$ git clone -n https://src.fedoraproject.org/rpms/rust-insta-cmd.git /var/lib/mock/f40-build-2678151-67916/root/chroot_tmpdir/scmroot/rust-insta-cmd
Cloning into '/var/lib/mock/f40-build-2678151-67916/root/chroot_tmpdir/scmroot/rust-insta-cmd'...
$ git fetch origin 5645f6cedb7e7e02f61bcb520da5de5490f52de6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-insta-cmd
 * [new ref]         5645f6cedb7e7e02f61bcb520da5de5490f52de6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5645f6c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild