[INFO] fetching crate async-trait 0.1.74... [INFO] checking async-trait-0.1.74 against master#020bbe46bdf613c0b8211984eaa8e5fe97d6c92d for pr-122960 [INFO] extracting crate async-trait 0.1.74 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate async-trait 0.1.74 on toolchain 020bbe46bdf613c0b8211984eaa8e5fe97d6c92d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-trait 0.1.74 [INFO] finished tweaking crates.io crate async-trait 0.1.74 [INFO] tweaked toml for crates.io crate async-trait 0.1.74 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml_datetime v0.6.5 [INFO] [stderr] Downloaded memchr v2.7.1 [INFO] [stderr] Downloaded equivalent v1.0.1 [INFO] [stderr] Downloaded serde_derive v1.0.197 [INFO] [stderr] Downloaded trybuild v1.0.90 [INFO] [stderr] Downloaded toml v0.8.12 [INFO] [stderr] Downloaded autocfg v1.1.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.13 [INFO] [stderr] Downloaded once_cell v1.19.0 [INFO] [stderr] Downloaded futures-executor v0.3.30 [INFO] [stderr] Downloaded tracing v0.1.40 [INFO] [stderr] Downloaded hashbrown v0.14.3 [INFO] [stderr] Downloaded futures-util v0.3.30 [INFO] [stderr] Downloaded serde_json v1.0.114 [INFO] [stderr] Downloaded syn v2.0.55 [INFO] [stderr] Downloaded indexmap v2.2.6 [INFO] [stderr] Downloaded winnow v0.6.5 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded futures-channel v0.3.30 [INFO] [stderr] Downloaded futures-core v0.3.30 [INFO] [stderr] Downloaded futures-io v0.3.30 [INFO] [stderr] Downloaded futures-macro v0.3.30 [INFO] [stderr] Downloaded futures-sink v0.3.30 [INFO] [stderr] Downloaded futures-task v0.3.30 [INFO] [stderr] Downloaded pin-utils v0.1.0 [INFO] [stderr] Downloaded futures v0.3.30 [INFO] [stderr] Downloaded tracing-core v0.1.32 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded itoa v1.0.10 [INFO] [stderr] Downloaded ryu v1.0.17 [INFO] [stderr] Downloaded winapi-util v0.1.6 [INFO] [stderr] Downloaded serde_spanned v0.6.5 [INFO] [stderr] Downloaded proc-macro2 v1.0.79 [INFO] [stderr] Downloaded quote v1.0.35 [INFO] [stderr] Downloaded unicode-ident v1.0.12 [INFO] [stderr] Downloaded toml_edit v0.22.9 [INFO] [stderr] Downloaded tracing-attributes v0.1.27 [INFO] [stderr] Downloaded dissimilar v1.0.7 [INFO] [stderr] Downloaded termcolor v1.4.1 [INFO] [stderr] Downloaded serde v1.0.197 [INFO] [stderr] Downloaded slab v0.4.9 [INFO] [stderr] Downloaded rustversion v1.0.14 [INFO] [stderr] Downloaded glob v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb7adc470bc7d038b1d2b472e8377100a2809a4d60420ce3903ff22991a2b2b1 [INFO] running `Command { std: "docker" "start" "-a" "bb7adc470bc7d038b1d2b472e8377100a2809a4d60420ce3903ff22991a2b2b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb7adc470bc7d038b1d2b472e8377100a2809a4d60420ce3903ff22991a2b2b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb7adc470bc7d038b1d2b472e8377100a2809a4d60420ce3903ff22991a2b2b1", kill_on_drop: false }` [INFO] [stdout] bb7adc470bc7d038b1d2b472e8377100a2809a4d60420ce3903ff22991a2b2b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2a5452bde67e9fcecc6c38a60b1d44cd7a67f2855ef3d4404e586b5475e731f [INFO] running `Command { std: "docker" "start" "-a" "b2a5452bde67e9fcecc6c38a60b1d44cd7a67f2855ef3d4404e586b5475e731f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling async-trait v0.1.74 (/opt/rustwide/workdir) [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling trybuild v1.0.90 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking dissimilar v1.0.7 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking syn v2.0.55 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_edit v0.22.9 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/receiver.rs:81:24 [INFO] [stdout] | [INFO] [stdout] 81 | pub struct ReplaceSelf(pub Span); [INFO] [stdout] | ----------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 81 | pub struct ReplaceSelf(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/receiver.rs:81:24 [INFO] [stdout] | [INFO] [stdout] 81 | pub struct ReplaceSelf(pub Span); [INFO] [stdout] | ----------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 81 | pub struct ReplaceSelf(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/receiver.rs:81:24 [INFO] [stdout] | [INFO] [stdout] 81 | pub struct ReplaceSelf(pub Span); [INFO] [stdout] | ----------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 81 | pub struct ReplaceSelf(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `UnsafeTraitPubCrate` is never used [INFO] [stdout] --> tests/test.rs:160:25 [INFO] [stdout] | [INFO] [stdout] 160 | 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:163:14 [INFO] [stdout] | [INFO] [stdout] 163 | unsafe trait UnsafeTraitPrivate {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CanDestruct` is never used [INFO] [stdout] --> tests/test.rs:167:11 [INFO] [stdout] | [INFO] [stdout] 167 | trait CanDestruct { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait` is never used [INFO] [stdout] --> tests/test.rs:184:11 [INFO] [stdout] | [INFO] [stdout] 184 | trait Trait { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait` is never used [INFO] [stdout] --> tests/test.rs:206:15 [INFO] [stdout] | [INFO] [stdout] 206 | pub trait Trait { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait` is never used [INFO] [stdout] --> tests/test.rs:231:15 [INFO] [stdout] | [INFO] [stdout] 231 | pub trait Trait { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Issue1` is never used [INFO] [stdout] --> tests/test.rs:243:11 [INFO] [stdout] | [INFO] [stdout] 243 | trait Issue1 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Issue11` is never used [INFO] [stdout] --> tests/test.rs:287:11 [INFO] [stdout] | [INFO] [stdout] 287 | trait Issue11 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Struct` is never constructed [INFO] [stdout] --> tests/test.rs:291:12 [INFO] [stdout] | [INFO] [stdout] 291 | struct Struct; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait` is never used [INFO] [stdout] --> tests/test.rs:304:11 [INFO] [stdout] | [INFO] [stdout] 304 | trait Trait {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Issue15` is never used [INFO] [stdout] --> tests/test.rs:307:11 [INFO] [stdout] | [INFO] [stdout] 307 | trait Issue15 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Issue17` is never used [INFO] [stdout] --> tests/test.rs:317:11 [INFO] [stdout] | [INFO] [stdout] 317 | trait Issue17 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Struct` is never constructed [INFO] [stdout] --> tests/test.rs:321:12 [INFO] [stdout] | [INFO] [stdout] 321 | struct Struct { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `S` is never constructed [INFO] [stdout] --> tests/test.rs:349:12 [INFO] [stdout] | [INFO] [stdout] 349 | struct S {} [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Str` is never constructed [INFO] [stdout] --> tests/test.rs:412:12 [INFO] [stdout] | [INFO] [stdout] 412 | struct Str<'a>(&'a str); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait1` is never used [INFO] [stdout] --> tests/test.rs:415:11 [INFO] [stdout] | [INFO] [stdout] 415 | trait Trait1<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait2` is never used [INFO] [stdout] --> tests/test.rs:430:11 [INFO] [stdout] | [INFO] [stdout] 430 | trait Trait2 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait3` is never used [INFO] [stdout] --> tests/test.rs:440:11 [INFO] [stdout] | [INFO] [stdout] 440 | trait Trait3<'a, 'b> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> tests/test.rs:679:22 [INFO] [stdout] | [INFO] [stdout] 679 | pub struct Tuple(u8); [INFO] [stdout] | ----- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 679 | pub struct Tuple(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait` is never used [INFO] [stdout] --> tests/test.rs:871:11 [INFO] [stdout] | [INFO] [stdout] 871 | trait Trait { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `T1` is never used [INFO] [stdout] --> tests/test.rs:1007:11 [INFO] [stdout] | [INFO] [stdout] 1007 | trait T1 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Foo` is never constructed [INFO] [stdout] --> tests/test.rs:1022:12 [INFO] [stdout] | [INFO] [stdout] 1022 | struct Foo; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait` is never used [INFO] [stdout] --> tests/test.rs:1086:11 [INFO] [stdout] | [INFO] [stdout] 1086 | trait Trait { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Trait` is never used [INFO] [stdout] --> tests/test.rs:1101:11 [INFO] [stdout] | [INFO] [stdout] 1101 | trait Trait { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Foo` is never used [INFO] [stdout] --> tests/test.rs:1403:11 [INFO] [stdout] | [INFO] [stdout] 1403 | trait Foo { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Struct` is never constructed [INFO] [stdout] --> tests/test.rs:1478:12 [INFO] [stdout] | [INFO] [stdout] 1478 | struct Struct; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.41s [INFO] running `Command { std: "docker" "inspect" "b2a5452bde67e9fcecc6c38a60b1d44cd7a67f2855ef3d4404e586b5475e731f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2a5452bde67e9fcecc6c38a60b1d44cd7a67f2855ef3d4404e586b5475e731f", kill_on_drop: false }` [INFO] [stdout] b2a5452bde67e9fcecc6c38a60b1d44cd7a67f2855ef3d4404e586b5475e731f