[INFO] fetching crate samotop-async-trait 0.2.1... [INFO] testing samotop-async-trait-0.2.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate samotop-async-trait 0.2.1 into /workspace/builds/worker-5-tc1/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-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate samotop-async-trait 0.2.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 45 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.104) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5a892a21822374b6328bafc9e4789d7e64c0ce6c90ba19f6b16d533976fec6a [INFO] running `Command { std: "docker" "start" "-a" "e5a892a21822374b6328bafc9e4789d7e64c0ce6c90ba19f6b16d533976fec6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5a892a21822374b6328bafc9e4789d7e64c0ce6c90ba19f6b16d533976fec6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5a892a21822374b6328bafc9e4789d7e64c0ce6c90ba19f6b16d533976fec6a", kill_on_drop: false }` [INFO] [stdout] e5a892a21822374b6328bafc9e4789d7e64c0ce6c90ba19f6b16d533976fec6a [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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8ae6e893cd662e1f5fe0da143eed9cdccd58f79d57959ce408dd358fd0096a40 [INFO] running `Command { std: "docker" "start" "-a" "8ae6e893cd662e1f5fe0da143eed9cdccd58f79d57959ce408dd358fd0096a40", 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)]` 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 9.27s [INFO] running `Command { std: "docker" "inspect" "8ae6e893cd662e1f5fe0da143eed9cdccd58f79d57959ce408dd358fd0096a40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ae6e893cd662e1f5fe0da143eed9cdccd58f79d57959ce408dd358fd0096a40", kill_on_drop: false }` [INFO] [stdout] 8ae6e893cd662e1f5fe0da143eed9cdccd58f79d57959ce408dd358fd0096a40 [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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 381fe947da72c597060267901ca525a867549855dfad18844eed728485ec376d [INFO] running `Command { std: "docker" "start" "-a" "381fe947da72c597060267901ca525a867549855dfad18844eed728485ec376d", kill_on_drop: false }` [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling toml_write v0.1.2 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling syn v1.0.109 [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)]` 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 glob v0.3.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling dissimilar v1.0.10 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling serde_derive v1.0.219 [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 v1.0.105 [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)]` 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: 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)]` 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 51.03s [INFO] running `Command { std: "docker" "inspect" "381fe947da72c597060267901ca525a867549855dfad18844eed728485ec376d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "381fe947da72c597060267901ca525a867549855dfad18844eed728485ec376d", kill_on_drop: false }` [INFO] [stdout] 381fe947da72c597060267901ca525a867549855dfad18844eed728485ec376d [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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a81145d3d867396c277e54d0659ec25d37f1bc9bab2de1682f9e1046cc51d082 [INFO] running `Command { std: "docker" "start" "-a" "a81145d3d867396c277e54d0659ec25d37f1bc9bab2de1682f9e1046cc51d082", 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)]` 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: 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)]` 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: `samotop-async-trait` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: `samotop-async-trait` (test "test") generated 25 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/samotop_async_trait-ad1fb5230da9a7be) [INFO] [stderr] Running tests/compiletest.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/compiletest-ca948e0381048c9b) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling samotop-async-trait v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: struct `HasAsyncLifetime` is never constructed [INFO] [stderr] --> /opt/rustwide/workdir/src/lifetime.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct HasAsyncLifetime(bool); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `ReplaceReceiver` is never constructed [INFO] [stderr] --> /opt/rustwide/workdir/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] --> /opt/rustwide/workdir/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] --> /opt/rustwide/workdir/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] --> /opt/rustwide/workdir/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] --> /opt/rustwide/workdir/src/respan.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn respan_tokens(tokens: TokenStream, span: Span) -> TokenStream { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] warning: `samotop-async-trait` (lib) generated 6 warnings [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking samotop-async-trait-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/samotop-async-trait) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.35s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/bare-trait-object.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> $DIR/bare-trait-object.rs:11:16 [INFO] [stderr] | [INFO] [stderr] 11 | impl Trait for Send + Sync { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Send + Sync` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> $DIR/bare-trait-object.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(bare_trait_objects)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/ui/bare-trait-object.rs:11:16 [INFO] [stderr] | [INFO] [stderr] 11 | impl Trait for Send + Sync { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> tests/ui/bare-trait-object.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(bare_trait_objects)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 11 | impl Trait for dyn Send + Sync { [INFO] [stderr] | +++ [INFO] [stderr] help: alternatively use a blanket implementation to implement `Trait` for all types that also implement `Send + Sync` [INFO] [stderr] | [INFO] [stderr] 11 - impl Trait for Send + Sync { [INFO] [stderr] 11 + impl Trait for T { [INFO] [stderr] | [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/ui/delimiter-span.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: no rules expected the token `{` [INFO] [stderr] --> $DIR/delimiter-span.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 3 | macro_rules! picky { [INFO] [stderr] | ------------------ when calling this macro [INFO] [stderr] ... [INFO] [stderr] 17 | picky!({ 123 }); [INFO] [stderr] | ^ no rules expected this token in macro call [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: no rules expected `{` [INFO] [stderr] --> tests/ui/delimiter-span.rs:17:16 [INFO] [stderr] | [INFO] [stderr] 3 | macro_rules! picky { [INFO] [stderr] | ------------------ when calling this macro [INFO] [stderr] ... [INFO] [stderr] 17 | picky!({ 123 }); [INFO] [stderr] | ^ no rules expected this token in macro call [INFO] [stderr] | [INFO] [stderr] note: while trying to match `ident` [INFO] [stderr] --> tests/ui/delimiter-span.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | (ident) => {}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/ui/elided-new.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0106]: missing lifetime specifier [INFO] [stderr] --> $DIR/elided-new.rs:24:56 [INFO] [stderr] | [INFO] [stderr] 24 | async fn test_nok(elided: Elided, okay: &usize) -> &usize; [INFO] [stderr] | ------ ------ ^ expected named lifetime parameter [INFO] [stderr] | [INFO] [stderr] = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from argument 1 or argument 2 [INFO] [stderr] note: these named lifetimes are available to use [INFO] [stderr] --> $DIR/elided-new.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | #[async_trait] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0106]: missing lifetime specifier [INFO] [stderr] --> tests/ui/elided-new.rs:24:56 [INFO] [stderr] | [INFO] [stderr] 24 | async fn test_nok(elided: Elided, okay: &usize) -> &usize; [INFO] [stderr] | ------ ------ ^ expected named lifetime parameter [INFO] [stderr] | [INFO] [stderr] = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from argument 1 or argument 2 [INFO] [stderr] note: these named lifetimes are available to use [INFO] [stderr] --> tests/ui/elided-new.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | #[async_trait] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] help: consider using one of the available lifetimes here [INFO] [stderr] | [INFO] [stderr] 24 | async fn test_nok(elided: Elided, okay: &usize) -> &'lifetime usize; [INFO] [stderr] | +++++++++ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/ui/future-is-nonsense.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: expected `+` [INFO] [stderr] --> $DIR/future-is-nonsense.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | #[future_is[Sync - Send]] [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: expected square brackets [INFO] [stderr] --> $DIR/future-is-nonsense.rs:11:16 [INFO] [stderr] | [INFO] [stderr] 11 | #[future_is(Sync)] [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Nonsense` in this scope [INFO] [stderr] --> $DIR/future-is-nonsense.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 4 | trait Trait { [INFO] [stderr] | - help: you might be missing a type parameter: `` [INFO] [stderr] 5 | #[future_is[Nonsense]] [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: expected `+` [INFO] [stderr] --> tests/ui/future-is-nonsense.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | #[future_is[Sync - Send]] [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: expected square brackets [INFO] [stderr] --> tests/ui/future-is-nonsense.rs:11:16 [INFO] [stderr] | [INFO] [stderr] 11 | #[future_is(Sync)] [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Nonsense` in this scope [INFO] [stderr] --> tests/ui/future-is-nonsense.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | #[future_is[Nonsense]] [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/ui/missing-body.rs ... ok [INFO] [stderr] test tests/ui/must-use.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: unused return value of `Interface::f` that must be used [INFO] [stderr] --> $DIR/must-use.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Thing.f(); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> $DIR/must-use.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(unused_must_use)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: unused pinned boxed `Future` trait object that must be used [INFO] [stderr] --> tests/ui/must-use.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Thing.f(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: futures do nothing unless you `.await` or poll them [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> tests/ui/must-use.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(unused_must_use)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: unused return value of `Interface::f` that must be used [INFO] [stderr] --> tests/ui/must-use.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Thing.f(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 18 | let _ = Thing.f(); [INFO] [stderr] | +++++++ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/ui/self-span.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> $DIR/self-span.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | let _: () = self; [INFO] [stderr] | -- ^^^^ expected `()`, found struct `S` [INFO] [stderr] | | [INFO] [stderr] | expected due to this [INFO] [stderr] [INFO] [stderr] error: the `Self` constructor can only be used with tuple or unit structs [INFO] [stderr] --> $DIR/self-span.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | let _: Self = Self; [INFO] [stderr] | ^^^^ help: use curly brackets: `Self { /* fields */ }` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> $DIR/self-span.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 25 | let _: () = self; [INFO] [stderr] | -- ^^^^ expected `()`, found enum `E` [INFO] [stderr] | | [INFO] [stderr] | expected due to this [INFO] [stderr] [INFO] [stderr] error[E0533]: expected unit struct, unit variant or constant, found struct variant `Self::V` [INFO] [stderr] --> $DIR/self-span.rs:26:23 [INFO] [stderr] | [INFO] [stderr] 26 | let _: Self = Self::V; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/ui/self-span.rs:17:21 [INFO] [stderr] | [INFO] [stderr] 17 | let _: () = self; [INFO] [stderr] | -- ^^^^ expected `()`, found `S` [INFO] [stderr] | | [INFO] [stderr] | expected due to this [INFO] [stderr] [INFO] [stderr] error: the `Self` constructor can only be used with tuple or unit structs [INFO] [stderr] --> tests/ui/self-span.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | let _: Self = Self; [INFO] [stderr] | ^^^^ help: use curly brackets: `Self { /* fields */ }` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> tests/ui/self-span.rs:25:21 [INFO] [stderr] | [INFO] [stderr] 25 | let _: () = self; [INFO] [stderr] | -- ^^^^ expected `()`, found `E` [INFO] [stderr] | | [INFO] [stderr] | expected due to this [INFO] [stderr] [INFO] [stderr] error[E0533]: expected value, found struct variant `Self::V` [INFO] [stderr] --> tests/ui/self-span.rs:26:23 [INFO] [stderr] | [INFO] [stderr] 26 | let _: Self = Self::V; [INFO] [stderr] | ^^^^^^^ not a value [INFO] [stderr] | [INFO] [stderr] help: you might have meant to create a new value of the struct [INFO] [stderr] | [INFO] [stderr] 26 | let _: Self = Self::V {}; [INFO] [stderr] | ++ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/ui/send-not-implemented.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: future cannot be sent between threads safely [INFO] [stderr] --> $DIR/send-not-implemented.rs:8:26 [INFO] [stderr] | [INFO] [stderr] 8 | async fn test(&self) { [INFO] [stderr] | __________________________^ [INFO] [stderr] 9 | | let mutex = Mutex::new(()); [INFO] [stderr] 10 | | let _guard = mutex.lock().unwrap(); [INFO] [stderr] 11 | | f().await; [INFO] [stderr] 12 | | } [INFO] [stderr] | |_____^ future created by async block is not `Send` [INFO] [stderr] | [INFO] [stderr] = help: within `impl Future`, the trait `Send` is not implemented for `MutexGuard<'_, ()>` [INFO] [stderr] note: future is not `Send` as this value is used across an await [INFO] [stderr] --> $DIR/send-not-implemented.