$ git clone -n https://src.fedoraproject.org/rpms/folly.git /var/lib/mock/f33-build-629602-67616/root/chroot_tmpdir/scmroot/folly
Cloning into '/var/lib/mock/f33-build-629602-67616/root/chroot_tmpdir/scmroot/folly'...
$ git reset --hard 27063bcd7cda9f62c298c39f4cd327d45b28b1b8
HEAD is now at 27063bc Update to 2021.04.12.00