$ git clone -n https://src.fedoraproject.org/rpms/rust-ashpd.git /var/lib/mock/f39-build-1589165-38230/root/chroot_tmpdir/scmroot/rust-ashpd
Cloning into '/var/lib/mock/f39-build-1589165-38230/root/chroot_tmpdir/scmroot/rust-ashpd'...
$ git fetch origin 7d17e33e6abfc898c6a8c525f9b2b5d115197998:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-ashpd
 * [new ref]         7d17e33e6abfc898c6a8c525f9b2b5d115197998 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d17e33 Update to 0.6.2 (rhbz#2229421)