[INFO] cloning repository https://github.com/ltruchot/haiku-generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ltruchot/haiku-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltruchot%2Fhaiku-generator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltruchot%2Fhaiku-generator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5e62f8a9c5401c48b05eb4921e0776cec752081 [INFO] checking ltruchot/haiku-generator against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltruchot%2Fhaiku-generator" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ltruchot/haiku-generator on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ltruchot/haiku-generator [INFO] finished tweaking git repo https://github.com/ltruchot/haiku-generator [INFO] tweaked toml for git repo https://github.com/ltruchot/haiku-generator written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ltruchot/haiku-generator 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f5868623a245fcbfc550d607f6fa131869449a3927377e2536d7456289e1735 [INFO] running `Command { std: "docker" "start" "-a" "2f5868623a245fcbfc550d607f6fa131869449a3927377e2536d7456289e1735", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f5868623a245fcbfc550d607f6fa131869449a3927377e2536d7456289e1735", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f5868623a245fcbfc550d607f6fa131869449a3927377e2536d7456289e1735", kill_on_drop: false }` [INFO] [stdout] 2f5868623a245fcbfc550d607f6fa131869449a3927377e2536d7456289e1735 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11071ddf5a931134c11fae46921b8f11455307625133d56eefab3e4165ea98bf [INFO] running `Command { std: "docker" "start" "-a" "11071ddf5a931134c11fae46921b8f11455307625133d56eefab3e4165ea98bf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.60 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling bumpalo v3.2.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.60 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.60 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.60 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.60 [INFO] [stderr] Checking js-sys v0.3.37 [INFO] [stderr] Checking haiku-generator v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `JsValue` is imported redundantly [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | use wasm_bindgen::prelude::*; [INFO] [stdout] | ------------------------ the item `JsValue` is already imported here [INFO] [stdout] 4 | use wasm_bindgen::JsValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `JsValue` is imported redundantly [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | use wasm_bindgen::prelude::*; [INFO] [stdout] | ------------------------ the item `JsValue` is already imported here [INFO] [stdout] 4 | use wasm_bindgen::JsValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `emissions` is never read [INFO] [stdout] --> src/noun_data.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct NounRelations { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 108 | pub emissions: Vec, // PEUT emettre - l'odeur du cerf [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NounRelations` has a derived impl for the trait `Clone`, 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: field `id` is never read [INFO] [stdout] --> src/noun_data.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 113 | pub struct NounCategory { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 114 | pub id: NounCatId, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `NounCategory` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `first_person` is never read [INFO] [stdout] --> src/verb.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Verb { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 28 | pub first_person: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Verb` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/combination.rs:413:79 [INFO] [stdout] | [INFO] [stdout] 413 | ... match VERBS.iter().find(|verb| verb_id.clone() == &verb.id) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `VerbId` does not implement `Clone`, so calling `clone` on `&VerbId` 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] 413 - match VERBS.iter().find(|verb| verb_id.clone() == &verb.id) [INFO] [stdout] 413 + match VERBS.iter().find(|verb| verb_id == &verb.id) [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `VerbId`, implement `Clone` for it [INFO] [stdout] --> src/verb_enums.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 + #[derive(Clone)] [INFO] [stdout] 24 | pub enum VerbId { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `emissions` is never read [INFO] [stdout] --> src/noun_data.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct NounRelations { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 108 | pub emissions: Vec, // PEUT emettre - l'odeur du cerf [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NounRelations` has a derived impl for the trait `Clone`, 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: field `id` is never read [INFO] [stdout] --> src/noun_data.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 113 | pub struct NounCategory { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 114 | pub id: NounCatId, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `NounCategory` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `first_person` is never read [INFO] [stdout] --> src/verb.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Verb { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 28 | pub first_person: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Verb` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `emissions` is never read [INFO] [stdout] --> src/noun_data.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct NounRelations { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 108 | pub emissions: Vec, // PEUT emettre - l'odeur du cerf [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NounRelations` has a derived impl for the trait `Clone`, 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: field `id` is never read [INFO] [stdout] --> src/noun_data.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 113 | pub struct NounCategory { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 114 | pub id: NounCatId, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `NounCategory` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `first_person` is never read [INFO] [stdout] --> src/verb.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Verb { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 28 | pub first_person: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Verb` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/combination.rs:413:79 [INFO] [stdout] | [INFO] [stdout] 413 | ... match VERBS.iter().find(|verb| verb_id.clone() == &verb.id) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `VerbId` does not implement `Clone`, so calling `clone` on `&VerbId` 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] 413 - match VERBS.iter().find(|verb| verb_id.clone() == &verb.id) [INFO] [stdout] 413 + match VERBS.iter().find(|verb| verb_id == &verb.id) [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `VerbId`, implement `Clone` for it [INFO] [stdout] --> src/verb_enums.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 + #[derive(Clone)] [INFO] [stdout] 24 | pub enum VerbId { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `emissions` is never read [INFO] [stdout] --> src/noun_data.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct NounRelations { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 108 | pub emissions: Vec, // PEUT emettre - l'odeur du cerf [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NounRelations` has a derived impl for the trait `Clone`, 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: field `id` is never read [INFO] [stdout] --> src/noun_data.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 113 | pub struct NounCategory { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 114 | pub id: NounCatId, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `NounCategory` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `first_person` is never read [INFO] [stdout] --> src/verb.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Verb { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 28 | pub first_person: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Verb` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/combination.rs:413:79 [INFO] [stdout] | [INFO] [stdout] 413 | ... match VERBS.iter().find(|verb| verb_id.clone() == &verb.id) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `VerbId` does not implement `Clone`, so calling `clone` on `&VerbId` 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] 413 - match VERBS.iter().find(|verb| verb_id.clone() == &verb.id) [INFO] [stdout] 413 + match VERBS.iter().find(|verb| verb_id == &verb.id) [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `VerbId`, implement `Clone` for it [INFO] [stdout] --> src/verb_enums.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 + #[derive(Clone)] [INFO] [stdout] 24 | pub enum VerbId { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/combination.rs:413:79 [INFO] [stdout] | [INFO] [stdout] 413 | ... match VERBS.iter().find(|verb| verb_id.clone() == &verb.id) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `VerbId` does not implement `Clone`, so calling `clone` on `&VerbId` 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] 413 - match VERBS.iter().find(|verb| verb_id.clone() == &verb.id) [INFO] [stdout] 413 + match VERBS.iter().find(|verb| verb_id == &verb.id) [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `VerbId`, implement `Clone` for it [INFO] [stdout] --> src/verb_enums.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 + #[derive(Clone)] [INFO] [stdout] 24 | pub enum VerbId { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.64s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.60 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "11071ddf5a931134c11fae46921b8f11455307625133d56eefab3e4165ea98bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11071ddf5a931134c11fae46921b8f11455307625133d56eefab3e4165ea98bf", kill_on_drop: false }` [INFO] [stdout] 11071ddf5a931134c11fae46921b8f11455307625133d56eefab3e4165ea98bf