$ git clone -n https://src.fedoraproject.org/rpms/rust-dbus0.8.git /var/lib/mock/f39-build-1445050-32645/root/chroot_tmpdir/scmroot/rust-dbus0.8
Cloning into '/var/lib/mock/f39-build-1445050-32645/root/chroot_tmpdir/scmroot/rust-dbus0.8'...
$ git fetch origin 134555c5fb1e1e7754d7187339f4472984b15be8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-dbus0.8
 * [new ref]         134555c5fb1e1e7754d7187339f4472984b15be8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 134555c Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild