$ git clone -n https://src.fedoraproject.org/rpms/rust-rawpointer.git /var/lib/mock/f40-build-2327155-58850/root/chroot_tmpdir/scmroot/rust-rawpointer
Cloning into '/var/lib/mock/f40-build-2327155-58850/root/chroot_tmpdir/scmroot/rust-rawpointer'...
$ git fetch origin 066010d9938d047b73468bf118474c0e9ce75c42:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-rawpointer
 * [new ref]         066010d9938d047b73468bf118474c0e9ce75c42 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 066010d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild