$ git clone -n http://git.inferitos.ru/rpms/rust-crossbeam-epoch0.8.git /var/lib/mock/inferit-9_3-extras-build-30480-56126/root/chroot_tmpdir/scmroot/rust-crossbeam-epoch0.8
Cloning into '/var/lib/mock/inferit-9_3-extras-build-30480-56126/root/chroot_tmpdir/scmroot/rust-crossbeam-epoch0.8'...
$ git fetch origin 7e304b6:KOJI_FETCH_HEAD
fatal: couldn't find remote ref 7e304b6
$ git reset --hard 7e304b6
HEAD is now at 7e304b6 import rust-crossbeam-epoch0.8-0.8.2-5.el9