[INFO] cloning repository https://github.com/apskhem/c-webassembly
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apskhem/c-webassembly" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapskhem%2Fc-webassembly", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapskhem%2Fc-webassembly'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c18e9c1bca70d8e3a8cc545e1943cecf94c23da
[INFO] testing apskhem/c-webassembly against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapskhem%2Fc-webassembly" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/apskhem/c-webassembly
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/apskhem/c-webassembly
[INFO] tweaked toml for git repo https://github.com/apskhem/c-webassembly written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/apskhem/c-webassembly on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/apskhem/c-webassembly 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[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_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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f86ec9de5d8e86e8cde774f0715deebbd03ab456af18ec9b879a62a09a4f80f7
[INFO] running `Command { std: "docker" "start" "-a" "f86ec9de5d8e86e8cde774f0715deebbd03ab456af18ec9b879a62a09a4f80f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f86ec9de5d8e86e8cde774f0715deebbd03ab456af18ec9b879a62a09a4f80f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f86ec9de5d8e86e8cde774f0715deebbd03ab456af18ec9b879a62a09a4f80f7", kill_on_drop: false }`
[INFO] [stdout] f86ec9de5d8e86e8cde774f0715deebbd03ab456af18ec9b879a62a09a4f80f7
[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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 6339c7b2c7eb09c53ed4456aea2a210ee3d6ce2e719bb329509899fc3117f8d7
[INFO] running `Command { std: "docker" "start" "-a" "6339c7b2c7eb09c53ed4456aea2a210ee3d6ce2e719bb329509899fc3117f8d7", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.78
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling owo-colors v2.1.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]    Compiling structopt v0.3.23
[INFO] [stderr]    Compiling c-webassembly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]    --> src/token.rs:163:31
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let RawToken { value, range } = value;
[INFO] [stdout]     |                               ^^^^^ help: try ignoring the field: `range: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]   --> src/main.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let ast = parser::parse_syntax(&tokens)?;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Comment` is more private than the item `TokenGrammar::Comment::0`
[INFO] [stdout]   --> src/token_grammar.rs:9:13
[INFO] [stdout]    |
[INFO] [stdout]  9 |     Comment(Comment),
[INFO] [stdout]    |             ^^^^^^^ field `TokenGrammar::Comment::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Comment` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Comment {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Keyword` is more private than the item `TokenGrammar::Keyword::0`
[INFO] [stdout]   --> src/token_grammar.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Keyword(Keyword),
[INFO] [stdout]    |             ^^^^^^^ field `TokenGrammar::Keyword::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Keyword` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum Keyword {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Type` is more private than the item `TokenGrammar::Type::0`
[INFO] [stdout]   --> src/token_grammar.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Type(Type),
[INFO] [stdout]    |          ^^^^ field `TokenGrammar::Type::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Type` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum Type {
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Identifier` is more private than the item `TokenGrammar::Identifier::0`
[INFO] [stdout]   --> src/token_grammar.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Identifier(Identifier),
[INFO] [stdout]    |                ^^^^^^^^^^ field `TokenGrammar::Identifier::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Identifier` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | enum Identifier {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Literal` is more private than the item `TokenGrammar::Literal::0`
[INFO] [stdout]   --> src/token_grammar.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Literal(Literal),
[INFO] [stdout]    |             ^^^^^^^ field `TokenGrammar::Literal::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Literal` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum Literal {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Symbol` is more private than the item `TokenGrammar::Symbol::0`
[INFO] [stdout]   --> src/token_grammar.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Symbol(Symbol)
[INFO] [stdout]    |            ^^^^^^ field `TokenGrammar::Symbol::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Symbol` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum Symbol {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_file` is never used
[INFO] [stdout]  --> src/io.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn write_file(path: &str, buf: &[u8]) -> std::io::Result<()> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GrammarError` is never used
[INFO] [stdout]   --> src/grammar.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum GrammarError {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalDeclaration` is never constructed
[INFO] [stdout]    --> src/grammar.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 | pub struct GlobalDeclaration {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `value` and `range` are never used
[INFO] [stdout]    --> src/token.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 142 | impl<'a> RawToken<'a> {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn value(&self) -> &str {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub const fn range(&self) -> &Range<usize> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Comment` is never constructed
[INFO] [stdout]  --> src/token_grammar.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum TokenGrammar {
[INFO] [stdout]   |          ------------ variant in this enum
[INFO] [stdout] 9 |     Comment(Comment),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TokenGrammar` 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: variant `Any` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Comment {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 19 |     Any
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Comment` 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: variant `Any` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum Keyword {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 24 |     ByOriginal(token::Keyword),
[INFO] [stdout] 25 |     Any
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Keyword` 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: variant `ByOriginal` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum Type {
[INFO] [stdout]    |      ---- variant in this enum
[INFO] [stdout] 30 |     ByOriginal(token::Type),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` 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: variant `Any` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum Literal {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 43 |     Any
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Literal` 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: variant `Any` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum Symbol {
[INFO] [stdout]    |      ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 51 |     Any
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Symbol` 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 functions `any_comment`, `any_keyword`, `from_type`, `any_literal`, and `any_symbol` are never used
[INFO] [stdout]    --> src/token_grammar.rs:129:18
[INFO] [stdout]     |
[INFO] [stdout]  54 | impl TokenGrammar {
[INFO] [stdout]     | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub const fn any_comment() -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub const fn any_keyword() -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub const fn from_type(o: token::Type) -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub const fn any_literal() -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub const fn any_symbol() -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ln` and `col` are never used
[INFO] [stdout]   --> src/tokenizer.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl CharPositionCounter {
[INFO] [stdout]    | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     const fn ln(&self) -> usize {
[INFO] [stdout]    |              ^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     const fn col(&self) -> usize {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `outfile` and `opt_level` are never read
[INFO] [stdout]   --> src/cli.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Opt {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     outfile: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     opt_level: Option<OptLevel>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `opt_level` is never used
[INFO] [stdout]   --> src/cli.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Opt {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn opt_level(&self) -> OptLevel {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grammar.rs:119:20
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn current(&self) -> &GrammarQuantifier {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                    |         ||
[INFO] [stdout]     |                    |         |the same lifetime is hidden here
[INFO] [stdout]     |                    |         the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn current(&self) -> &GrammarQuantifier<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tokenizer.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn tokenize(text: &str) -> Result<Vec<token::Token>, Box<dyn Error>> {
[INFO] [stdout]    |                       ^^^^                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn tokenize(text: &str) -> Result<Vec<token::Token<'_>>, Box<dyn Error>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.12s
[INFO] running `Command { std: "docker" "inspect" "6339c7b2c7eb09c53ed4456aea2a210ee3d6ce2e719bb329509899fc3117f8d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6339c7b2c7eb09c53ed4456aea2a210ee3d6ce2e719bb329509899fc3117f8d7", kill_on_drop: false }`
[INFO] [stdout] 6339c7b2c7eb09c53ed4456aea2a210ee3d6ce2e719bb329509899fc3117f8d7
[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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] f301820cd48768a236eaf1e6ff3472d9f8952415d6d86a092b6b29592bd6f464
[INFO] running `Command { std: "docker" "start" "-a" "f301820cd48768a236eaf1e6ff3472d9f8952415d6d86a092b6b29592bd6f464", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling c-webassembly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling predicates-tree v1.0.3
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]    --> src/token.rs:163:31
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let RawToken { value, range } = value;
[INFO] [stdout]     |                               ^^^^^ help: try ignoring the field: `range: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]   --> src/main.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let ast = parser::parse_syntax(&tokens)?;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Comment` is more private than the item `TokenGrammar::Comment::0`
[INFO] [stdout]   --> src/token_grammar.rs:9:13
[INFO] [stdout]    |
[INFO] [stdout]  9 |     Comment(Comment),
[INFO] [stdout]    |             ^^^^^^^ field `TokenGrammar::Comment::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Comment` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Comment {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Keyword` is more private than the item `TokenGrammar::Keyword::0`
[INFO] [stdout]   --> src/token_grammar.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Keyword(Keyword),
[INFO] [stdout]    |             ^^^^^^^ field `TokenGrammar::Keyword::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Keyword` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum Keyword {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Type` is more private than the item `TokenGrammar::Type::0`
[INFO] [stdout]   --> src/token_grammar.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Type(Type),
[INFO] [stdout]    |          ^^^^ field `TokenGrammar::Type::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Type` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum Type {
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Identifier` is more private than the item `TokenGrammar::Identifier::0`
[INFO] [stdout]   --> src/token_grammar.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Identifier(Identifier),
[INFO] [stdout]    |                ^^^^^^^^^^ field `TokenGrammar::Identifier::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Identifier` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | enum Identifier {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Literal` is more private than the item `TokenGrammar::Literal::0`
[INFO] [stdout]   --> src/token_grammar.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Literal(Literal),
[INFO] [stdout]    |             ^^^^^^^ field `TokenGrammar::Literal::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Literal` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum Literal {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Symbol` is more private than the item `TokenGrammar::Symbol::0`
[INFO] [stdout]   --> src/token_grammar.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Symbol(Symbol)
[INFO] [stdout]    |            ^^^^^^ field `TokenGrammar::Symbol::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Symbol` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum Symbol {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_file` is never used
[INFO] [stdout]  --> src/io.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn write_file(path: &str, buf: &[u8]) -> std::io::Result<()> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GrammarError` is never used
[INFO] [stdout]   --> src/grammar.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum GrammarError {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalDeclaration` is never constructed
[INFO] [stdout]    --> src/grammar.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 | pub struct GlobalDeclaration {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `value` and `range` are never used
[INFO] [stdout]    --> src/token.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 142 | impl<'a> RawToken<'a> {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn value(&self) -> &str {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub const fn range(&self) -> &Range<usize> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Comment` is never constructed
[INFO] [stdout]  --> src/token_grammar.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum TokenGrammar {
[INFO] [stdout]   |          ------------ variant in this enum
[INFO] [stdout] 9 |     Comment(Comment),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TokenGrammar` 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: variant `Any` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Comment {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 19 |     Any
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Comment` 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: variant `Any` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum Keyword {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 24 |     ByOriginal(token::Keyword),
[INFO] [stdout] 25 |     Any
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Keyword` 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: variant `ByOriginal` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum Type {
[INFO] [stdout]    |      ---- variant in this enum
[INFO] [stdout] 30 |     ByOriginal(token::Type),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` 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: variant `Any` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum Literal {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 43 |     Any
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Literal` 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: variant `Any` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum Symbol {
[INFO] [stdout]    |      ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 51 |     Any
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Symbol` 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 functions `any_comment`, `any_keyword`, `from_type`, `any_literal`, and `any_symbol` are never used
[INFO] [stdout]    --> src/token_grammar.rs:129:18
[INFO] [stdout]     |
[INFO] [stdout]  54 | impl TokenGrammar {
[INFO] [stdout]     | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub const fn any_comment() -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub const fn any_keyword() -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub const fn from_type(o: token::Type) -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub const fn any_literal() -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub const fn any_symbol() -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ln` and `col` are never used
[INFO] [stdout]   --> src/tokenizer.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl CharPositionCounter {
[INFO] [stdout]    | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     const fn ln(&self) -> usize {
[INFO] [stdout]    |              ^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     const fn col(&self) -> usize {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `outfile` and `opt_level` are never read
[INFO] [stdout]   --> src/cli.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Opt {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     outfile: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     opt_level: Option<OptLevel>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `opt_level` is never used
[INFO] [stdout]   --> src/cli.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Opt {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn opt_level(&self) -> OptLevel {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grammar.rs:119:20
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn current(&self) -> &GrammarQuantifier {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                    |         ||
[INFO] [stdout]     |                    |         |the same lifetime is hidden here
[INFO] [stdout]     |                    |         the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn current(&self) -> &GrammarQuantifier<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tokenizer.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn tokenize(text: &str) -> Result<Vec<token::Token>, Box<dyn Error>> {
[INFO] [stdout]    |                       ^^^^                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn tokenize(text: &str) -> Result<Vec<token::Token<'_>>, Box<dyn Error>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling predicates v2.0.2
[INFO] [stderr]    Compiling assert_cmd v2.0.1
[INFO] [stdout] warning: unused variable: `range`
[INFO] [stdout]    --> src/token.rs:163:31
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let RawToken { value, range } = value;
[INFO] [stdout]     |                               ^^^^^ help: try ignoring the field: `range: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]   --> src/main.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let ast = parser::parse_syntax(&tokens)?;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Comment` is more private than the item `TokenGrammar::Comment::0`
[INFO] [stdout]   --> src/token_grammar.rs:9:13
[INFO] [stdout]    |
[INFO] [stdout]  9 |     Comment(Comment),
[INFO] [stdout]    |             ^^^^^^^ field `TokenGrammar::Comment::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Comment` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Comment {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Keyword` is more private than the item `TokenGrammar::Keyword::0`
[INFO] [stdout]   --> src/token_grammar.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Keyword(Keyword),
[INFO] [stdout]    |             ^^^^^^^ field `TokenGrammar::Keyword::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Keyword` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum Keyword {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Type` is more private than the item `TokenGrammar::Type::0`
[INFO] [stdout]   --> src/token_grammar.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Type(Type),
[INFO] [stdout]    |          ^^^^ field `TokenGrammar::Type::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Type` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum Type {
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Identifier` is more private than the item `TokenGrammar::Identifier::0`
[INFO] [stdout]   --> src/token_grammar.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Identifier(Identifier),
[INFO] [stdout]    |                ^^^^^^^^^^ field `TokenGrammar::Identifier::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Identifier` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | enum Identifier {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Literal` is more private than the item `TokenGrammar::Literal::0`
[INFO] [stdout]   --> src/token_grammar.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Literal(Literal),
[INFO] [stdout]    |             ^^^^^^^ field `TokenGrammar::Literal::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Literal` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum Literal {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `token_grammar::Symbol` is more private than the item `TokenGrammar::Symbol::0`
[INFO] [stdout]   --> src/token_grammar.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Symbol(Symbol)
[INFO] [stdout]    |            ^^^^^^ field `TokenGrammar::Symbol::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `token_grammar::Symbol` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/token_grammar.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum Symbol {
[INFO] [stdout]    | ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_file` is never used
[INFO] [stdout]  --> src/io.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn write_file(path: &str, buf: &[u8]) -> std::io::Result<()> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GrammarError` is never used
[INFO] [stdout]   --> src/grammar.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum GrammarError {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalDeclaration` is never constructed
[INFO] [stdout]    --> src/grammar.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 | pub struct GlobalDeclaration {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `value` and `range` are never used
[INFO] [stdout]    --> src/token.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 142 | impl<'a> RawToken<'a> {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn value(&self) -> &str {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 |     pub const fn range(&self) -> &Range<usize> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Comment` is never constructed
[INFO] [stdout]  --> src/token_grammar.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum TokenGrammar {
[INFO] [stdout]   |          ------------ variant in this enum
[INFO] [stdout] 9 |     Comment(Comment),
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TokenGrammar` 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: variant `Any` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Comment {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 19 |     Any
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Comment` 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: variant `Any` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum Keyword {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 24 |     ByOriginal(token::Keyword),
[INFO] [stdout] 25 |     Any
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Keyword` 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: variant `ByOriginal` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum Type {
[INFO] [stdout]    |      ---- variant in this enum
[INFO] [stdout] 30 |     ByOriginal(token::Type),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` 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: variant `Any` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum Literal {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 43 |     Any
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Literal` 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: variant `Any` is never constructed
[INFO] [stdout]   --> src/token_grammar.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum Symbol {
[INFO] [stdout]    |      ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 51 |     Any
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Symbol` 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 functions `any_comment`, `any_keyword`, `from_type`, `any_literal`, and `any_symbol` are never used
[INFO] [stdout]    --> src/token_grammar.rs:129:18
[INFO] [stdout]     |
[INFO] [stdout]  54 | impl TokenGrammar {
[INFO] [stdout]     | ----------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub const fn any_comment() -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub const fn any_keyword() -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub const fn from_type(o: token::Type) -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 |     pub const fn any_literal() -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub const fn any_symbol() -> Self {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ln` and `col` are never used
[INFO] [stdout]   --> src/tokenizer.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl CharPositionCounter {
[INFO] [stdout]    | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     const fn ln(&self) -> usize {
[INFO] [stdout]    |              ^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     const fn col(&self) -> usize {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `outfile` and `opt_level` are never read
[INFO] [stdout]   --> src/cli.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Opt {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     outfile: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     opt_level: Option<OptLevel>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `opt_level` is never used
[INFO] [stdout]   --> src/cli.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Opt {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn opt_level(&self) -> OptLevel {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/grammar.rs:119:20
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn current(&self) -> &GrammarQuantifier {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                    |         ||
[INFO] [stdout]     |                    |         |the same lifetime is hidden here
[INFO] [stdout]     |                    |         the same lifetime is elided here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn current(&self) -> &GrammarQuantifier<'_> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tokenizer.rs:58:23
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn tokenize(text: &str) -> Result<Vec<token::Token>, Box<dyn Error>> {
[INFO] [stdout]    |                       ^^^^                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn tokenize(text: &str) -> Result<Vec<token::Token<'_>>, Box<dyn Error>> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "f301820cd48768a236eaf1e6ff3472d9f8952415d6d86a092b6b29592bd6f464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f301820cd48768a236eaf1e6ff3472d9f8952415d6d86a092b6b29592bd6f464", kill_on_drop: false }`
[INFO] [stdout] f301820cd48768a236eaf1e6ff3472d9f8952415d6d86a092b6b29592bd6f464
[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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] f6894f8c493147d2b4b61aff401828725f337baa467f0c77b63d7dbad650493f
[INFO] running `Command { std: "docker" "start" "-a" "f6894f8c493147d2b4b61aff401828725f337baa467f0c77b63d7dbad650493f", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: unused variable: `range`
[INFO] [stderr]    --> src/token.rs:163:31
[INFO] [stderr]     |
[INFO] [stderr] 163 |         let RawToken { value, range } = value;
[INFO] [stderr]     |                               ^^^^^ help: try ignoring the field: `range: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ast`
[INFO] [stderr]   --> src/main.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let ast = parser::parse_syntax(&tokens)?;
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stderr] 
[INFO] [stderr] warning: type `token_grammar::Comment` is more private than the item `TokenGrammar::Comment::0`
[INFO] [stderr]   --> src/token_grammar.rs:9:13
[INFO] [stderr]    |
[INFO] [stderr]  9 |     Comment(Comment),
[INFO] [stderr]    |             ^^^^^^^ field `TokenGrammar::Comment::0` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `token_grammar::Comment` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/token_grammar.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | enum Comment {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `token_grammar::Keyword` is more private than the item `TokenGrammar::Keyword::0`
[INFO] [stderr]   --> src/token_grammar.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Keyword(Keyword),
[INFO] [stderr]    |             ^^^^^^^ field `TokenGrammar::Keyword::0` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `token_grammar::Keyword` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/token_grammar.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | enum Keyword {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `token_grammar::Type` is more private than the item `TokenGrammar::Type::0`
[INFO] [stderr]   --> src/token_grammar.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Type(Type),
[INFO] [stderr]    |          ^^^^ field `TokenGrammar::Type::0` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `token_grammar::Type` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/token_grammar.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | enum Type {
[INFO] [stderr]    | ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `token_grammar::Identifier` is more private than the item `TokenGrammar::Identifier::0`
[INFO] [stderr]   --> src/token_grammar.rs:12:16
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Identifier(Identifier),
[INFO] [stderr]    |                ^^^^^^^^^^ field `TokenGrammar::Identifier::0` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `token_grammar::Identifier` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/token_grammar.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | enum Identifier {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `token_grammar::Literal` is more private than the item `TokenGrammar::Literal::0`
[INFO] [stderr]   --> src/token_grammar.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Literal(Literal),
[INFO] [stderr]    |             ^^^^^^^ field `TokenGrammar::Literal::0` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `token_grammar::Literal` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/token_grammar.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | enum Literal {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `token_grammar::Symbol` is more private than the item `TokenGrammar::Symbol::0`
[INFO] [stderr]   --> src/token_grammar.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 |     Symbol(Symbol)
[INFO] [stderr]    |            ^^^^^^ field `TokenGrammar::Symbol::0` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `token_grammar::Symbol` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/token_grammar.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | enum Symbol {
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `write_file` is never used
[INFO] [stderr]  --> src/io.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn write_file(path: &str, buf: &[u8]) -> std::io::Result<()> {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `GrammarError` is never used
[INFO] [stderr]   --> src/grammar.rs:25:10
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub enum GrammarError {
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GlobalDeclaration` is never constructed
[INFO] [stderr]    --> src/grammar.rs:307:12
[INFO] [stderr]     |
[INFO] [stderr] 307 | pub struct GlobalDeclaration {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `value` and `range` are never used
[INFO] [stderr]    --> src/token.rs:150:12
[INFO] [stderr]     |
[INFO] [stderr] 142 | impl<'a> RawToken<'a> {
[INFO] [stderr]     | --------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 150 |     pub fn value(&self) -> &str {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 154 |     pub const fn range(&self) -> &Range<usize> {
[INFO] [stderr]     |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Comment` is never constructed
[INFO] [stderr]  --> src/token_grammar.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum TokenGrammar {
[INFO] [stderr]   |          ------------ variant in this enum
[INFO] [stderr] 9 |     Comment(Comment),
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `TokenGrammar` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Any` is never constructed
[INFO] [stderr]   --> src/token_grammar.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | enum Comment {
[INFO] [stderr]    |      ------- variant in this enum
[INFO] [stderr] 19 |     Any
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Comment` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Any` is never constructed
[INFO] [stderr]   --> src/token_grammar.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | enum Keyword {
[INFO] [stderr]    |      ------- variant in this enum
[INFO] [stderr] 24 |     ByOriginal(token::Keyword),
[INFO] [stderr] 25 |     Any
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Keyword` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `ByOriginal` is never constructed
[INFO] [stderr]   --> src/token_grammar.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | enum Type {
[INFO] [stderr]    |      ---- variant in this enum
[INFO] [stderr] 30 |     ByOriginal(token::Type),
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Any` is never constructed
[INFO] [stderr]   --> src/token_grammar.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | enum Literal {
[INFO] [stderr]    |      ------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 43 |     Any
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Literal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Any` is never constructed
[INFO] [stderr]   --> src/token_grammar.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | enum Symbol {
[INFO] [stderr]    |      ------ variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 51 |     Any
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `any_comment`, `any_keyword`, `from_type`, `any_literal`, and `any_symbol` are never used
[INFO] [stderr]    --> src/token_grammar.rs:129:18
[INFO] [stderr]     |
[INFO] [stderr]  54 | impl TokenGrammar {
[INFO] [stderr]     | ----------------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 129 |     pub const fn any_comment() -> Self {
[INFO] [stderr]     |                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 137 |     pub const fn any_keyword() -> Self {
[INFO] [stderr]     |                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 141 |     pub const fn from_type(o: token::Type) -> Self {
[INFO] [stderr]     |                  ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 |     pub const fn any_literal() -> Self {
[INFO] [stderr]     |                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 177 |     pub const fn any_symbol() -> Self {
[INFO] [stderr]     |                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `ln` and `col` are never used
[INFO] [stderr]   --> src/tokenizer.rs:42:14
[INFO] [stderr]    |
[INFO] [stderr] 25 | impl CharPositionCounter {
[INFO] [stderr]    | ------------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 42 |     const fn ln(&self) -> usize {
[INFO] [stderr]    |              ^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     const fn col(&self) -> usize {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `outfile` and `opt_level` are never read
[INFO] [stderr]   --> src/cli.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub struct Opt {
[INFO] [stderr]    |            --- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 11 |     outfile: Option<String>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 14 |     opt_level: Option<OptLevel>,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `opt_level` is never used
[INFO] [stderr]   --> src/cli.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl Opt {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn opt_level(&self) -> OptLevel {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/grammar.rs:119:20
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn current(&self) -> &GrammarQuantifier {
[INFO] [stderr]     |                    ^^^^^     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                    |         ||
[INFO] [stderr]     |                    |         |the same lifetime is hidden here
[INFO] [stderr]     |                    |         the same lifetime is elided here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn current(&self) -> &GrammarQuantifier<'_> {
[INFO] [stderr]     |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/tokenizer.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub fn tokenize(text: &str) -> Result<Vec<token::Token>, Box<dyn Error>> {
[INFO] [stderr]    |                       ^^^^                ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub fn tokenize(text: &str) -> Result<Vec<token::Token<'_>>, Box<dyn Error>> {
[INFO] [stderr]    |                                                       ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `c-webassembly` (bin "c-webassembly" test) generated 24 warnings (run `cargo fix --bin "c-webassembly" -p c-webassembly --tests` to apply 4 suggestions)
[INFO] [stderr] warning: `c-webassembly` (bin "c-webassembly") generated 24 warnings (24 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/c-webassembly/01dcb762fd2c41ef/deps/c_webassembly-01dcb762fd2c41ef)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test tests::name ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::name stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::name' (25) panicked at src/lib.rs:28:9:
[INFO] [stdout] not implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x7039fff158a2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x7039fff158a2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x7039fff158a2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x7039fff158a2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x7039fff58d6a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x7039fff58d6a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x7039fff279f6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x7039fff279f6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x7039ffee462f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x7039ffee462f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x7039fff07829 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5f7f9169fe3e - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5f7f9169fe3e - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x7039fff07a92 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x7039fff07a92 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x7039ffee471a - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x7039ffedae79 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x7039ffee5efd - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x7039fff5963c - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x7039fff59602 - core[8f93d80df273fe75]::panicking::panic
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x5f7f91693fea - c_webassembly[a0a65f88194abdc3]::tests::name
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:28:9
[INFO] [stdout]   21:     0x5f7f91693ea7 - c_webassembly[a0a65f88194abdc3]::tests::name::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:27:14
[INFO] [stdout]   22:     0x5f7f91694196 - <c_webassembly[a0a65f88194abdc3]::tests::name::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5f7f916941eb - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5f7f916941eb - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x5f7f916a0a4a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x5f7f916a0a4a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x5f7f916a0a4a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5f7f916a0a4a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5f7f916a0a4a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5f7f916a0a4a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x5f7f916a0a4a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x5f7f9169af14 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x5f7f9169af14 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x5f7f916a3542 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x5f7f916a3542 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x5f7f916a3542 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x5f7f916a3542 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x5f7f916a3542 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x5f7f916a3542 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x5f7f916a3542 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x7039fff12e6f - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x7039fff12e6f - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   43:     0x7039ffc83aa4 - <unknown>
[INFO] [stdout]   44:     0x7039ffd10a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::name
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6894f8c493147d2b4b61aff401828725f337baa467f0c77b63d7dbad650493f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6894f8c493147d2b4b61aff401828725f337baa467f0c77b63d7dbad650493f", kill_on_drop: false }`
[INFO] [stdout] f6894f8c493147d2b4b61aff401828725f337baa467f0c77b63d7dbad650493f
