[INFO] cloning repository https://github.com/wjlewis/lammy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wjlewis/lammy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwjlewis%2Flammy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwjlewis%2Flammy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c296b9ef8a0b01b30c57dfc930372f9cb88d20a8
[INFO] testing wjlewis/lammy against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwjlewis%2Flammy" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wjlewis/lammy on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wjlewis/lammy
[INFO] finished tweaking git repo https://github.com/wjlewis/lammy
[INFO] tweaked toml for git repo https://github.com/wjlewis/lammy written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/wjlewis/lammy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 641e5c3eb4780b9613ac70a5cdd6b5206263536ed567793fbbfac0b8dce983b2
[INFO] running `Command { std: "docker" "start" "-a" "641e5c3eb4780b9613ac70a5cdd6b5206263536ed567793fbbfac0b8dce983b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "641e5c3eb4780b9613ac70a5cdd6b5206263536ed567793fbbfac0b8dce983b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "641e5c3eb4780b9613ac70a5cdd6b5206263536ed567793fbbfac0b8dce983b2", kill_on_drop: false }`
[INFO] [stdout] 641e5c3eb4780b9613ac70a5cdd6b5206263536ed567793fbbfac0b8dce983b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54f3ad0ce17cfad9d8f5e83f5c31565a89716de45c377bca3e6dd36e04afda54
[INFO] running `Command { std: "docker" "start" "-a" "54f3ad0ce17cfad9d8f5e83f5c31565a89716de45c377bca3e6dd36e04afda54", kill_on_drop: false }`
[INFO] [stderr]    Compiling lammy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/errors.rs:36:22
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn report(&self, src: &Source, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/errors.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(result: T, errors: Vec<Box<dyn Error>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/errors.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new(message: impl Into<String>, span: Span) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/nbe.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(name: impl Into<String>) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `freshen_in`
[INFO] [stdout]   --> src/nbe.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn freshen_in(&self, used: &List<Name>) -> Name {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Index`
[INFO] [stdout]   --> src/nbe.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Index { index: usize },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Abs`
[INFO] [stdout]   --> src/nbe.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Abs { name: Name, body: Term },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `App`
[INFO] [stdout]   --> src/nbe.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     App { rator: Term, rand: Term },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Closure`
[INFO] [stdout]   --> src/nbe.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     Closure { name: Name, body: Term, env: Env },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stuck`
[INFO] [stdout]   --> src/nbe.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Stuck(Stuck),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Thunk`
[INFO] [stdout]   --> src/nbe.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     Thunk(Thunk),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Index`
[INFO] [stdout]   --> src/nbe.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     Index { binder_count: usize },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `App`
[INFO] [stdout]   --> src/nbe.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     App { op: Stuck, arg: Value },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Frozen`
[INFO] [stdout]   --> src/nbe.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     Frozen { term: Term, env: Env },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Thawed`
[INFO] [stdout]   --> src/nbe.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     Thawed(Value),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `thaw`
[INFO] [stdout]   --> src/nbe.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn thaw(&self) -> Value {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/nbe.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn new(term: Term, env: Env) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `norm`
[INFO] [stdout]    --> src/nbe.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn norm(&self) -> Term {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eval`
[INFO] [stdout]    --> src/nbe.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn eval(&self, env: &Env) -> Value {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eval_or_freeze`
[INFO] [stdout]    --> src/nbe.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn eval_or_freeze(&self, env: &Env) -> Value {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `index`
[INFO] [stdout]    --> src/nbe.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn index(index: usize) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abs`
[INFO] [stdout]    --> src/nbe.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn abs(name: Name, body: Term) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `app`
[INFO] [stdout]    --> src/nbe.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn app(rator: Term, rand: Term) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `apply`
[INFO] [stdout]    --> src/nbe.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn apply(&self, arg: Value) -> Value {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `quote`
[INFO] [stdout]    --> src/nbe.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn quote(&self) -> Term {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `quote_from`
[INFO] [stdout]    --> src/nbe.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn quote_from(&self, binder_count: usize, used_names: &List<Name>) -> Term {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `closure`
[INFO] [stdout]    --> src/nbe.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn closure(name: Name, body: Term, env: Env) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `stuck`
[INFO] [stdout]    --> src/nbe.rs:181:12
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn stuck(stuck: Stuck) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `thunk`
[INFO] [stdout]    --> src/nbe.rs:185:12
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn thunk(term: Term, env: Env) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `quote_from`
[INFO] [stdout]    --> src/nbe.rs:191:12
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn quote_from(&self, binder_count: usize, used_names: &List<Name>) -> Term {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `index`
[INFO] [stdout]    --> src/nbe.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn index(binder_count: usize) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `app`
[INFO] [stdout]    --> src/nbe.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn app(op: Stuck, arg: Value) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Empty`
[INFO] [stdout]    --> src/nbe.rs:262:5
[INFO] [stdout]     |
[INFO] [stdout] 262 |     Empty,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cons`
[INFO] [stdout]    --> src/nbe.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 |     Cons(T, List<T>),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/nbe.rs:267:12
[INFO] [stdout]     |
[INFO] [stdout] 267 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]    --> src/nbe.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn push(&self, x: T) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/nbe.rs:275:12
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub fn get(&self, i: usize) -> Option<&T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `includes`
[INFO] [stdout]    --> src/nbe.rs:288:12
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn includes<U>(&self, x: &U) -> bool
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/source.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(source: Rc<Source>, start: usize, end: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `combine_with`
[INFO] [stdout]   --> src/source.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn combine_with(self, info: SourceInfo) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/source.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(filename: String, text: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `seen`
[INFO] [stdout]  --> src/syntax/lexer/interner.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     seen: HashMap<&'a str, Rc<String>>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `intern`
[INFO] [stdout]   --> src/syntax/lexer/interner.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn intern(&mut self, text: &'a str) -> Rc<String> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `source`
[INFO] [stdout]   --> src/syntax/lexer.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     source: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `chars`
[INFO] [stdout]   --> src/syntax/lexer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     chars: Chars<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `interner`
[INFO] [stdout]   --> src/syntax/lexer.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     interner: Interner<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `peeked`
[INFO] [stdout]   --> src/syntax/lexer.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     peeked: VecDeque<Token>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop`
[INFO] [stdout]   --> src/syntax/lexer.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn pop(&mut self) -> Token {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `peek`
[INFO] [stdout]   --> src/syntax/lexer.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn peek(&mut self) -> &Token {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `peek_ahead`
[INFO] [stdout]   --> src/syntax/lexer.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn peek_ahead(&mut self, n: usize) -> &Token {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_next`
[INFO] [stdout]   --> src/syntax/lexer.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn read_next(&mut self) -> Token {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_equals_or_arrow`
[INFO] [stdout]   --> src/syntax/lexer.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn read_equals_or_arrow(&mut self) -> Tk {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_comment`
[INFO] [stdout]   --> src/syntax/lexer.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn read_comment(&mut self) -> Tk {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_string`
[INFO] [stdout]    --> src/syntax/lexer.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn read_string(&mut self) -> Tk {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_name`
[INFO] [stdout]    --> src/syntax/lexer.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn read_name(&mut self) -> Tk {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_alias`
[INFO] [stdout]    --> src/syntax/lexer.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn read_alias(&mut self) -> Tk {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_whitespace`
[INFO] [stdout]    --> src/syntax/lexer.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 134 |     fn read_whitespace(&mut self) -> Tk {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_unknown`
[INFO] [stdout]    --> src/syntax/lexer.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn read_unknown(&mut self) -> Tk {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eat_while`
[INFO] [stdout]    --> src/syntax/lexer.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn eat_while(&mut self, pred: impl Fn(char) -> bool) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `peek_char`
[INFO] [stdout]    --> src/syntax/lexer.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn peek_char(&self) -> Option<char> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `current_pos`
[INFO] [stdout]    --> src/syntax/lexer.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn current_pos(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_name_start`
[INFO] [stdout]    --> src/syntax/lexer.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn is_name_start(c: char) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_alias_start`
[INFO] [stdout]    --> src/syntax/lexer.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn is_alias_start(c: char) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_name_continue`
[INFO] [stdout]    --> src/syntax/lexer.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn is_name_continue(c: char) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_alias_continue`
[INFO] [stdout]    --> src/syntax/lexer.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn is_alias_continue(c: char) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_whitespace`
[INFO] [stdout]    --> src/syntax/lexer.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn is_whitespace(c: char) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_unknown`
[INFO] [stdout]    --> src/syntax/lexer.rs:193:8
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn is_unknown(c: char) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `extract_text`
[INFO] [stdout]    --> src/syntax/lexer.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn extract_text(&mut self, kind: &Tk, start: usize, end: usize) -> Rc<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tokens`
[INFO] [stdout]   --> src/syntax/parser/tree_builder.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     tokens: Lexer<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `wip`
[INFO] [stdout]   --> src/syntax/parser/tree_builder.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     wip: Vec<Entry>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `errors`
[INFO] [stdout]   --> src/syntax/parser/tree_builder.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     errors: Vec<SimpleError>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pos`
[INFO] [stdout]   --> src/syntax/parser/tree_builder.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pos: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_repl_input`
[INFO] [stdout]   --> src/syntax/parser/tree_builder.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn parse_repl_input(source: &'a str) -> ParseResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_module`
[INFO] [stdout]   --> src/syntax/parser/tree_builder.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn parse_module(source: &'a str) -> ParseResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `skip_to_decl_separator`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn skip_to_decl_separator(&mut self) -> Span {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_def`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn parse_def(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_import`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn parse_import(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_import_aliases`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:261:8
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn parse_import_aliases(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_tms`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:339:8
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn parse_tms(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_tm`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:356:8
[INFO] [stdout]     |
[INFO] [stdout] 356 |     fn parse_tm(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_single_abs`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:372:8
[INFO] [stdout]     |
[INFO] [stdout] 372 |     fn parse_single_abs(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_multi_abs`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:387:8
[INFO] [stdout]     |
[INFO] [stdout] 387 |     fn parse_multi_abs(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_abs_from_arrow`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:402:8
[INFO] [stdout]     |
[INFO] [stdout] 402 |     fn parse_abs_from_arrow(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_abs_after_names`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:420:8
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn parse_abs_after_names(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_abs_names`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:441:8
[INFO] [stdout]     |
[INFO] [stdout] 441 |     fn parse_abs_names(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_name`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:522:8
[INFO] [stdout]     |
[INFO] [stdout] 522 |     fn parse_name(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_alias`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:529:8
[INFO] [stdout]     |
[INFO] [stdout] 529 |     fn parse_alias(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_parend`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:536:8
[INFO] [stdout]     |
[INFO] [stdout] 536 |     fn parse_parend(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `starts_single_abs`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:552:8
[INFO] [stdout]     |
[INFO] [stdout] 552 |     fn starts_single_abs(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `starts_abs_names`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:567:8
[INFO] [stdout]     |
[INFO] [stdout] 567 |     fn starts_abs_names(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `starts_def`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:595:8
[INFO] [stdout]     |
[INFO] [stdout] 595 |     fn starts_def(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `skip_trivia`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:613:8
[INFO] [stdout]     |
[INFO] [stdout] 613 |     fn skip_trivia(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_leaf`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:628:8
[INFO] [stdout]     |
[INFO] [stdout] 628 |     fn pop_leaf(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `leaf`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:633:8
[INFO] [stdout]     |
[INFO] [stdout] 633 |     fn leaf(&mut self, token: Token) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `open`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:638:8
[INFO] [stdout]     |
[INFO] [stdout] 638 |     fn open(&mut self, kind: Sk) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `close`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:645:8
[INFO] [stdout]     |
[INFO] [stdout] 645 |     fn close(&mut self, kind: Sk) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `error`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:675:8
[INFO] [stdout]     |
[INFO] [stdout] 675 |     fn error(&mut self, message: impl Into<String>, span: Span) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `missing`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:679:8
[INFO] [stdout]     |
[INFO] [stdout] 679 |     fn missing(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `take`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:692:12
[INFO] [stdout]     |
[INFO] [stdout] 692 |     pub fn take(mut self) -> ParseResult {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InProgress`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:722:5
[INFO] [stdout]     |
[INFO] [stdout] 722 |     InProgress { kind: Sk, start: usize },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Complete`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:723:5
[INFO] [stdout]     |
[INFO] [stdout] 723 |     Complete(UntypedTree),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 101 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "54f3ad0ce17cfad9d8f5e83f5c31565a89716de45c377bca3e6dd36e04afda54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f3ad0ce17cfad9d8f5e83f5c31565a89716de45c377bca3e6dd36e04afda54", kill_on_drop: false }`
[INFO] [stdout] 54f3ad0ce17cfad9d8f5e83f5c31565a89716de45c377bca3e6dd36e04afda54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9ba3d00b835ef12c654953499ae9c4a30548feb9fbb8024d2f381dafdc8747f
[INFO] running `Command { std: "docker" "start" "-a" "d9ba3d00b835ef12c654953499ae9c4a30548feb9fbb8024d2f381dafdc8747f", kill_on_drop: false }`
[INFO] [stderr]    Compiling lammy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/errors.rs:36:22
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn report(&self, src: &Source, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/errors.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(result: T, errors: Vec<Box<dyn Error>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Index`
[INFO] [stdout]   --> src/nbe.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Index { index: usize },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Abs`
[INFO] [stdout]   --> src/nbe.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Abs { name: Name, body: Term },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `App`
[INFO] [stdout]   --> src/nbe.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     App { rator: Term, rand: Term },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Closure`
[INFO] [stdout]   --> src/nbe.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     Closure { name: Name, body: Term, env: Env },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stuck`
[INFO] [stdout]   --> src/nbe.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Stuck(Stuck),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Thunk`
[INFO] [stdout]   --> src/nbe.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     Thunk(Thunk),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Index`
[INFO] [stdout]   --> src/nbe.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     Index { binder_count: usize },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `App`
[INFO] [stdout]   --> src/nbe.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     App { op: Stuck, arg: Value },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Frozen`
[INFO] [stdout]   --> src/nbe.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     Frozen { term: Term, env: Env },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Thawed`
[INFO] [stdout]   --> src/nbe.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     Thawed(Value),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `thaw`
[INFO] [stdout]   --> src/nbe.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn thaw(&self) -> Value {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/nbe.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub fn new(term: Term, env: Env) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `norm`
[INFO] [stdout]    --> src/nbe.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn norm(&self) -> Term {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eval`
[INFO] [stdout]    --> src/nbe.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn eval(&self, env: &Env) -> Value {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eval_or_freeze`
[INFO] [stdout]    --> src/nbe.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn eval_or_freeze(&self, env: &Env) -> Value {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `index`
[INFO] [stdout]    --> src/nbe.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn index(index: usize) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `abs`
[INFO] [stdout]    --> src/nbe.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn abs(name: Name, body: Term) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `app`
[INFO] [stdout]    --> src/nbe.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn app(rator: Term, rand: Term) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `apply`
[INFO] [stdout]    --> src/nbe.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn apply(&self, arg: Value) -> Value {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `quote`
[INFO] [stdout]    --> src/nbe.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn quote(&self) -> Term {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `quote_from`
[INFO] [stdout]    --> src/nbe.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn quote_from(&self, binder_count: usize, used_names: &List<Name>) -> Term {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `closure`
[INFO] [stdout]    --> src/nbe.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn closure(name: Name, body: Term, env: Env) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `stuck`
[INFO] [stdout]    --> src/nbe.rs:181:12
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn stuck(stuck: Stuck) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `thunk`
[INFO] [stdout]    --> src/nbe.rs:185:12
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn thunk(term: Term, env: Env) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `quote_from`
[INFO] [stdout]    --> src/nbe.rs:191:12
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn quote_from(&self, binder_count: usize, used_names: &List<Name>) -> Term {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `index`
[INFO] [stdout]    --> src/nbe.rs:207:12
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn index(binder_count: usize) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `app`
[INFO] [stdout]    --> src/nbe.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 |     pub fn app(op: Stuck, arg: Value) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/nbe.rs:275:12
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub fn get(&self, i: usize) -> Option<&T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/source.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(source: Rc<Source>, start: usize, end: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `combine_with`
[INFO] [stdout]   --> src/source.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn combine_with(self, info: SourceInfo) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/source.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(filename: String, text: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_module`
[INFO] [stdout]   --> src/syntax/parser/tree_builder.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn parse_module(source: &'a str) -> ParseResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `skip_to_decl_separator`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn skip_to_decl_separator(&mut self) -> Span {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_import`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn parse_import(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_import_aliases`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:261:8
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn parse_import_aliases(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `inner`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:745:12
[INFO] [stdout]     |
[INFO] [stdout] 745 |         fn inner(kind: Sk, children: Vec<KindTree>) -> Self {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `leaf`
[INFO] [stdout]    --> src/syntax/parser/tree_builder.rs:749:12
[INFO] [stdout]     |
[INFO] [stdout] 749 |         fn leaf(text: &str) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "d9ba3d00b835ef12c654953499ae9c4a30548feb9fbb8024d2f381dafdc8747f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ba3d00b835ef12c654953499ae9c4a30548feb9fbb8024d2f381dafdc8747f", kill_on_drop: false }`
[INFO] [stdout] d9ba3d00b835ef12c654953499ae9c4a30548feb9fbb8024d2f381dafdc8747f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b269c73619290cbcef8268142f67ac59e695dba87677db737dedfa16429262e0
[INFO] running `Command { std: "docker" "start" "-a" "b269c73619290cbcef8268142f67ac59e695dba87677db737dedfa16429262e0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `src`
[INFO] [stdout] running 6 tests
[INFO] [stderr]   --> src/errors.rs:36:22
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn report(&self, src: &Source, f: &mut fmt::Formatter) -> fmt::Result {
[INFO] [stderr]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/errors.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(result: T, errors: Vec<Box<dyn Error>>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Index`
[INFO] [stderr]   --> src/nbe.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     Index { index: usize },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Abs`
[INFO] [stderr]   --> src/nbe.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     Abs { name: Name, body: Term },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `App`
[INFO] [stderr]   --> src/nbe.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     App { rator: Term, rand: Term },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Closure`
[INFO] [stderr]   --> src/nbe.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     Closure { name: Name, body: Term, env: Env },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Stuck`
[INFO] [stderr]   --> src/nbe.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     Stuck(Stuck),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Thunk`
[INFO] [stderr]   --> src/nbe.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     Thunk(Thunk),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Index`
[INFO] [stderr]   --> src/nbe.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     Index { binder_count: usize },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `App`
[INFO] [stderr]   --> src/nbe.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     App { op: Stuck, arg: Value },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Frozen`
[INFO] [stderr]   --> src/nbe.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     Frozen { term: Term, env: Env },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Thawed`
[INFO] [stderr]   --> src/nbe.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     Thawed(Value),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `thaw`
[INFO] [stderr]   --> src/nbe.rs:81:12
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn thaw(&self) -> Value {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/nbe.rs:93:12
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub fn new(term: Term, env: Env) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `norm`
[INFO] [stderr]    --> src/nbe.rs:101:12
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn norm(&self) -> Term {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `eval`
[INFO] [stderr]    --> src/nbe.rs:106:12
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn eval(&self, env: &Env) -> Value {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `eval_or_freeze`
[INFO] [stderr]    --> src/nbe.rs:118:8
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn eval_or_freeze(&self, env: &Env) -> Value {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `index`
[INFO] [stderr]    --> src/nbe.rs:125:12
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn index(index: usize) -> Self {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `abs`
[INFO] [stderr]    --> src/nbe.rs:129:12
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn abs(name: Name, body: Term) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `app`
[INFO] [stderr]    --> src/nbe.rs:133:12
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn app(rator: Term, rand: Term) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `apply`
[INFO] [stderr]    --> src/nbe.rs:139:12
[INFO] [stderr]     |
[INFO] [stderr] 139 |     pub fn apply(&self, arg: Value) -> Value {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `quote`
[INFO] [stderr]    --> src/nbe.rs:153:12
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn quote(&self) -> Term {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `quote_from`
[INFO] [stderr]    --> src/nbe.rs:157:8
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn quote_from(&self, binder_count: usize, used_names: &List<Name>) -> Term {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `closure`
[INFO] [stderr]    --> src/nbe.rs:177:12
[INFO] [stderr]     |
[INFO] [stderr] 177 |     pub fn closure(name: Name, body: Term, env: Env) -> Self {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `stuck`
[INFO] [stderr]    --> src/nbe.rs:181:12
[INFO] [stderr]     |
[INFO] [stderr] 181 |     pub fn stuck(stuck: Stuck) -> Self {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `thunk`
[INFO] [stderr]    --> src/nbe.rs:185:12
[INFO] [stderr]     |
[INFO] [stderr] 185 |     pub fn thunk(term: Term, env: Env) -> Self {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `quote_from`
[INFO] [stderr]    --> src/nbe.rs:191:12
[INFO] [stderr]     |
[INFO] [stderr] 191 |     pub fn quote_from(&self, binder_count: usize, used_names: &List<Name>) -> Term {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `index`
[INFO] [stderr]    --> src/nbe.rs:207:12
[INFO] [stderr]     |
[INFO] [stderr] 207 |     pub fn index(binder_count: usize) -> Self {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `app`
[INFO] [stderr]    --> src/nbe.rs:211:12
[INFO] [stderr]     |
[INFO] [stderr] 211 |     pub fn app(op: Stuck, arg: Value) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]    --> src/nbe.rs:275:12
[INFO] [stderr]     |
[INFO] [stderr] 275 |     pub fn get(&self, i: usize) -> Option<&T> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/source.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(source: Rc<Source>, start: usize, end: usize) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `combine_with`
[INFO] [stderr]   --> src/source.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn combine_with(self, info: SourceInfo) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/source.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn new(filename: String, text: String) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_module`
[INFO] [stderr]   --> src/syntax/parser/tree_builder.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn parse_module(source: &'a str) -> ParseResult {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `skip_to_decl_separator`
[INFO] [stderr]    --> src/syntax/parser/tree_builder.rs:126:8
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn skip_to_decl_separator(&mut self) -> Span {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_import`
[INFO] [stderr]    --> src/syntax/parser/tree_builder.rs:190:8
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn parse_import(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `parse_import_aliases`
[INFO] [stderr]    --> src/syntax/parser/tree_builder.rs:261:8
[INFO] [stderr]     |
[INFO] [stderr] 261 |     fn parse_import_aliases(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `inner`
[INFO] [stderr]    --> src/syntax/parser/tree_builder.rs:745:12
[INFO] [stderr]     |
[INFO] [stderr] 745 |         fn inner(kind: Sk, children: Vec<KindTree>) -> Self {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `leaf`
[INFO] [stderr]    --> src/syntax/parser/tree_builder.rs:749:12
[INFO] [stderr]     |
[INFO] [stderr] 749 |         fn leaf(text: &str) -> Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 39 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lammy-f28b04db0258d045)
[INFO] [stdout] test syntax::lexer::interner::tests::interner_shares_duplicate_strings ... ok
[INFO] [stdout] test syntax::parser::tree_builder::tests::defs_start_with_a_name_followed_by_equals ... ok
[INFO] [stdout] test syntax::parser::tree_builder::tests::single_abs_start_with_name_arrow ... ok
[INFO] [stdout] test nbe::tests::freshen ... ok
[INFO] [stdout] test syntax::parser::tree_builder::tests::multi_abs_names_start_with_lparen_rparen_arrow ... ok
[INFO] [stdout] test syntax::parser::tree_builder::tests::parses_valid_repl_def_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b269c73619290cbcef8268142f67ac59e695dba87677db737dedfa16429262e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b269c73619290cbcef8268142f67ac59e695dba87677db737dedfa16429262e0", kill_on_drop: false }`
[INFO] [stdout] b269c73619290cbcef8268142f67ac59e695dba87677db737dedfa16429262e0