[2025-10-10 16:03:09,002][  INFO][PID:3236557] Marking build as starting
[2025-10-10 16:03:09,053][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:03:09,054][  INFO][PID:3236557] VM allocation process starts
[2025-10-10 16:03:09,129][  INFO][PID:3236557] Trying to allocate VM: ResallocHost, ticket_id=5599082, requested_tags=['copr_builder', 'arch_x86_64']
[2025-10-10 16:03:12,157][  INFO][PID:3236557] Allocated host ResallocHost, ticket_id=5599082, hostname=3.236.24.79, name=aws_x86_64_normalreserved_prod_07321673_20251010_155003, requested_tags=['copr_builder', 'arch_x86_64']
[2025-10-10 16:03:12,157][  INFO][PID:3236557] Allocating ssh connection to builder
[2025-10-10 16:03:12,158][  INFO][PID:3236557] Checking that builder machine is OK
[2025-10-10 16:03:12,467][  INFO][PID:3236557] Running remote command: copr-builder-ready fedora-42-x86_64
[2025-10-10 16:03:12,668][  INFO][PID:3236557] Red Hat subscription not needed for fedora-42-x86_64
Builder is ready to be used

[2025-10-10 16:03:12,668][  INFO][PID:3236557] Filling build.info file with builder info
[2025-10-10 16:03:12,669][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:03:12,669][  INFO][PID:3236557] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "gotmax23",
            "project_name": "golang-github-spf13-cobra-1.5.0",
            "project_dirname": "golang-github-spf13-cobra-1.5.0",
            "submitter": "https://src.fedoraproject.org/user/gotmax23",
            "ended_on": null,
            "started_on": 1760112192.6696568,
            "submitted_on": null,
            "status": 3,
            "chroot": "fedora-42-x86_64",
            "arch": "x86_64",
            "buildroot_pkgs": [],
            "task_id": "9677556-fedora-42-x86_64",
            "build_id": 9677556,
            "package_name": "golang-github-facebookincubator-nvdtools",
            "package_version": "0.1.4-19",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/gotmax23/golang-github-spf13-cobra-1.5.0/golang-github-facebookincubator-nvdtools",
            "git_hash": "5fe9a3e189fc96d3d134cedd20268afe4d9ec2e0",
            "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": "gotmax23/golang-github-spf13-cobra-1.5.0--https://src.fedoraproject.org/user/gotmax23",
            "results": null,
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": null,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                },
                {
                    "baseurl": "http://kojipkgs.fedoraproject.org/repos/rawhide/latest/$basearch/",
                    "id": "http_kojipkgs_fedoraproject_org_repos_rawhide_latest_basearch",
                    "name": "Additional repo http_kojipkgs_fedoraproject_org_repos_rawhide_latest_basearch"
                }
            ],
            "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/gotmax23/golang-github-spf13-cobra-1.5.0",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/gotmax23/golang-github-spf13-cobra-1.5.0",
            "result_dir": "09677556-golang-github-facebookincubator-nvdtools",
            "built_packages": "",
            "id": 9677556,
            "mockchain_macros": {
                "copr_username": "gotmax23",
                "copr_projectname": "golang-github-spf13-cobra-1.5.0",
                "vendor": "Fedora Project COPR (gotmax23/golang-github-spf13-cobra-1.5.0)"
            }
        }
    ]
}
[2025-10-10 16:03:12,710][  INFO][PID:3236557] Sending fedora-messaging bus message in build.start
[2025-10-10 16:03:13,334][  INFO][PID:3236557] Sending fedora-messaging bus message in chroot.start
[2025-10-10 16:03:13,357][  INFO][PID:3236557] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --task-url https://copr.fedorainfracloud.org/backend/get-build-task/9677556-fedora-42-x86_64 --chroot fedora-42-x86_64 --detached
[2025-10-10 16:03:13,694][  INFO][PID:3236557] The copr-rpmbuild seems started, per:
stdout: 
stderr: Warning: Permanently added '3.236.24.79' (ED25519) to the list of known hosts.


[2025-10-10 16:03:13,695][  INFO][PID:3236557] Downloading the builder-live.log file, attempt 1
[2025-10-10 16:03:13,696][  INFO][PID:3236557] Popen command started: ssh -F /home/copr/.ssh/config mockbuilder@3.236.24.79 copr-rpmbuild-log
[2025-10-10 16:03:18,700][  INFO][PID:3236557] Periodic builder liveness probe: alive
[2025-10-10 16:03:18,701][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:03:23,701][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:03:28,702][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:03:33,703][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:03:38,704][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:03:43,705][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:03:48,706][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:03:53,707][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:03:58,708][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:04:03,709][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:04:08,710][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:04:13,711][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:04:18,712][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:04:23,712][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:04:28,713][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:04:33,714][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:04:38,933][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:04:43,935][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:04:48,937][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:04:53,938][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:04:58,939][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:05:03,939][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:05:08,940][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:05:13,941][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:05:18,943][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:05:23,944][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:05:28,945][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:05:33,946][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:05:38,946][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:05:43,947][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:05:48,948][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:05:53,949][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:05:58,951][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:06:03,952][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:06:08,953][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:06:13,954][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:06:18,963][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:06:23,964][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:06:28,965][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:06:33,966][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:06:38,967][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:06:44,026][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:06:49,029][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:06:54,032][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:06:59,034][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:07:04,035][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:07:09,036][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:07:14,037][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:07:19,037][  INFO][PID:3236557] Checking for cancel request
[2025-10-10 16:07:21,392][  INFO][PID:3236557] Downloading results from builder
[2025-10-10 16:07:21,393][  INFO][PID:3236557] rsyncing of mockbuilder@3.236.24.79:/var/lib/copr-rpmbuild/results/ to /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools started
[2025-10-10 16:07:21,393][  INFO][PID:3236557] Popen command started: /usr/bin/rsync -rltDvH --chmod=D755,F644 -e 'ssh -F /home/copr/.ssh/config' mockbuilder@3.236.24.79:/var/lib/copr-rpmbuild/results/ /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/ &> /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/build-09677556.rsync.log
[2025-10-10 16:07:21,796][  INFO][PID:3236557] rsyncing finished.
[2025-10-10 16:07:21,799][  INFO][PID:3236557] Releasing VM back to pool
[2025-10-10 16:07:21,820][  INFO][PID:3236557] Searching for 'success' file in resultdir
[2025-10-10 16:07:21,822][  INFO][PID:3236557] Going to sign pkgs from source: 9677556-fedora-42-x86_64 in chroot: /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64
[2025-10-10 16:07:21,826][  INFO][PID:3236557] Calling '/bin/sign -u gotmax23#golang-github-spf13-cobra-1.5.0@copr.fedorahosted.org -p' (attempt #1)
[2025-10-10 16:07:22,018][  INFO][PID:3236557] Calling '/bin/sign -4 -h sha256 -u gotmax23#golang-github-spf13-cobra-1.5.0@copr.fedorahosted.org -r /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/golang-github-facebookincubator-nvdtools-debugsource-0.1.4-19.fc44.x86_64.rpm' (attempt #1)
[2025-10-10 16:07:22,810][  INFO][PID:3236557] signed rpm: /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/golang-github-facebookincubator-nvdtools-debugsource-0.1.4-19.fc44.x86_64.rpm
[2025-10-10 16:07:22,811][  INFO][PID:3236557] Calling '/bin/sign -4 -h sha256 -u gotmax23#golang-github-spf13-cobra-1.5.0@copr.fedorahosted.org -r /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/golang-github-facebookincubator-nvdtools-devel-0.1.4-19.fc44.noarch.rpm' (attempt #1)
[2025-10-10 16:07:23,431][  INFO][PID:3236557] signed rpm: /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/golang-github-facebookincubator-nvdtools-devel-0.1.4-19.fc44.noarch.rpm
[2025-10-10 16:07:23,432][  INFO][PID:3236557] Calling '/bin/sign -4 -h sha256 -u gotmax23#golang-github-spf13-cobra-1.5.0@copr.fedorahosted.org -r /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/nvdtools-0.1.4-19.fc44.x86_64.rpm' (attempt #1)
[2025-10-10 16:07:24,779][  INFO][PID:3236557] signed rpm: /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/nvdtools-0.1.4-19.fc44.x86_64.rpm
[2025-10-10 16:07:24,780][  INFO][PID:3236557] Calling '/bin/sign -4 -h sha256 -u gotmax23#golang-github-spf13-cobra-1.5.0@copr.fedorahosted.org -r /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/nvdtools-debuginfo-0.1.4-19.fc44.x86_64.rpm' (attempt #1)
[2025-10-10 16:07:25,907][  INFO][PID:3236557] signed rpm: /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/nvdtools-debuginfo-0.1.4-19.fc44.x86_64.rpm
[2025-10-10 16:07:25,907][  INFO][PID:3236557] Calling '/bin/sign -4 -h sha256 -u gotmax23#golang-github-spf13-cobra-1.5.0@copr.fedorahosted.org -r /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/golang-github-facebookincubator-nvdtools-0.1.4-19.fc44.src.rpm' (attempt #1)
[2025-10-10 16:07:26,854][  INFO][PID:3236557] signed rpm: /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/golang-github-facebookincubator-nvdtools-0.1.4-19.fc44.src.rpm
[2025-10-10 16:07:26,855][  INFO][PID:3236557] Sign done
[2025-10-10 16:07:26,856][  INFO][PID:3236557] Incremental createrepo run, adding 09677556-golang-github-facebookincubator-nvdtools into https://download.copr.fedorainfracloud.org/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64, (auto-create-repo=True)
[2025-10-10 16:07:26,857][  INFO][PID:3236557] Running command 'copr-repo --batched /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64 --add 09677556-golang-github-facebookincubator-nvdtools --no-appstream-metadata' as PID 3255841
[2025-10-10 16:07:28,248][  INFO][PID:3236557] Finished after 1 seconds with exit code 0 (copr-repo --batched /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64 --add 09677556-golang-github-facebookincubator-nvdtools --no-appstream-metadata)
[2025-10-10 16:07:28,250][  INFO][PID:3236557] Getting build details
[2025-10-10 16:07:28,251][  INFO][PID:3236557] Listing built binary packages in /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools
[2025-10-10 16:07:28,252][  INFO][PID:3236557] Built packages:
['golang-github-facebookincubator-nvdtools-devel 0.1.4', 'nvdtools-debuginfo 0.1.4', 'golang-github-facebookincubator-nvdtools-debugsource 0.1.4', 'nvdtools 0.1.4']
[2025-10-10 16:07:28,255][  INFO][PID:3236557] build details: {'built_packages': 'golang-github-facebookincubator-nvdtools-devel 0.1.4\nnvdtools-debuginfo 0.1.4\ngolang-github-facebookincubator-nvdtools-debugsource 0.1.4\nnvdtools 0.1.4'}
[2025-10-10 16:07:28,256][  INFO][PID:3236557] Retrieving pubkey
[2025-10-10 16:07:28,257][  INFO][PID:3236557] Calling '/bin/sign -u gotmax23#golang-github-spf13-cobra-1.5.0@copr.fedorahosted.org -p' (attempt #1)
[2025-10-10 16:07:28,607][  INFO][PID:3236557] Added pubkey for user gotmax23 project golang-github-spf13-cobra-1.5.0 into: /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/pubkey.gpg
[2025-10-10 16:07:28,607][  INFO][PID:3236557] Finished build: id=9677556 failed=False timeout=18000 destdir=/var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0 chroot=fedora-42-x86_64 
[2025-10-10 16:07:28,609][  INFO][PID:3236557] Worker succeeded build, took 255.93990540504456
[2025-10-10 16:07:28,610][  INFO][PID:3236557] Sending build state back to frontend: {
    "builds": [
        {
            "timeout": 18000,
            "frontend_base_url": "https://copr.fedorainfracloud.org",
            "memory_reqs": 2048,
            "enable_net": false,
            "project_owner": "gotmax23",
            "project_name": "golang-github-spf13-cobra-1.5.0",
            "project_dirname": "golang-github-spf13-cobra-1.5.0",
            "submitter": "https://src.fedoraproject.org/user/gotmax23",
            "ended_on": 1760112448.6095622,
            "started_on": 1760112192.6696568,
            "submitted_on": null,
            "status": 1,
            "chroot": "fedora-42-x86_64",
            "arch": "x86_64",
            "buildroot_pkgs": [],
            "task_id": "9677556-fedora-42-x86_64",
            "build_id": 9677556,
            "package_name": "golang-github-facebookincubator-nvdtools",
            "package_version": "0.1.4-19",
            "git_repo": "https://copr-dist-git.fedorainfracloud.org/git/gotmax23/golang-github-spf13-cobra-1.5.0/golang-github-facebookincubator-nvdtools",
            "git_hash": "5fe9a3e189fc96d3d134cedd20268afe4d9ec2e0",
            "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": "gotmax23/golang-github-spf13-cobra-1.5.0--https://src.fedoraproject.org/user/gotmax23",
            "results": {
                "packages": [
                    {
                        "name": "golang-github-facebookincubator-nvdtools-devel",
                        "epoch": null,
                        "version": "0.1.4",
                        "release": "19.fc44",
                        "arch": "noarch"
                    },
                    {
                        "name": "nvdtools-debuginfo",
                        "epoch": null,
                        "version": "0.1.4",
                        "release": "19.fc44",
                        "arch": "x86_64"
                    },
                    {
                        "name": "golang-github-facebookincubator-nvdtools-debugsource",
                        "epoch": null,
                        "version": "0.1.4",
                        "release": "19.fc44",
                        "arch": "x86_64"
                    },
                    {
                        "name": "nvdtools",
                        "epoch": null,
                        "version": "0.1.4",
                        "release": "19.fc44",
                        "arch": "x86_64"
                    },
                    {
                        "name": "golang-github-facebookincubator-nvdtools",
                        "epoch": null,
                        "version": "0.1.4",
                        "release": "19.fc44",
                        "arch": "src"
                    }
                ]
            },
            "appstream": false,
            "allow_user_ssh": false,
            "ssh_public_keys": null,
            "storage": null,
            "repos": [
                {
                    "baseurl": "https://download.copr.fedorainfracloud.org/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/",
                    "id": "copr_base",
                    "name": "Copr repository",
                    "priority": null
                },
                {
                    "baseurl": "http://kojipkgs.fedoraproject.org/repos/rawhide/latest/$basearch/",
                    "id": "http_kojipkgs_fedoraproject_org_repos_rawhide_latest_basearch",
                    "name": "Additional repo http_kojipkgs_fedoraproject_org_repos_rawhide_latest_basearch"
                }
            ],
            "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/gotmax23/golang-github-spf13-cobra-1.5.0",
            "results_repo_url": "https://download.copr.fedorainfracloud.org/results/gotmax23/golang-github-spf13-cobra-1.5.0",
            "result_dir": "09677556-golang-github-facebookincubator-nvdtools",
            "built_packages": "golang-github-facebookincubator-nvdtools-devel 0.1.4\nnvdtools-debuginfo 0.1.4\ngolang-github-facebookincubator-nvdtools-debugsource 0.1.4\nnvdtools 0.1.4",
            "id": 9677556,
            "mockchain_macros": {
                "copr_username": "gotmax23",
                "copr_projectname": "golang-github-spf13-cobra-1.5.0",
                "vendor": "Fedora Project COPR (gotmax23/golang-github-spf13-cobra-1.5.0)"
            }
        }
    ]
}
[2025-10-10 16:07:28,648][  INFO][PID:3236557] Sending fedora-messaging bus message in build.end
[2025-10-10 16:07:28,676][  INFO][PID:3236557] Compressing /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/builder-live.log by gzip
[2025-10-10 16:07:28,678][  INFO][PID:3236557] Running command 'gzip /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/builder-live.log' as PID 3256157
[2025-10-10 16:07:28,686][  INFO][PID:3236557] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/builder-live.log)
[2025-10-10 16:07:28,687][  INFO][PID:3236557] Compressing /var/lib/copr/public_html/results/gotmax23/golang-github-spf13-cobra-1.5.0/fedora-42-x86_64/09677556-golang-github-facebookincubator-nvdtools/backend.log by gzip