[INFO] fetching crate samotop-async-trait 0.2.1... [INFO] testing samotop-async-trait-0.2.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate samotop-async-trait 0.2.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate samotop-async-trait 0.2.1 [INFO] finished tweaking crates.io crate samotop-async-trait 0.2.1 [INFO] tweaked toml for crates.io crate samotop-async-trait 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate samotop-async-trait 0.2.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 38 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.108) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a5061cabac17061f91061f97d13c255e3246b9e04d34a31e8c35915ffa75499a [INFO] running `Command { std: "docker" "start" "-a" "a5061cabac17061f91061f97d13c255e3246b9e04d34a31e8c35915ffa75499a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5061cabac17061f91061f97d13c255e3246b9e04d34a31e8c35915ffa75499a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5061cabac17061f91061f97d13c255e3246b9e04d34a31e8c35915ffa75499a", kill_on_drop: false }` [INFO] [stdout] a5061cabac17061f91061f97d13c255e3246b9e04d34a31e8c35915ffa75499a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23ec149d7e60449a2506a02375d4f7984598f5b1e70bf57bcad4b3185b10dcb1 [INFO] running `Command { std: "docker" "start" "-a" "23ec149d7e60449a2506a02375d4f7984598f5b1e70bf57bcad4b3185b10dcb1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling samotop-async-trait v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `HasAsyncLifetime` is never constructed [INFO] [stdout] --> src/lifetime.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct HasAsyncLifetime(bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReplaceReceiver` is never constructed [INFO] [stdout] --> src/receiver.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub struct ReplaceReceiver { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `self_ty`, `self_to_qself_type`, `self_to_qself_expr`, `self_to_qself`, `self_to_expr_path`, and `visit_token_stream` are never used [INFO] [stdout] --> src/receiver.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 71 | impl ReplaceReceiver { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] 72 | fn self_ty(&self, span: Span) -> Type { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn self_to_qself_type(&self, qself: &mut Option, path: &mut Path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn self_to_qself_expr(&self, qself: &mut Option, path: &mut Path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn self_to_qself(&self, qself: &mut Option, path: &mut Path, include_as_trait: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | fn self_to_expr_path(&self, path: &mut Path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn visit_token_stream(&self, tokens: &mut TokenStream) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prepend_underscore_to_self` is never used [INFO] [stdout] --> src/receiver.rs:294:4 [INFO] [stdout] | [INFO] [stdout] 294 | fn prepend_underscore_to_self(ident: &mut Ident) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `respan` is never used [INFO] [stdout] --> src/respan.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) fn respan(node: &T, span: Span) -> T [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `respan_tokens` is never used [INFO] [stdout] --> src/respan.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn respan_tokens(tokens: TokenStream, span: Span) -> TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.27s [INFO] running `Command { std: "docker" "inspect" "23ec149d7e60449a2506a02375d4f7984598f5b1e70bf57bcad4b3185b10dcb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23ec149d7e60449a2506a02375d4f7984598f5b1e70bf57bcad4b3185b10dcb1", kill_on_drop: false }` [INFO] [stdout] 23ec149d7e60449a2506a02375d4f7984598f5b1e70bf57bcad4b3185b10dcb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87f287220de6d0c81a41a309d20372394b86a8a98b7b67416df59e4aca58cf7b [INFO] running `Command { std: "docker" "start" "-a" "87f287220de6d0c81a41a309d20372394b86a8a98b7b67416df59e4aca58cf7b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Compiling toml_writer v1.0.4 [INFO] [stderr] Compiling dissimilar v1.0.10 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling samotop-async-trait v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `HasAsyncLifetime` is never constructed [INFO] [stdout] --> src/lifetime.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct HasAsyncLifetime(bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReplaceReceiver` is never constructed [INFO] [stdout] --> src/receiver.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub struct ReplaceReceiver { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `self_ty`, `self_to_qself_type`, `self_to_qself_expr`, `self_to_qself`, `self_to_expr_path`, and `visit_token_stream` are never used [INFO] [stdout] --> src/receiver.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 71 | impl ReplaceReceiver { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] 72 | fn self_ty(&self, span: Span) -> Type { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn self_to_qself_type(&self, qself: &mut Option, path: &mut Path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn self_to_qself_expr(&self, qself: &mut Option, path: &mut Path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn self_to_qself(&self, qself: &mut Option, path: &mut Path, include_as_trait: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | fn self_to_expr_path(&self, path: &mut Path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn visit_token_stream(&self, tokens: &mut TokenStream) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prepend_underscore_to_self` is never used [INFO] [stdout] --> src/receiver.rs:294:4 [INFO] [stdout] | [INFO] [stdout] 294 | fn prepend_underscore_to_self(ident: &mut Ident) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `respan` is never used [INFO] [stdout] --> src/respan.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) fn respan(node: &T, span: Span) -> T [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `respan_tokens` is never used [INFO] [stdout] --> src/respan.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn respan_tokens(tokens: TokenStream, span: Span) -> TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling trybuild v1.0.113 [INFO] [stdout] warning: struct `HasAsyncLifetime` is never constructed [INFO] [stdout] --> src/lifetime.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct HasAsyncLifetime(bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReplaceReceiver` is never constructed [INFO] [stdout] --> src/receiver.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub struct ReplaceReceiver { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `self_ty`, `self_to_qself_type`, `self_to_qself_expr`, `self_to_qself`, `self_to_expr_path`, and `visit_token_stream` are never used [INFO] [stdout] --> src/receiver.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 71 | impl ReplaceReceiver { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] 72 | fn self_ty(&self, span: Span) -> Type { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn self_to_qself_type(&self, qself: &mut Option, path: &mut Path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn self_to_qself_expr(&self, qself: &mut Option, path: &mut Path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn self_to_qself(&self, qself: &mut Option, path: &mut Path, include_as_trait: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | fn self_to_expr_path(&self, path: &mut Path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn visit_token_stream(&self, tokens: &mut TokenStream) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prepend_underscore_to_self` is never used [INFO] [stdout] --> src/receiver.rs:294:4 [INFO] [stdout] | [INFO] [stdout] 294 | fn prepend_underscore_to_self(ident: &mut Ident) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `respan` is never used [INFO] [stdout] --> src/respan.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | pub(crate) fn respan(node: &T, span: Span) -> T [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `respan_tokens` is never used [INFO] [stdout] --> src/respan.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn respan_tokens(tokens: TokenStream, span: Span) -> TokenStream { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `async_trait_nightly_testing` [INFO] [stdout] --> tests/test.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(async_trait_nightly_testing, feature(specialization, const_generics))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(async_trait_nightly_testing)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(async_trait_nightly_testing)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `async_trait_nightly_testing` [INFO] [stdout] --> tests/test.rs:275:7 [INFO] [stdout] | [INFO] [stdout] 275 | #[cfg(async_trait_nightly_testing)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(async_trait_nightly_testing)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(async_trait_nightly_testing)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `async_trait_nightly_testing` [INFO] [stdout] --> tests/test.rs:631:7 [INFO] [stdout] | [INFO] [stdout] 631 | #[cfg(async_trait_nightly_testing)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(async_trait_nightly_testing)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(async_trait_nightly_testing)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> tests/test.rs:799:20 [INFO] [stdout] | [INFO] [stdout] 799 | impl Trait for (dyn Fn(u8) + Send + Sync) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 799 - impl Trait for (dyn Fn(u8) + Send + Sync) { [INFO] [stdout] 799 + impl Trait for dyn Fn(u8) + Send + Sync { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `UnsafeTraitPubCrate` is never used [INFO] [stdout] --> tests/test.rs:146:25 [INFO] [stdout] | [INFO] [stdout] 146 | pub(crate) unsafe trait UnsafeTraitPubCrate {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `UnsafeTraitPrivate` is never used [INFO] [stdout] --> tests/test.rs:149:14 [INFO] [stdout] | [INFO] [stdout] 149 | unsafe trait UnsafeTraitPrivate {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Issue1` is never used [INFO] [stdout] --> tests/test.rs:156:11 [INFO] [stdout] | [INFO] [stdout] 156 | trait Issue1 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Issue11` is never used [INFO] [stdout] --> tests/test.rs:200:11 [INFO] [stdout] | [INFO] [stdout] 200 | trait Issue11 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Struct` is never constructed [INFO] [stdout] --> tests/test.rs:204:12 [INFO] [stdout] | [INFO] [stdout] 204 | struct Struct; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait` is never used [INFO] [stdout] --> tests/test.rs:217:11 [INFO] [stdout] | [INFO] [stdout] 217 | trait Trait {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Issue15` is never used [INFO] [stdout] --> tests/test.rs:220:11 [INFO] [stdout] | [INFO] [stdout] 220 | trait Issue15 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Issue17` is never used [INFO] [stdout] --> tests/test.rs:230:11 [INFO] [stdout] | [INFO] [stdout] 230 | trait Issue17 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Struct` is never constructed [INFO] [stdout] --> tests/test.rs:234:12 [INFO] [stdout] | [INFO] [stdout] 234 | struct Struct { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `S` is never constructed [INFO] [stdout] --> tests/test.rs:262:12 [INFO] [stdout] | [INFO] [stdout] 262 | struct S {} [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Str` is never constructed [INFO] [stdout] --> tests/test.rs:325:12 [INFO] [stdout] | [INFO] [stdout] 325 | struct Str<'a>(&'a str); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait1` is never used [INFO] [stdout] --> tests/test.rs:328:11 [INFO] [stdout] | [INFO] [stdout] 328 | trait Trait1<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait2` is never used [INFO] [stdout] --> tests/test.rs:343:11 [INFO] [stdout] | [INFO] [stdout] 343 | trait Trait2 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait3` is never used [INFO] [stdout] --> tests/test.rs:353:11 [INFO] [stdout] | [INFO] [stdout] 353 | trait Trait3<'a, 'b> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/test.rs:591:22 [INFO] [stdout] | [INFO] [stdout] 591 | pub struct Tuple(u8); [INFO] [stdout] | ----- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait` is never used [INFO] [stdout] --> tests/test.rs:784:11 [INFO] [stdout] | [INFO] [stdout] 784 | trait Trait { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `T1` is never used [INFO] [stdout] --> tests/test.rs:920:11 [INFO] [stdout] | [INFO] [stdout] 920 | trait T1 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Foo` is never constructed [INFO] [stdout] --> tests/test.rs:935:12 [INFO] [stdout] | [INFO] [stdout] 935 | struct Foo; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait` is never used [INFO] [stdout] --> tests/test.rs:1001:11 [INFO] [stdout] | [INFO] [stdout] 1001 | trait Trait { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait` is never used [INFO] [stdout] --> tests/test.rs:1016:11 [INFO] [stdout] | [INFO] [stdout] 1016 | trait Trait { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Elided` is never used [INFO] [stdout] --> tests/test.rs:1088:10 [INFO] [stdout] | [INFO] [stdout] 1088 | type Elided<'a> = &'a usize; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Test` is never used [INFO] [stdout] --> tests/test.rs:1091:11 [INFO] [stdout] | [INFO] [stdout] 1091 | trait Test { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> tests/test.rs:1017:30 [INFO] [stdout] | [INFO] [stdout] 1015 | #[async_trait] [INFO] [stdout] | -------------- the lifetime is named here [INFO] [stdout] 1016 | trait Trait { [INFO] [stdout] 1017 | async fn f(&self) -> &str [INFO] [stdout] | ^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'life0` [INFO] [stdout] | [INFO] [stdout] 1017 | async fn f(&self) -> &'life0 str [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> tests/test.rs:1052:30 [INFO] [stdout] | [INFO] [stdout] 1049 | #[async_trait] [INFO] [stdout] | -------------- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 1052 | async fn f(&self) -> &str; [INFO] [stdout] | ^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'life0` [INFO] [stdout] | [INFO] [stdout] 1052 | async fn f(&self) -> &'life0 str; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> tests/test.rs:1065:30 [INFO] [stdout] | [INFO] [stdout] 1062 | #[async_trait] [INFO] [stdout] | -------------- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 1065 | async fn f(&self) -> &str { [INFO] [stdout] | ^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'life0` [INFO] [stdout] | [INFO] [stdout] 1065 | async fn f(&self) -> &'life0 str { [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 38.17s [INFO] running `Command { std: "docker" "inspect" "87f287220de6d0c81a41a309d20372394b86a8a98b7b67416df59e4aca58cf7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87f287220de6d0c81a41a309d20372394b86a8a98b7b67416df59e4aca58cf7b", kill_on_drop: false }` [INFO] [stdout] 87f287220de6d0c81a41a309d20372394b86a8a98b7b67416df59e4aca58cf7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 37d114ace28a2e97e8f1ccd796627788f636409af19d7f3002542b9fd78f7cb4 [INFO] running `Command { std: "docker" "start" "-a" "37d114ace28a2e97e8f1ccd796627788f636409af19d7f3002542b9fd78f7cb4", kill_on_drop: false }` [INFO] [stderr] warning: struct `HasAsyncLifetime` is never constructed [INFO] [stderr] --> src/lifetime.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct HasAsyncLifetime(bool); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `ReplaceReceiver` is never constructed [INFO] [stderr] --> src/receiver.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 66 | pub struct ReplaceReceiver { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `self_ty`, `self_to_qself_type`, `self_to_qself_expr`, `self_to_qself`, `self_to_expr_path`, and `visit_token_stream` are never used [INFO] [stderr] --> src/receiver.rs:72:8 [INFO] [stderr] | [INFO] [stderr] 71 | impl ReplaceReceiver { [INFO] [stderr] | -------------------- methods in this implementation [INFO] [stderr] 72 | fn self_ty(&self, span: Span) -> Type { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 76 | fn self_to_qself_type(&self, qself: &mut Option, path: &mut Path) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 81 | fn self_to_qself_expr(&self, qself: &mut Option, path: &mut Path) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 86 | fn self_to_qself(&self, qself: &mut Option, path: &mut Path, include_as_trait: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 126 | fn self_to_expr_path(&self, path: &mut Path) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 157 | fn visit_token_stream(&self, tokens: &mut TokenStream) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `prepend_underscore_to_self` is never used [INFO] [stderr] --> src/receiver.rs:294:4 [INFO] [stderr] | [INFO] [stderr] 294 | fn prepend_underscore_to_self(ident: &mut Ident) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `respan` is never used [INFO] [stderr] --> src/respan.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | pub(crate) fn respan(node: &T, span: Span) -> T [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `respan_tokens` is never used [INFO] [stderr] --> src/respan.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn respan_tokens(tokens: TokenStream, span: Span) -> TokenStream { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `samotop-async-trait` (lib) generated 6 warnings [INFO] [stderr] warning: unexpected `cfg` condition name: `async_trait_nightly_testing` [INFO] [stderr] --> tests/test.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | #![cfg_attr(async_trait_nightly_testing, feature(specialization, const_generics))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(async_trait_nightly_testing)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(async_trait_nightly_testing)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `async_trait_nightly_testing` [INFO] [stderr] --> tests/test.rs:275:7 [INFO] [stderr] | [INFO] [stderr] 275 | #[cfg(async_trait_nightly_testing)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(async_trait_nightly_testing)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(async_trait_nightly_testing)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `async_trait_nightly_testing` [INFO] [stderr] --> tests/test.rs:631:7 [INFO] [stderr] | [INFO] [stderr] 631 | #[cfg(async_trait_nightly_testing)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(async_trait_nightly_testing)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(async_trait_nightly_testing)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> tests/test.rs:799:20 [INFO] [stderr] | [INFO] [stderr] 799 | impl Trait for (dyn Fn(u8) + Send + Sync) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 799 - impl Trait for (dyn Fn(u8) + Send + Sync) { [INFO] [stderr] 799 + impl Trait for dyn Fn(u8) + Send + Sync { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait `UnsafeTraitPubCrate` is never used [INFO] [stderr] --> tests/test.rs:146:25 [INFO] [stderr] | [INFO] [stderr] 146 | pub(crate) unsafe trait UnsafeTraitPubCrate {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: trait `UnsafeTraitPrivate` is never used [INFO] [stderr] --> tests/test.rs:149:14 [INFO] [stderr] | [INFO] [stderr] 149 | unsafe trait UnsafeTraitPrivate {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Issue1` is never used [INFO] [stderr] --> tests/test.rs:156:11 [INFO] [stderr] | [INFO] [stderr] 156 | trait Issue1 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Issue11` is never used [INFO] [stderr] --> tests/test.rs:200:11 [INFO] [stderr] | [INFO] [stderr] 200 | trait Issue11 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Struct` is never constructed [INFO] [stderr] --> tests/test.rs:204:12 [INFO] [stderr] | [INFO] [stderr] 204 | struct Struct; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Trait` is never used [INFO] [stderr] --> tests/test.rs:217:11 [INFO] [stderr] | [INFO] [stderr] 217 | trait Trait {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Issue15` is never used [INFO] [stderr] --> tests/test.rs:220:11 [INFO] [stderr] | [INFO] [stderr] 220 | trait Issue15 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Issue17` is never used [INFO] [stderr] --> tests/test.rs:230:11 [INFO] [stderr] | [INFO] [stderr] 230 | trait Issue17 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Struct` is never constructed [INFO] [stderr] --> tests/test.rs:234:12 [INFO] [stderr] | [INFO] [stderr] 234 | struct Struct { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `S` is never constructed [INFO] [stderr] --> tests/test.rs:262:12 [INFO] [stderr] | [INFO] [stderr] 262 | struct S {} [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: struct `Str` is never constructed [INFO] [stderr] --> tests/test.rs:325:12 [INFO] [stderr] | [INFO] [stderr] 325 | struct Str<'a>(&'a str); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Trait1` is never used [INFO] [stderr] --> tests/test.rs:328:11 [INFO] [stderr] | [INFO] [stderr] 328 | trait Trait1<'a> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Trait2` is never used [INFO] [stderr] --> tests/test.rs:343:11 [INFO] [stderr] | [INFO] [stderr] 343 | trait Trait2 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Trait3` is never used [INFO] [stderr] --> tests/test.rs:353:11 [INFO] [stderr] | [INFO] [stderr] 353 | trait Trait3<'a, 'b> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> tests/test.rs:591:22 [INFO] [stderr] | [INFO] [stderr] 591 | pub struct Tuple(u8); [INFO] [stderr] | ----- ^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: trait `Trait` is never used [INFO] [stderr] --> tests/test.rs:784:11 [INFO] [stderr] | [INFO] [stderr] 784 | trait Trait { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `T1` is never used [INFO] [stderr] --> tests/test.rs:920:11 [INFO] [stderr] | [INFO] [stderr] 920 | trait T1 { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Foo` is never constructed [INFO] [stderr] --> tests/test.rs:935:12 [INFO] [stderr] | [INFO] [stderr] 935 | struct Foo; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Trait` is never used [INFO] [stderr] --> tests/test.rs:1001:11 [INFO] [stderr] | [INFO] [stderr] 1001 | trait Trait { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Trait` is never used [INFO] [stderr] --> tests/test.rs:1016:11 [INFO] [stderr] | [INFO] [stderr] 1016 | trait Trait { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `Elided` is never used [INFO] [stderr] --> tests/test.rs:1088:10 [INFO] [stderr] | [INFO] [stderr] 1088 | type Elided<'a> = &'a usize; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Test` is never used [INFO] [stderr] --> tests/test.rs:1091:11 [INFO] [stderr] | [INFO] [stderr] 1091 | trait Test { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> tests/test.rs:1017:30 [INFO] [stderr] | [INFO] [stderr] 1015 | #[async_trait] [INFO] [stderr] | -------------- the lifetime is named here [INFO] [stderr] 1016 | trait Trait { [INFO] [stderr] 1017 | async fn f(&self) -> &str [INFO] [stderr] | ^^^^ the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'life0` [INFO] [stderr] | [INFO] [stderr] 1017 | async fn f(&self) -> &'life0 str [INFO] [stderr] | ++++++ [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> tests/test.rs:1052:30 [INFO] [stderr] | [INFO] [stderr] 1049 | #[async_trait] [INFO] [stderr] | -------------- the lifetime is named here [INFO] [stderr] ... [INFO] [stderr] 1052 | async fn f(&self) -> &str; [INFO] [stderr] | ^^^^ the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'life0` [INFO] [stderr] | [INFO] [stderr] 1052 | async fn f(&self) -> &'life0 str; [INFO] [stderr] | ++++++ [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> tests/test.rs:1065:30 [INFO] [stderr] | [INFO] [stderr] 1062 | #[async_trait] [INFO] [stderr] | -------------- the lifetime is named here [INFO] [stderr] ... [INFO] [stderr] 1065 | async fn f(&self) -> &str { [INFO] [stderr] | ^^^^ the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'life0` [INFO] [stderr] | [INFO] [stderr] 1065 | async fn f(&self) -> &'life0 str { [INFO] [stderr] | ++++++ [INFO] [stderr] [INFO] [stderr] warning: `samotop-async-trait` (test "test") generated 29 warnings (run `cargo fix --test "test" -p samotop-async-trait` to apply 4 suggestions) [INFO] [stderr] warning: `samotop-async-trait` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/samotop_async_trait-350775747d531104) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/compiletest.rs (/opt/rustwide/target/debug/deps/compiletest-e1e69af84663372b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test ui ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-ef1b7005a492b971) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test issue45::tracing ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- issue45::tracing stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'issue45::tracing' (19) panicked at tests/test.rs:544:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: 2 [INFO] [stdout] right: 1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5a39fa6ff542 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5a39fa6ff542 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5a39fa6ff542 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5a39fa6ff542 - ::fmt::h47627beda0767f4c [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5a39fa71015f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5a39fa71015f - core::fmt::write::h8a63064c67176fd8 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x5a39fa6ccc73 - std::io::default_write_fmt::hd4797e693c0ec256 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5a39fa6ccc73 - std::io::Write::write_fmt::h791e240ad2720c99 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5a39fa6d8c02 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5a39fa6dd84f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5a39fa6dd6e1 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x5a39fa690ebe - as core::ops::function::Fn>::call::h3f5a16438cee2b4e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9 [INFO] [stdout] 12: 0x5a39fa690ebe - test::test_main_with_exit_callback::{{closure}}::h9214498cef9aafc5 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5a39fa6dde5f - as core::ops::function::Fn>::call::hdb18da3e68df7464 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2019:9 [INFO] [stdout] 14: 0x5a39fa6dde5f - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x5a39fa6ddcba - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x5a39fa6d8d39 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x5a39fa6c141d - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x5a39fa717c10 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5a39fa717a13 - core::panicking::assert_failed_inner::h709867d03648810d [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:444:17 [INFO] [stdout] 20: 0x5a39fa717857 - core::panicking::assert_failed::hde60253f6eeab206 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:399:5 [INFO] [stdout] 21: 0x5a39fa66c810 - test::issue45::tracing::h452d38e45cc2ed25 [INFO] [stdout] at /opt/rustwide/workdir/tests/test.rs:544:9 [INFO] [stdout] 22: 0x5a39fa66cbe7 - test::issue45::tracing::{{closure}}::h5e0efa870f63cb57 [INFO] [stdout] at /opt/rustwide/workdir/tests/test.rs:536:17 [INFO] [stdout] 23: 0x5a39fa66af86 - core::ops::function::FnOnce::call_once::ha36be6f4b676a817 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5a39fa690d0b - core::ops::function::FnOnce::call_once::h43f43c5185cf39c2 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5a39fa690d0b - test::__rust_begin_short_backtrace::hc4fa634eb2764bdc [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x5a39fa6a5328 - test::run_test_in_process::{{closure}}::h9f4b799a5211b72a [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x5a39fa6a5328 - as core::ops::function::FnOnce<()>>::call_once::ha572bf7dc5230a8f [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x5a39fa6a5328 - std::panicking::catch_unwind::do_call::hfd6ff51f25dd177b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x5a39fa6a5328 - std::panicking::catch_unwind::h8609b446221def5f [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x5a39fa6a5328 - std::panic::catch_unwind::h362f73cc48531e26 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5a39fa6a5328 - test::run_test_in_process::hf52fd21d696aae67 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x5a39fa6a5328 - test::run_test::{{closure}}::h7e780b8354e6d007 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x5a39fa67e0f4 - test::run_test::{{closure}}::hdc2695f2276aad3e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x5a39fa67e0f4 - std::sys::backtrace::__rust_begin_short_backtrace::h2555b2113ed90fc9 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x5a39fa681a2a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h99800d480987dfb6 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:562:17 [INFO] [stdout] 36: 0x5a39fa681a2a - as core::ops::function::FnOnce<()>>::call_once::hbbb69b5294b2221b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x5a39fa681a2a - std::panicking::catch_unwind::do_call::h495689350c27df20 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x5a39fa681a2a - std::panicking::catch_unwind::hf22437c51d1b3740 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x5a39fa681a2a - std::panic::catch_unwind::habda1a57de8231f8 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5a39fa681a2a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5833d8dda8c7e80b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/thread/mod.rs:560:30 [INFO] [stdout] 41: 0x5a39fa681a2a - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha2910283a5058402 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5a39fa6d402f - as core::ops::function::FnOnce>::call_once::he4d85cb537521972 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/alloc/src/boxed.rs:2005:9 [INFO] [stdout] 43: 0x5a39fa6d402f - std::sys::thread::unix::Thread::new::thread_start::hbaf586a9e50a98cd [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 44: 0x7a56009a8aa4 - [INFO] [stdout] 45: 0x7a5600a35a64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] issue45::tracing [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test test` [INFO] running `Command { std: "docker" "inspect" "37d114ace28a2e97e8f1ccd796627788f636409af19d7f3002542b9fd78f7cb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37d114ace28a2e97e8f1ccd796627788f636409af19d7f3002542b9fd78f7cb4", kill_on_drop: false }` [INFO] [stdout] 37d114ace28a2e97e8f1ccd796627788f636409af19d7f3002542b9fd78f7cb4