$ git clone -n https://gitee.com/src-anolis-os/gcc-toolset-12-annobin.git /var/lib/mock/dist-an8-gcc-toolset-12-build-192789-60614/root/chroot_tmpdir/scmroot/gcc-toolset-12-annobin
Cloning into '/var/lib/mock/dist-an8-gcc-toolset-12-build-192789-60614/root/chroot_tmpdir/scmroot/gcc-toolset-12-annobin'...
$ git fetch origin a8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/gcc-toolset-12-annobin
 * [new branch]      a8         -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eff0a05 update to gcc-toolset-12-annobin-10.76-5.el8
$ wget -O annobin-10.76.tar.xz http://build.openanolis.cn/kojifiles/upstream-source/annobin-10.76.tar.xz.9a600d158795303e12e4b10247f169c1
--2023-01-05 15:10:01--  http://build.openanolis.cn/kojifiles/upstream-source/annobin-10.76.tar.xz.9a600d158795303e12e4b10247f169c1
Resolving build.openanolis.cn (build.openanolis.cn)... 172.16.0.137
Connecting to build.openanolis.cn (build.openanolis.cn)|172.16.0.137|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 848204 (828K) [application/x-xz]
Saving to: ‘annobin-10.76.tar.xz’

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   800K .......... .......... ........                        100%  651M=0.7s

2023-01-05 15:10:02 (1.22 MB/s) - ‘annobin-10.76.tar.xz’ saved [848204/848204]