$ git clone -n https://src.fedoraproject.org/rpms/R-Bessel.git /var/lib/mock/f37-build-641322-71912/root/chroot_tmpdir/scmroot/R-Bessel
Cloning into '/var/lib/mock/f37-build-641322-71912/root/chroot_tmpdir/scmroot/R-Bessel'...
$ git reset --hard 87c6518aefed190eff58fa9135d730851a597bcc
HEAD is now at 87c6518 rebuild for R 4.2.1