[INFO] fetching crate demi 0.1.2... [INFO] testing demi-0.1.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate demi 0.1.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate demi 0.1.2 [INFO] finished tweaking crates.io crate demi 0.1.2 [INFO] tweaked toml for crates.io crate demi 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate demi 0.1.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dad7455b05f65155878fb3557517fd4d3d2d9338ffbb1b1aec5f97275c4fb820 [INFO] running `Command { std: "docker" "start" "-a" "dad7455b05f65155878fb3557517fd4d3d2d9338ffbb1b1aec5f97275c4fb820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dad7455b05f65155878fb3557517fd4d3d2d9338ffbb1b1aec5f97275c4fb820", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dad7455b05f65155878fb3557517fd4d3d2d9338ffbb1b1aec5f97275c4fb820", kill_on_drop: false }` [INFO] [stdout] dad7455b05f65155878fb3557517fd4d3d2d9338ffbb1b1aec5f97275c4fb820 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5eee59e4ab046f7703a914f603aba7933f8dd9e340a4b23c8e0de7fa24bcbb5 [INFO] running `Command { std: "docker" "start" "-a" "d5eee59e4ab046f7703a914f603aba7933f8dd9e340a4b23c8e0de7fa24bcbb5", kill_on_drop: false }` [INFO] [stderr] Compiling demi v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `Keyword` is more private than the item `Token::Keyword::0` [INFO] [stdout] --> src/tokenizer.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | Keyword(Keyword), [INFO] [stdout] | ^^^^^^^ field `Token::Keyword::0` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Keyword` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/tokenizer.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | enum Keyword { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Type` is more private than the item `Token::Type::0` [INFO] [stdout] --> src/tokenizer.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | Type(Type), [INFO] [stdout] | ^^^^ field `Token::Type::0` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Type` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/tokenizer.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | enum Type { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Constant` is never constructed [INFO] [stdout] --> src/tokenizer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum Keyword { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 3 | Constant, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Keyword` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Integer` is never constructed [INFO] [stdout] --> src/tokenizer.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum Type { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 8 | Integer, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Type` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Identifier`, `Keyword`, and `Type` are never constructed [INFO] [stdout] --> src/tokenizer.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Token<'a> { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 13 | Identifier(&'a str), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 14 | Keyword(Keyword), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 15 | Type(Type), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer.rs:18:20 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn tokenize(_: &str) -> Vec { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn tokenize(_: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "d5eee59e4ab046f7703a914f603aba7933f8dd9e340a4b23c8e0de7fa24bcbb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5eee59e4ab046f7703a914f603aba7933f8dd9e340a4b23c8e0de7fa24bcbb5", kill_on_drop: false }` [INFO] [stdout] d5eee59e4ab046f7703a914f603aba7933f8dd9e340a4b23c8e0de7fa24bcbb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b07d2824316dcb0fb6a6581b564a3dc6e8781bca29e693773e4f0de6df1716a8 [INFO] running `Command { std: "docker" "start" "-a" "b07d2824316dcb0fb6a6581b564a3dc6e8781bca29e693773e4f0de6df1716a8", kill_on_drop: false }` [INFO] [stderr] Compiling demi v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `Keyword` is more private than the item `Token::Keyword::0` [INFO] [stdout] --> src/tokenizer.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | Keyword(Keyword), [INFO] [stdout] | ^^^^^^^ field `Token::Keyword::0` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Keyword` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/tokenizer.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | enum Keyword { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Type` is more private than the item `Token::Type::0` [INFO] [stdout] --> src/tokenizer.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | Type(Type), [INFO] [stdout] | ^^^^ field `Token::Type::0` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Type` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/tokenizer.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | enum Type { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Constant` is never constructed [INFO] [stdout] --> src/tokenizer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum Keyword { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 3 | Constant, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Keyword` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Integer` is never constructed [INFO] [stdout] --> src/tokenizer.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum Type { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 8 | Integer, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Type` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Identifier`, `Keyword`, and `Type` are never constructed [INFO] [stdout] --> src/tokenizer.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Token<'a> { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 13 | Identifier(&'a str), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 14 | Keyword(Keyword), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 15 | Type(Type), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer.rs:18:20 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn tokenize(_: &str) -> Vec { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn tokenize(_: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Keyword` is more private than the item `Token::Keyword::0` [INFO] [stdout] --> src/tokenizer.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | Keyword(Keyword), [INFO] [stdout] | ^^^^^^^ field `Token::Keyword::0` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Keyword` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/tokenizer.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | enum Keyword { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Type` is more private than the item `Token::Type::0` [INFO] [stdout] --> src/tokenizer.rs:15:10 [INFO] [stdout] | [INFO] [stdout] 15 | Type(Type), [INFO] [stdout] | ^^^^ field `Token::Type::0` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Type` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/tokenizer.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | enum Type { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Constant` is never constructed [INFO] [stdout] --> src/tokenizer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | enum Keyword { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 3 | Constant, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Keyword` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Integer` is never constructed [INFO] [stdout] --> src/tokenizer.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | enum Type { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 8 | Integer, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Type` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Identifier`, `Keyword`, and `Type` are never constructed [INFO] [stdout] --> src/tokenizer.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum Token<'a> { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 13 | Identifier(&'a str), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 14 | Keyword(Keyword), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 15 | Type(Type), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer.rs:18:20 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn tokenize(_: &str) -> Vec { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn tokenize(_: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "b07d2824316dcb0fb6a6581b564a3dc6e8781bca29e693773e4f0de6df1716a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b07d2824316dcb0fb6a6581b564a3dc6e8781bca29e693773e4f0de6df1716a8", kill_on_drop: false }` [INFO] [stdout] b07d2824316dcb0fb6a6581b564a3dc6e8781bca29e693773e4f0de6df1716a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7005e1413a90304d8e7265e1272f4e827264b4148f6b7417995106dad1736ad0 [INFO] running `Command { std: "docker" "start" "-a" "7005e1413a90304d8e7265e1272f4e827264b4148f6b7417995106dad1736ad0", kill_on_drop: false }` [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: type `Keyword` is more private than the item `Token::Keyword::0` [INFO] [stderr] --> src/tokenizer.rs:14:13 [INFO] [stderr] | [INFO] [stderr] 14 | Keyword(Keyword), [INFO] [stderr] | ^^^^^^^ field `Token::Keyword::0` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `Keyword` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/tokenizer.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | enum Keyword { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `Type` is more private than the item `Token::Type::0` [INFO] [stderr] --> src/tokenizer.rs:15:10 [INFO] [stderr] | [INFO] [stderr] 15 | Type(Type), [INFO] [stderr] | ^^^^ field `Token::Type::0` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `Type` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/tokenizer.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | enum Type { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `Constant` is never constructed [INFO] [stderr] --> src/tokenizer.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 2 | enum Keyword { [INFO] [stderr] | ------- variant in this enum [INFO] [stderr] 3 | Constant, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Keyword` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Integer` is never constructed [INFO] [stderr] --> src/tokenizer.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 7 | enum Type { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] 8 | Integer, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Type` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `Identifier`, `Keyword`, and `Type` are never constructed [INFO] [stderr] --> src/tokenizer.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 12 | pub enum Token<'a> { [INFO] [stderr] | ----- variants in this enum [INFO] [stderr] 13 | Identifier(&'a str), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 14 | Keyword(Keyword), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 15 | Type(Type), [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tokenizer.rs:18:20 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn tokenize(_: &str) -> Vec { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 18 | pub fn tokenize(_: &str) -> Vec> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `demi` (lib) generated 6 warnings [INFO] [stderr] warning: `demi` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/demi-2ed9f458ee136d9e) [INFO] [stderr] Doc-tests demi [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7005e1413a90304d8e7265e1272f4e827264b4148f6b7417995106dad1736ad0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7005e1413a90304d8e7265e1272f4e827264b4148f6b7417995106dad1736ad0", kill_on_drop: false }` [INFO] [stdout] 7005e1413a90304d8e7265e1272f4e827264b4148f6b7417995106dad1736ad0