$ git clone -n https://src.fedoraproject.org/rpms/php-pecl-gearman.git /var/lib/mock/f40-build-2230090-53205/root/chroot_tmpdir/scmroot/php-pecl-gearman
Cloning into '/var/lib/mock/f40-build-2230090-53205/root/chroot_tmpdir/scmroot/php-pecl-gearman'...
$ git fetch origin 2315f2cfa6745e4cf787f22efaa26fc189f6b1bd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-pecl-gearman
 * [new ref]         2315f2cfa6745e4cf787f22efaa26fc189f6b1bd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2315f2c rebuild for https://fedoraproject.org/wiki/Changes/php83