$ git clone -n https://src.fedoraproject.org/rpms/R-vctrs.git /var/lib/mock/f38-build-710459-93502/root/chroot_tmpdir/scmroot/R-vctrs
Cloning into '/var/lib/mock/f38-build-710459-93502/root/chroot_tmpdir/scmroot/R-vctrs'...
$ git reset --hard a0efd43d9600e26332623a9bdbe0399ab77de62d
HEAD is now at a0efd43 Update to latest version