$ git clone -n https://src.fedoraproject.org/rpms/rust-pin-utils.git /var/lib/mock/f38-build-side-43-rust-devel-1416615-31457/root/chroot_tmpdir/scmroot/rust-pin-utils
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1416615-31457/root/chroot_tmpdir/scmroot/rust-pin-utils'...
$ git fetch origin 43e4c7345780d87d436b458e243fdf6161500bbd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pin-utils
 * [new ref]         43e4c7345780d87d436b458e243fdf6161500bbd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 43e4c73 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild