$ git clone -n https://src.fedoraproject.org/rpms/php-pecl-mcrypt.git /var/lib/mock/f33-build-375102-61619/root/chroot_tmpdir/scmroot/php-pecl-mcrypt
Cloning into '/var/lib/mock/f33-build-375102-61619/root/chroot_tmpdir/scmroot/php-pecl-mcrypt'...
$ git reset --hard e75b57676939bc181a0d9e263028ac6a830947e6
HEAD is now at e75b576 date