$ git clone -n https://src.fedoraproject.org/rpms/rust-libblkid-rs.git /var/lib/mock/f38-build-side-42-init-devel-452466-21941/root/chroot_tmpdir/scmroot/rust-libblkid-rs
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-452466-21941/root/chroot_tmpdir/scmroot/rust-libblkid-rs'...
$ git reset --hard fff87499fb24a781d9af4670f4251bc09edc96f4
HEAD is now at fff8749 Update to 0.3.0