$ git clone -n https://src.fedoraproject.org/rpms/rust-console.git /var/lib/mock/f39-build-2222983-52713/root/chroot_tmpdir/scmroot/rust-console
Cloning into '/var/lib/mock/f39-build-2222983-52713/root/chroot_tmpdir/scmroot/rust-console'...
$ git fetch origin 9cb3f64e3c49c4b92f858287791e8993182d1a4f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-console
 * [new ref]         9cb3f64e3c49c4b92f858287791e8993182d1a4f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9cb3f64 Update to version 0.15.8; Fixes RHBZ#2257444