$ git clone -n https://src.fedoraproject.org/rpms/rust-names.git /var/lib/mock/f41-build-818961-151372/root/chroot_tmpdir/scmroot/rust-names
Cloning into '/var/lib/mock/f41-build-818961-151372/root/chroot_tmpdir/scmroot/rust-names'...
$ git fetch origin 5ac5e390af999f5d627e3c4edb3c6f097a60fa3a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-names
 * [new ref]         5ac5e390af999f5d627e3c4edb3c6f097a60fa3a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ac5e39 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild