$ git clone -n http://git.inferitos.ru/rpms/rust-toml0.5.git /var/lib/mock/inferit-9-epel-build-32774-60855/root/chroot_tmpdir/scmroot/rust-toml0.5
Cloning into '/var/lib/mock/inferit-9-epel-build-32774-60855/root/chroot_tmpdir/scmroot/rust-toml0.5'...
$ git fetch origin b270b2c:KOJI_FETCH_HEAD
fatal: couldn't find remote ref b270b2c
$ git reset --hard b270b2c
HEAD is now at b270b2c import rust-toml0.5-0.5.11-1.el9