$ git clone -n http://git.inferitos.ru/rpms/gcc-toolset-12-binutils /var/lib/mock/inferit-9_1-build-side-35-6471-8796/root/chroot_tmpdir/scmroot/gcc-toolset-12-binutils
Cloning into '/var/lib/mock/inferit-9_1-build-side-35-6471-8796/root/chroot_tmpdir/scmroot/gcc-toolset-12-binutils'...
$ git fetch origin changed/i9c/gcc-toolset-12-binutils-2.38-16.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/gcc-toolset-12-binutils
 * [new tag]         changed/i9c/gcc-toolset-12-binutils-2.38-16.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 10527f6 import gcc-toolset-12-binutils-2.38-16.el9