$ git clone -n https://src.fedoraproject.org/rpms/php-pecl-igbinary.git /var/lib/mock/f39-build-1501805-34869/root/chroot_tmpdir/scmroot/php-pecl-igbinary
Cloning into '/var/lib/mock/f39-build-1501805-34869/root/chroot_tmpdir/scmroot/php-pecl-igbinary'...
$ git fetch origin 495717da27f984b949ce187a17163a41930fc70a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-pecl-igbinary
 * [new ref]         495717da27f984b949ce187a17163a41930fc70a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 495717d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild