$ git clone -n https://src.fedoraproject.org/rpms/php-pear-PEAR-Command-Packaging.git /var/lib/mock/f41-build-889607-16830/root/chroot_tmpdir/scmroot/php-pear-PEAR-Command-Packaging
Cloning into '/var/lib/mock/f41-build-889607-16830/root/chroot_tmpdir/scmroot/php-pear-PEAR-Command-Packaging'...
$ git fetch origin f4a690c5664eb379207b5f41608a8963cf8cdc6e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-pear-PEAR-Command-Packaging
 * [new ref]         f4a690c5664eb379207b5f41608a8963cf8cdc6e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f4a690c Eliminate use of obsolete %patchN syntax (#2283636)