[INFO] fetching crate ezno-parser 0.1.7... [INFO] testing ezno-parser-0.1.7 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ezno-parser 0.1.7 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate ezno-parser 0.1.7 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ezno-parser 0.1.7 [INFO] tweaked toml for crates.io crate ezno-parser 0.1.7 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ezno-parser 0.1.7 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ezno-parser 0.1.7 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokenizer-lib v1.6.0 [INFO] [stderr] Downloaded match_deref v0.1.1 [INFO] [stderr] Downloaded source-map v0.15.0 [INFO] [stderr] Downloaded derive-finite-automaton v0.2.0 [INFO] [stderr] Downloaded derive-debug-extras v0.3.0 [INFO] [stderr] Downloaded enum-variants-strings-derive v0.3.0 [INFO] [stderr] Downloaded derive-enum-from-into v0.2.0 [INFO] [stderr] Downloaded derive-finite-automaton-derive v0.2.0 [INFO] [stderr] Downloaded string-cases v0.2.0 [INFO] [stderr] Downloaded ezno-parser-visitable-derive v0.0.9 [INFO] [stderr] Downloaded get-field-by-type-derive v0.0.4 [INFO] [stderr] Downloaded get-field-by-type v0.0.4 [INFO] [stderr] Downloaded iterator-endiate v0.2.1 [INFO] [stderr] Downloaded temporary-annex v0.1.0 [INFO] [stderr] Downloaded either_n v0.2.0 [INFO] [stderr] Downloaded derive-partial-eq-extras v0.2.0 [INFO] [stderr] Downloaded enum-variants-strings v0.3.0 [INFO] [stderr] Downloaded syn-helpers v0.5.0 [INFO] [stderr] Downloaded self-rust-tokenize-derive v0.3.4 [INFO] [stderr] Downloaded self-rust-tokenize v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6b2b23c547e6ec56ab6a37517ef2e75339ef02ee704c028de39ee094bfdefb94 [INFO] running `Command { std: "docker" "start" "-a" "6b2b23c547e6ec56ab6a37517ef2e75339ef02ee704c028de39ee094bfdefb94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b2b23c547e6ec56ab6a37517ef2e75339ef02ee704c028de39ee094bfdefb94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b2b23c547e6ec56ab6a37517ef2e75339ef02ee704c028de39ee094bfdefb94", kill_on_drop: false }` [INFO] [stdout] 6b2b23c547e6ec56ab6a37517ef2e75339ef02ee704c028de39ee094bfdefb94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e907eaa0ba93299d0abda07916410b453d5b54977fc7c5f33c4273dfbe7ad642 [INFO] running `Command { std: "docker" "start" "-a" "e907eaa0ba93299d0abda07916410b453d5b54977fc7c5f33c4273dfbe7ad642", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling either_n v0.2.0 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling string-cases v0.2.0 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.2.0 [INFO] [stderr] Compiling iterator-endiate v0.2.1 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling temporary-annex v0.1.0 [INFO] [stderr] Compiling macro_rules_attribute v0.2.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling syn-helpers v0.5.0 [INFO] [stderr] Compiling self-rust-tokenize-derive v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling enum-variants-strings-derive v0.3.0 [INFO] [stderr] Compiling get-field-by-type-derive v0.0.4 [INFO] [stderr] Compiling derive-finite-automaton-derive v0.2.0 [INFO] [stderr] Compiling derive-enum-from-into v0.2.0 [INFO] [stderr] Compiling derive-debug-extras v0.3.0 [INFO] [stderr] Compiling derive-partial-eq-extras v0.2.0 [INFO] [stderr] Compiling ezno-parser-visitable-derive v0.0.9 [INFO] [stderr] Compiling self-rust-tokenize v0.3.4 [INFO] [stderr] Compiling enum-variants-strings v0.3.0 [INFO] [stderr] Compiling get-field-by-type v0.0.4 [INFO] [stderr] Compiling derive-finite-automaton v0.2.0 [INFO] [stderr] Compiling source-map v0.15.0 [INFO] [stderr] Compiling tokenizer-lib v1.6.0 [INFO] [stderr] Compiling ezno-parser v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/tokens.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, FiniteAutomataConstructor, PartialEqExtras)] [INFO] [stdout] | ^------------------------ [INFO] [stdout] | | [INFO] [stdout] | `FiniteAutomataConstructor` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_STATEFUL_TRIE_CONSTRUCTOR_FOR_TSXTOKEN` [INFO] [stdout] ... [INFO] [stdout] 90 | pub enum TSXToken { [INFO] [stdout] | -------- `TSXToken` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `FiniteAutomataConstructor` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `FiniteAutomataConstructor` may come from an old version of the `derive_finite_automaton_derive` crate, try updating your dependency with `cargo update -p derive_finite_automaton_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `FiniteAutomataConstructor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/visiting.rs:326:17 [INFO] [stdout] | [INFO] [stdout] 326 | fn push_annex(&mut self, item: Self::NewItem) -> Annex [INFO] [stdout] | ^^^^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 326 | fn push_annex(&mut self, item: Self::NewItem) -> Annex<'_, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.45s [INFO] running `Command { std: "docker" "inspect" "e907eaa0ba93299d0abda07916410b453d5b54977fc7c5f33c4273dfbe7ad642", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e907eaa0ba93299d0abda07916410b453d5b54977fc7c5f33c4273dfbe7ad642", kill_on_drop: false }` [INFO] [stdout] e907eaa0ba93299d0abda07916410b453d5b54977fc7c5f33c4273dfbe7ad642 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 53d4317e3b4e5bd856f2205082b891d4ff5255e37a6e2c47c6670a8160d800fe [INFO] running `Command { std: "docker" "start" "-a" "53d4317e3b4e5bd856f2205082b891d4ff5255e37a6e2c47c6670a8160d800fe", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/tokens.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, FiniteAutomataConstructor, PartialEqExtras)] [INFO] [stdout] | ^------------------------ [INFO] [stdout] | | [INFO] [stdout] | `FiniteAutomataConstructor` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_STATEFUL_TRIE_CONSTRUCTOR_FOR_TSXTOKEN` [INFO] [stdout] ... [INFO] [stdout] 90 | pub enum TSXToken { [INFO] [stdout] | -------- `TSXToken` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `FiniteAutomataConstructor` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `FiniteAutomataConstructor` may come from an old version of the `derive_finite_automaton_derive` crate, try updating your dependency with `cargo update -p derive_finite_automaton_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `FiniteAutomataConstructor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/visiting.rs:326:17 [INFO] [stdout] | [INFO] [stdout] 326 | fn push_annex(&mut self, item: Self::NewItem) -> Annex [INFO] [stdout] | ^^^^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 326 | fn push_annex(&mut self, item: Self::NewItem) -> Annex<'_, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling match_deref v0.1.1 [INFO] [stderr] Compiling ezno-parser v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> examples/duplicate_block.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/duplicate_block.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | let (mut variables, mut types): (HashSet<_>, HashSet<_>) = Default::default(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `top_level_types` is never read [INFO] [stdout] --> examples/duplicate_block.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 8 | struct Offsets { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub top_level_types: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/tokens.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | #[derive(Debug, FiniteAutomataConstructor, PartialEqExtras)] [INFO] [stdout] | ^------------------------ [INFO] [stdout] | | [INFO] [stdout] | `FiniteAutomataConstructor` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_STATEFUL_TRIE_CONSTRUCTOR_FOR_TSXTOKEN` [INFO] [stdout] ... [INFO] [stdout] 90 | pub enum TSXToken { [INFO] [stdout] | -------- `TSXToken` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `FiniteAutomataConstructor` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `FiniteAutomataConstructor` may come from an old version of the `derive_finite_automaton_derive` crate, try updating your dependency with `cargo update -p derive_finite_automaton_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `FiniteAutomataConstructor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/visiting.rs:326:17 [INFO] [stdout] | [INFO] [stdout] 326 | fn push_annex(&mut self, item: Self::NewItem) -> Annex [INFO] [stdout] | ^^^^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 326 | fn push_annex(&mut self, item: Self::NewItem) -> Annex<'_, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 28.34s [INFO] running `Command { std: "docker" "inspect" "53d4317e3b4e5bd856f2205082b891d4ff5255e37a6e2c47c6670a8160d800fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53d4317e3b4e5bd856f2205082b891d4ff5255e37a6e2c47c6670a8160d800fe", kill_on_drop: false }` [INFO] [stdout] 53d4317e3b4e5bd856f2205082b891d4ff5255e37a6e2c47c6670a8160d800fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ebe68add5dac4a51a9394888f44652b173fea770531f6b6a7383f6fab7be79e9 [INFO] running `Command { std: "docker" "start" "-a" "ebe68add5dac4a51a9394888f44652b173fea770531f6b6a7383f6fab7be79e9", kill_on_drop: false }` [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> src/tokens.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | #[derive(Debug, FiniteAutomataConstructor, PartialEqExtras)] [INFO] [stderr] | ^------------------------ [INFO] [stderr] | | [INFO] [stderr] | `FiniteAutomataConstructor` is not local [INFO] [stderr] | move the `impl` block outside of this constant `_DERIVE_STATEFUL_TRIE_CONSTRUCTOR_FOR_TSXTOKEN` [INFO] [stderr] ... [INFO] [stderr] 90 | pub enum TSXToken { [INFO] [stderr] | -------- `TSXToken` is not local [INFO] [stderr] | [INFO] [stderr] = note: the derive macro `FiniteAutomataConstructor` defines the non-local `impl`, and may need to be changed [INFO] [stderr] = note: the derive macro `FiniteAutomataConstructor` may come from an old version of the `derive_finite_automaton_derive` crate, try updating your dependency with `cargo update -p derive_finite_automaton_derive` [INFO] [stderr] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stderr] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stderr] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stderr] = note: this warning originates in the derive macro `FiniteAutomataConstructor` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/visiting.rs:326:17 [INFO] [stderr] | [INFO] [stderr] 326 | fn push_annex(&mut self, item: Self::NewItem) -> Annex [INFO] [stderr] | ^^^^^^^^^ ----------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 326 | fn push_annex(&mut self, item: Self::NewItem) -> Annex<'_, Self> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `ezno-parser` (lib) generated 2 warnings (run `cargo fix --lib -p ezno-parser` to apply 1 suggestion) [INFO] [stderr] warning: `ezno-parser` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> examples/duplicate_block.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> examples/duplicate_block.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | let (mut variables, mut types): (HashSet<_>, HashSet<_>) = Default::default(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `top_level_types` is never read [INFO] [stderr] --> examples/duplicate_block.rs:12:6 [INFO] [stderr] | [INFO] [stderr] 8 | struct Offsets { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 12 | pub top_level_types: HashSet, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ezno-parser` (example "duplicate_block") generated 3 warnings (run `cargo fix --example "duplicate_block"` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ezno_parser-d1a56ec1462143cc) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test expressions::tests::multiple_expression ... ok [INFO] [stdout] test expressions::tests::is_iife ... ok [INFO] [stdout] test expressions::tests::spread_function_argument ... ok [INFO] [stdout] test expressions::tests::parenthesized_expression ... ok [INFO] [stdout] test statements::for_statement::tests::condition_without_variable_keyword ... ok [INFO] [stdout] test types::type_annotations::tests::intersection ... ok [INFO] [stdout] test types::type_annotations::tests::tuple_literal ... ok [INFO] [stdout] test types::type_annotations::tests::functions ... ok [INFO] [stdout] test variable_fields::tests::array_spread ... ok [INFO] [stdout] test types::type_annotations::tests::template_literal ... ok [INFO] [stdout] test expressions::tests::binary_expressions ... ok [INFO] [stdout] test statements::for_statement::tests::for_await ... ok [INFO] [stdout] test types::type_annotations::tests::array_shorthand ... ok [INFO] [stdout] test variable_fields::tests::name_with_default ... ok [INFO] [stdout] test variable_fields::tests::name ... ok [INFO] [stdout] test variable_fields::tests::object ... ok [INFO] [stdout] test variable_fields::tests::array ... ok [INFO] [stdout] test expressions::tests::literal ... ok [INFO] [stdout] test types::type_annotations::tests::literals ... ok [INFO] [stdout] test types::type_annotations::tests::generics ... ok [INFO] [stdout] test types::type_annotations::tests::name ... ok [INFO] [stdout] test types::type_annotations::tests::union ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/comments.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/comments-c5a2b54c5c5cf5d8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test random_comments ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/expressions.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/expressions-7176ece91620a7be) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test arrow_functions ... ok [INFO] [stdout] test import_expression ... ok [INFO] [stdout] test class_and_object_divides ... ok [INFO] [stdout] test jsx ... ok [INFO] [stdout] test regex_and_leading_decimal ... ok [INFO] [stdout] test arrays ... ok [INFO] [stdout] test objects ... ok [INFO] [stdout] test regular_expressions ... ok [INFO] [stdout] test function_calls ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/partial.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/partial-ded46932dbf2da6a) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test type_annotations ... ok [INFO] [stdout] test declarations ... ok [INFO] [stdout] test invalid_syntax ... ok [INFO] [stdout] test in_statements ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/statements_and_declarations.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/statements_and_declarations-21c66fe82390e3df) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test random_statements ... ok [INFO] [stdout] test comments ... ok [INFO] [stdout] test function_custom_headers ... ok [INFO] [stdout] test imports ... ok [INFO] [stdout] test reversed_imports ... ok [INFO] [stdout] test try_catch ... ok [INFO] [stdout] test import_attributes ... ok [INFO] [stdout] test exports ... ok [INFO] [stdout] test destructuring ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/type_annotations.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/type_annotations-e68ddb399976ee25) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test jsx_nuances ... ignored [INFO] [stdout] test statements ... ok [INFO] [stdout] test function_and_method_overloading ... ok [INFO] [stdout] test mapped_type ... ok [INFO] [stdout] test type_definition_module ... ok [INFO] [stdout] test variable_parameter_and_return ... ok [INFO] [stdout] test expression_level_expressions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/visiting.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/visiting-3b3a54ea5806e30c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test visiting ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ebe68add5dac4a51a9394888f44652b173fea770531f6b6a7383f6fab7be79e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebe68add5dac4a51a9394888f44652b173fea770531f6b6a7383f6fab7be79e9", kill_on_drop: false }` [INFO] [stdout] ebe68add5dac4a51a9394888f44652b173fea770531f6b6a7383f6fab7be79e9