[INFO] cloning repository https://github.com/freya-lang/freya-bootstrap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/freya-lang/freya-bootstrap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreya-lang%2Ffreya-bootstrap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreya-lang%2Ffreya-bootstrap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a333e42a5321fb8bef6df8d1656eb892e52e87f
[INFO] testing freya-lang/freya-bootstrap against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffreya-lang%2Ffreya-bootstrap" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/freya-lang/freya-bootstrap on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/freya-lang/freya-bootstrap
[INFO] finished tweaking git repo https://github.com/freya-lang/freya-bootstrap
[INFO] tweaked toml for git repo https://github.com/freya-lang/freya-bootstrap written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/freya-lang/freya-bootstrap already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b32a68fa68d1eb7f8a9cff8a297b3c73a05f08c8293193a78025d79697e5fac
[INFO] running `Command { std: "docker" "start" "-a" "1b32a68fa68d1eb7f8a9cff8a297b3c73a05f08c8293193a78025d79697e5fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b32a68fa68d1eb7f8a9cff8a297b3c73a05f08c8293193a78025d79697e5fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b32a68fa68d1eb7f8a9cff8a297b3c73a05f08c8293193a78025d79697e5fac", kill_on_drop: false }`
[INFO] [stdout] 1b32a68fa68d1eb7f8a9cff8a297b3c73a05f08c8293193a78025d79697e5fac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c6876d97a552fb790517e4ed43cc36b01bb2f4066f8605ad17fbe1e98f7f4fb
[INFO] running `Command { std: "docker" "start" "-a" "1c6876d97a552fb790517e4ed43cc36b01bb2f4066f8605ad17fbe1e98f7f4fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling freya-bootstrap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Signature` is never used
[INFO] [stdout]  --> src/interaction_net.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | trait Signature: Sized {
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PortCell` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct PortCell<T>(Cell<Option<Port<T>>>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataNodeInner` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct DataNodeInner<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WireNodeInner` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct WireNodeInner<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OutputNodeInner` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct OutputNodeInner<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataNode` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct DataNode<T>(Rc<DataNodeInner<T>>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WireNode` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct WireNode<T>(Rc<WireNodeInner<T>>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OutputNode` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct OutputNode<T>(Rc<OutputNodeInner<T>>);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Node` is never used
[INFO] [stdout]   --> src/interaction_net.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 | enum Node<T> {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DataPortType` is never used
[INFO] [stdout]   --> src/interaction_net.rs:46:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | enum DataPortType {
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `WireSide` is never used
[INFO] [stdout]   --> src/interaction_net.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 | enum WireSide {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Port` is never used
[INFO] [stdout]   --> src/interaction_net.rs:57:6
[INFO] [stdout]    |
[INFO] [stdout] 57 | enum Port<T> {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `port`, `principal`, `auxiliary`, and `auxiliary_ports` are never used
[INFO] [stdout]   --> src/interaction_net.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<T> DataNode<T> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 64 |     fn new(inner: DataNodeInner<T>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn port(&self, port_type: DataPortType) -> Port<T> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn principal(&self) -> Port<T> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     fn auxiliary(&self, index: usize) -> Port<T> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     fn auxiliary_ports(&self) -> impl Iterator<Item = Port<T>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `port`, `side_a`, and `side_b` are never used
[INFO] [stdout]    --> src/interaction_net.rs:89:5
[INFO] [stdout]     |
[INFO] [stdout] 88  | impl<T> WireNode<T> {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 89  |     fn new(inner: WireNodeInner<T>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  |     fn port(&self, side: WireSide) -> Port<T> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn side_a(&self) -> Port<T> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     fn side_b(&self) -> Port<T> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/interaction_net.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl<T> OutputNode<T> {
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 110 |     fn new(inner: OutputNodeInner<T>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/interaction_net.rs:116:11
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl<T> PortCell<T> {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 116 |     const fn new() -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `node`, `cell`, `get_linked`, `set_linked`, and `take_linked` are never used
[INFO] [stdout]    --> src/interaction_net.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl<T> Port<T> {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] 122 |     fn node(&self) -> Node<T> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn cell(&self) -> &PortCell<T> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn get_linked(&self) -> Option<Self> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn set_linked(&self, value: Option<Self>) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |     fn take_linked(&self) -> Option<Self> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `link_pair` is never used
[INFO] [stdout]    --> src/interaction_net.rs:160:4
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn link_pair<T>(left: &Port<T>, right: &Port<T>) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `link_many_pairs` is never used
[INFO] [stdout]    --> src/interaction_net.rs:169:4
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn link_many_pairs<T>(pairs: &[(&Port<T>, &Port<T>)]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unlink_pair` is never used
[INFO] [stdout]    --> src/interaction_net.rs:175:4
[INFO] [stdout]     |
[INFO] [stdout] 175 | fn unlink_pair<T>(left: &Port<T>, right: &Port<T>) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unlink_many_pairs` is never used
[INFO] [stdout]    --> src/interaction_net.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn unlink_many_pairs<T>(pairs: &[(&Port<T>, &Port<T>)]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_pair_linked` is never used
[INFO] [stdout]    --> src/interaction_net.rs:188:4
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn is_pair_linked<T>(left: &Port<T>, right: &Port<T>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `contract_wire_node` is never used
[INFO] [stdout]    --> src/interaction_net.rs:199:4
[INFO] [stdout]     |
[INFO] [stdout] 199 | fn contract_wire_node<T>(wire_node: &WireNode<T>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_wire_node` is never used
[INFO] [stdout]    --> src/interaction_net.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn insert_wire_node<T>(port: &Port<T>) -> WireNode<T> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_node` is never used
[INFO] [stdout]    --> src/interaction_net.rs:235:4
[INFO] [stdout]     |
[INFO] [stdout] 235 | fn new_node<T, S: Signature<NodeData = T>>(data: T) -> DataNode<T> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `retract` is never used
[INFO] [stdout]    --> src/interaction_net.rs:250:4
[INFO] [stdout]     |
[INFO] [stdout] 250 | fn retract<T>(port: &Port<T>) -> Port<T> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interact` is never used
[INFO] [stdout]    --> src/interaction_net.rs:257:4
[INFO] [stdout]     |
[INFO] [stdout] 257 | fn interact<T, S: Signature<NodeData = T>>(node_a: &DataNode<T>, node_b: &DataNode<T>) {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]  --> src/tokenizer.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Token {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Char` is never constructed
[INFO] [stdout]  --> src/tokenizer.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Char {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TokenData` is never used
[INFO] [stdout]   --> src/tokenizer.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum TokenData {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Span` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Span {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/tokenizer.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum State {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StepResult` is never used
[INFO] [stdout]   --> src/tokenizer.rs:40:6
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum StepResult {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SymbolState` is never used
[INFO] [stdout]   --> src/tokenizer.rs:46:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | enum SymbolState {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Error` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct Error;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Spool` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct Spool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tokenizer` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct Tokenizer {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Action` is never used
[INFO] [stdout]   --> src/tokenizer.rs:63:6
[INFO] [stdout]    |
[INFO] [stdout] 63 | enum Action {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_whitespace` is never used
[INFO] [stdout]   --> src/tokenizer.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn is_whitespace(chr: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_word_start` is never used
[INFO] [stdout]   --> src/tokenizer.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn is_word_start(chr: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_word_continue` is never used
[INFO] [stdout]   --> src/tokenizer.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn is_word_continue(chr: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `peek` and `advance` are never used
[INFO] [stdout]   --> src/tokenizer.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl Spool {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 82 |     fn peek(&self) -> Option<Char> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     fn advance(&mut self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `emit_single_char` and `step` are never used
[INFO] [stdout]    --> src/tokenizer.rs:92:5
[INFO] [stdout]     |
[INFO] [stdout] 91  | impl Tokenizer {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 92  |     fn emit_single_char(&mut self, chr: Char, data: TokenData) -> Action {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn step(&mut self) -> Action {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `emit_word_token` is never used
[INFO] [stdout]    --> src/tokenizer.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn emit_word_token(buffer: &[Char]) -> Token {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenize` is never used
[INFO] [stdout]    --> src/tokenizer.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn tokenize(text: &str) -> Result<Vec<Token>, Error> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "1c6876d97a552fb790517e4ed43cc36b01bb2f4066f8605ad17fbe1e98f7f4fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6876d97a552fb790517e4ed43cc36b01bb2f4066f8605ad17fbe1e98f7f4fb", kill_on_drop: false }`
[INFO] [stdout] 1c6876d97a552fb790517e4ed43cc36b01bb2f4066f8605ad17fbe1e98f7f4fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f8e6b0427714f8bd28b3f8dd0cfec58c158a1f0943e2d44e4db4ac2852ae8b9
[INFO] running `Command { std: "docker" "start" "-a" "7f8e6b0427714f8bd28b3f8dd0cfec58c158a1f0943e2d44e4db4ac2852ae8b9", kill_on_drop: false }`
[INFO] [stdout] warning: trait `Signature` is never used
[INFO] [stdout]  --> src/interaction_net.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | trait Signature: Sized {
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PortCell` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct PortCell<T>(Cell<Option<Port<T>>>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataNodeInner` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct DataNodeInner<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WireNodeInner` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct WireNodeInner<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OutputNodeInner` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct OutputNodeInner<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataNode` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct DataNode<T>(Rc<DataNodeInner<T>>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WireNode` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct WireNode<T>(Rc<WireNodeInner<T>>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OutputNode` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct OutputNode<T>(Rc<OutputNodeInner<T>>);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Node` is never used
[INFO] [stdout]   --> src/interaction_net.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 | enum Node<T> {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DataPortType` is never used
[INFO] [stdout]   --> src/interaction_net.rs:46:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | enum DataPortType {
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `WireSide` is never used
[INFO] [stdout]   --> src/interaction_net.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 | enum WireSide {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Port` is never used
[INFO] [stdout]   --> src/interaction_net.rs:57:6
[INFO] [stdout]    |
[INFO] [stdout] 57 | enum Port<T> {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `port`, `principal`, `auxiliary`, and `auxiliary_ports` are never used
[INFO] [stdout]   --> src/interaction_net.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<T> DataNode<T> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 64 |     fn new(inner: DataNodeInner<T>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn port(&self, port_type: DataPortType) -> Port<T> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn principal(&self) -> Port<T> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     fn auxiliary(&self, index: usize) -> Port<T> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     fn auxiliary_ports(&self) -> impl Iterator<Item = Port<T>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `port`, `side_a`, and `side_b` are never used
[INFO] [stdout]    --> src/interaction_net.rs:89:5
[INFO] [stdout]     |
[INFO] [stdout] 88  | impl<T> WireNode<T> {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 89  |     fn new(inner: WireNodeInner<T>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  |     fn port(&self, side: WireSide) -> Port<T> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn side_a(&self) -> Port<T> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     fn side_b(&self) -> Port<T> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/interaction_net.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl<T> OutputNode<T> {
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 110 |     fn new(inner: OutputNodeInner<T>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/interaction_net.rs:116:11
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl<T> PortCell<T> {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 116 |     const fn new() -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `node`, `cell`, `get_linked`, `set_linked`, and `take_linked` are never used
[INFO] [stdout]    --> src/interaction_net.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl<T> Port<T> {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] 122 |     fn node(&self) -> Node<T> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn cell(&self) -> &PortCell<T> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn get_linked(&self) -> Option<Self> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn set_linked(&self, value: Option<Self>) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |     fn take_linked(&self) -> Option<Self> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `link_pair` is never used
[INFO] [stdout]    --> src/interaction_net.rs:160:4
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn link_pair<T>(left: &Port<T>, right: &Port<T>) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `link_many_pairs` is never used
[INFO] [stdout]    --> src/interaction_net.rs:169:4
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn link_many_pairs<T>(pairs: &[(&Port<T>, &Port<T>)]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unlink_pair` is never used
[INFO] [stdout]    --> src/interaction_net.rs:175:4
[INFO] [stdout]     |
[INFO] [stdout] 175 | fn unlink_pair<T>(left: &Port<T>, right: &Port<T>) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unlink_many_pairs` is never used
[INFO] [stdout]    --> src/interaction_net.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn unlink_many_pairs<T>(pairs: &[(&Port<T>, &Port<T>)]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_pair_linked` is never used
[INFO] [stdout]    --> src/interaction_net.rs:188:4
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn is_pair_linked<T>(left: &Port<T>, right: &Port<T>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `contract_wire_node` is never used
[INFO] [stdout]    --> src/interaction_net.rs:199:4
[INFO] [stdout]     |
[INFO] [stdout] 199 | fn contract_wire_node<T>(wire_node: &WireNode<T>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_wire_node` is never used
[INFO] [stdout]    --> src/interaction_net.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn insert_wire_node<T>(port: &Port<T>) -> WireNode<T> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_node` is never used
[INFO] [stdout]    --> src/interaction_net.rs:235:4
[INFO] [stdout]     |
[INFO] [stdout] 235 | fn new_node<T, S: Signature<NodeData = T>>(data: T) -> DataNode<T> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `retract` is never used
[INFO] [stdout]    --> src/interaction_net.rs:250:4
[INFO] [stdout]     |
[INFO] [stdout] 250 | fn retract<T>(port: &Port<T>) -> Port<T> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interact` is never used
[INFO] [stdout]    --> src/interaction_net.rs:257:4
[INFO] [stdout]     |
[INFO] [stdout] 257 | fn interact<T, S: Signature<NodeData = T>>(node_a: &DataNode<T>, node_b: &DataNode<T>) {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]  --> src/tokenizer.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Token {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Char` is never constructed
[INFO] [stdout]  --> src/tokenizer.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Char {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TokenData` is never used
[INFO] [stdout]   --> src/tokenizer.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum TokenData {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Span` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Span {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/tokenizer.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum State {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StepResult` is never used
[INFO] [stdout]   --> src/tokenizer.rs:40:6
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum StepResult {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SymbolState` is never used
[INFO] [stdout]   --> src/tokenizer.rs:46:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | enum SymbolState {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Error` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct Error;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Spool` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct Spool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tokenizer` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct Tokenizer {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Action` is never used
[INFO] [stdout]   --> src/tokenizer.rs:63:6
[INFO] [stdout]    |
[INFO] [stdout] 63 | enum Action {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_whitespace` is never used
[INFO] [stdout]   --> src/tokenizer.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn is_whitespace(chr: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_word_start` is never used
[INFO] [stdout]   --> src/tokenizer.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn is_word_start(chr: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_word_continue` is never used
[INFO] [stdout]   --> src/tokenizer.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn is_word_continue(chr: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `peek` and `advance` are never used
[INFO] [stdout]   --> src/tokenizer.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl Spool {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 82 |     fn peek(&self) -> Option<Char> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     fn advance(&mut self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `emit_single_char` and `step` are never used
[INFO] [stdout]    --> src/tokenizer.rs:92:5
[INFO] [stdout]     |
[INFO] [stdout] 91  | impl Tokenizer {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 92  |     fn emit_single_char(&mut self, chr: Char, data: TokenData) -> Action {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn step(&mut self) -> Action {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `emit_word_token` is never used
[INFO] [stdout]    --> src/tokenizer.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn emit_word_token(buffer: &[Char]) -> Token {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenize` is never used
[INFO] [stdout]    --> src/tokenizer.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn tokenize(text: &str) -> Result<Vec<Token>, Error> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling freya-bootstrap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Signature` is never used
[INFO] [stdout]  --> src/interaction_net.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | trait Signature: Sized {
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PortCell` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct PortCell<T>(Cell<Option<Port<T>>>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataNodeInner` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct DataNodeInner<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WireNodeInner` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct WireNodeInner<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OutputNodeInner` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct OutputNodeInner<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataNode` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct DataNode<T>(Rc<DataNodeInner<T>>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WireNode` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct WireNode<T>(Rc<WireNodeInner<T>>);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OutputNode` is never constructed
[INFO] [stdout]   --> src/interaction_net.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct OutputNode<T>(Rc<OutputNodeInner<T>>);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Node` is never used
[INFO] [stdout]   --> src/interaction_net.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 | enum Node<T> {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DataPortType` is never used
[INFO] [stdout]   --> src/interaction_net.rs:46:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | enum DataPortType {
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `WireSide` is never used
[INFO] [stdout]   --> src/interaction_net.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 | enum WireSide {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Port` is never used
[INFO] [stdout]   --> src/interaction_net.rs:57:6
[INFO] [stdout]    |
[INFO] [stdout] 57 | enum Port<T> {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `port`, `principal`, `auxiliary`, and `auxiliary_ports` are never used
[INFO] [stdout]   --> src/interaction_net.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<T> DataNode<T> {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 64 |     fn new(inner: DataNodeInner<T>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     fn port(&self, port_type: DataPortType) -> Port<T> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn principal(&self) -> Port<T> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     fn auxiliary(&self, index: usize) -> Port<T> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     fn auxiliary_ports(&self) -> impl Iterator<Item = Port<T>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `port`, `side_a`, and `side_b` are never used
[INFO] [stdout]    --> src/interaction_net.rs:89:5
[INFO] [stdout]     |
[INFO] [stdout] 88  | impl<T> WireNode<T> {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 89  |     fn new(inner: WireNodeInner<T>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  |     fn port(&self, side: WireSide) -> Port<T> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn side_a(&self) -> Port<T> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     fn side_b(&self) -> Port<T> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/interaction_net.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | impl<T> OutputNode<T> {
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 110 |     fn new(inner: OutputNodeInner<T>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/interaction_net.rs:116:11
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl<T> PortCell<T> {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 116 |     const fn new() -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `node`, `cell`, `get_linked`, `set_linked`, and `take_linked` are never used
[INFO] [stdout]    --> src/interaction_net.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 121 | impl<T> Port<T> {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] 122 |     fn node(&self) -> Node<T> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn cell(&self) -> &PortCell<T> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn get_linked(&self) -> Option<Self> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn set_linked(&self, value: Option<Self>) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |     fn take_linked(&self) -> Option<Self> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `link_pair` is never used
[INFO] [stdout]    --> src/interaction_net.rs:160:4
[INFO] [stdout]     |
[INFO] [stdout] 160 | fn link_pair<T>(left: &Port<T>, right: &Port<T>) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `link_many_pairs` is never used
[INFO] [stdout]    --> src/interaction_net.rs:169:4
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn link_many_pairs<T>(pairs: &[(&Port<T>, &Port<T>)]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unlink_pair` is never used
[INFO] [stdout]    --> src/interaction_net.rs:175:4
[INFO] [stdout]     |
[INFO] [stdout] 175 | fn unlink_pair<T>(left: &Port<T>, right: &Port<T>) {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unlink_many_pairs` is never used
[INFO] [stdout]    --> src/interaction_net.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn unlink_many_pairs<T>(pairs: &[(&Port<T>, &Port<T>)]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_pair_linked` is never used
[INFO] [stdout]    --> src/interaction_net.rs:188:4
[INFO] [stdout]     |
[INFO] [stdout] 188 | fn is_pair_linked<T>(left: &Port<T>, right: &Port<T>) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `contract_wire_node` is never used
[INFO] [stdout]    --> src/interaction_net.rs:199:4
[INFO] [stdout]     |
[INFO] [stdout] 199 | fn contract_wire_node<T>(wire_node: &WireNode<T>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `insert_wire_node` is never used
[INFO] [stdout]    --> src/interaction_net.rs:218:4
[INFO] [stdout]     |
[INFO] [stdout] 218 | fn insert_wire_node<T>(port: &Port<T>) -> WireNode<T> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_node` is never used
[INFO] [stdout]    --> src/interaction_net.rs:235:4
[INFO] [stdout]     |
[INFO] [stdout] 235 | fn new_node<T, S: Signature<NodeData = T>>(data: T) -> DataNode<T> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `retract` is never used
[INFO] [stdout]    --> src/interaction_net.rs:250:4
[INFO] [stdout]     |
[INFO] [stdout] 250 | fn retract<T>(port: &Port<T>) -> Port<T> {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interact` is never used
[INFO] [stdout]    --> src/interaction_net.rs:257:4
[INFO] [stdout]     |
[INFO] [stdout] 257 | fn interact<T, S: Signature<NodeData = T>>(node_a: &DataNode<T>, node_b: &DataNode<T>) {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]  --> src/tokenizer.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Token {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Char` is never constructed
[INFO] [stdout]  --> src/tokenizer.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Char {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TokenData` is never used
[INFO] [stdout]   --> src/tokenizer.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum TokenData {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Span` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Span {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/tokenizer.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum State {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StepResult` is never used
[INFO] [stdout]   --> src/tokenizer.rs:40:6
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum StepResult {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SymbolState` is never used
[INFO] [stdout]   --> src/tokenizer.rs:46:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | enum SymbolState {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Error` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct Error;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Spool` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct Spool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tokenizer` is never constructed
[INFO] [stdout]   --> src/tokenizer.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct Tokenizer {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Action` is never used
[INFO] [stdout]   --> src/tokenizer.rs:63:6
[INFO] [stdout]    |
[INFO] [stdout] 63 | enum Action {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_whitespace` is never used
[INFO] [stdout]   --> src/tokenizer.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn is_whitespace(chr: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_word_start` is never used
[INFO] [stdout]   --> src/tokenizer.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn is_word_start(chr: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_word_continue` is never used
[INFO] [stdout]   --> src/tokenizer.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn is_word_continue(chr: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `peek` and `advance` are never used
[INFO] [stdout]   --> src/tokenizer.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl Spool {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 82 |     fn peek(&self) -> Option<Char> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     fn advance(&mut self) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `emit_single_char` and `step` are never used
[INFO] [stdout]    --> src/tokenizer.rs:92:5
[INFO] [stdout]     |
[INFO] [stdout] 91  | impl Tokenizer {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 92  |     fn emit_single_char(&mut self, chr: Char, data: TokenData) -> Action {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     fn step(&mut self) -> Action {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `emit_word_token` is never used
[INFO] [stdout]    --> src/tokenizer.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn emit_word_token(buffer: &[Char]) -> Token {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenize` is never used
[INFO] [stdout]    --> src/tokenizer.rs:201:4
[INFO] [stdout]     |
[INFO] [stdout] 201 | fn tokenize(text: &str) -> Result<Vec<Token>, Error> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustcVfrSSG/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*,libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcVfrSSG/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/freya_bootstrap-78380d2a7eb4a758" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
[INFO] [stdout]           Stack dump:
[INFO] [stdout]           0.    Program arguments: /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld -flavor gnu -plugin /usr/libexec/gcc/x86_64-linux-gnu/13/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/x86_64-linux-gnu/13/lto-wrapper -plugin-opt=-fresolution=/tmp/ccx0aVPI.res --build-id --eh-frame-hdr -m elf_x86_64 --hash-style=gnu --as-needed -dynamic-linker /lib64/ld-linux-x86-64.so.2 -pie -z now -z relro -o /opt/rustwide/target/debug/deps/freya_bootstrap-78380d2a7eb4a758 /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/Scrt1.o /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/13/crtbeginS.o -L/tmp/rustcVfrSSG/raw-dylibs -L/opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib -L/opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld -L/usr/lib/gcc/x86_64-linux-gnu/13 -L/usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/13/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/13/../../.. /tmp/rustcVfrSSG/symbols.o /opt/rustwide/target/debug/deps/freya_bootstrap-78380d2a7eb4a758.freya_bootstrap.cd2c0f2a1cdfd46b-cgu.0.rcgu.o /opt/rustwide/target/debug/deps/freya_bootstrap-78380d2a7eb4a758.3vze2a90p7eyxkkc9jngxgibm.rcgu.o --as-needed -Bstatic /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-6210a622387cb92f.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-1f04f2d52f1ebf3f.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-831b32e0d2504bfa.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-e789858062fda502.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-088d12cbf3e66756.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-efa18e20439f5c5f.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-81236848138accc2.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-438bbc1b65a9ea91.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-03f1ca214d5654c5.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-6eb3522c9f3e493f.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-28fe590d62726d34.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-bb03a41aed59c3f0.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-077b062d48affb46.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fc1e4d777ecb8819.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-0df6e1c399ee25b3.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler2-fb0bec226a33c172.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-c1b9852f5964bee6.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4b52ec42b7ee96f9.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a92e691a289a3ea1.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-143b861055c3ff89.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-e1a0f7b271a3ab38.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-a295b978c7e899d2.rlib /opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7fb0e360a334626d.rlib -Bdynamic -lgcc_s -lutil -lrt -lpthread -lm -ldl -lc -znostart-stop-gc --eh-frame-hdr -z noexecstack --gc-sections -z relro -z now /usr/lib/gcc/x86_64-linux-gnu/13/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/13/../../../x86_64-linux-gnu/crtn.o
[INFO] [stdout]           LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `freya-bootstrap` (lib test) due to 1 previous error; 45 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustca8hSsa/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libfreya_bootstrap-7de4475398ddccc7.rlib}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustca8hSsa/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/freya-0846be15cf1c2c53" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
[INFO] [stdout]            #0 0x00007fb5310b0da7 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/libLLVM.so.20.1-rust-1.89.0-nightly+0x56b0da7)
[INFO] [stdout]            #1 0x00007fb5310b11bc SignalHandler(int) (/opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/libLLVM.so.20.1-rust-1.89.0-nightly+0x56b11bc)
[INFO] [stdout]            #2 0x00007fb52b833330 (/lib/x86_64-linux-gnu/libc.so.6+0x45330)
[INFO] [stdout]            #3 0x00007fb52b976bc0 (/lib/x86_64-linux-gnu/libc.so.6+0x188bc0)
[INFO] [stdout]            #4 0x00005899269c5804 void lld::elf::InputSection::writeTo<llvm::object::ELFType<(llvm::endianness)1, true>>(lld::elf::Ctx&, unsigned char*) (/opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x404804)
[INFO] [stdout]            #5 0x0000589926a196eb void lld::elf::OutputSection::writeTo<llvm::object::ELFType<(llvm::endianness)1, true>>(lld::elf::Ctx&, unsigned char*, llvm::parallel::TaskGroup&)::'lambda'(unsigned long, unsigned long)::operator()(unsigned long, unsigned long) const OutputSections.cpp:0:0
[INFO] [stdout]            #6 0x00007fb5310607b2 std::_Function_handler<void (), llvm::parallel::TaskGroup::spawn(std::function<void ()>)::$_0>::_M_invoke(std::_Any_data const&) (/opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/libLLVM.so.20.1-rust-1.89.0-nightly+0x56607b2)
[INFO] [stdout]            #7 0x00007fb53106021a llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::work(llvm::ThreadPoolStrategy, unsigned int) (/opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/libLLVM.so.20.1-rust-1.89.0-nightly+0x566021a)
[INFO] [stdout]            #8 0x00007fb530fd98d0 execute_native_thread_routine (/opt/rustwide/rustup-home/toolchains/17092ad00ed8fe1e7f81a7e38238ff70779034b1/lib/libLLVM.so.20.1-rust-1.89.0-nightly+0x55d98d0)
[INFO] [stdout]            #9 0x00007fb52b88aaa4 (/lib/x86_64-linux-gnu/libc.so.6+0x9caa4)
[INFO] [stdout]           #10 0x00007fb52b917a34 clone (/lib/x86_64-linux-gnu/libc.so.6+0x129a34)
[INFO] [stdout]           rust-lld: error: failed to write output '/opt/rustwide/target/debug/deps/freya-0846be15cf1c2c53': No such file or directory
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `freya-bootstrap` (bin "freya" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "7f8e6b0427714f8bd28b3f8dd0cfec58c158a1f0943e2d44e4db4ac2852ae8b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f8e6b0427714f8bd28b3f8dd0cfec58c158a1f0943e2d44e4db4ac2852ae8b9", kill_on_drop: false }`
[INFO] [stdout] 7f8e6b0427714f8bd28b3f8dd0cfec58c158a1f0943e2d44e4db4ac2852ae8b9