$ git clone -n http://git.inferitos.ru/rpms/file-roller.git /var/lib/mock/inferit-8_8-bootstrap-build-35324-71071/root/chroot_tmpdir/scmroot/file-roller
Cloning into '/var/lib/mock/inferit-8_8-bootstrap-build-35324-71071/root/chroot_tmpdir/scmroot/file-roller'...
$ git fetch origin changed/i8/file-roller-3.28.1-4.el8.inferit:KOJI_FETCH_HEAD
fatal: couldn't find remote ref changed/i8/file-roller-3.28.1-4.el8.inferit
$ git reset --hard changed/i8/file-roller-3.28.1-4.el8.inferit
fatal: ambiguous argument 'changed/i8/file-roller-3.28.1-4.el8.inferit': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'