$ git clone -n https://src.fedoraproject.org/rpms/rust-nb-connect.git /var/lib/mock/f40-build-2269088-54755/root/chroot_tmpdir/scmroot/rust-nb-connect
Cloning into '/var/lib/mock/f40-build-2269088-54755/root/chroot_tmpdir/scmroot/rust-nb-connect'...
$ git fetch origin 52523818fe217646b2801c44aa5a82dc8db71fea:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-nb-connect
 * [new ref]         52523818fe217646b2801c44aa5a82dc8db71fea -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5252381 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild