[INFO] cloning repository https://github.com/Thaumy/catly [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Thaumy/catly" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThaumy%2Fcatly", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThaumy%2Fcatly'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 94144c09e3df26643baba3024091c7f5ca3f98af [INFO] checking Thaumy/catly/94144c09e3df26643baba3024091c7f5ca3f98af against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThaumy%2Fcatly" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Thaumy/catly on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Thaumy/catly [INFO] finished tweaking git repo https://github.com/Thaumy/catly [INFO] tweaked toml for git repo https://github.com/Thaumy/catly written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Thaumy/catly 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ac5ffe2270b5e138b47cf6cec2a6f76af2255621ff85c087aa4eb41f847b4a6 [INFO] running `Command { std: "docker" "start" "-a" "9ac5ffe2270b5e138b47cf6cec2a6f76af2255621ff85c087aa4eb41f847b4a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ac5ffe2270b5e138b47cf6cec2a6f76af2255621ff85c087aa4eb41f847b4a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ac5ffe2270b5e138b47cf6cec2a6f76af2255621ff85c087aa4eb41f847b4a6", kill_on_drop: false }` [INFO] [stdout] 9ac5ffe2270b5e138b47cf6cec2a6f76af2255621ff85c087aa4eb41f847b4a6 [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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4c7d448b60adab04c879bdabc523edb89cb2fff75fdac9bf1e52a9f3b4afb4a [INFO] running `Command { std: "docker" "start" "-a" "b4c7d448b60adab04c879bdabc523edb89cb2fff75fdac9bf1e52a9f3b4afb4a", kill_on_drop: false }` [INFO] [stderr] Checking catly v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: glob import doesn't reexport anything with visibility `pub` because no imported item is public enough [INFO] [stdout] --> src/eval/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use r#macro::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the most public imported item is `pub(crate)` [INFO] [stdout] --> src/eval/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use r#macro::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = help: reduce the glob import's visibility or increase visibility of imported items [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: glob import doesn't reexport anything with visibility `pub` because no imported item is public enough [INFO] [stdout] --> src/infer/env/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use r#macro::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the most public imported item is `pub(crate)` [INFO] [stdout] --> src/infer/env/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use r#macro::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = help: reduce the glob import's visibility or increase visibility of imported items [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: glob import doesn't reexport anything with visibility `pub` because no imported item is public enough [INFO] [stdout] --> src/eval/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use r#macro::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the most public imported item is `pub(crate)` [INFO] [stdout] --> src/eval/mod.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use r#macro::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = help: reduce the glob import's visibility or increase visibility of imported items [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: glob import doesn't reexport anything with visibility `pub` because no imported item is public enough [INFO] [stdout] --> src/infer/env/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use r#macro::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the most public imported item is `pub(crate)` [INFO] [stdout] --> src/infer/env/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use r#macro::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = help: reduce the glob import's visibility or increase visibility of imported items [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/unify/test/closure.rs:57:35 [INFO] [stdout] | [INFO] [stdout] 57 | assert!(lift_closure(env, a, b.deref(), derive).is_some()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `parser::r#type::r#type::Type` does not implement `Deref`, so calling `deref` on `&parser::r#type::r#type::Type` 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] 57 - assert!(lift_closure(env, a, b.deref(), derive).is_some()); [INFO] [stdout] 57 + assert!(lift_closure(env, a, b, derive).is_some()); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `parser::r#type::r#type::Type`, implement `Clone` for it [INFO] [stdout] --> src/parser/type/type.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 + #[derive(Clone)] [INFO] [stdout] 15 | pub enum Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/unify/test/closure.rs:72:35 [INFO] [stdout] | [INFO] [stdout] 72 | assert!(lift_closure(env, a, b.deref(), derive).is_some()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `parser::r#type::r#type::Type` does not implement `Deref`, so calling `deref` on `&parser::r#type::r#type::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 72 - assert!(lift_closure(env, a, b.deref(), derive).is_some()); [INFO] [stdout] 72 + assert!(lift_closure(env, a, b, derive).is_some()); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `parser::r#type::r#type::Type`, implement `Clone` for it [INFO] [stdout] --> src/parser/type/type.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 + #[derive(Clone)] [INFO] [stdout] 15 | pub enum Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/unify/test/closure.rs:87:35 [INFO] [stdout] | [INFO] [stdout] 87 | assert!(lift_closure(env, a, b.deref(), derive).is_none()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `parser::r#type::r#type::Type` does not implement `Deref`, so calling `deref` on `&parser::r#type::r#type::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 87 - assert!(lift_closure(env, a, b.deref(), derive).is_none()); [INFO] [stdout] 87 + assert!(lift_closure(env, a, b, derive).is_none()); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `parser::r#type::r#type::Type`, implement `Clone` for it [INFO] [stdout] --> src/parser/type/type.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 + #[derive(Clone)] [INFO] [stdout] 15 | pub enum Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/unify/test/closure.rs:102:35 [INFO] [stdout] | [INFO] [stdout] 102 | assert!(lift_closure(env, a, b.deref(), derive).is_none()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `parser::r#type::r#type::Type` does not implement `Deref`, so calling `deref` on `&parser::r#type::r#type::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 102 - assert!(lift_closure(env, a, b.deref(), derive).is_none()); [INFO] [stdout] 102 + assert!(lift_closure(env, a, b, derive).is_none()); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `parser::r#type::r#type::Type`, implement `Clone` for it [INFO] [stdout] --> src/parser/type/type.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 + #[derive(Clone)] [INFO] [stdout] 15 | pub enum Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/unify/test/closure.rs:117:35 [INFO] [stdout] | [INFO] [stdout] 117 | assert!(lift_closure(env, a, b.deref(), derive).is_none()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `parser::r#type::r#type::Type` does not implement `Deref`, so calling `deref` on `&parser::r#type::r#type::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 117 - assert!(lift_closure(env, a, b.deref(), derive).is_none()); [INFO] [stdout] 117 + assert!(lift_closure(env, a, b, derive).is_none()); [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `parser::r#type::r#type::Type`, implement `Clone` for it [INFO] [stdout] --> src/parser/type/type.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 + #[derive(Clone)] [INFO] [stdout] 15 | pub enum Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing [INFO] [stdout] --> src/unify/test/closure.rs:135:31 [INFO] [stdout] | [INFO] [stdout] 135 | lift_closure(env, a, b.deref(), derive), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `parser::r#type::r#type::Type` does not implement `Deref`, so calling `deref` on `&parser::r#type::r#type::Type` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 135 - lift_closure(env, a, b.deref(), derive), [INFO] [stdout] 135 + lift_closure(env, a, b, derive), [INFO] [stdout] | [INFO] [stdout] help: if you meant to clone `parser::r#type::r#type::Type`, implement `Clone` for it [INFO] [stdout] --> src/parser/type/type.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 + #[derive(Clone)] [INFO] [stdout] 15 | pub enum Type { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.28s [INFO] running `Command { std: "docker" "inspect" "b4c7d448b60adab04c879bdabc523edb89cb2fff75fdac9bf1e52a9f3b4afb4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4c7d448b60adab04c879bdabc523edb89cb2fff75fdac9bf1e52a9f3b4afb4a", kill_on_drop: false }` [INFO] [stdout] b4c7d448b60adab04c879bdabc523edb89cb2fff75fdac9bf1e52a9f3b4afb4a