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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wainwrightmark/the-pun-machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwainwrightmark%2Fthe-pun-machine", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c22aafe7722d2a5bee0679bac4b048359ae92e5
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwainwrightmark%2Fthe-pun-machine" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wainwrightmark/the-pun-machine on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] crate git repo https://github.com/wainwrightmark/the-pun-machine already has a lockfile, it will not be regenerated
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[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `symbol_helper::*`
[INFO] [stdout]   --> src/core/pronounciation/mod.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 |         syllable::*, symbol::*, symbol_arr::*, symbol_helper::*, symbol_type::*,
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `theme_suggestion::*`
[INFO] [stdout]   --> src/core/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         theme_suggestion::*, word_dictionary::*,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `symbol_helper::*`
[INFO] [stdout]   --> src/core/pronounciation/mod.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 |         syllable::*, symbol::*, symbol_arr::*, symbol_helper::*, symbol_type::*,
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `theme_suggestion::*`
[INFO] [stdout]   --> src/core/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         theme_suggestion::*, word_dictionary::*,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/core/dictionary_word.rs:36:40
[INFO] [stdout]    |
[INFO] [stdout] 36 |             .map(|x| x.first().unwrap().deref().clone())
[INFO] [stdout]    |                                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `dictionary_word::DictionaryWord<'_>` does not implement `Deref`, so calling `deref` on `&dictionary_word::DictionaryWord<'_>` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 36 -             .map(|x| x.first().unwrap().deref().clone())
[INFO] [stdout] 36 +             .map(|x| x.first().unwrap().clone())
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `dictionary_word::DictionaryWord<'_>`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout] 24 + #[derive(Clone)]
[INFO] [stdout] 25 | pub struct DictionaryWord<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/core/dictionary_word.rs:36:40
[INFO] [stdout]    |
[INFO] [stdout] 36 |             .map(|x| x.first().unwrap().deref().clone())
[INFO] [stdout]    |                                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `dictionary_word::DictionaryWord<'_>` does not implement `Deref`, so calling `deref` on `&dictionary_word::DictionaryWord<'_>` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 36 -             .map(|x| x.first().unwrap().deref().clone())
[INFO] [stdout] 36 +             .map(|x| x.first().unwrap().clone())
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `dictionary_word::DictionaryWord<'_>`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout] 24 + #[derive(Clone)]
[INFO] [stdout] 25 | pub struct DictionaryWord<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> tests/my_tests.rs:139:28
[INFO] [stdout]     |
[INFO] [stdout] 139 |         .map(|x| x.spelling.clone())
[INFO] [stdout]     |                            ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `symbol_helper::*`
[INFO] [stdout]   --> src/core/pronounciation/mod.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 |         syllable::*, symbol::*, symbol_arr::*, symbol_helper::*, symbol_type::*,
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `theme_suggestion::*`
[INFO] [stdout]   --> src/core/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         theme_suggestion::*, word_dictionary::*,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `symbol_helper::*`
[INFO] [stdout]   --> src/core/pronounciation/mod.rs:10:48
[INFO] [stdout]    |
[INFO] [stdout] 10 |         syllable::*, symbol::*, symbol_arr::*, symbol_helper::*, symbol_type::*,
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `theme_suggestion::*`
[INFO] [stdout]   --> src/core/mod.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         theme_suggestion::*, word_dictionary::*,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/core/dictionary_word.rs:36:40
[INFO] [stdout]    |
[INFO] [stdout] 36 |             .map(|x| x.first().unwrap().deref().clone())
[INFO] [stdout]    |                                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `dictionary_word::DictionaryWord<'_>` does not implement `Deref`, so calling `deref` on `&dictionary_word::DictionaryWord<'_>` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 36 -             .map(|x| x.first().unwrap().deref().clone())
[INFO] [stdout] 36 +             .map(|x| x.first().unwrap().clone())
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `dictionary_word::DictionaryWord<'_>`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout] 24 + #[derive(Clone)]
[INFO] [stdout] 25 | pub struct DictionaryWord<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/core/dictionary_word.rs:36:40
[INFO] [stdout]    |
[INFO] [stdout] 36 |             .map(|x| x.first().unwrap().deref().clone())
[INFO] [stdout]    |                                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `dictionary_word::DictionaryWord<'_>` does not implement `Deref`, so calling `deref` on `&dictionary_word::DictionaryWord<'_>` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 36 -             .map(|x| x.first().unwrap().deref().clone())
[INFO] [stdout] 36 +             .map(|x| x.first().unwrap().clone())
[INFO] [stdout]    |
[INFO] [stdout] help: if you meant to clone `dictionary_word::DictionaryWord<'_>`, implement `Clone` for it
[INFO] [stdout]    |
[INFO] [stdout] 24 + #[derive(Clone)]
[INFO] [stdout] 25 | pub struct DictionaryWord<'a> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.82
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "f9a89df614a664b77166dcb2ab3670cdfbc4f522fc45434306928ffc7423a16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a89df614a664b77166dcb2ab3670cdfbc4f522fc45434306928ffc7423a16f", kill_on_drop: false }`
[INFO] [stdout] f9a89df614a664b77166dcb2ab3670cdfbc4f522fc45434306928ffc7423a16f