$ git clone -n https://src.fedoraproject.org/rpms/golang-github-aliyun-oss-sdk.git /var/lib/mock/f45-build-11722-434/root/chroot_tmpdir/scmroot/golang-github-aliyun-oss-sdk
Cloning into '/var/lib/mock/f45-build-11722-434/root/chroot_tmpdir/scmroot/golang-github-aliyun-oss-sdk'...
$ git fetch origin 7eba0266ba18fd143cfb93affade50b78c33433a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-aliyun-oss-sdk
 * [new ref]         7eba0266ba18fd143cfb93affade50b78c33433a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7eba026 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild