$ git clone -n https://src.fedoraproject.org/rpms/rust-intl-memoizer.git /var/lib/mock/f45-build-42606-795/root/chroot_tmpdir/scmroot/rust-intl-memoizer
Cloning into '/var/lib/mock/f45-build-42606-795/root/chroot_tmpdir/scmroot/rust-intl-memoizer'...
$ git fetch origin c975981ff14984f3363cd354a63cbecb595523f7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-intl-memoizer
 * [new ref]         c975981ff14984f3363cd354a63cbecb595523f7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c975981 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild