[INFO] fetching crate lox_one 0.1.0... [INFO] checking lox_one-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate lox_one 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate lox_one 0.1.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lox_one 0.1.0 [INFO] finished tweaking crates.io crate lox_one 0.1.0 [INFO] tweaked toml for crates.io crate lox_one 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate lox_one 0.1.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parse-display-derive v0.6.0 [INFO] [stderr] Downloaded structmeta v0.1.5 [INFO] [stderr] Downloaded parse-display v0.6.0 [INFO] [stderr] Downloaded structmeta-derive v0.1.5 [INFO] [stderr] Downloaded once_cell v1.13.1 [INFO] [stderr] Downloaded clap v4.0.11 [INFO] [stderr] Downloaded clap_derive v4.0.10 [INFO] [stderr] Downloaded parameterized v1.0.0 [INFO] [stderr] Downloaded parameterized-macro v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 116a8d6ba25ed726645d3d613b9f395d433c5f92b364e8f9bb5a96c7b5626a4a [INFO] running `Command { std: "docker" "start" "-a" "116a8d6ba25ed726645d3d613b9f395d433c5f92b364e8f9bb5a96c7b5626a4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "116a8d6ba25ed726645d3d613b9f395d433c5f92b364e8f9bb5a96c7b5626a4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "116a8d6ba25ed726645d3d613b9f395d433c5f92b364e8f9bb5a96c7b5626a4a", kill_on_drop: false }` [INFO] [stdout] 116a8d6ba25ed726645d3d613b9f395d433c5f92b364e8f9bb5a96c7b5626a4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 117b56fb6154f92922becad00c25b7a4fbca2b632281ce6c10d8ce07a5843eff [INFO] running `Command { std: "docker" "start" "-a" "117b56fb6154f92922becad00c25b7a4fbca2b632281ce6c10d8ce07a5843eff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking clap_lex v0.3.0 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structmeta-derive v0.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling clap_derive v4.0.10 [INFO] [stderr] Compiling parameterized-macro v1.0.0 [INFO] [stderr] Checking parameterized v1.0.0 [INFO] [stderr] Compiling structmeta v0.1.5 [INFO] [stderr] Checking thiserror v1.0.32 [INFO] [stderr] Compiling parse-display-derive v0.6.0 [INFO] [stderr] Checking clap v4.0.11 [INFO] [stderr] Checking parse-display v0.6.0 [INFO] [stderr] Checking lox_one v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `interpreter::Interpreter` [INFO] [stdout] --> src/lib/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use interpreter::Interpreter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parser::Parser` [INFO] [stdout] --> src/lib/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use parser::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::globals::_print` [INFO] [stdout] --> src/lib/interpreter/environment.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::globals::_print; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `interpreter::Interpreter` [INFO] [stdout] --> src/lib/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use interpreter::Interpreter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `parser::Parser` [INFO] [stdout] --> src/lib/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use parser::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parser` is imported redundantly [INFO] [stdout] --> src/lib/parser/tests.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Parser` is already imported here [INFO] [stdout] 2 | [INFO] [stdout] 3 | use crate::parser::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Scanner` is imported redundantly [INFO] [stdout] --> src/lib/parser/tests.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Scanner` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use crate::scanner::Scanner; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log_items` [INFO] [stdout] --> src/lib/parser/tests.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::utils::{log_items, read_file}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::globals::_print` [INFO] [stdout] --> src/lib/interpreter/environment.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::globals::_print; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parser` is imported redundantly [INFO] [stdout] --> src/lib/interpreter/tests.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Parser` is already imported here [INFO] [stdout] 2 | use crate::parser::Parser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log_items` [INFO] [stdout] --> src/lib/interpreter/tests.rs:5:20 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::utils::{log_items, read_file}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> src/lib/parser/tests.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | fn assert_can_parse(title: &str, src: &str, verbose: bool) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `resolve_function` is never used [INFO] [stdout] --> src/lib/interpreter/resolver.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl<'a> Resolver<'a> { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | fn resolve_function(&mut self, fun_declaration: &FunDecl) -> RuntimeResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_file` is never used [INFO] [stdout] --> src/lib/utils.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn read_file(path: &str) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `log_items` is never used [INFO] [stdout] --> src/lib/utils.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn log_items(log_title: &str, items: &Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tokens` [INFO] [stdout] --> src/lib/interpreter/tests.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let tokens = Scanner::tokens_from_str(src, verbose); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tokens` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> src/lib/interpreter/tests.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | fn assert_execution_of(title: &str, src: &str, verbose: bool) -> Interpreter { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `resolve_function` is never used [INFO] [stdout] --> src/lib/interpreter/resolver.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl<'a> Resolver<'a> { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 95 | fn resolve_function(&mut self, fun_declaration: &FunDecl) -> RuntimeResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `log_items` is never used [INFO] [stdout] --> src/lib/utils.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn log_items(log_title: &str, items: &Vec) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/bin/cli.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn main() {} [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/bin/cli.rs:72:4 [INFO] [stdout] | [INFO] [stdout] 72 | fn main() {} [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.57s [INFO] running `Command { std: "docker" "inspect" "117b56fb6154f92922becad00c25b7a4fbca2b632281ce6c10d8ce07a5843eff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "117b56fb6154f92922becad00c25b7a4fbca2b632281ce6c10d8ce07a5843eff", kill_on_drop: false }` [INFO] [stdout] 117b56fb6154f92922becad00c25b7a4fbca2b632281ce6c10d8ce07a5843eff [INFO] checking lox_one-0.1.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate lox_one 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate lox_one 0.1.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lox_one 0.1.0 [INFO] finished tweaking crates.io crate lox_one 0.1.0 [INFO] tweaked toml for crates.io crate lox_one 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate lox_one 0.1.0 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f88f80f51feb9295311b77f07b435f5b6e039142f2e0c4f55d28e6ba4bb4024 [INFO] running `Command { std: "docker" "start" "-a" "0f88f80f51feb9295311b77f07b435f5b6e039142f2e0c4f55d28e6ba4bb4024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f88f80f51feb9295311b77f07b435f5b6e039142f2e0c4f55d28e6ba4bb4024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f88f80f51feb9295311b77f07b435f5b6e039142f2e0c4f55d28e6ba4bb4024", kill_on_drop: false }` [INFO] [stdout] 0f88f80f51feb9295311b77f07b435f5b6e039142f2e0c4f55d28e6ba4bb4024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b704589371bb3b84a306dba0af6f0e5e379c65586b00f336a7532b1ef1c0baa6 [INFO] running `Command { std: "docker" "start" "-a" "b704589371bb3b84a306dba0af6f0e5e379c65586b00f336a7532b1ef1c0baa6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking clap_lex v0.3.0 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.6.0/src/exec.rs:848:13 [INFO] [stdout] | [INFO] [stdout] 848 | / match dfa::Fsm::reverse( [INFO] [stdout] 849 | | &self.ro.dfa_reverse, [INFO] [stdout] 850 | | self.cache.value(), [INFO] [stdout] 851 | | false, [INFO] [stdout] ... | [INFO] [stdout] 862 | | Quit => return Some(Quit), [INFO] [stdout] 863 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b704589371bb3b84a306dba0af6f0e5e379c65586b00f336a7532b1ef1c0baa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b704589371bb3b84a306dba0af6f0e5e379c65586b00f336a7532b1ef1c0baa6", kill_on_drop: false }` [INFO] [stdout] b704589371bb3b84a306dba0af6f0e5e379c65586b00f336a7532b1ef1c0baa6