$ git clone -n https://src.fedoraproject.org/rpms/rust-axum-core.git /var/lib/mock/f38-build-side-43-rust-devel-1414634-31450/root/chroot_tmpdir/scmroot/rust-axum-core
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1414634-31450/root/chroot_tmpdir/scmroot/rust-axum-core'...
$ git fetch origin fd73a08bbd1c4bca3d2de43cae4fc6b889bed97d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-axum-core
 * [new ref]         fd73a08bbd1c4bca3d2de43cae4fc6b889bed97d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fd73a08 Initial import (#2214382)