$ git clone -n https://src.fedoraproject.org/rpms/rust-seahash.git /var/lib/mock/f40-build-2327356-58853/root/chroot_tmpdir/scmroot/rust-seahash
Cloning into '/var/lib/mock/f40-build-2327356-58853/root/chroot_tmpdir/scmroot/rust-seahash'...
$ git fetch origin 51a3ea93b972a71e2ab8fac98bc71757f140bcc3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-seahash
 * [new ref]         51a3ea93b972a71e2ab8fac98bc71757f140bcc3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 51a3ea9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild