$ git clone -n https://src.fedoraproject.org/rpms/ghc-dbus.git /var/lib/mock/f45-build-10199-414/root/chroot_tmpdir/scmroot/ghc-dbus
Cloning into '/var/lib/mock/f45-build-10199-414/root/chroot_tmpdir/scmroot/ghc-dbus'...
$ git fetch origin 2cbe8d267126443dfb5678a23086c594ddb6d033:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-dbus
 * [new ref]         2cbe8d267126443dfb5678a23086c594ddb6d033 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2cbe8d2 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild