$ git clone -n https://src.fedoraproject.org/rpms/cpprest.git /var/lib/mock/f33-build-287335-53813/root/chroot_tmpdir/scmroot/cpprest
Cloning into '/var/lib/mock/f33-build-287335-53813/root/chroot_tmpdir/scmroot/cpprest'...
$ git reset --hard a8699f48e8884c02278f4de022b25d2c5c571f1c
HEAD is now at a8699f4 Fix FTBFS (#1863370)