$ git clone -n https://src.fedoraproject.org/rpms/rust-strsim.git /var/lib/mock/f40-build-2658185-66917/root/chroot_tmpdir/scmroot/rust-strsim
Cloning into '/var/lib/mock/f40-build-2658185-66917/root/chroot_tmpdir/scmroot/rust-strsim'...
$ git fetch origin 7c766ab56331bee8ff225dc6f7177340544e00b6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-strsim
 * [new ref]         7c766ab56331bee8ff225dc6f7177340544e00b6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7c766ab Update to version 0.11.0; Fixes RHBZ#2257208