$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-datastructures.git /var/lib/mock/f38-build-side-42-init-devel-673284-26681/root/chroot_tmpdir/scmroot/gap-pkg-datastructures
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-673284-26681/root/chroot_tmpdir/scmroot/gap-pkg-datastructures'...
$ git fetch origin a3aea778191ebd49ccfcc19db25fbbbfb63b1a89:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-datastructures
 * [new ref]         a3aea778191ebd49ccfcc19db25fbbbfb63b1a89 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a3aea77 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild