[INFO] fetching crate j-pls 0.4.2...
[INFO] checking j-pls-0.4.2 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate j-pls 0.4.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate j-pls 0.4.2 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate j-pls 0.4.2
[INFO] finished tweaking crates.io crate j-pls 0.4.2
[INFO] tweaked toml for crates.io crate j-pls 0.4.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate j-pls 0.4.2 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded global-static v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d45352d802188f2b3bb1dfbb2216286c660bd49992e9029bccb52a78b3c27b6d
[INFO] running `Command { std: "docker" "start" "-a" "d45352d802188f2b3bb1dfbb2216286c660bd49992e9029bccb52a78b3c27b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d45352d802188f2b3bb1dfbb2216286c660bd49992e9029bccb52a78b3c27b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d45352d802188f2b3bb1dfbb2216286c660bd49992e9029bccb52a78b3c27b6d", kill_on_drop: false }`
[INFO] [stdout] d45352d802188f2b3bb1dfbb2216286c660bd49992e9029bccb52a78b3c27b6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc08141b72855c09eaf740a51ec789976917dfc9e908663f707f953183a5d557
[INFO] running `Command { std: "docker" "start" "-a" "cc08141b72855c09eaf740a51ec789976917dfc9e908663f707f953183a5d557", kill_on_drop: false }`
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking global-static v0.1.0
[INFO] [stderr]     Checking j-pls v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `marker::PhantomData` and `process::Termination`
[INFO] [stdout]  --> src/main.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{env, marker::PhantomData, process::Termination};
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::Debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Chars` and `error::Error`
[INFO] [stdout]  --> src/parse.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{str::{Chars, Lines}, fmt::Display, iter::Peekable, error::Error, io::Write};
[INFO] [stdout]   |                 ^^^^^                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RunError`
[INFO] [stdout]  --> src/parse.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cmd::{Rule, RunError};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `marker::PhantomData` and `process::Termination`
[INFO] [stdout]  --> src/main.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{env, marker::PhantomData, process::Termination};
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::Debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Chars` and `error::Error`
[INFO] [stdout]  --> src/parse.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{str::{Chars, Lines}, fmt::Display, iter::Peekable, error::Error, io::Write};
[INFO] [stdout]   |                 ^^^^^                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RunError`
[INFO] [stdout]  --> src/parse.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cmd::{Rule, RunError};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::Write`
[INFO] [stdout]  --> src/parse.rs:1:76
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{str::{Chars, Lines}, fmt::Display, iter::Peekable, error::Error, io::Write};
[INFO] [stdout]   |                                                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `global`
[INFO] [stdout]  --> src/parse.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rule1line(str: &str, global: bool) -> Result<Rule, ParserError> {
[INFO] [stdout]   |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_global`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::Write`
[INFO] [stdout]  --> src/parse.rs:1:76
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{str::{Chars, Lines}, fmt::Display, iter::Peekable, error::Error, io::Write};
[INFO] [stdout]   |                                                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `global`
[INFO] [stdout]  --> src/parse.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rule1line(str: &str, global: bool) -> Result<Rule, ParserError> {
[INFO] [stdout]   |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_global`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NoRule` and `MissingRuleFile` are never constructed
[INFO] [stdout]    --> src/cmd.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub enum RunError {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 146 |     NoRule,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 147 |     DuplicateRule(String),
[INFO] [stdout] 148 |     MissingRuleFile(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RunError` 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: variants `NoRule` and `MissingRuleFile` are never constructed
[INFO] [stdout]    --> src/cmd.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub enum RunError {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 146 |     NoRule,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 147 |     DuplicateRule(String),
[INFO] [stdout] 148 |     MissingRuleFile(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RunError` 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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "cc08141b72855c09eaf740a51ec789976917dfc9e908663f707f953183a5d557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc08141b72855c09eaf740a51ec789976917dfc9e908663f707f953183a5d557", kill_on_drop: false }`
[INFO] [stdout] cc08141b72855c09eaf740a51ec789976917dfc9e908663f707f953183a5d557
[INFO] checking j-pls-0.4.2 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate j-pls 0.4.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate j-pls 0.4.2 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate j-pls 0.4.2
[INFO] finished tweaking crates.io crate j-pls 0.4.2
[INFO] tweaked toml for crates.io crate j-pls 0.4.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate j-pls 0.4.2 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7d8f6afa862ea46a2693b2d5ca47bac3612c829f565d85a86c51a87e961dd08
[INFO] running `Command { std: "docker" "start" "-a" "e7d8f6afa862ea46a2693b2d5ca47bac3612c829f565d85a86c51a87e961dd08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7d8f6afa862ea46a2693b2d5ca47bac3612c829f565d85a86c51a87e961dd08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7d8f6afa862ea46a2693b2d5ca47bac3612c829f565d85a86c51a87e961dd08", kill_on_drop: false }`
[INFO] [stdout] e7d8f6afa862ea46a2693b2d5ca47bac3612c829f565d85a86c51a87e961dd08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dd894c07a7e854e20ec35ae03510f391cec0172ec1d50bd350030c09bb65588
[INFO] running `Command { std: "docker" "start" "-a" "1dd894c07a7e854e20ec35ae03510f391cec0172ec1d50bd350030c09bb65588", kill_on_drop: false }`
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking global-static v0.1.0
[INFO] [stderr]     Checking j-pls v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `marker::PhantomData` and `process::Termination`
[INFO] [stdout]  --> src/main.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{env, marker::PhantomData, process::Termination};
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::Debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Chars` and `error::Error`
[INFO] [stdout]  --> src/parse.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{str::{Chars, Lines}, fmt::Display, iter::Peekable, error::Error, io::Write};
[INFO] [stdout]   |                 ^^^^^                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RunError`
[INFO] [stdout]  --> src/parse.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cmd::{Rule, RunError};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `marker::PhantomData` and `process::Termination`
[INFO] [stdout]  --> src/main.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{env, marker::PhantomData, process::Termination};
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::Debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Chars` and `error::Error`
[INFO] [stdout]  --> src/parse.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{str::{Chars, Lines}, fmt::Display, iter::Peekable, error::Error, io::Write};
[INFO] [stdout]   |                 ^^^^^                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RunError`
[INFO] [stdout]  --> src/parse.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::cmd::{Rule, RunError};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::Write`
[INFO] [stdout]  --> src/parse.rs:1:76
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{str::{Chars, Lines}, fmt::Display, iter::Peekable, error::Error, io::Write};
[INFO] [stdout]   |                                                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `global`
[INFO] [stdout]  --> src/parse.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rule1line(str: &str, global: bool) -> Result<Rule, ParserError> {
[INFO] [stdout]   |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_global`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::Write`
[INFO] [stdout]  --> src/parse.rs:1:76
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{str::{Chars, Lines}, fmt::Display, iter::Peekable, error::Error, io::Write};
[INFO] [stdout]   |                                                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `global`
[INFO] [stdout]  --> src/parse.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn rule1line(str: &str, global: bool) -> Result<Rule, ParserError> {
[INFO] [stdout]   |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_global`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NoRule` and `MissingRuleFile` are never constructed
[INFO] [stdout]    --> src/cmd.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub enum RunError {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 146 |     NoRule,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 147 |     DuplicateRule(String),
[INFO] [stdout] 148 |     MissingRuleFile(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RunError` 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: variants `NoRule` and `MissingRuleFile` are never constructed
[INFO] [stdout]    --> src/cmd.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub enum RunError {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 146 |     NoRule,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 147 |     DuplicateRule(String),
[INFO] [stdout] 148 |     MissingRuleFile(String),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RunError` 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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "1dd894c07a7e854e20ec35ae03510f391cec0172ec1d50bd350030c09bb65588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd894c07a7e854e20ec35ae03510f391cec0172ec1d50bd350030c09bb65588", kill_on_drop: false }`
[INFO] [stdout] 1dd894c07a7e854e20ec35ae03510f391cec0172ec1d50bd350030c09bb65588