$ git clone -n https://src.fedoraproject.org/rpms/rust-cargo-c.git /var/lib/mock/f33-build-504542-64394/root/chroot_tmpdir/scmroot/rust-cargo-c
Cloning into '/var/lib/mock/f33-build-504542-64394/root/chroot_tmpdir/scmroot/rust-cargo-c'...
$ git reset --hard b907e55dc179d34d2e61776d9a048f75d11054af
HEAD is now at b907e55 Modify for stable releases