$ git clone -n https://src.fedoraproject.org/rpms/rust-criterion-plot.git /var/lib/mock/f40-build-2680140-67937/root/chroot_tmpdir/scmroot/rust-criterion-plot
Cloning into '/var/lib/mock/f40-build-2680140-67937/root/chroot_tmpdir/scmroot/rust-criterion-plot'...
$ git fetch origin 18e5b41bba74530a24855b2fccedac950b44e5a1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-criterion-plot
 * [new ref]         18e5b41bba74530a24855b2fccedac950b44e5a1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 18e5b41 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild