[2025-10-22 01:39:12,205][  INFO][PID:3018349] Marking build as starting
[2025-10-22 01:39:12,277][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:39:12,277][  INFO][PID:3018349] VM allocation process starts
[2025-10-22 01:39:12,289][  INFO][PID:3018349] Trying to allocate VM: ResallocHost, ticket_id=5779666, requested_tags=['copr_builder', 'arch_s390x']
[2025-10-22 01:39:15,300][  INFO][PID:3018349] Allocated host ResallocHost, ticket_id=5779666, hostname=13.116.84.76, name=copr_ic_s390x_br_sao_1_prod_07587329_20251022_011201, requested_tags=['copr_builder', 'arch_s390x']
[2025-10-22 01:39:15,301][  INFO][PID:3018349] Allocating ssh connection to builder
[2025-10-22 01:39:15,301][  INFO][PID:3018349] Checking that builder machine is OK
[2025-10-22 01:39:16,984][  INFO][PID:3018349] Running remote command: copr-builder-ready fedora-41-s390x
[2025-10-22 01:39:18,546][  INFO][PID:3018349] Red Hat subscription not needed for fedora-41-s390x
Builder is ready to be used

[2025-10-22 01:39:18,546][  INFO][PID:3018349] Filling build.info file with builder info
[2025-10-22 01:39:18,548][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:39:18,549][  INFO][PID:3018349] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "rpmsoftwaremanagement",
            "project_name": "dnf-nightly",
            "project_dirname": "dnf-nightly",
            "submitter": "rpmsoftwaremanagement",
            "ended_on": null,
            "started_on": 1761097158.548938,
            "submitted_on": null,
            "status": 3,
            "chroot": "fedora-41-s390x",
            "arch": "s390x",
            "buildroot_pkgs": [],
            "task_id": "9714038-fedora-41-s390x",
            "build_id": 9714038,
            "package_name": "libcomps",
            "package_version": "0.1.23-20251022011258.4.gbd4474f",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/rpmsoftwaremanagement/dnf-nightly/libcomps",
            "git_hash": "499421b8f98c0041163db8b067341f7e9ebcbc29",
            "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": "rpmsoftwaremanagement/dnf-nightly--rpmsoftwaremanagement",
            "results": null,
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": null,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                }
            ],
            "background": false,
            "bootstrap": "off",
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_s390x"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/rpmsoftwaremanagement/dnf-nightly",
            "result_dir": "09714038-libcomps",
            "built_packages": "",
            "id": 9714038,
            "mockchain_macros": {
                "copr_username": "rpmsoftwaremanagement",
                "copr_projectname": "dnf-nightly",
                "vendor": "Fedora Project COPR (rpmsoftwaremanagement/dnf-nightly)"
            }
        }
    ]
}
[2025-10-22 01:39:18,630][  INFO][PID:3018349] Sending fedora-messaging bus message in build.start
[2025-10-22 01:39:19,266][  INFO][PID:3018349] Sending fedora-messaging bus message in chroot.start
[2025-10-22 01:39:19,289][  INFO][PID:3018349] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/9714038-fedora-41-s390x --chroot fedora-41-s390x --detached
[2025-10-22 01:39:21,087][  INFO][PID:3018349] The copr-rpmbuild seems started, per:
stdout: 
stderr: Warning: Permanently added '13.116.84.76' (ED25519) to the list of known hosts.


[2025-10-22 01:39:21,088][  INFO][PID:3018349] Downloading the builder-live.log file, attempt 1
[2025-10-22 01:39:21,089][  INFO][PID:3018349] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@13.116.84.76 copr-rpmbuild-log
[2025-10-22 01:39:26,094][  INFO][PID:3018349] Periodic builder liveness probe: alive
[2025-10-22 01:39:26,094][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:39:31,095][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:39:36,096][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:39:41,097][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:39:46,098][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:39:51,100][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:39:56,101][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:40:01,101][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:40:06,103][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:40:11,103][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:40:16,104][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:40:21,105][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:40:26,107][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:40:31,107][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:40:36,108][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:40:41,109][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:40:46,110][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:40:51,111][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:40:56,112][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:41:01,113][  INFO][PID:3018349] Checking for cancel request
[2025-10-22 01:41:04,070][  INFO][PID:3018349] Downloading results from builder
[2025-10-22 01:41:04,071][  INFO][PID:3018349] rsyncing of mockbuilder@13.116.84.76:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps started
[2025-10-22 01:41:04,071][  INFO][PID:3018349] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@13.116.84.76:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/ &> /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/build-09714038.rsync.log
[2025-10-22 01:41:07,418][  INFO][PID:3018349] rsyncing finished.
[2025-10-22 01:41:07,419][  INFO][PID:3018349] Releasing VM back to pool
[2025-10-22 01:41:07,430][  INFO][PID:3018349] Searching for 'success' file in resultdir
[2025-10-22 01:41:07,431][  INFO][PID:3018349] Going to sign pkgs from source: 9714038-fedora-41-s390x in chroot: /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x
[2025-10-22 01:41:07,432][  INFO][PID:3018349] Calling '/bin/sign -u rpmsoftwaremanagement#dnf-nightly@copr.fedorahosted.org -p' (attempt #1)
[2025-10-22 01:41:07,620][  INFO][PID:3018349] Calling '/bin/sign -4 -h sha256 -u rpmsoftwaremanagement#dnf-nightly@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/libcomps-debugsource-0.1.23-20251022011258.4.gbd4474f.fc41.s390x.rpm' (attempt #1)
[2025-10-22 01:41:08,361][  INFO][PID:3018349] signed rpm: /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/libcomps-debugsource-0.1.23-20251022011258.4.gbd4474f.fc41.s390x.rpm
[2025-10-22 01:41:08,362][  INFO][PID:3018349] Calling '/bin/sign -4 -h sha256 -u rpmsoftwaremanagement#dnf-nightly@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/libcomps-0.1.23-20251022011258.4.gbd4474f.fc41.src.rpm' (attempt #1)
[2025-10-22 01:41:09,110][  INFO][PID:3018349] signed rpm: /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/libcomps-0.1.23-20251022011258.4.gbd4474f.fc41.src.rpm
[2025-10-22 01:41:09,111][  INFO][PID:3018349] Calling '/bin/sign -4 -h sha256 -u rpmsoftwaremanagement#dnf-nightly@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/libcomps-doc-0.1.23-20251022011258.4.gbd4474f.fc41.noarch.rpm' (attempt #1)
[2025-10-22 01:41:09,681][  INFO][PID:3018349] signed rpm: /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/libcomps-doc-0.1.23-20251022011258.4.gbd4474f.fc41.noarch.rpm
[2025-10-22 01:41:09,681][  INFO][PID:3018349] Calling '/bin/sign -4 -h sha256 -u rpmsoftwaremanagement#dnf-nightly@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/libcomps-0.1.23-20251022011258.4.gbd4474f.fc41.s390x.rpm' (attempt #1)
[2025-10-22 01:41:10,418][  INFO][PID:3018349] signed rpm: /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/libcomps-0.1.23-20251022011258.4.gbd4474f.fc41.s390x.rpm
[2025-10-22 01:41:10,418][  INFO][PID:3018349] Calling '/bin/sign -4 -h sha256 -u rpmsoftwaremanagement#dnf-nightly@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/python3-libcomps-0.1.23-20251022011258.4.gbd4474f.fc41.s390x.rpm' (attempt #1)
[2025-10-22 01:41:11,318][  INFO][PID:3018349] signed rpm: /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/python3-libcomps-0.1.23-20251022011258.4.gbd4474f.fc41.s390x.rpm
[2025-10-22 01:41:11,319][  INFO][PID:3018349] Calling '/bin/sign -4 -h sha256 -u rpmsoftwaremanagement#dnf-nightly@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/python3-libcomps-debuginfo-0.1.23-20251022011258.4.gbd4474f.fc41.s390x.rpm' (attempt #1)
[2025-10-22 01:41:12,363][  INFO][PID:3018349] signed rpm: /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/python3-libcomps-debuginfo-0.1.23-20251022011258.4.gbd4474f.fc41.s390x.rpm
[2025-10-22 01:41:12,363][  INFO][PID:3018349] Calling '/bin/sign -4 -h sha256 -u rpmsoftwaremanagement#dnf-nightly@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/python-libcomps-doc-0.1.23-20251022011258.4.gbd4474f.fc41.noarch.rpm' (attempt #1)
[2025-10-22 01:41:13,263][  INFO][PID:3018349] signed rpm: /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/python-libcomps-doc-0.1.23-20251022011258.4.gbd4474f.fc41.noarch.rpm
[2025-10-22 01:41:13,264][  INFO][PID:3018349] Calling '/bin/sign -4 -h sha256 -u rpmsoftwaremanagement#dnf-nightly@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/libcomps-devel-0.1.23-20251022011258.4.gbd4474f.fc41.s390x.rpm' (attempt #1)
[2025-10-22 01:41:14,168][  INFO][PID:3018349] signed rpm: /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/libcomps-devel-0.1.23-20251022011258.4.gbd4474f.fc41.s390x.rpm
[2025-10-22 01:41:14,168][  INFO][PID:3018349] Calling '/bin/sign -4 -h sha256 -u rpmsoftwaremanagement#dnf-nightly@copr.fedorahosted.org -r /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/libcomps-debuginfo-0.1.23-20251022011258.4.gbd4474f.fc41.s390x.rpm' (attempt #1)
[2025-10-22 01:41:15,067][  INFO][PID:3018349] signed rpm: /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/libcomps-debuginfo-0.1.23-20251022011258.4.gbd4474f.fc41.s390x.rpm
[2025-10-22 01:41:15,068][  INFO][PID:3018349] Sign done
[2025-10-22 01:41:15,069][  INFO][PID:3018349] Incremental createrepo run, adding 09714038-libcomps into https://download.copr.fedorainfracloud.org/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x, (auto-create-repo=True)
[2025-10-22 01:41:15,070][  INFO][PID:3018349] Running command 'copr-repo --batched /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x --add 09714038-libcomps --no-appstream-metadata' as PID 3028309
[2025-10-22 01:41:16,300][  INFO][PID:3018349] Finished after 1 seconds with exit code 0 (copr-repo --batched /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x --add 09714038-libcomps --no-appstream-metadata)
[2025-10-22 01:41:16,301][  INFO][PID:3018349] Getting build details
[2025-10-22 01:41:16,301][  INFO][PID:3018349] Listing built binary packages in /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps
[2025-10-22 01:41:16,301][  INFO][PID:3018349] Built packages:
['python-libcomps-doc 0.1.23', 'libcomps-devel 0.1.23', 'libcomps-debuginfo 0.1.23', 'libcomps-debugsource 0.1.23', 'python3-libcomps-debuginfo 0.1.23', 'python3-libcomps 0.1.23', 'libcomps-doc 0.1.23', 'libcomps 0.1.23']
[2025-10-22 01:41:16,302][  INFO][PID:3018349] build details: {'built_packages': 'python-libcomps-doc 0.1.23\nlibcomps-devel 0.1.23\nlibcomps-debuginfo 0.1.23\nlibcomps-debugsource 0.1.23\npython3-libcomps-debuginfo 0.1.23\npython3-libcomps 0.1.23\nlibcomps-doc 0.1.23\nlibcomps 0.1.23'}
[2025-10-22 01:41:16,303][  INFO][PID:3018349] Retrieving pubkey
[2025-10-22 01:41:16,303][  INFO][PID:3018349] Calling '/bin/sign -u rpmsoftwaremanagement#dnf-nightly@copr.fedorahosted.org -p' (attempt #1)
[2025-10-22 01:41:16,657][  INFO][PID:3018349] Added pubkey for user rpmsoftwaremanagement project dnf-nightly into: /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/pubkey.gpg
[2025-10-22 01:41:16,658][  INFO][PID:3018349] Finished build: id=9714038 failed=False timeout=18000 destdir=/var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly chroot=fedora-41-s390x 
[2025-10-22 01:41:16,660][  INFO][PID:3018349] Worker succeeded build, took 118.1111376285553
[2025-10-22 01:41:16,660][  INFO][PID:3018349] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "rpmsoftwaremanagement",
            "project_name": "dnf-nightly",
            "project_dirname": "dnf-nightly",
            "submitter": "rpmsoftwaremanagement",
            "ended_on": 1761097276.6600757,
            "started_on": 1761097158.548938,
            "submitted_on": null,
            "status": 1,
            "chroot": "fedora-41-s390x",
            "arch": "s390x",
            "buildroot_pkgs": [],
            "task_id": "9714038-fedora-41-s390x",
            "build_id": 9714038,
            "package_name": "libcomps",
            "package_version": "0.1.23-20251022011258.4.gbd4474f",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/rpmsoftwaremanagement/dnf-nightly/libcomps",
            "git_hash": "499421b8f98c0041163db8b067341f7e9ebcbc29",
            "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": "rpmsoftwaremanagement/dnf-nightly--rpmsoftwaremanagement",
            "results": {
                "packages": [
                    {
                        "name": "python-libcomps-doc",
                        "epoch": null,
                        "version": "0.1.23",
                        "release": "20251022011258.4.gbd4474f.fc41",
                        "arch": "noarch"
                    },
                    {
                        "name": "libcomps-devel",
                        "epoch": null,
                        "version": "0.1.23",
                        "release": "20251022011258.4.gbd4474f.fc41",
                        "arch": "s390x"
                    },
                    {
                        "name": "libcomps",
                        "epoch": null,
                        "version": "0.1.23",
                        "release": "20251022011258.4.gbd4474f.fc41",
                        "arch": "src"
                    },
                    {
                        "name": "libcomps-debuginfo",
                        "epoch": null,
                        "version": "0.1.23",
                        "release": "20251022011258.4.gbd4474f.fc41",
                        "arch": "s390x"
                    },
                    {
                        "name": "libcomps-debugsource",
                        "epoch": null,
                        "version": "0.1.23",
                        "release": "20251022011258.4.gbd4474f.fc41",
                        "arch": "s390x"
                    },
                    {
                        "name": "python3-libcomps-debuginfo",
                        "epoch": null,
                        "version": "0.1.23",
                        "release": "20251022011258.4.gbd4474f.fc41",
                        "arch": "s390x"
                    },
                    {
                        "name": "python3-libcomps",
                        "epoch": null,
                        "version": "0.1.23",
                        "release": "20251022011258.4.gbd4474f.fc41",
                        "arch": "s390x"
                    },
                    {
                        "name": "libcomps-doc",
                        "epoch": null,
                        "version": "0.1.23",
                        "release": "20251022011258.4.gbd4474f.fc41",
                        "arch": "noarch"
                    },
                    {
                        "name": "libcomps",
                        "epoch": null,
                        "version": "0.1.23",
                        "release": "20251022011258.4.gbd4474f.fc41",
                        "arch": "s390x"
                    }
                ]
            },
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": null,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                }
            ],
            "background": false,
            "bootstrap": "off",
            "fedora_review": false,
            "isolation": "default",
            "repo_priority": null,
            "tags": [
                "arch_s390x"
            ],
            "with_opts": [],
            "without_opts": [],
            "destdir": "/var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/rpmsoftwaremanagement/dnf-nightly",
            "result_dir": "09714038-libcomps",
            "built_packages": "python-libcomps-doc 0.1.23\nlibcomps-devel 0.1.23\nlibcomps-debuginfo 0.1.23\nlibcomps-debugsource 0.1.23\npython3-libcomps-debuginfo 0.1.23\npython3-libcomps 0.1.23\nlibcomps-doc 0.1.23\nlibcomps 0.1.23",
            "id": 9714038,
            "mockchain_macros": {
                "copr_username": "rpmsoftwaremanagement",
                "copr_projectname": "dnf-nightly",
                "vendor": "Fedora Project COPR (rpmsoftwaremanagement/dnf-nightly)"
            }
        }
    ]
}
[2025-10-22 01:41:16,780][  INFO][PID:3018349] Sending fedora-messaging bus message in build.end
[2025-10-22 01:41:16,803][  INFO][PID:3018349] Compressing /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/builder-live.log by gzip
[2025-10-22 01:41:16,804][  INFO][PID:3018349] Running command 'gzip /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/builder-live.log' as PID 3028492
[2025-10-22 01:41:16,817][  INFO][PID:3018349] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/builder-live.log)
[2025-10-22 01:41:16,817][  INFO][PID:3018349] Compressing /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/backend.log by gzip
[2025-10-22 01:41:16,818][  INFO][PID:3018349] Running command 'gzip /var/lib/copr/public_html/results/rpmsoftwaremanagement/dnf-nightly/fedora-41-s390x/09714038-libcomps/backend.log' as PID 3028493