$ git clone -n https://src.fedoraproject.org/rpms/rust-array-init.git /var/lib/mock/f38-build-side-42-init-devel-1395200-31050/root/chroot_tmpdir/scmroot/rust-array-init
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1395200-31050/root/chroot_tmpdir/scmroot/rust-array-init'...
$ git fetch origin 6695eeb80e03c96157982e415a257a767ab22172:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-array-init
 * [new ref]         6695eeb80e03c96157982e415a257a767ab22172 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6695eeb Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild