$ git clone -n http://git.inferitos.ru/rpms/waf /var/lib/mock/inferit-9_3-extras-build-37394-75380/root/chroot_tmpdir/scmroot/waf
Cloning into '/var/lib/mock/inferit-9_3-extras-build-37394-75380/root/chroot_tmpdir/scmroot/waf'...
$ git fetch origin changed/i9ce/waf-2.0.27-1.el9,,waf-2.0.26-1.el9:KOJI_FETCH_HEAD
fatal: couldn't find remote ref changed/i9ce/waf-2.0.27-1.el9,,waf-2.0.26-1.el9
$ git reset --hard changed/i9ce/waf-2.0.27-1.el9,,waf-2.0.26-1.el9
fatal: ambiguous argument 'changed/i9ce/waf-2.0.27-1.el9,,waf-2.0.26-1.el9': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'