[INFO] fetching crate cluck 0.4.0... [INFO] checking cluck-0.4.0 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930 [INFO] extracting crate cluck 0.4.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate cluck 0.4.0 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cluck 0.4.0 [INFO] finished tweaking crates.io crate cluck 0.4.0 [INFO] tweaked toml for crates.io crate cluck 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate cluck 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.7.6 [INFO] [stderr] Downloaded memchr v2.5.0 [INFO] [stderr] Downloaded windows-targets v0.48.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.87 [INFO] [stderr] Downloaded hermit-abi v0.3.2 [INFO] [stderr] Downloaded anstyle-query v1.0.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.87 [INFO] [stderr] Downloaded async-trait v0.1.72 [INFO] [stderr] Downloaded clap v4.3.19 [INFO] [stderr] Downloaded js-sys v0.3.64 [INFO] [stderr] Downloaded winnow v0.5.4 [INFO] [stderr] Downloaded chrono v0.4.26 [INFO] [stderr] Downloaded regex v1.9.3 [INFO] [stderr] Downloaded errno-dragonfly v0.1.2 [INFO] [stderr] Downloaded core-foundation-sys v0.8.4 [INFO] [stderr] Downloaded anyhow v1.0.72 [INFO] [stderr] Downloaded num-traits v0.2.16 [INFO] [stderr] Downloaded bumpalo v3.13.0 [INFO] [stderr] Downloaded mio v0.8.8 [INFO] [stderr] Downloaded hashbrown v0.14.0 [INFO] [stderr] Downloaded serde_derive v1.0.183 [INFO] [stderr] Downloaded aho-corasick v1.0.2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.87 [INFO] [stderr] Downloaded clap_derive v4.3.12 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.48.0 [INFO] [stderr] Downloaded syn v2.0.28 [INFO] [stderr] Downloaded object v0.31.1 [INFO] [stderr] Downloaded serde v1.0.183 [INFO] [stderr] Downloaded regex-automata v0.3.6 [INFO] [stderr] Downloaded subprocess v0.2.9 [INFO] [stderr] Downloaded regex-syntax v0.7.4 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.2 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.2 [INFO] [stderr] Downloaded libc v0.2.147 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.2 [INFO] [stderr] Downloaded windows_i686_msvc v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.2 [INFO] [stderr] Downloaded windows_i686_gnu v0.48.0 [INFO] [stderr] Downloaded tokio v1.29.1 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.2 [INFO] [stderr] Downloaded cc v1.0.82 [INFO] [stderr] Downloaded bytes v1.4.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.87 [INFO] [stderr] Downloaded rustix v0.38.7 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] Downloaded lock_api v0.4.10 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.2 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.48.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.48.0 [INFO] [stderr] Downloaded smallvec v1.11.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.2 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.48.0 [INFO] [stderr] Downloaded quote v1.0.32 [INFO] [stderr] Downloaded iana-time-zone v0.1.57 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.87 [INFO] [stderr] Downloaded anstyle-parse v0.2.1 [INFO] [stderr] Downloaded anstyle-wincon v1.0.1 [INFO] [stderr] Downloaded anstream v0.3.2 [INFO] [stderr] Downloaded clap_lex v0.5.0 [INFO] [stderr] Downloaded signal-hook-registry v1.4.1 [INFO] [stderr] Downloaded tokio-macros v2.1.0 [INFO] [stderr] Downloaded serde_spanned v0.6.3 [INFO] [stderr] Downloaded windows-targets v0.42.2 [INFO] [stderr] Downloaded gimli v0.27.3 [INFO] [stderr] Downloaded clap_builder v4.3.19 [INFO] [stderr] Downloaded toml_edit v0.19.14 [INFO] [stderr] Downloaded backtrace v0.3.68 [INFO] [stderr] Downloaded indexmap v2.0.0 [INFO] [stderr] Downloaded unicode-ident v1.0.11 [INFO] [stderr] Downloaded console v0.15.7 [INFO] [stderr] Downloaded miniz_oxide v0.7.1 [INFO] [stderr] Downloaded parking_lot_core v0.9.8 [INFO] [stderr] Downloaded parking_lot v0.12.1 [INFO] [stderr] Downloaded socket2 v0.4.9 [INFO] [stderr] Downloaded proc-macro2 v1.0.66 [INFO] [stderr] Downloaded toml_datetime v0.6.3 [INFO] [stderr] Downloaded getrandom v0.2.10 [INFO] [stderr] Downloaded uuid v1.4.1 [INFO] [stderr] Downloaded time v0.1.45 [INFO] [stderr] Downloaded linux-raw-sys v0.4.5 [INFO] [stderr] Downloaded log v0.4.19 [INFO] [stderr] Downloaded bitflags v2.3.3 [INFO] [stderr] Downloaded errno v0.3.2 [INFO] [stderr] Downloaded anstyle v1.0.1 [INFO] [stderr] Downloaded once_cell v1.18.0 [INFO] [stderr] Downloaded unicode-width v0.1.10 [INFO] [stderr] Downloaded addr2line v0.20.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.23 [INFO] [stderr] Downloaded pin-project-lite v0.2.11 [INFO] [stderr] Downloaded is-terminal v0.4.9 [INFO] [stderr] Downloaded redox_syscall v0.3.5 [INFO] [stderr] Downloaded windows-sys v0.45.0 [INFO] [stderr] Downloaded windows-sys v0.48.0 [INFO] [stderr] Downloaded windows v0.48.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f28be2d67ce9b9ffffd8548cd9e1bea92020e9deaadd4e16ea0ed595cffb058b [INFO] running `Command { std: "docker" "start" "-a" "f28be2d67ce9b9ffffd8548cd9e1bea92020e9deaadd4e16ea0ed595cffb058b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f28be2d67ce9b9ffffd8548cd9e1bea92020e9deaadd4e16ea0ed595cffb058b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f28be2d67ce9b9ffffd8548cd9e1bea92020e9deaadd4e16ea0ed595cffb058b", kill_on_drop: false }` [INFO] [stdout] f28be2d67ce9b9ffffd8548cd9e1bea92020e9deaadd4e16ea0ed595cffb058b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3e30e98a22890bb3e13082d8554619820c2695e469193b625af1a8cb2ec38e1 [INFO] running `Command { std: "docker" "start" "-a" "e3e30e98a22890bb3e13082d8554619820c2695e469193b625af1a8cb2ec38e1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling rustix v0.38.7 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking gimli v0.27.3 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking winnow v0.5.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking pin-project-lite v0.2.11 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking object v0.31.1 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Compiling cc v1.0.82 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Checking subprocess v0.2.9 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking addr2line v0.20.0 [INFO] [stderr] Checking chrono v0.4.26 [INFO] [stderr] Compiling backtrace v0.3.68 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking serde_spanned v0.6.3 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Checking toml_edit v0.19.14 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking toml v0.7.6 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Checking cluck v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/watch.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Watch(mpsc::UnboundedSender, WatchId); [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `Watch` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [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] 15 | pub struct Watch((), WatchId); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `child` is never read [INFO] [stdout] --> src/watch.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct WatchInner { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | child: Child, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/watch.rs:15:18 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Watch(mpsc::UnboundedSender, WatchId); [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `Watch` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [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] 15 | pub struct Watch((), WatchId); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `child` is never read [INFO] [stdout] --> src/watch.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 19 | struct WatchInner { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | child: Child, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.08s [INFO] running `Command { std: "docker" "inspect" "e3e30e98a22890bb3e13082d8554619820c2695e469193b625af1a8cb2ec38e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3e30e98a22890bb3e13082d8554619820c2695e469193b625af1a8cb2ec38e1", kill_on_drop: false }` [INFO] [stdout] e3e30e98a22890bb3e13082d8554619820c2695e469193b625af1a8cb2ec38e1