[INFO] fetching crate ink_ir 6.0.0-alpha... [INFO] checking ink_ir-6.0.0-alpha against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate ink_ir 6.0.0-alpha into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate ink_ir 6.0.0-alpha [INFO] finished tweaking crates.io crate ink_ir 6.0.0-alpha [INFO] tweaked toml for crates.io crate ink_ir 6.0.0-alpha written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ink_ir 6.0.0-alpha on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ink_ir 6.0.0-alpha 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ink_prelude v6.0.0-alpha [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b712756859cb97da2ad35b1bc7dd64be8d7ad92df444a6bc28c44085a656f28 [INFO] running `Command { std: "docker" "start" "-a" "9b712756859cb97da2ad35b1bc7dd64be8d7ad92df444a6bc28c44085a656f28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b712756859cb97da2ad35b1bc7dd64be8d7ad92df444a6bc28c44085a656f28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b712756859cb97da2ad35b1bc7dd64be8d7ad92df444a6bc28c44085a656f28", kill_on_drop: false }` [INFO] [stdout] 9b712756859cb97da2ad35b1bc7dd64be8d7ad92df444a6bc28c44085a656f28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f509f8c3ea7f5095f1d8524acae15bcb0cd4f0e35bd3f6fd9f9d529c9257e89d [INFO] running `Command { std: "docker" "start" "-a" "f509f8c3ea7f5095f1d8524acae15bcb0cd4f0e35bd3f6fd9f9d529c9257e89d", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Checking ink_prelude v6.0.0-alpha [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking syn v2.0.100 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking blake2 v0.10.6 [INFO] [stderr] Checking impl-serde v0.5.0 [INFO] [stderr] Checking ink_ir v6.0.0-alpha (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/attrs.rs:262:17 [INFO] [stdout] | [INFO] [stdout] 262 | pub fn args(&self) -> ::core::slice::Iter { [INFO] [stdout] | ^^^^^ ---------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 262 | pub fn args(&self) -> ::core::slice::Iter<'_, AttributeFrag> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/chain_extension.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn iter_methods(&self) -> SliceIter { [INFO] [stdout] | ^^^^^ ------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn iter_methods(&self) -> SliceIter<'_, ChainExtensionMethod> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/chain_extension.rs:189:19 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn inputs(&self) -> ChainExtensionMethodInputs { [INFO] [stdout] | ^^^^^ -------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 189 | pub fn inputs(&self) -> ChainExtensionMethodInputs<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item/storage.rs:121:19 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn fields(&self) -> syn::punctuated::Iter { [INFO] [stdout] | ^^^^^ --------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 121 | pub fn fields(&self) -> syn::punctuated::Iter<'_, syn::Field> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_impl/mod.rs:370:26 [INFO] [stdout] | [INFO] [stdout] 370 | pub fn iter_messages(&self) -> IterMessages { [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 370 | pub fn iter_messages(&self) -> IterMessages<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_impl/mod.rs:375:30 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn iter_constructors(&self) -> IterConstructors { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 375 | pub fn iter_constructors(&self) -> IterConstructors<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_impl/callable.rs:131:15 [INFO] [stdout] | [INFO] [stdout] 131 | fn inputs(&self) -> InputsIter { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 131 | fn inputs(&self) -> InputsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_impl/callable.rs:190:15 [INFO] [stdout] | [INFO] [stdout] 190 | fn inputs(&self) -> InputsIter; [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 190 | fn inputs(&self) -> InputsIter<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_impl/constructor.rs:219:15 [INFO] [stdout] | [INFO] [stdout] 219 | fn inputs(&self) -> InputsIter { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 219 | fn inputs(&self) -> InputsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_impl/message.rs:265:15 [INFO] [stdout] | [INFO] [stdout] 265 | fn inputs(&self) -> InputsIter { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 265 | fn inputs(&self) -> InputsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_mod.rs:615:18 [INFO] [stdout] | [INFO] [stdout] 615 | pub fn impls(&self) -> IterItemImpls { [INFO] [stdout] | ^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 615 | pub fn impls(&self) -> IterItemImpls<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_mod.rs:620:19 [INFO] [stdout] | [INFO] [stdout] 620 | pub fn events(&self) -> IterEvents { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 620 | pub fn events(&self) -> IterEvents<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/trait_def/item/mod.rs:104:23 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn iter_items(&self) -> IterInkTraitItems { [INFO] [stdout] | ^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 104 | pub fn iter_items(&self) -> IterInkTraitItems<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/trait_def/item/trait_item.rs:146:19 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn inputs(&self) -> InputsIter { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 146 | pub fn inputs(&self) -> InputsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/attrs.rs:262:17 [INFO] [stdout] | [INFO] [stdout] 262 | pub fn args(&self) -> ::core::slice::Iter { [INFO] [stdout] | ^^^^^ ---------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 262 | pub fn args(&self) -> ::core::slice::Iter<'_, AttributeFrag> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/chain_extension.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn iter_methods(&self) -> SliceIter { [INFO] [stdout] | ^^^^^ ------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn iter_methods(&self) -> SliceIter<'_, ChainExtensionMethod> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/chain_extension.rs:189:19 [INFO] [stdout] | [INFO] [stdout] 189 | pub fn inputs(&self) -> ChainExtensionMethodInputs { [INFO] [stdout] | ^^^^^ -------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 189 | pub fn inputs(&self) -> ChainExtensionMethodInputs<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item/storage.rs:121:19 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn fields(&self) -> syn::punctuated::Iter { [INFO] [stdout] | ^^^^^ --------------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 121 | pub fn fields(&self) -> syn::punctuated::Iter<'_, syn::Field> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_impl/mod.rs:370:26 [INFO] [stdout] | [INFO] [stdout] 370 | pub fn iter_messages(&self) -> IterMessages { [INFO] [stdout] | ^^^^^ ------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 370 | pub fn iter_messages(&self) -> IterMessages<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_impl/mod.rs:375:30 [INFO] [stdout] | [INFO] [stdout] 375 | pub fn iter_constructors(&self) -> IterConstructors { [INFO] [stdout] | ^^^^^ ---------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 375 | pub fn iter_constructors(&self) -> IterConstructors<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_impl/callable.rs:131:15 [INFO] [stdout] | [INFO] [stdout] 131 | fn inputs(&self) -> InputsIter { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 131 | fn inputs(&self) -> InputsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_impl/callable.rs:190:15 [INFO] [stdout] | [INFO] [stdout] 190 | fn inputs(&self) -> InputsIter; [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 190 | fn inputs(&self) -> InputsIter<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_impl/constructor.rs:219:15 [INFO] [stdout] | [INFO] [stdout] 219 | fn inputs(&self) -> InputsIter { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 219 | fn inputs(&self) -> InputsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_impl/message.rs:265:15 [INFO] [stdout] | [INFO] [stdout] 265 | fn inputs(&self) -> InputsIter { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 265 | fn inputs(&self) -> InputsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_mod.rs:615:18 [INFO] [stdout] | [INFO] [stdout] 615 | pub fn impls(&self) -> IterItemImpls { [INFO] [stdout] | ^^^^^ ------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 615 | pub fn impls(&self) -> IterItemImpls<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/item_mod.rs:620:19 [INFO] [stdout] | [INFO] [stdout] 620 | pub fn events(&self) -> IterEvents { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 620 | pub fn events(&self) -> IterEvents<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/trait_def/item/mod.rs:104:23 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn iter_items(&self) -> IterInkTraitItems { [INFO] [stdout] | ^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 104 | pub fn iter_items(&self) -> IterInkTraitItems<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/ir/trait_def/item/trait_item.rs:146:19 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn inputs(&self) -> InputsIter { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 146 | pub fn inputs(&self) -> InputsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.27s [INFO] running `Command { std: "docker" "inspect" "f509f8c3ea7f5095f1d8524acae15bcb0cd4f0e35bd3f6fd9f9d529c9257e89d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f509f8c3ea7f5095f1d8524acae15bcb0cd4f0e35bd3f6fd9f9d529c9257e89d", kill_on_drop: false }` [INFO] [stdout] f509f8c3ea7f5095f1d8524acae15bcb0cd4f0e35bd3f6fd9f9d529c9257e89d