$ git clone -n https://src.fedoraproject.org/rpms/rust-serial_test_derive0.6.git /var/lib/mock/f40-build-2150885-50901/root/chroot_tmpdir/scmroot/rust-serial_test_derive0.6
Cloning into '/var/lib/mock/f40-build-2150885-50901/root/chroot_tmpdir/scmroot/rust-serial_test_derive0.6'...
$ git fetch origin 372184155a83f0bf0e868d68a9264b33cecc4568:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-serial_test_derive0.6
 * [new ref]         372184155a83f0bf0e868d68a9264b33cecc4568 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3721841 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild