$ git clone -n https://src.fedoraproject.org/rpms/php-pecl-igbinary.git /var/lib/mock/f33-build-602573-67202/root/chroot_tmpdir/scmroot/php-pecl-igbinary
Cloning into '/var/lib/mock/f33-build-602573-67202/root/chroot_tmpdir/scmroot/php-pecl-igbinary'...
$ git reset --hard 274256a2a98f88c7e5a219b042f88e7f9dabe5f5
HEAD is now at 274256a v3.2.2