21:37:45,761][  INFO][PID:833483] Worker succeeded build, took 202.74839186668396
[2026-09-03 21:37:45,762][  INFO][PID:833483] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 90000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "@fedora-llvm-team",
            "project_name": "clang-monthly-fedora-rebuild",
            "project_dirname": "clang-monthly-fedora-rebuild",
            "submitter": "kkleine",
            "ended_on": 1788471465.761871,
            "started_on": 1788471263.0134792,
            "submitted_on": null,
            "status": 1,
            "chroot": "fedora-rawhide-ppc64le",
            "arch": "ppc64le",
            "buildroot_pkgs": [
                "fedora-clang-default-cc"
            ],
            "task_id": "10929482-fedora-rawhide-ppc64le",
            "build_id": 10929482,
            "package_name": "libldm",
            "package_version": "0.2.5-4",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/@fedora-llvm-team/clang-monthly-fedora-rebuild/libldm",
            "git_hash": "3157c5ddfc09fe2476a68985a2fb25d255cadec6",
            "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": "@fedora-llvm-team/clang-monthly-fedora-rebuild--kkleine",
            "results": {
                "packages": [
                    {
                        "name": "libldm-debugsource",
                        "epoch": null,
                        "version": "0.2.5",
                        "release": "4.fc46",
                        "arch": "ppc64le"
                    },
                    {
                        "name": "libldm-devel",
                        "epoch": null,
                        "version": "0.2.5",
                        "release": "4.fc46",
                        "arch": "ppc64le"
                    },
                    {
                        "name": "libldm-debuginfo",
                        "epoch": null,
                        "version": "0.2.5",
                        "release": "4.fc46",
                        "arch": "ppc64le"
                    },
                    {
                        "name": "libldm",
                        "epoch": null,
                        "version": "0.2.5",
                        "release": "4.fc46",
                        "arch": "src"
                    },
                    {
                        "name": "libldm",
                        "epoch": null,
                        "version": "0.2.5",
                        "release": "4.fc46",
                        "arch": "ppc64le"
                    }
                ]
            },
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": 0,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null,
                    "repo_gpgcheck": false
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/tstellar/fedora-clang-default-cc/fedora-rawhide-ppc64le/",
                    "id": "copr_tstellar_fedora_clang_default_cc",
                    "name": "Additional repo copr_tstellar_fedora_clang_default_cc",
                    "repo_gpgcheck": false
                },
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/llvm-snapshots-big-merge-20260827/fedora-rawhide-ppc64le/",
                    "id": "copr_fedora_llvm_team_llvm_snapshots_big_merge_20260827",
                    "module_hotfixes": true,
                    "name": "Additional repo copr_fedora_llvm_team_llvm_snapshots_big_merge_20260827",
                    "repo_gpgcheck": false
                }
            ],
            "background": true,
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_ppc64le"
            ],
            "with_opts": [
                "toolchain_clang",
                "clang_lto"
            ],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/@fedora-llvm-team/clang-monthly-fedora-rebuild",
            "result_dir": "10929482-libldm",
            "built_packages": "libldm-debugsource 0.2.5\nlibldm-devel 0.2.5\nlibldm-debuginfo 0.2.5\nlibldm 0.2.5",
            "rpmeta_prediction": null,
            "id": 10929482,
            "mockchain_macros": {
                "copr_username": "@fedora-llvm-team",
                "copr_projectname": "clang-monthly-fedora-rebuild",
                "vendor": "Fedora Project COPR (@fedora-llvm-team/clang-monthly-fedora-rebuild)"
            }
        }
    ]
}
[2026-09-03 21:37:45,801][  INFO][PID:833483] Sending fedora-messaging bus message in build.end
[2026-09-03 21:37:45,821][  INFO][PID:833483] Compressing /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/builder-live.log by gzip
[2026-09-03 21:37:45,822][  INFO][PID:833483] Running command 'gzip /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/builder-live.log' as PID 871266
[2026-09-03 21:37:45,826][  INFO][PID:833483] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/builder-live.log)
[2026-09-03 21:37:45,826][  INFO][PID:833483] Compressing /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/backend.log by gzip
[2026-09-03 21:37:45,827][  INFO][PID:833483] Running command 'gzip /var/lib/copr/public_html/results/@fedora-llvm-team/clang-monthly-fedora-rebuild/fedora-rawhide-ppc64le/10929482-libldm/backend.log' as PID 871268