$ git clone -n https://src.fedoraproject.org/rpms/rust-ironrdp-core.git /var/lib/mock/f45-build-42654-795/root/chroot_tmpdir/scmroot/rust-ironrdp-core
Cloning into '/var/lib/mock/f45-build-42654-795/root/chroot_tmpdir/scmroot/rust-ironrdp-core'...
$ git fetch origin d26d6b8164c15a4dd8684ffbb7c739f3bae2cd30:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-ironrdp-core
 * [new ref]         d26d6b8164c15a4dd8684ffbb7c739f3bae2cd30 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d26d6b8 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild