[INFO] fetching crate percolate 0.0.3... [INFO] checking percolate-0.0.3 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate percolate 0.0.3 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate percolate 0.0.3 [INFO] finished tweaking crates.io crate percolate 0.0.3 [INFO] tweaked toml for crates.io crate percolate 0.0.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate percolate 0.0.3 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 97 packages to latest compatible versions [INFO] [stderr] Adding pollster v0.2.5 (available: v0.4.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae9d992957a80a64a7a71f0c4751f933fba9660d732d9b033385f669d0af1b6d [INFO] running `Command { std: "docker" "start" "-a" "ae9d992957a80a64a7a71f0c4751f933fba9660d732d9b033385f669d0af1b6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae9d992957a80a64a7a71f0c4751f933fba9660d732d9b033385f669d0af1b6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae9d992957a80a64a7a71f0c4751f933fba9660d732d9b033385f669d0af1b6d", kill_on_drop: false }` [INFO] [stdout] ae9d992957a80a64a7a71f0c4751f933fba9660d732d9b033385f669d0af1b6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cda2f7b753a5ecd7eac52933e7c7a01f5a7e97ce3f44bf88ef2b53a84a9292b [INFO] running `Command { std: "docker" "start" "-a" "3cda2f7b753a5ecd7eac52933e7c7a01f5a7e97ce3f44bf88ef2b53a84a9292b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking bitflags v2.9.3 [INFO] [stderr] Checking unicase v2.8.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling cargo-husky v1.5.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking pollster v0.2.5 [INFO] [stderr] Checking git_info v0.1.3 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking syn v2.0.106 [INFO] [stderr] Checking indexmap v2.11.0 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Compiling ergo-pin v0.1.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.50 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Checking percolate v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/async_mut.rs:71:2 [INFO] [stdout] | [INFO] [stdout] 71 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_blocking_mut.rs:59:2 [INFO] [stdout] | [INFO] [stdout] 59 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_mut_blocking_mut.rs:83:2 [INFO] [stdout] | [INFO] [stdout] 83 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_mut_blocking_mut.rs:102:2 [INFO] [stdout] | [INFO] [stdout] 102 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_ref_blocking_mut.rs:124:2 [INFO] [stdout] | [INFO] [stdout] 124 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_ref_blocking_mut.rs:143:2 [INFO] [stdout] | [INFO] [stdout] 143 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_ref_blocking_mut.rs:162:2 [INFO] [stdout] | [INFO] [stdout] 162 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_ref_blocking_mut.rs:181:2 [INFO] [stdout] | [INFO] [stdout] 181 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking js-sys v0.3.77 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.50 [INFO] [stderr] Checking wasm-bindgen-test v0.3.50 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/async_mut.rs:71:2 [INFO] [stdout] | [INFO] [stdout] 71 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_blocking_mut.rs:59:2 [INFO] [stdout] | [INFO] [stdout] 59 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_mut_blocking_mut.rs:83:2 [INFO] [stdout] | [INFO] [stdout] 83 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_mut_blocking_mut.rs:102:2 [INFO] [stdout] | [INFO] [stdout] 102 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_ref_blocking_mut.rs:124:2 [INFO] [stdout] | [INFO] [stdout] 124 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_ref_blocking_mut.rs:143:2 [INFO] [stdout] | [INFO] [stdout] 143 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_ref_blocking_mut.rs:162:2 [INFO] [stdout] | [INFO] [stdout] 162 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/projection/fused_ref_blocking_mut.rs:181:2 [INFO] [stdout] | [INFO] [stdout] 181 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.41s [INFO] running `Command { std: "docker" "inspect" "3cda2f7b753a5ecd7eac52933e7c7a01f5a7e97ce3f44bf88ef2b53a84a9292b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cda2f7b753a5ecd7eac52933e7c7a01f5a7e97ce3f44bf88ef2b53a84a9292b", kill_on_drop: false }` [INFO] [stdout] 3cda2f7b753a5ecd7eac52933e7c7a01f5a7e97ce3f44bf88ef2b53a84a9292b