$ git clone -n https://src.fedoraproject.org/rpms/rust-askalono.git /var/lib/mock/f45-build-40186-769/root/chroot_tmpdir/scmroot/rust-askalono
Cloning into '/var/lib/mock/f45-build-40186-769/root/chroot_tmpdir/scmroot/rust-askalono'...
$ git fetch origin 977eaa470e5799578d408dbb5abd36e9b445280a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-askalono
 * [new ref]         977eaa470e5799578d408dbb5abd36e9b445280a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 977eaa4 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild