[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 }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSabrinaJewson%2Fexperimental-pl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbe9a6488bba3ae9f7bf58ebf9da468cedc357f7
[INFO] testing SabrinaJewson/experimental-pl against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSabrinaJewson%2Fexperimental-pl" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SabrinaJewson/experimental-pl on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "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-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/SabrinaJewson/experimental-pl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 5b2e31757552389f56a63923c166f30a8481711001cc2601ad4598748ce1356f
[INFO] running `Command { std: "docker" "start" "-a" "5b2e31757552389f56a63923c166f30a8481711001cc2601ad4598748ce1356f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b2e31757552389f56a63923c166f30a8481711001cc2601ad4598748ce1356f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b2e31757552389f56a63923c166f30a8481711001cc2601ad4598748ce1356f", kill_on_drop: false }`
[INFO] [stdout] 5b2e31757552389f56a63923c166f30a8481711001cc2601ad4598748ce1356f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ef3b54add7d09579c8ed1f8aeb15f5a0719b664058465ed775e4e40d1dec164
[INFO] running `Command { std: "docker" "start" "-a" "9ef3b54add7d09579c8ed1f8aeb15f5a0719b664058465ed775e4e40d1dec164", kill_on_drop: false }`
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[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 `dev` profile [unoptimized + debuginfo] target(s) in 18.01s
[INFO] running `Command { std: "docker" "inspect" "9ef3b54add7d09579c8ed1f8aeb15f5a0719b664058465ed775e4e40d1dec164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ef3b54add7d09579c8ed1f8aeb15f5a0719b664058465ed775e4e40d1dec164", kill_on_drop: false }`
[INFO] [stdout] 9ef3b54add7d09579c8ed1f8aeb15f5a0719b664058465ed775e4e40d1dec164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d52eebc9cd985570bc666d275cad8b0ea21c1a1a7f5539dd527a66777077df4e
[INFO] running `Command { std: "docker" "start" "-a" "d52eebc9cd985570bc666d275cad8b0ea21c1a1a7f5539dd527a66777077df4e", 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] [stderr]    Compiling elab v0.0.0 (/opt/rustwide/workdir/elab)
[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] [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 0.63s
[INFO] running `Command { std: "docker" "inspect" "d52eebc9cd985570bc666d275cad8b0ea21c1a1a7f5539dd527a66777077df4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52eebc9cd985570bc666d275cad8b0ea21c1a1a7f5539dd527a66777077df4e", kill_on_drop: false }`
[INFO] [stdout] d52eebc9cd985570bc666d275cad8b0ea21c1a1a7f5539dd527a66777077df4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zrandomize-layout" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35690a168726ea4baf4c59e5de706e40c6201614c9833fa9680bd92aa72c5e71
[INFO] running `Command { std: "docker" "start" "-a" "35690a168726ea4baf4c59e5de706e40c6201614c9833fa9680bd92aa72c5e71", 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 0.05s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/elab-d8a05df029575826)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/kernel-26633408d885e70f)
[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] 
[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:     0x6146cccce78a - std::backtrace_rs::backtrace::libunwind::trace::hb059275cfc8d6126
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6146cccce78a - std::backtrace_rs::backtrace::trace_unsynchronized::h2da071e4327ce3ee
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6146cccce78a - std::sys::backtrace::_print_fmt::h842a1474e6f8d23f
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6146cccce78a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h71a62eb3b9696b12
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6146cccf5ec3 - core::fmt::rt::Argument::fmt::hdb6b616786b41dc1
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6146cccf5ec3 - core::fmt::write::h2cc1698af7e2d686
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/mod.rs:1440:21
[INFO] [stdout]    6:     0x6146ccccb2e3 - std::io::Write::write_fmt::hab1b4cd059a79022
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/io/mod.rs:1887:15
[INFO] [stdout]    7:     0x6146cccce5d2 - std::sys::backtrace::BacktraceLock::print::h147fe35b4ea13b08
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6146ccccfbaf - std::panicking::default_hook::{{closure}}::hbd44223dbdc0d208
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:298:22
[INFO] [stdout]    9:     0x6146ccccf9c8 - std::panicking::default_hook::h20f81eb0576efcec
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:322:9
[INFO] [stdout]   10:     0x6146ccc97ac3 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb53814c496a4d34
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   11:     0x6146ccc97ac3 - test::test_main::{{closure}}::hc0a4963c59427c24
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x6146cccd06a3 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h591b2225413a77e9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   13:     0x6146cccd06a3 - std::panicking::rust_panic_with_hook::h625eea43051b2edc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:839:13
[INFO] [stdout]   14:     0x6146cccd035a - std::panicking::begin_panic_handler::{{closure}}::h4f9159cfbc3f6bd3
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:704:13
[INFO] [stdout]   15:     0x6146ccccec89 - std::sys::backtrace::__rust_end_short_backtrace::h0390abce48353151
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x6146ccccffed - rust_begin_unwind
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:695:5
[INFO] [stdout]   17:     0x6146cccf4870 - core::panicking::panic_fmt::h9e7c637e9e5f29c9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x6146cccf4d16 - core::result::unwrap_failed::h7979f09313fe1849
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/result.rs:1704:5
[INFO] [stdout]   19:     0x6146ccc55125 - core::result::Result<T,E>::unwrap::h2ca57cd9a8cc7bc4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/result.rs:1109:23
[INFO] [stdout]   20:     0x6146ccc55125 - kernel::Kernel::new::hc77453d46343da7b
[INFO] [stdout]                                at /opt/rustwide/workdir/kernel/lib.rs:15:13
[INFO] [stdout]   21:     0x6146ccc59f1e - kernel::tests::kernel_new::h8b2e27e54a7f918b
[INFO] [stdout]                                at /opt/rustwide/workdir/kernel/tests.rs:3:5
[INFO] [stdout]   22:     0x6146ccc59ef7 - kernel::tests::kernel_new::{{closure}}::h8d81f59de3bc3cc3
[INFO] [stdout]                                at /opt/rustwide/workdir/kernel/tests.rs:2:16
[INFO] [stdout]   23:     0x6146ccc503d6 - core::ops::function::FnOnce::call_once::h5d38ed3f3d1f00d2
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6146ccc9d21b - core::ops::function::FnOnce::call_once::he27718dfdd183f43
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6146ccc9d21b - test::__rust_begin_short_backtrace::h4e84902998457a5d
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:632:18
[INFO] [stdout]   26:     0x6146ccc9c153 - test::run_test_in_process::{{closure}}::h7176fd18fc1feca0
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:60
[INFO] [stdout]   27:     0x6146ccc9c153 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf79cff2a624d8cf7
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x6146ccc9c153 - std::panicking::try::do_call::h3da0561d9ab99c25
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   29:     0x6146ccc9c153 - std::panicking::try::h41c9fa508bc61df6
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   30:     0x6146ccc9c153 - std::panic::catch_unwind::h6b3ff07bb5afad93
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   31:     0x6146ccc9c153 - test::run_test_in_process::hc7253dd11b39b9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:27
[INFO] [stdout]   32:     0x6146ccc9c153 - test::run_test::{{closure}}::hfb2007f8649c30bb
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:576:43
[INFO] [stdout]   33:     0x6146ccc5f235 - test::run_test::{{closure}}::h56a17aa7a282a9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:606:41
[INFO] [stdout]   34:     0x6146ccc5f235 - std::sys::backtrace::__rust_begin_short_backtrace::hd2d2d2fb8e8c6aac
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x6146ccc62b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4faa3f9db6133423
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x6146ccc62b1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf2e855a36a4ea846
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x6146ccc62b1a - std::panicking::try::do_call::h2f73af3616c35465
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   38:     0x6146ccc62b1a - std::panicking::try::hd1660ce9efadef5a
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   39:     0x6146ccc62b1a - std::panic::catch_unwind::h5ee8d7823b8ca744
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   40:     0x6146ccc62b1a - std::thread::Builder::spawn_unchecked_::{{closure}}::h53c3a1894dce8407
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x6146ccc62b1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h048ce291ad4f62bf
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6146cccd45db - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha52bedf99a3b4981
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   43:     0x6146cccd45db - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h567748934d80ccf8
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   44:     0x6146cccd45db - std::sys::pal::unix::thread::Thread::new::thread_start::h2d970728ae887adc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/pal/unix/thread.rs:106:17
[INFO] [stdout]   45:     0x760ef0dd2ac3 - <unknown>
[INFO] [stdout]   46:     0x760ef0e63a04 - 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 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p kernel --lib`
[INFO] running `Command { std: "docker" "inspect" "35690a168726ea4baf4c59e5de706e40c6201614c9833fa9680bd92aa72c5e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35690a168726ea4baf4c59e5de706e40c6201614c9833fa9680bd92aa72c5e71", kill_on_drop: false }`
[INFO] [stdout] 35690a168726ea4baf4c59e5de706e40c6201614c9833fa9680bd92aa72c5e71
