$ git clone -n http://git.inferitos.ru/rpms/rust-backtrace.git /var/lib/mock/inferit-9-epel-build-23111-38302/root/chroot_tmpdir/scmroot/rust-backtrace
Cloning into '/var/lib/mock/inferit-9-epel-build-23111-38302/root/chroot_tmpdir/scmroot/rust-backtrace'...
$ git fetch origin 0c823cd:KOJI_FETCH_HEAD
fatal: couldn't find remote ref 0c823cd
$ git reset --hard 0c823cd
HEAD is now at 0c823cd import rust-backtrace-0.3.67-2.el9