[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 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapskhem%2Fc-webassembly" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/apskhem/c-webassembly on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-2/source/Cargo.toml [INFO] crate git repo https://github.com/apskhem/c-webassembly already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2865c8f085ff12dab6d8b9e443d7a139ba4b13aa933f9982e216426e8d04e797 [INFO] running `Command { std: "docker" "start" "-a" "2865c8f085ff12dab6d8b9e443d7a139ba4b13aa933f9982e216426e8d04e797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2865c8f085ff12dab6d8b9e443d7a139ba4b13aa933f9982e216426e8d04e797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2865c8f085ff12dab6d8b9e443d7a139ba4b13aa933f9982e216426e8d04e797", kill_on_drop: false }` [INFO] [stdout] 2865c8f085ff12dab6d8b9e443d7a139ba4b13aa933f9982e216426e8d04e797 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 021436eda8a560587ea66bb5796c2a33e7af070f5afc9fee31ed9cbd661efc4b [INFO] running `Command { std: "docker" "start" "-a" "021436eda8a560587ea66bb5796c2a33e7af070f5afc9fee31ed9cbd661efc4b", 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 syn v1.0.78 [INFO] [stderr] Compiling owo-colors v2.1.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [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: `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] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [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] [INFO] [stdout] warning: private type `token_grammar::Comment` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | Comment(Comment), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Keyword` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | Keyword(Keyword), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Type` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | Type(Type), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Identifier` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | Identifier(Identifier), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Literal` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | Literal(Literal), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Symbol` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | Symbol(Symbol) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_file` [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `GrammarError` [INFO] [stdout] --> src/grammar.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | pub enum GrammarError { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value` [INFO] [stdout] --> src/token.rs:150:12 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn value(&self) -> &str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `range` [INFO] [stdout] --> src/token.rs:154:18 [INFO] [stdout] | [INFO] [stdout] 154 | pub const fn range(&self) -> &Range { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Comment` [INFO] [stdout] --> src/token_grammar.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Comment(Comment), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/token_grammar.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | Any [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/token_grammar.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Any [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ByOriginal` [INFO] [stdout] --> src/token_grammar.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | ByOriginal(token::Type), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/token_grammar.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | Any [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/token_grammar.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Any [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `any_comment` [INFO] [stdout] --> src/token_grammar.rs:129:18 [INFO] [stdout] | [INFO] [stdout] 129 | pub const fn any_comment() -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `any_keyword` [INFO] [stdout] --> src/token_grammar.rs:137:18 [INFO] [stdout] | [INFO] [stdout] 137 | pub const fn any_keyword() -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_type` [INFO] [stdout] --> src/token_grammar.rs:141:18 [INFO] [stdout] | [INFO] [stdout] 141 | pub const fn from_type(o: token::Type) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `any_literal` [INFO] [stdout] --> src/token_grammar.rs:161:18 [INFO] [stdout] | [INFO] [stdout] 161 | pub const fn any_literal() -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `any_symbol` [INFO] [stdout] --> src/token_grammar.rs:177:18 [INFO] [stdout] | [INFO] [stdout] 177 | pub const fn any_symbol() -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ln` [INFO] [stdout] --> src/tokenizer.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | const fn ln(&self) -> usize { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `col` [INFO] [stdout] --> src/tokenizer.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | const fn col(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `outfile` [INFO] [stdout] --> src/cli.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | outfile: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `opt_level` [INFO] [stdout] --> src/cli.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | opt_level: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `opt_level` [INFO] [stdout] --> src/cli.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn opt_level(&self) -> OptLevel { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.54s [INFO] running `Command { std: "docker" "inspect" "021436eda8a560587ea66bb5796c2a33e7af070f5afc9fee31ed9cbd661efc4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "021436eda8a560587ea66bb5796c2a33e7af070f5afc9fee31ed9cbd661efc4b", kill_on_drop: false }` [INFO] [stdout] 021436eda8a560587ea66bb5796c2a33e7af070f5afc9fee31ed9cbd661efc4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 41650e22920b50b1831d44014db02680154299de223514c10e577082123d7869 [INFO] running `Command { std: "docker" "start" "-a" "41650e22920b50b1831d44014db02680154299de223514c10e577082123d7869", 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] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling predicates-core v1.0.2 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling wait-timeout v0.2.0 [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] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [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] [INFO] [stdout] warning: private type `token_grammar::Comment` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | Comment(Comment), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Keyword` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | Keyword(Keyword), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Type` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | Type(Type), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Identifier` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | Identifier(Identifier), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Literal` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | Literal(Literal), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Symbol` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | Symbol(Symbol) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_file` [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `GrammarError` [INFO] [stdout] --> src/grammar.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | pub enum GrammarError { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value` [INFO] [stdout] --> src/token.rs:150:12 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn value(&self) -> &str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `range` [INFO] [stdout] --> src/token.rs:154:18 [INFO] [stdout] | [INFO] [stdout] 154 | pub const fn range(&self) -> &Range { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Comment` [INFO] [stdout] --> src/token_grammar.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Comment(Comment), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/token_grammar.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | Any [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/token_grammar.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Any [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ByOriginal` [INFO] [stdout] --> src/token_grammar.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | ByOriginal(token::Type), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/token_grammar.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | Any [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/token_grammar.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Any [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `any_comment` [INFO] [stdout] --> src/token_grammar.rs:129:18 [INFO] [stdout] | [INFO] [stdout] 129 | pub const fn any_comment() -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `any_keyword` [INFO] [stdout] --> src/token_grammar.rs:137:18 [INFO] [stdout] | [INFO] [stdout] 137 | pub const fn any_keyword() -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_type` [INFO] [stdout] --> src/token_grammar.rs:141:18 [INFO] [stdout] | [INFO] [stdout] 141 | pub const fn from_type(o: token::Type) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `any_literal` [INFO] [stdout] --> src/token_grammar.rs:161:18 [INFO] [stdout] | [INFO] [stdout] 161 | pub const fn any_literal() -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `any_symbol` [INFO] [stdout] --> src/token_grammar.rs:177:18 [INFO] [stdout] | [INFO] [stdout] 177 | pub const fn any_symbol() -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ln` [INFO] [stdout] --> src/tokenizer.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | const fn ln(&self) -> usize { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `col` [INFO] [stdout] --> src/tokenizer.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | const fn col(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `outfile` [INFO] [stdout] --> src/cli.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | outfile: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `opt_level` [INFO] [stdout] --> src/cli.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | opt_level: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `opt_level` [INFO] [stdout] --> src/cli.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn opt_level(&self) -> OptLevel { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling predicates-tree v1.0.3 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling predicates v2.0.2 [INFO] [stderr] Compiling assert_cmd v2.0.1 [INFO] [stderr] Compiling c-webassembly v0.1.0 (/opt/rustwide/workdir) [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] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [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] [INFO] [stdout] warning: private type `token_grammar::Comment` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | Comment(Comment), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Keyword` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | Keyword(Keyword), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Type` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | Type(Type), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Identifier` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:12:16 [INFO] [stdout] | [INFO] [stdout] 12 | Identifier(Identifier), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Literal` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | Literal(Literal), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `token_grammar::Symbol` in public interface (error E0446) [INFO] [stdout] --> src/token_grammar.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | Symbol(Symbol) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_file` [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `GrammarError` [INFO] [stdout] --> src/grammar.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | pub enum GrammarError { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `value` [INFO] [stdout] --> src/token.rs:150:12 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn value(&self) -> &str { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `range` [INFO] [stdout] --> src/token.rs:154:18 [INFO] [stdout] | [INFO] [stdout] 154 | pub const fn range(&self) -> &Range { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Comment` [INFO] [stdout] --> src/token_grammar.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Comment(Comment), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/token_grammar.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | Any [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/token_grammar.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Any [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ByOriginal` [INFO] [stdout] --> src/token_grammar.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | ByOriginal(token::Type), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/token_grammar.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | Any [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Any` [INFO] [stdout] --> src/token_grammar.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Any [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `any_comment` [INFO] [stdout] --> src/token_grammar.rs:129:18 [INFO] [stdout] | [INFO] [stdout] 129 | pub const fn any_comment() -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `any_keyword` [INFO] [stdout] --> src/token_grammar.rs:137:18 [INFO] [stdout] | [INFO] [stdout] 137 | pub const fn any_keyword() -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_type` [INFO] [stdout] --> src/token_grammar.rs:141:18 [INFO] [stdout] | [INFO] [stdout] 141 | pub const fn from_type(o: token::Type) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `any_literal` [INFO] [stdout] --> src/token_grammar.rs:161:18 [INFO] [stdout] | [INFO] [stdout] 161 | pub const fn any_literal() -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `any_symbol` [INFO] [stdout] --> src/token_grammar.rs:177:18 [INFO] [stdout] | [INFO] [stdout] 177 | pub const fn any_symbol() -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ln` [INFO] [stdout] --> src/tokenizer.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | const fn ln(&self) -> usize { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `col` [INFO] [stdout] --> src/tokenizer.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | const fn col(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `outfile` [INFO] [stdout] --> src/cli.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | outfile: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `opt_level` [INFO] [stdout] --> src/cli.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | opt_level: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `opt_level` [INFO] [stdout] --> src/cli.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn opt_level(&self) -> OptLevel { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 42.73s [INFO] running `Command { std: "docker" "inspect" "41650e22920b50b1831d44014db02680154299de223514c10e577082123d7869", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41650e22920b50b1831d44014db02680154299de223514c10e577082123d7869", kill_on_drop: false }` [INFO] [stdout] 41650e22920b50b1831d44014db02680154299de223514c10e577082123d7869 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e75ae9a93899a2f48f1db0c3acc3c0c2e10bd826043dc9c15d9855cdc337c6ba [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e75ae9a93899a2f48f1db0c3acc3c0c2e10bd826043dc9c15d9855cdc337c6ba", 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: `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] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [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] warning: private type `token_grammar::Comment` in public interface (error E0446) [INFO] [stderr] --> src/token_grammar.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | Comment(Comment), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `token_grammar::Keyword` in public interface (error E0446) [INFO] [stderr] --> src/token_grammar.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | Keyword(Keyword), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `token_grammar::Type` in public interface (error E0446) [INFO] [stderr] --> src/token_grammar.rs:11:10 [INFO] [stderr] | [INFO] [stderr] 11 | Type(Type), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `token_grammar::Identifier` in public interface (error E0446) [INFO] [stderr] --> src/token_grammar.rs:12:16 [INFO] [stderr] | [INFO] [stderr] 12 | Identifier(Identifier), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `token_grammar::Literal` in public interface (error E0446) [INFO] [stderr] --> src/token_grammar.rs:13:13 [INFO] [stderr] | [INFO] [stderr] 13 | Literal(Literal), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `token_grammar::Symbol` in public interface (error E0446) [INFO] [stderr] --> src/token_grammar.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | Symbol(Symbol) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: function is never used: `write_file` [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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `GrammarError` [INFO] [stderr] --> src/grammar.rs:25:10 [INFO] [stderr] | [INFO] [stderr] 25 | pub enum GrammarError { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `value` [INFO] [stderr] --> src/token.rs:150:12 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn value(&self) -> &str { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `range` [INFO] [stderr] --> src/token.rs:154:18 [INFO] [stderr] | [INFO] [stderr] 154 | pub const fn range(&self) -> &Range { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Comment` [INFO] [stderr] --> src/token_grammar.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Comment(Comment), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Any` [INFO] [stderr] --> src/token_grammar.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | Any [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Any` [INFO] [stderr] --> src/token_grammar.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | Any [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `ByOriginal` [INFO] [stderr] --> src/token_grammar.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | ByOriginal(token::Type), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Any` [INFO] [stderr] --> src/token_grammar.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | Any [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Any` [INFO] [stderr] --> src/token_grammar.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | Any [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `any_comment` [INFO] [stderr] --> src/token_grammar.rs:129:18 [INFO] [stderr] | [INFO] [stderr] 129 | pub const fn any_comment() -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `any_keyword` [INFO] [stderr] --> src/token_grammar.rs:137:18 [INFO] [stderr] | [INFO] [stderr] 137 | pub const fn any_keyword() -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_type` [INFO] [stderr] --> src/token_grammar.rs:141:18 [INFO] [stderr] | [INFO] [stderr] 141 | pub const fn from_type(o: token::Type) -> Self { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `any_literal` [INFO] [stderr] --> src/token_grammar.rs:161:18 [INFO] [stderr] | [INFO] [stderr] 161 | pub const fn any_literal() -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `any_symbol` [INFO] [stderr] --> src/token_grammar.rs:177:18 [INFO] [stderr] | [INFO] [stderr] 177 | pub const fn any_symbol() -> Self { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ln` [INFO] [stderr] --> src/tokenizer.rs:42:14 [INFO] [stderr] | [INFO] [stderr] 42 | const fn ln(&self) -> usize { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `col` [INFO] [stderr] --> src/tokenizer.rs:46:14 [INFO] [stderr] | [INFO] [stderr] 46 | const fn col(&self) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `outfile` [INFO] [stderr] --> src/cli.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | outfile: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `opt_level` [INFO] [stderr] --> src/cli.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | opt_level: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `opt_level` [INFO] [stderr] --> src/cli.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn opt_level(&self) -> OptLevel { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `c-webassembly` (bin "c-webassembly" test) generated 28 warnings [INFO] [stderr] warning: `c-webassembly` (bin "c-webassembly") generated 28 warnings (28 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/c_webassembly-c1b26541e0b55256) [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] thread 'tests::name' panicked at 'not implemented', src/lib.rs:28:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7f31bcfbab9c - std::backtrace_rs::backtrace::libunwind::trace::h91c465e73bf6c785 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x7f31bcfbab9c - std::backtrace_rs::backtrace::trace_unsynchronized::hae9da36f5d58b5f3 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x7f31bcfbab9c - std::sys_common::backtrace::_print_fmt::h7f499fa126a7effb [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x7f31bcfbab9c - ::fmt::h3e2b509ce2ce6007 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x7f31bd01ba2c - core::fmt::write::h753c7571fa063ecb [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/fmt/mod.rs:1168:17 [INFO] [stdout] 5: 0x7f31bcfa9fa3 - std::io::Write::write_fmt::hb649ab67f71b6655 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/io/mod.rs:1660:15 [INFO] [stdout] 6: 0x7f31bcfbeca2 - std::sys_common::backtrace::_print::h64941a6fc8b0ed9b [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x7f31bcfbeca2 - std::sys_common::backtrace::print::hcf25e43e1a9b0766 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x7f31bcfbeca2 - std::panicking::default_hook::{{closure}}::h78d3e6cf97fc623d [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x7f31bcfbe8f1 - std::panicking::default_hook::hda898f8d3ad1a5ae [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x7f31bcfbf433 - std::panicking::rust_panic_with_hook::h1a5ea2d6c23051aa [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x7f31bcfbf122 - std::panicking::begin_panic_handler::{{closure}}::h07f549390938b73f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:500:13 [INFO] [stdout] 12: 0x7f31bcfbb044 - std::sys_common::backtrace::__rust_end_short_backtrace::h5ec3758a92cfb00d [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x7f31bcfbee89 - rust_begin_unwind [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x7f31bcf86fe1 - core::panicking::panic_fmt::h3a79a6a99affe1d5 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:116:14 [INFO] [stdout] 15: 0x7f31bcf86f2d - core::panicking::panic::h97167cd315d19cd4 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:48:5 [INFO] [stdout] 16: 0x5592817486cd - c_webassembly::tests::name::h17fa20cee04d79c1 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:28:9 [INFO] [stdout] 17: 0x55928174869a - c_webassembly::tests::name::{{closure}}::h1548e86992c16170 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:27:5 [INFO] [stdout] 18: 0x5592817484ce - core::ops::function::FnOnce::call_once::h981b2c3c7e7fc56f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 19: 0x7f31bd2d4a13 - core::ops::function::FnOnce::call_once::h1845a80638abc06e [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x7f31bd2d4a13 - test::__rust_begin_short_backtrace::h4f56ccea01b9889f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:574:5 [INFO] [stdout] 21: 0x7f31bd2d36ff - as core::ops::function::FnOnce>::call_once::h5afedf14a39ffa74 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 22: 0x7f31bd2d36ff - as core::ops::function::FnOnce<()>>::call_once::hd5aaa1b551e9ce71 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 23: 0x7f31bd2d36ff - std::panicking::try::do_call::h316eebee63f96d32 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40 [INFO] [stdout] 24: 0x7f31bd2d36ff - std::panicking::try::h662e31e84dd7ce52 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19 [INFO] [stdout] 25: 0x7f31bd2d36ff - std::panic::catch_unwind::h129c1b23f076663f [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14 [INFO] [stdout] 26: 0x7f31bd2d36ff - test::run_test_in_process::h51d800d572f878ef [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:597:18 [INFO] [stdout] 27: 0x7f31bd2d36ff - test::run_test::run_test_inner::{{closure}}::h71a47db430260854 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:491:39 [INFO] [stdout] 28: 0x7f31bd2de821 - test::run_test::run_test_inner::{{closure}}::h02edd5b3e2dab52a [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/test/src/lib.rs:518:37 [INFO] [stdout] 29: 0x7f31bd2de821 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0838cfc8b0e995ec [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 30: 0x7f31bd2a78bf - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4c2725d7078043cd [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/mod.rs:477:17 [INFO] [stdout] 31: 0x7f31bd2a78bf - as core::ops::function::FnOnce<()>>::call_once::hdf1aa612eed87270 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 32: 0x7f31bd2a78bf - std::panicking::try::do_call::hc72f8de3706d18d6 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:406:40 [INFO] [stdout] 33: 0x7f31bd2a78bf - std::panicking::try::h63f01f54dbd0fb87 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:370:19 [INFO] [stdout] 34: 0x7f31bd2a78bf - std::panic::catch_unwind::h58bc464ae9b26453 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panic.rs:133:14 [INFO] [stdout] 35: 0x7f31bd2a78bf - std::thread::Builder::spawn_unchecked::{{closure}}::h6c065e19513e33e3 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/thread/mod.rs:476:30 [INFO] [stdout] 36: 0x7f31bd2a78bf - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd143450c74f35c32 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 37: 0x7f31bcfcb073 - as core::ops::function::FnOnce>::call_once::h49b6c7c5155a2296 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 38: 0x7f31bcfcb073 - as core::ops::function::FnOnce>::call_once::ha8b5234bfeb15105 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/alloc/src/boxed.rs:1854:9 [INFO] [stdout] 39: 0x7f31bcfcb073 - std::sys::unix::thread::Thread::new::thread_start::h6f207dd842d64859 [INFO] [stdout] at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 40: 0x7f31bccd4609 - start_thread [INFO] [stdout] 41: 0x7f31bce12293 - clone [INFO] [stdout] 42: 0x0 - [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 0.20s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e75ae9a93899a2f48f1db0c3acc3c0c2e10bd826043dc9c15d9855cdc337c6ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e75ae9a93899a2f48f1db0c3acc3c0c2e10bd826043dc9c15d9855cdc337c6ba", kill_on_drop: false }` [INFO] [stdout] e75ae9a93899a2f48f1db0c3acc3c0c2e10bd826043dc9c15d9855cdc337c6ba