$ git clone -n http://git.inferitos.ru/rpms/gcc-toolset-12-binutils /var/lib/mock/inferit-8_8-build-side-198-26536-44935/root/chroot_tmpdir/scmroot/gcc-toolset-12-binutils
Cloning into '/var/lib/mock/inferit-8_8-build-side-198-26536-44935/root/chroot_tmpdir/scmroot/gcc-toolset-12-binutils'...
$ git fetch origin changed/i8c/gcc-toolset-12-binutils-2.38-17.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/gcc-toolset-12-binutils
 * [new tag]         changed/i8c/gcc-toolset-12-binutils-2.38-17.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 55552ae edit changelog for import gcc-toolset-12-binutils-2.38-17.el8