[INFO] cloning repository https://github.com/SabrinaJewson/experimental-pl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SabrinaJewson/experimental-pl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSabrinaJewson%2Fexperimental-pl", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbe9a6488bba3ae9f7bf58ebf9da468cedc357f7
[INFO] testing SabrinaJewson/experimental-pl against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSabrinaJewson%2Fexperimental-pl" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SabrinaJewson/experimental-pl on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SabrinaJewson/experimental-pl
[INFO] finished tweaking git repo https://github.com/SabrinaJewson/experimental-pl
[INFO] tweaked toml for git repo https://github.com/SabrinaJewson/experimental-pl written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SabrinaJewson/experimental-pl already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `type_id::TypeId`
[INFO] [stdout]  --> elab/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use type_id::TypeId;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `elab::Term`
[INFO] [stdout]  --> elab/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use elab::Term;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::Ident`
[INFO] [stdout]   --> elab/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use core::Ident;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Inner` is never constructed
[INFO] [stdout]   --> elab/type_id.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     struct Inner<T> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `VARIANT` is never used
[INFO] [stdout]   --> elab/type_id.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     static VARIANT: AtomicU32 = AtomicU32::new(0);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_family` is never used
[INFO] [stdout]   --> elab/type_id.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 26 |     impl TypeId {
[INFO] [stdout]    |     ----------- associated function in this implementation
[INFO] [stdout] 27 |         pub(crate) fn new_family<Index: PartialEq + Eq + Hash>() -> Option<Family<Index>> {
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Family` is never constructed
[INFO] [stdout]   --> elab/type_id.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub(crate) struct Family<Index: PartialEq + Eq + Hash> {
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new_type_id` is never used
[INFO] [stdout]   --> elab/type_id.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |     impl<Index: PartialEq + Eq + Hash> Family<Index> {
[INFO] [stdout]    |     ------------------------------------------------ method in this implementation
[INFO] [stdout] 53 |         pub(crate) fn new_type_id(self, index: Index) -> TypeId {
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> elab/type_id.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub(crate) struct Map<V> {
[INFO] [stdout]     |                       --- field in this struct
[INFO] [stdout] 149 |         inner: HashMap<TypeId, V, NoHashing>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Map` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert` and `remove` are never used
[INFO] [stdout]    --> elab/type_id.rs:161:16
[INFO] [stdout]     |
[INFO] [stdout] 160 |     impl<V> Map<V> {
[INFO] [stdout]     |     -------------- methods in this implementation
[INFO] [stdout] 161 |         pub fn insert(&mut self, key: TypeId, value: V) {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |         pub fn remove(&mut self, key: &TypeId) -> Option<V> {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Module` is never constructed
[INFO] [stdout]  --> elab/elab.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) struct Module {
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Module` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Term` is never constructed
[INFO] [stdout]   --> elab/elab.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct Term {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ModuleCommands` is never constructed
[INFO] [stdout]  --> elab/command.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) struct ModuleCommands {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ModuleCommands` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Command` is never constructed
[INFO] [stdout]  --> elab/command.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct Command {
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Parser` is never used
[INFO] [stdout]   --> elab/command.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) type Parser = Rc<
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `CommandExpansion` is never used
[INFO] [stdout]   --> elab/command.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) type CommandExpansion =
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Expansion` is never used
[INFO] [stdout]   --> elab/command.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) type Expansion =
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Verifier` is never used
[INFO] [stdout]   --> elab/command.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) type Verifier = Box<dyn FnOnce(&[Module], &mut Vec<Diagnostic>)>;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> elab/command.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub(crate) fn run(
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> elab/command.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn parse(
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]  --> elab/trie.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Trie<K: Borrow<[u8]>, T> {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 3 |     inner: qp_trie::Trie<Key<K>, T>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Trie` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_prefix`, `get_exact`, and `insert` are never used
[INFO] [stdout]   --> elab/trie.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl<K: Borrow<[u8]>, T> Trie<K, T> {
[INFO] [stdout]    | ----------------------------------- methods in this implementation
[INFO] [stdout] 7  |     pub fn get_prefix(&self, pattern: impl AsRef<[u8]>) -> Option<(&K, &T)> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn get_exact(&self, key: impl AsRef<[u8]>) -> Option<&T> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn insert(&mut self, key: K, value: T) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]  --> elab/lexer.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) enum Token {
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Bracket` is never used
[INFO] [stdout]   --> elab/lexer.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) enum Bracket {
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BRACKETS` is never used
[INFO] [stdout]   --> elab/lexer.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const BRACKETS: &[(char, char, Bracket)] = &[
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_token` is never used
[INFO] [stdout]   --> elab/lexer.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) fn next_token(
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `consume_whitespace` is never used
[INFO] [stdout]   --> elab/lexer.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub(crate) fn consume_whitespace(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_whitespace` is never used
[INFO] [stdout]    --> elab/lexer.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn try_whitespace(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `line_comment` is never used
[INFO] [stdout]    --> elab/lexer.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn line_comment(source: &SourceFile, offset: &mut usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_comment` is never used
[INFO] [stdout]    --> elab/lexer.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn block_comment(source: &SourceFile, offset: &mut usize, diagnostics: &mut Vec<Diagnostic>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raw_string` is never used
[INFO] [stdout]    --> elab/lexer.rs:148:4
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn raw_string(
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `string` is never used
[INFO] [stdout]    --> elab/lexer.rs:193:4
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn string(
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Private` and `Public` are never constructed
[INFO] [stdout]   --> elab/core.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub(crate) enum Visibility {
[INFO] [stdout]    |                 ---------- variants in this enum
[INFO] [stdout] 94 |     Private,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 95 |     Public,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Visibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `try_from_rc` and `len` are never used
[INFO] [stdout]   --> elab/core.rs:6:16
[INFO] [stdout]    |
[INFO] [stdout] 5  |     impl Ident {
[INFO] [stdout]    |     ---------- associated items in this implementation
[INFO] [stdout] 6  |         pub fn try_from_rc(s: Rc<str>) -> Result<Self, String> {
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |         pub fn len(&self) -> usize {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_longest` is never used
[INFO] [stdout]   --> elab/core.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub(crate) fn parse_longest(input: &str, mut quit_at: impl FnMut(&str) -> bool) -> usize {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `trie` is never read
[INFO] [stdout]   --> elab/core.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub(crate) struct Namespace<T> {
[INFO] [stdout]    |                       --------- field in this struct
[INFO] [stdout] 62 |         trie: Trie<Ident, (Visibility, Box<T>)>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Namespace` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_prefix`, `get_exact`, and `insert` are never used
[INFO] [stdout]   --> elab/core.rs:66:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |     impl<T> Namespace<T> {
[INFO] [stdout]    |     -------------------- methods in this implementation
[INFO] [stdout] 66 |         pub fn get_prefix(&self, pattern: &str) -> Option<(Ident, Visibility, &T)> {
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |         pub fn get_exact(&self, pattern: &str) -> Option<(Visibility, &T)> {
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |         pub fn insert(&mut self, ident: Ident, vis: Visibility, val: T) {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SourceFile` is never constructed
[INFO] [stdout]  --> elab/diagnostic.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) struct SourceFile {
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `warn`, `error`, and `diagnostic` are never used
[INFO] [stdout]   --> elab/diagnostic.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl SourceFile {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 7  |     pub fn warn(&self, loc: impl IntoRange, msg: impl Display) -> Diagnostic {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fn error(&self, loc: impl IntoRange, msg: impl Display) -> Diagnostic {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn diagnostic(&self, level: Level, loc: impl IntoRange, msg: impl Display) -> Diagnostic {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoRange` is never used
[INFO] [stdout]   --> elab/diagnostic.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) trait IntoRange {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Level` is never used
[INFO] [stdout]   --> elab/diagnostic.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) enum Level {
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Diagnostic` is never constructed
[INFO] [stdout]   --> elab/diagnostic.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub(crate) struct Diagnostic(String);
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.24s
[INFO] running `Command { std: "docker" "inspect" "7252978e2655829d4bd0091ed6d4a45b1f0660c2f4934c601329dd9951f44997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7252978e2655829d4bd0091ed6d4a45b1f0660c2f4934c601329dd9951f44997", kill_on_drop: false }`
[INFO] [stdout] 7252978e2655829d4bd0091ed6d4a45b1f0660c2f4934c601329dd9951f44997
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c90523bf997e5a36610e3f4ee5d5dbdce1ed1e0a6e5632fe18c9dc598a481e7b
[INFO] running `Command { std: "docker" "start" "-a" "c90523bf997e5a36610e3f4ee5d5dbdce1ed1e0a6e5632fe18c9dc598a481e7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling kernel v0.0.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]    Compiling kernel-cli v0.0.0 (/opt/rustwide/workdir/kernel-cli)
[INFO] [stdout] warning: unused import: `type_id::TypeId`
[INFO] [stdout]  --> elab/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use type_id::TypeId;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `elab::Term`
[INFO] [stdout]  --> elab/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use elab::Term;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::Ident`
[INFO] [stdout]   --> elab/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use core::Ident;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Inner` is never constructed
[INFO] [stdout]   --> elab/type_id.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     struct Inner<T> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `VARIANT` is never used
[INFO] [stdout]   --> elab/type_id.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     static VARIANT: AtomicU32 = AtomicU32::new(0);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_family` is never used
[INFO] [stdout]   --> elab/type_id.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 26 |     impl TypeId {
[INFO] [stdout]    |     ----------- associated function in this implementation
[INFO] [stdout] 27 |         pub(crate) fn new_family<Index: PartialEq + Eq + Hash>() -> Option<Family<Index>> {
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Family` is never constructed
[INFO] [stdout]   --> elab/type_id.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub(crate) struct Family<Index: PartialEq + Eq + Hash> {
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new_type_id` is never used
[INFO] [stdout]   --> elab/type_id.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |     impl<Index: PartialEq + Eq + Hash> Family<Index> {
[INFO] [stdout]    |     ------------------------------------------------ method in this implementation
[INFO] [stdout] 53 |         pub(crate) fn new_type_id(self, index: Index) -> TypeId {
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> elab/type_id.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub(crate) struct Map<V> {
[INFO] [stdout]     |                       --- field in this struct
[INFO] [stdout] 149 |         inner: HashMap<TypeId, V, NoHashing>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Map` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert` and `remove` are never used
[INFO] [stdout]    --> elab/type_id.rs:161:16
[INFO] [stdout]     |
[INFO] [stdout] 160 |     impl<V> Map<V> {
[INFO] [stdout]     |     -------------- methods in this implementation
[INFO] [stdout] 161 |         pub fn insert(&mut self, key: TypeId, value: V) {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |         pub fn remove(&mut self, key: &TypeId) -> Option<V> {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Module` is never constructed
[INFO] [stdout]  --> elab/elab.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) struct Module {
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Module` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Term` is never constructed
[INFO] [stdout]   --> elab/elab.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct Term {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ModuleCommands` is never constructed
[INFO] [stdout]  --> elab/command.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) struct ModuleCommands {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ModuleCommands` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Command` is never constructed
[INFO] [stdout]  --> elab/command.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct Command {
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Parser` is never used
[INFO] [stdout]   --> elab/command.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) type Parser = Rc<
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `CommandExpansion` is never used
[INFO] [stdout]   --> elab/command.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) type CommandExpansion =
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Expansion` is never used
[INFO] [stdout]   --> elab/command.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) type Expansion =
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Verifier` is never used
[INFO] [stdout]   --> elab/command.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) type Verifier = Box<dyn FnOnce(&[Module], &mut Vec<Diagnostic>)>;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> elab/command.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub(crate) fn run(
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> elab/command.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn parse(
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]  --> elab/trie.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Trie<K: Borrow<[u8]>, T> {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 3 |     inner: qp_trie::Trie<Key<K>, T>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Trie` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_prefix`, `get_exact`, and `insert` are never used
[INFO] [stdout]   --> elab/trie.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl<K: Borrow<[u8]>, T> Trie<K, T> {
[INFO] [stdout]    | ----------------------------------- methods in this implementation
[INFO] [stdout] 7  |     pub fn get_prefix(&self, pattern: impl AsRef<[u8]>) -> Option<(&K, &T)> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn get_exact(&self, key: impl AsRef<[u8]>) -> Option<&T> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn insert(&mut self, key: K, value: T) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]  --> elab/lexer.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) enum Token {
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Bracket` is never used
[INFO] [stdout]   --> elab/lexer.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) enum Bracket {
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BRACKETS` is never used
[INFO] [stdout]   --> elab/lexer.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const BRACKETS: &[(char, char, Bracket)] = &[
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_token` is never used
[INFO] [stdout]   --> elab/lexer.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) fn next_token(
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `consume_whitespace` is never used
[INFO] [stdout]   --> elab/lexer.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub(crate) fn consume_whitespace(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_whitespace` is never used
[INFO] [stdout]    --> elab/lexer.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn try_whitespace(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `line_comment` is never used
[INFO] [stdout]    --> elab/lexer.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn line_comment(source: &SourceFile, offset: &mut usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_comment` is never used
[INFO] [stdout]    --> elab/lexer.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn block_comment(source: &SourceFile, offset: &mut usize, diagnostics: &mut Vec<Diagnostic>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raw_string` is never used
[INFO] [stdout]    --> elab/lexer.rs:148:4
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn raw_string(
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `string` is never used
[INFO] [stdout]    --> elab/lexer.rs:193:4
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn string(
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Private` and `Public` are never constructed
[INFO] [stdout]   --> elab/core.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub(crate) enum Visibility {
[INFO] [stdout]    |                 ---------- variants in this enum
[INFO] [stdout] 94 |     Private,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 95 |     Public,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Visibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `try_from_rc` and `len` are never used
[INFO] [stdout]   --> elab/core.rs:6:16
[INFO] [stdout]    |
[INFO] [stdout] 5  |     impl Ident {
[INFO] [stdout]    |     ---------- associated items in this implementation
[INFO] [stdout] 6  |         pub fn try_from_rc(s: Rc<str>) -> Result<Self, String> {
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |         pub fn len(&self) -> usize {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_longest` is never used
[INFO] [stdout]   --> elab/core.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub(crate) fn parse_longest(input: &str, mut quit_at: impl FnMut(&str) -> bool) -> usize {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `trie` is never read
[INFO] [stdout]   --> elab/core.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub(crate) struct Namespace<T> {
[INFO] [stdout]    |                       --------- field in this struct
[INFO] [stdout] 62 |         trie: Trie<Ident, (Visibility, Box<T>)>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Namespace` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_prefix`, `get_exact`, and `insert` are never used
[INFO] [stdout]   --> elab/core.rs:66:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |     impl<T> Namespace<T> {
[INFO] [stdout]    |     -------------------- methods in this implementation
[INFO] [stdout] 66 |         pub fn get_prefix(&self, pattern: &str) -> Option<(Ident, Visibility, &T)> {
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |         pub fn get_exact(&self, pattern: &str) -> Option<(Visibility, &T)> {
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |         pub fn insert(&mut self, ident: Ident, vis: Visibility, val: T) {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SourceFile` is never constructed
[INFO] [stdout]  --> elab/diagnostic.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) struct SourceFile {
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `warn`, `error`, and `diagnostic` are never used
[INFO] [stdout]   --> elab/diagnostic.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl SourceFile {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 7  |     pub fn warn(&self, loc: impl IntoRange, msg: impl Display) -> Diagnostic {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fn error(&self, loc: impl IntoRange, msg: impl Display) -> Diagnostic {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn diagnostic(&self, level: Level, loc: impl IntoRange, msg: impl Display) -> Diagnostic {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoRange` is never used
[INFO] [stdout]   --> elab/diagnostic.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) trait IntoRange {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Level` is never used
[INFO] [stdout]   --> elab/diagnostic.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) enum Level {
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Diagnostic` is never constructed
[INFO] [stdout]   --> elab/diagnostic.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub(crate) struct Diagnostic(String);
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling elab v0.0.0 (/opt/rustwide/workdir/elab)
[INFO] [stdout] warning: unused import: `type_id::TypeId`
[INFO] [stdout]  --> elab/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use type_id::TypeId;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `elab::Term`
[INFO] [stdout]  --> elab/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use elab::Term;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::Ident`
[INFO] [stdout]   --> elab/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use core::Ident;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Inner` is never constructed
[INFO] [stdout]   --> elab/type_id.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     struct Inner<T> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `VARIANT` is never used
[INFO] [stdout]   --> elab/type_id.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     static VARIANT: AtomicU32 = AtomicU32::new(0);
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_family` is never used
[INFO] [stdout]   --> elab/type_id.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 26 |     impl TypeId {
[INFO] [stdout]    |     ----------- associated function in this implementation
[INFO] [stdout] 27 |         pub(crate) fn new_family<Index: PartialEq + Eq + Hash>() -> Option<Family<Index>> {
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Family` is never constructed
[INFO] [stdout]   --> elab/type_id.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub(crate) struct Family<Index: PartialEq + Eq + Hash> {
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new_type_id` is never used
[INFO] [stdout]   --> elab/type_id.rs:53:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |     impl<Index: PartialEq + Eq + Hash> Family<Index> {
[INFO] [stdout]    |     ------------------------------------------------ method in this implementation
[INFO] [stdout] 53 |         pub(crate) fn new_type_id(self, index: Index) -> TypeId {
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]    --> elab/type_id.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub(crate) struct Map<V> {
[INFO] [stdout]     |                       --- field in this struct
[INFO] [stdout] 149 |         inner: HashMap<TypeId, V, NoHashing>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Map` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `insert` and `remove` are never used
[INFO] [stdout]    --> elab/type_id.rs:161:16
[INFO] [stdout]     |
[INFO] [stdout] 160 |     impl<V> Map<V> {
[INFO] [stdout]     |     -------------- methods in this implementation
[INFO] [stdout] 161 |         pub fn insert(&mut self, key: TypeId, value: V) {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |         pub fn remove(&mut self, key: &TypeId) -> Option<V> {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Module` is never constructed
[INFO] [stdout]  --> elab/elab.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) struct Module {
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Module` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Term` is never constructed
[INFO] [stdout]   --> elab/elab.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct Term {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ModuleCommands` is never constructed
[INFO] [stdout]  --> elab/command.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) struct ModuleCommands {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ModuleCommands` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Command` is never constructed
[INFO] [stdout]  --> elab/command.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct Command {
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Parser` is never used
[INFO] [stdout]   --> elab/command.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) type Parser = Rc<
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `CommandExpansion` is never used
[INFO] [stdout]   --> elab/command.rs:24:17
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) type CommandExpansion =
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Expansion` is never used
[INFO] [stdout]   --> elab/command.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) type Expansion =
[INFO] [stdout]    |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Verifier` is never used
[INFO] [stdout]   --> elab/command.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) type Verifier = Box<dyn FnOnce(&[Module], &mut Vec<Diagnostic>)>;
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> elab/command.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub(crate) fn run(
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> elab/command.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn parse(
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inner` is never read
[INFO] [stdout]  --> elab/trie.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Trie<K: Borrow<[u8]>, T> {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 3 |     inner: qp_trie::Trie<Key<K>, T>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Trie` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_prefix`, `get_exact`, and `insert` are never used
[INFO] [stdout]   --> elab/trie.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl<K: Borrow<[u8]>, T> Trie<K, T> {
[INFO] [stdout]    | ----------------------------------- methods in this implementation
[INFO] [stdout] 7  |     pub fn get_prefix(&self, pattern: impl AsRef<[u8]>) -> Option<(&K, &T)> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn get_exact(&self, key: impl AsRef<[u8]>) -> Option<&T> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn insert(&mut self, key: K, value: T) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Token` is never used
[INFO] [stdout]  --> elab/lexer.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) enum Token {
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Bracket` is never used
[INFO] [stdout]   --> elab/lexer.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) enum Bracket {
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BRACKETS` is never used
[INFO] [stdout]   --> elab/lexer.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const BRACKETS: &[(char, char, Bracket)] = &[
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_token` is never used
[INFO] [stdout]   --> elab/lexer.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub(crate) fn next_token(
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `consume_whitespace` is never used
[INFO] [stdout]   --> elab/lexer.rs:84:15
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub(crate) fn consume_whitespace(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_whitespace` is never used
[INFO] [stdout]    --> elab/lexer.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn try_whitespace(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `line_comment` is never used
[INFO] [stdout]    --> elab/lexer.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn line_comment(source: &SourceFile, offset: &mut usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_comment` is never used
[INFO] [stdout]    --> elab/lexer.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn block_comment(source: &SourceFile, offset: &mut usize, diagnostics: &mut Vec<Diagnostic>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raw_string` is never used
[INFO] [stdout]    --> elab/lexer.rs:148:4
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn raw_string(
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `string` is never used
[INFO] [stdout]    --> elab/lexer.rs:193:4
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn string(
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Private` and `Public` are never constructed
[INFO] [stdout]   --> elab/core.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub(crate) enum Visibility {
[INFO] [stdout]    |                 ---------- variants in this enum
[INFO] [stdout] 94 |     Private,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 95 |     Public,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Visibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `try_from_rc` and `len` are never used
[INFO] [stdout]   --> elab/core.rs:6:16
[INFO] [stdout]    |
[INFO] [stdout] 5  |     impl Ident {
[INFO] [stdout]    |     ---------- associated items in this implementation
[INFO] [stdout] 6  |         pub fn try_from_rc(s: Rc<str>) -> Result<Self, String> {
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |         pub fn len(&self) -> usize {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_longest` is never used
[INFO] [stdout]   --> elab/core.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub(crate) fn parse_longest(input: &str, mut quit_at: impl FnMut(&str) -> bool) -> usize {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `trie` is never read
[INFO] [stdout]   --> elab/core.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub(crate) struct Namespace<T> {
[INFO] [stdout]    |                       --------- field in this struct
[INFO] [stdout] 62 |         trie: Trie<Ident, (Visibility, Box<T>)>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Namespace` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_prefix`, `get_exact`, and `insert` are never used
[INFO] [stdout]   --> elab/core.rs:66:16
[INFO] [stdout]    |
[INFO] [stdout] 65 |     impl<T> Namespace<T> {
[INFO] [stdout]    |     -------------------- methods in this implementation
[INFO] [stdout] 66 |         pub fn get_prefix(&self, pattern: &str) -> Option<(Ident, Visibility, &T)> {
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |         pub fn get_exact(&self, pattern: &str) -> Option<(Visibility, &T)> {
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |         pub fn insert(&mut self, ident: Ident, vis: Visibility, val: T) {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SourceFile` is never constructed
[INFO] [stdout]  --> elab/diagnostic.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) struct SourceFile {
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `warn`, `error`, and `diagnostic` are never used
[INFO] [stdout]   --> elab/diagnostic.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl SourceFile {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 7  |     pub fn warn(&self, loc: impl IntoRange, msg: impl Display) -> Diagnostic {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub fn error(&self, loc: impl IntoRange, msg: impl Display) -> Diagnostic {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn diagnostic(&self, level: Level, loc: impl IntoRange, msg: impl Display) -> Diagnostic {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IntoRange` is never used
[INFO] [stdout]   --> elab/diagnostic.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub(crate) trait IntoRange {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Level` is never used
[INFO] [stdout]   --> elab/diagnostic.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub(crate) enum Level {
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Diagnostic` is never constructed
[INFO] [stdout]   --> elab/diagnostic.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub(crate) struct Diagnostic(String);
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "c90523bf997e5a36610e3f4ee5d5dbdce1ed1e0a6e5632fe18c9dc598a481e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c90523bf997e5a36610e3f4ee5d5dbdce1ed1e0a6e5632fe18c9dc598a481e7b", kill_on_drop: false }`
[INFO] [stdout] c90523bf997e5a36610e3f4ee5d5dbdce1ed1e0a6e5632fe18c9dc598a481e7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 850d7331441b8539726a4987f8b4f135b519197b5d0e5956eb9bc8ac37928070
[INFO] running `Command { std: "docker" "start" "-a" "850d7331441b8539726a4987f8b4f135b519197b5d0e5956eb9bc8ac37928070", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `type_id::TypeId`
[INFO] [stderr]  --> elab/lib.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use type_id::TypeId;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `elab::Term`
[INFO] [stderr]  --> elab/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use elab::Term;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `core::Ident`
[INFO] [stderr]   --> elab/lib.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use core::Ident;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Inner` is never constructed
[INFO] [stderr]   --> elab/type_id.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 |     struct Inner<T> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `VARIANT` is never used
[INFO] [stderr]   --> elab/type_id.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |     static VARIANT: AtomicU32 = AtomicU32::new(0);
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new_family` is never used
[INFO] [stderr]   --> elab/type_id.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 26 |     impl TypeId {
[INFO] [stderr]    |     ----------- associated function in this implementation
[INFO] [stderr] 27 |         pub(crate) fn new_family<Index: PartialEq + Eq + Hash>() -> Option<Family<Index>> {
[INFO] [stderr]    |                       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Family` is never constructed
[INFO] [stderr]   --> elab/type_id.rs:40:23
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub(crate) struct Family<Index: PartialEq + Eq + Hash> {
[INFO] [stderr]    |                       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `new_type_id` is never used
[INFO] [stderr]   --> elab/type_id.rs:53:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |     impl<Index: PartialEq + Eq + Hash> Family<Index> {
[INFO] [stderr]    |     ------------------------------------------------ method in this implementation
[INFO] [stderr] 53 |         pub(crate) fn new_type_id(self, index: Index) -> TypeId {
[INFO] [stderr]    |                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `inner` is never read
[INFO] [stderr]    --> elab/type_id.rs:149:9
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub(crate) struct Map<V> {
[INFO] [stderr]     |                       --- field in this struct
[INFO] [stderr] 149 |         inner: HashMap<TypeId, V, NoHashing>,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Map` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `insert` and `remove` are never used
[INFO] [stderr]    --> elab/type_id.rs:161:16
[INFO] [stderr]     |
[INFO] [stderr] 160 |     impl<V> Map<V> {
[INFO] [stderr]     |     -------------- methods in this implementation
[INFO] [stderr] 161 |         pub fn insert(&mut self, key: TypeId, value: V) {
[INFO] [stderr]     |                ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 164 |         pub fn remove(&mut self, key: &TypeId) -> Option<V> {
[INFO] [stderr]     |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Module` is never constructed
[INFO] [stderr]  --> elab/elab.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub(crate) struct Module {
[INFO] [stderr]   |                   ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Module` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Term` is never constructed
[INFO] [stderr]   --> elab/elab.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub(crate) struct Term {
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ModuleCommands` is never constructed
[INFO] [stderr]  --> elab/command.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub(crate) struct ModuleCommands {
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `ModuleCommands` has a derived impl for the trait `Default`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Command` is never constructed
[INFO] [stderr]  --> elab/command.rs:8:19
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub(crate) struct Command {
[INFO] [stderr]   |                   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Parser` is never used
[INFO] [stderr]   --> elab/command.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub(crate) type Parser = Rc<
[INFO] [stderr]    |                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `CommandExpansion` is never used
[INFO] [stderr]   --> elab/command.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub(crate) type CommandExpansion =
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Expansion` is never used
[INFO] [stderr]   --> elab/command.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub(crate) type Expansion =
[INFO] [stderr]    |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Verifier` is never used
[INFO] [stderr]   --> elab/command.rs:30:17
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub(crate) type Verifier = Box<dyn FnOnce(&[Module], &mut Vec<Diagnostic>)>;
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run` is never used
[INFO] [stderr]   --> elab/command.rs:32:15
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub(crate) fn run(
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse` is never used
[INFO] [stderr]   --> elab/command.rs:70:4
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn parse(
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `inner` is never read
[INFO] [stderr]  --> elab/trie.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct Trie<K: Borrow<[u8]>, T> {
[INFO] [stderr]   |            ---- field in this struct
[INFO] [stderr] 3 |     inner: qp_trie::Trie<Key<K>, T>,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Trie` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_prefix`, `get_exact`, and `insert` are never used
[INFO] [stderr]   --> elab/trie.rs:7:12
[INFO] [stderr]    |
[INFO] [stderr] 6  | impl<K: Borrow<[u8]>, T> Trie<K, T> {
[INFO] [stderr]    | ----------------------------------- methods in this implementation
[INFO] [stderr] 7  |     pub fn get_prefix(&self, pattern: impl AsRef<[u8]>) -> Option<(&K, &T)> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 |     pub fn get_exact(&self, key: impl AsRef<[u8]>) -> Option<&T> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 18 |     pub fn insert(&mut self, key: K, value: T) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Token` is never used
[INFO] [stderr]  --> elab/lexer.rs:1:17
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub(crate) enum Token {
[INFO] [stderr]   |                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Bracket` is never used
[INFO] [stderr]   --> elab/lexer.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub(crate) enum Bracket {
[INFO] [stderr]    |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BRACKETS` is never used
[INFO] [stderr]   --> elab/lexer.rs:25:7
[INFO] [stderr]    |
[INFO] [stderr] 25 | const BRACKETS: &[(char, char, Bracket)] = &[
[INFO] [stderr]    |       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `next_token` is never used
[INFO] [stderr]   --> elab/lexer.rs:36:15
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub(crate) fn next_token(
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `consume_whitespace` is never used
[INFO] [stderr]   --> elab/lexer.rs:84:15
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub(crate) fn consume_whitespace(
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `try_whitespace` is never used
[INFO] [stderr]    --> elab/lexer.rs:101:4
[INFO] [stderr]     |
[INFO] [stderr] 101 | fn try_whitespace(
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `line_comment` is never used
[INFO] [stderr]    --> elab/lexer.rs:117:4
[INFO] [stderr]     |
[INFO] [stderr] 117 | fn line_comment(source: &SourceFile, offset: &mut usize) {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `block_comment` is never used
[INFO] [stderr]    --> elab/lexer.rs:124:4
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn block_comment(source: &SourceFile, offset: &mut usize, diagnostics: &mut Vec<Diagnostic>) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `raw_string` is never used
[INFO] [stderr]    --> elab/lexer.rs:148:4
[INFO] [stderr]     |
[INFO] [stderr] 148 | fn raw_string(
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `string` is never used
[INFO] [stderr]    --> elab/lexer.rs:193:4
[INFO] [stderr]     |
[INFO] [stderr] 193 | fn string(
[INFO] [stderr]     |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Private` and `Public` are never constructed
[INFO] [stderr]   --> elab/core.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub(crate) enum Visibility {
[INFO] [stderr]    |                 ---------- variants in this enum
[INFO] [stderr] 94 |     Private,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 95 |     Public,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Visibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `try_from_rc` and `len` are never used
[INFO] [stderr]   --> elab/core.rs:6:16
[INFO] [stderr]    |
[INFO] [stderr] 5  |     impl Ident {
[INFO] [stderr]    |     ---------- associated items in this implementation
[INFO] [stderr] 6  |         pub fn try_from_rc(s: Rc<str>) -> Result<Self, String> {
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |         pub fn len(&self) -> usize {
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_longest` is never used
[INFO] [stderr]   --> elab/core.rs:38:19
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub(crate) fn parse_longest(input: &str, mut quit_at: impl FnMut(&str) -> bool) -> usize {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `trie` is never read
[INFO] [stderr]   --> elab/core.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub(crate) struct Namespace<T> {
[INFO] [stderr]    |                       --------- field in this struct
[INFO] [stderr] 62 |         trie: Trie<Ident, (Visibility, Box<T>)>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Namespace` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_prefix`, `get_exact`, and `insert` are never used
[INFO] [stderr]   --> elab/core.rs:66:16
[INFO] [stderr]    |
[INFO] [stderr] 65 |     impl<T> Namespace<T> {
[INFO] [stderr]    |     -------------------- methods in this implementation
[INFO] [stderr] 66 |         pub fn get_prefix(&self, pattern: &str) -> Option<(Ident, Visibility, &T)> {
[INFO] [stderr]    |                ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |         pub fn get_exact(&self, pattern: &str) -> Option<(Visibility, &T)> {
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 74 |         pub fn insert(&mut self, ident: Ident, vis: Visibility, val: T) {
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SourceFile` is never constructed
[INFO] [stderr]  --> elab/diagnostic.rs:1:19
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub(crate) struct SourceFile {
[INFO] [stderr]   |                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `warn`, `error`, and `diagnostic` are never used
[INFO] [stderr]   --> elab/diagnostic.rs:7:12
[INFO] [stderr]    |
[INFO] [stderr] 6  | impl SourceFile {
[INFO] [stderr]    | --------------- methods in this implementation
[INFO] [stderr] 7  |     pub fn warn(&self, loc: impl IntoRange, msg: impl Display) -> Diagnostic {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 10 |     pub fn error(&self, loc: impl IntoRange, msg: impl Display) -> Diagnostic {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 13 |     pub fn diagnostic(&self, level: Level, loc: impl IntoRange, msg: impl Display) -> Diagnostic {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `IntoRange` is never used
[INFO] [stderr]   --> elab/diagnostic.rs:23:18
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub(crate) trait IntoRange {
[INFO] [stderr]    |                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Level` is never used
[INFO] [stderr]   --> elab/diagnostic.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub(crate) enum Level {
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Diagnostic` is never constructed
[INFO] [stderr]   --> elab/diagnostic.rs:59:19
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub(crate) struct Diagnostic(String);
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `elab` (lib) generated 42 warnings (run `cargo fix --lib -p elab` to apply 3 suggestions)
[INFO] [stderr] warning: `elab` (lib test) generated 42 warnings (42 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/elab-15910de333ea3a20)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/kernel-dd21b419af098634)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::kernel_new ... FAILED
[INFO] [stdout] test tests::levels ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::kernel_new stdout ----
[INFO] [stdout] thread 'tests::kernel_new' panicked at kernel/lib.rs:15:32:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: "no trailing colon"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63ed836aeefa - std::backtrace_rs::backtrace::libunwind::trace::h5a5b8284f2d0c266
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x63ed836aeefa - std::backtrace_rs::backtrace::trace_unsynchronized::h76d4f1c9b0b875e3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x63ed836aeefa - std::sys::backtrace::_print_fmt::hc4546b8364a537c6
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63ed836aeefa - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h5b6bd5631a6d1f6b
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63ed836d43c3 - core::fmt::rt::Argument::fmt::h270f6602a2b96f62
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x63ed836d43c3 - core::fmt::write::h7550c97b06c86515
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/fmt/mod.rs:1186:21
[INFO] [stdout]    6:     0x63ed836ac0c3 - std::io::Write::write_fmt::h509ff860e5956e5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x63ed836aed42 - std::sys::backtrace::BacktraceLock::print::h2395ccd2c84ba3aa
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x63ed836b035a - std::panicking::default_hook::{{closure}}::he19d4c7230e07961
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x63ed836b0164 - std::panicking::default_hook::hf614597d3c67bbdb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x63ed8367a239 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39b51ce4599c23d1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x63ed8367a239 - test::test_main::{{closure}}::he977ae839a582784
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x63ed836b09f8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9455091b6b06f9fb
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x63ed836b09f8 - std::panicking::rust_panic_with_hook::h8942133a8b252070
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x63ed836b07ba - std::panicking::begin_panic_handler::{{closure}}::hb5f5963570096b29
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x63ed836af3d9 - std::sys::backtrace::__rust_end_short_backtrace::h6208cedc1922feda
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x63ed836b044c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x63ed8361aa60 - core::panicking::panic_fmt::h0c3082644d1bf418
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panicking.rs:74:14
[INFO] [stdout]   18:     0x63ed8361af06 - core::result::unwrap_failed::hd20b4aa073bda1e2
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1700:5
[INFO] [stdout]   19:     0x63ed83641ec5 - core::result::Result<T,E>::unwrap::h6d1dd498f30e3e12
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/result.rs:1104:23
[INFO] [stdout]   20:     0x63ed83641ec5 - kernel::Kernel::new::he682405e41597b17
[INFO] [stdout]                                at /opt/rustwide/workdir/kernel/lib.rs:15:13
[INFO] [stdout]   21:     0x63ed8363d68e - kernel::tests::kernel_new::h4271ea20f5c97e11
[INFO] [stdout]                                at /opt/rustwide/workdir/kernel/tests.rs:3:5
[INFO] [stdout]   22:     0x63ed8363d667 - kernel::tests::kernel_new::{{closure}}::hd71477c02fdbd395
[INFO] [stdout]                                at /opt/rustwide/workdir/kernel/tests.rs:2:16
[INFO] [stdout]   23:     0x63ed8363e5c6 - core::ops::function::FnOnce::call_once::h1dee708fec189d9a
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x63ed8367ebfb - core::ops::function::FnOnce::call_once::h109cf8051a59b34e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x63ed8367ebfb - test::__rust_begin_short_backtrace::hf4fff89d377446ba
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:621:18
[INFO] [stdout]   26:     0x63ed8367e437 - test::run_test_in_process::{{closure}}::h0e39181dd7ee5a43
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:60
[INFO] [stdout]   27:     0x63ed8367e437 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc5a66a30f0bdfd1f
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x63ed8367e437 - std::panicking::try::do_call::h873b7cf639554a5e
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   29:     0x63ed8367e437 - std::panicking::try::hdb19862fad9c8bd1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   30:     0x63ed8367e437 - std::panic::catch_unwind::h281fe732d236d260
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   31:     0x63ed8367e437 - test::run_test_in_process::h949b6df8457ed338
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:644:27
[INFO] [stdout]   32:     0x63ed8367e437 - test::run_test::{{closure}}::h52c556a6d4740e10
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:565:43
[INFO] [stdout]   33:     0x63ed83643714 - test::run_test::{{closure}}::h4237f6381c45ccb9
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/test/src/lib.rs:595:41
[INFO] [stdout]   34:     0x63ed83643714 - std::sys::backtrace::__rust_begin_short_backtrace::h505c97a579eca628
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   35:     0x63ed83646dde - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e86b2e2bc107ea3
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:538:17
[INFO] [stdout]   36:     0x63ed83646dde - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8b06ddb275ff4a25
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x63ed83646dde - std::panicking::try::do_call::hb26ecd7cd9a9355d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:557:40
[INFO] [stdout]   38:     0x63ed83646dde - std::panicking::try::h8ddeca9d705f9069
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panicking.rs:520:19
[INFO] [stdout]   39:     0x63ed83646dde - std::panic::catch_unwind::h49e1c33078844c46
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/panic.rs:358:14
[INFO] [stdout]   40:     0x63ed83646dde - std::thread::Builder::spawn_unchecked_::{{closure}}::h6073db6ff56ad35d
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/thread/mod.rs:537:30
[INFO] [stdout]   41:     0x63ed83646dde - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c5a5f3779c774f1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x63ed836b474b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf75717d9f28faebf
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x63ed836b474b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7bd883a5f3c5f3c1
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   44:     0x63ed836b474b - std::sys::pal::unix::thread::Thread::new::thread_start::hcc78f3943333fa94
[INFO] [stdout]                                at /rustc/90b35a6239c3d8bdabc530a6a0816f7ff89a0aaf/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   45:     0x7814151fbac3 - <unknown>
[INFO] [stdout]   46:     0x78141528ca04 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::kernel_new
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p kernel --lib`
[INFO] running `Command { std: "docker" "inspect" "850d7331441b8539726a4987f8b4f135b519197b5d0e5956eb9bc8ac37928070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "850d7331441b8539726a4987f8b4f135b519197b5d0e5956eb9bc8ac37928070", kill_on_drop: false }`
[INFO] [stdout] 850d7331441b8539726a4987f8b4f135b519197b5d0e5956eb9bc8ac37928070