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 10 | let _guard = mutex.lock().unwrap(); [INFO] [stderr] | ------ has type `MutexGuard<'_, ()>` which is not `Send` [INFO] [stderr] 11 | f().await; [INFO] [stderr] | ^^^^^^^^^ await occurs here, with `_guard` maybe used later [INFO] [stderr] 12 | } [INFO] [stderr] | - `_guard` is later dropped here [INFO] [stderr] = note: required for the cast to the object type `dyn Future + Send` [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: future cannot be sent between threads safely [INFO] [stderr] --> tests/ui/send-not-implemented.rs:8:26 [INFO] [stderr] | [INFO] [stderr] 8 | async fn test(&self) { [INFO] [stderr] | __________________________^ [INFO] [stderr] 9 | | let mutex = Mutex::new(()); [INFO] [stderr] 10 | | let _guard = mutex.lock().unwrap(); [INFO] [stderr] 11 | | f().await; [INFO] [stderr] 12 | | } [INFO] [stderr] | |_____^ future created by async block is not `Send` [INFO] [stderr] | [INFO] [stderr] = help: within `{async block@$DIR/tests/ui/send-not-implemented.rs:8:26: 12:6}`, the trait `Send` is not implemented for `MutexGuard<'_, ()>` [INFO] [stderr] note: future is not `Send` as this value is used across an await [INFO] [stderr] --> tests/ui/send-not-implemented.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 10 | let _guard = mutex.lock().unwrap(); [INFO] [stderr] | ------ has type `MutexGuard<'_, ()>` which is not `Send` [INFO] [stderr] 11 | f().await; [INFO] [stderr] | ^^^^^ await occurs here, with `_guard` maybe used later [INFO] [stderr] = note: required for the cast from `Pin>` to `Pin + Send>>` [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/ui/sync-future-impossible.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: future cannot be shared between threads safely [INFO] [stderr] --> $DIR/sync-future-impossible.rs:16:32 [INFO] [stderr] | [INFO] [stderr] 16 | async fn method(&mut self) { [INFO] [stderr] | ________________________________^ [INFO] [stderr] 17 | | println!("{}", self.value); [INFO] [stderr] 18 | | } [INFO] [stderr] | |_____^ future created by async block is not `Sync` [INFO] [stderr] | [INFO] [stderr] note: captured value is not `Sync` [INFO] [stderr] --> $DIR/sync-future-impossible.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | println!("{}", self.value); [INFO] [stderr] | ^^^^ has type `&mut Struct` which is not `Sync` [INFO] [stderr] = note: required for the cast to the object type `dyn Future + Send + Sync` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 14 | impl Trait for Struct { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error: future cannot be shared between threads safely [INFO] [stderr] --> tests/ui/sync-future-impossible.rs:16:32 [INFO] [stderr] | [INFO] [stderr] 16 | async fn method(&mut self) { [INFO] [stderr] | ________________________________^ [INFO] [stderr] 17 | | println!("{}", self.value); [INFO] [stderr] 18 | | } [INFO] [stderr] | |_____^ future created by async block is not `Sync` [INFO] [stderr] | [INFO] [stderr] note: captured value is not `Sync` because `&mut` references cannot be sent unless their referent is `Send` [INFO] [stderr] --> tests/ui/sync-future-impossible.rs:17:24 [INFO] [stderr] | [INFO] [stderr] 17 | println!("{}", self.value); [INFO] [stderr] | ^^^^ has type `&mut Struct` which is not `Sync`, because `Struct` is not `Send` [INFO] [stderr] = note: required for the cast from `Pin>` to `Pin + Send + Sync + 'async_trait)>>` [INFO] [stderr] help: consider further restricting type parameter `T` with trait `Sync` [INFO] [stderr] | [INFO] [stderr] 14 | impl Trait for Struct { [INFO] [stderr] | +++++++++++++++++++ [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/ui/unsupported-self.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test ui ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- ui stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'ui' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.105/src/run.rs:102:13: [INFO] [stdout] 8 of 10 tests failed [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7a30ca178a32 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x7a30ca178a32 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x7a30ca178a32 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x7a30ca178a32 - ::fmt::hb62c8ed31943daa5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x7a30ca1b69d3 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x7a30ca1b69d3 - core::fmt::write::h375399f8cb90b45a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stdout] 6: 0x7a30ca1752c3 - std::io::default_write_fmt::hdc1b4dd565dd0099 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x7a30ca1752c3 - std::io::Write::write_fmt::h29f6044e9bc43c23 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x7a30ca178882 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x7a30ca17af1c - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x7a30ca17ad72 - std::panicking::default_hook::h8c8a86b4390ab794 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x7a30ca1445b4 - as core::ops::function::Fn>::call::ha39ae63ed1e9a130 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x7a30ca1445b4 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x7a30ca17b983 - as core::ops::function::Fn>::call::h96b7201b552e9069 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x7a30ca17b983 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x7a30ca17b66a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x7a30ca178f39 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x7a30ca17b2fd - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x7a30c9e466f0 - core::panicking::panic_fmt::h8cdd4c81eb9069aa [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x7a30c9eea2c5 - trybuild::run::::run::h52b0fd170834f45a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.105/src/run.rs:102:13 [INFO] [stdout] 20: 0x7a30c9eefab8 - ::drop::hb5cda3e66bb51549 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.105/src/lib.rs:341:38 [INFO] [stdout] 21: 0x7a30c9e47577 - core::ptr::drop_in_place::h22cbf72fadaf53f7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ptr/mod.rs:799:1 [INFO] [stdout] 22: 0x7a30c9e47c73 - compiletest::ui::h21cda10216587baf [INFO] [stdout] at /opt/rustwide/workdir/tests/compiletest.rs:6:1 [INFO] [stdout] 23: 0x7a30c9e47c07 - compiletest::ui::{{closure}}::hd9ad679902696ff5 [INFO] [stdout] at /opt/rustwide/workdir/tests/compiletest.rs:3:8 [INFO] [stdout] 24: 0x7a30c9e47526 - core::ops::function::FnOnce::call_once::hd7200c972a5ff660 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x7a30ca149cab - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x7a30ca149cab - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18 [INFO] [stdout] 27: 0x7a30ca148f1e - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74 [INFO] [stdout] 28: 0x7a30ca148f1e - as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x7a30ca148f1e - std::panicking::catch_unwind::do_call::hf4843906108d6299 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 30: 0x7a30ca148f1e - std::panicking::catch_unwind::h849d4e8b03577bb9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 31: 0x7a30ca148f1e - std::panic::catch_unwind::ha1f814c1dec025d2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x7a30ca148f1e - test::run_test_in_process::h542aad3fe61255e7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27 [INFO] [stdout] 33: 0x7a30ca148f1e - test::run_test::{{closure}}::h612788d75908cb63 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43 [INFO] [stdout] 34: 0x7a30ca10dda4 - test::run_test::{{closure}}::hbfeea3bcb7245123 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41 [INFO] [stdout] 35: 0x7a30ca10dda4 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 36: 0x7a30ca11159a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x7a30ca11159a - as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x7a30ca11159a - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 39: 0x7a30ca11159a - std::panicking::catch_unwind::h454dd49873d22e18 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 40: 0x7a30ca11159a - std::panic::catch_unwind::h5c15187324f8cebb [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x7a30ca11159a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x7a30ca11159a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x7a30ca17e937 - as core::ops::function::FnOnce>::call_once::h2d6e2e526b02c3da [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 44: 0x7a30ca17e937 - as core::ops::function::FnOnce>::call_once::h1aefced482b33c72 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 45: 0x7a30ca17e937 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] ui [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.28s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test compiletest` [INFO] running `Command { std: "docker" "inspect" "a81145d3d867396c277e54d0659ec25d37f1bc9bab2de1682f9e1046cc51d082", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a81145d3d867396c277e54d0659ec25d37f1bc9bab2de1682f9e1046cc51d082", kill_on_drop: false }` [INFO] [stdout] a81145d3d867396c277e54d0659ec25d37f1bc9bab2de1682f9e1046cc51d082