$ git clone -n https://src.fedoraproject.org/rpms/php-pecl-rpminfo.git /var/lib/mock/f41-build-808570-145921/root/chroot_tmpdir/scmroot/php-pecl-rpminfo
Cloning into '/var/lib/mock/f41-build-808570-145921/root/chroot_tmpdir/scmroot/php-pecl-rpminfo'...
$ git fetch origin 6257bf91795e963e521599177606af318a2a80b7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-pecl-rpminfo
 * [new ref]         6257bf91795e963e521599177606af318a2a80b7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6257bf9 drop 32-bit support