[INFO] fetching crate jsonrpsee-core 0.20.3... [INFO] checking jsonrpsee-core-0.20.3 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate jsonrpsee-core 0.20.3 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate jsonrpsee-core 0.20.3 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jsonrpsee-core 0.20.3 [INFO] finished tweaking crates.io crate jsonrpsee-core 0.20.3 [INFO] tweaked toml for crates.io crate jsonrpsee-core 0.20.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.42 [INFO] [stderr] Downloaded tokio-macros v2.2.0 [INFO] [stderr] Downloaded block-buffer v0.9.0 [INFO] [stderr] Downloaded opaque-debug v0.3.1 [INFO] [stderr] Downloaded gloo-timers v0.2.6 [INFO] [stderr] Downloaded rand_core v0.6.4 [INFO] [stderr] Downloaded event-listener v2.5.3 [INFO] [stderr] Downloaded send_wrapper v0.4.0 [INFO] [stderr] Downloaded async-lock v2.8.0 [INFO] [stderr] Downloaded hyper v0.14.28 [INFO] [stderr] Downloaded object v0.32.2 [INFO] [stderr] Downloaded gimli v0.28.1 [INFO] [stderr] Downloaded backtrace v0.3.71 [INFO] [stderr] Downloaded tokio v1.37.0 [INFO] [stderr] Downloaded futures v0.3.30 [INFO] [stderr] Downloaded rand v0.8.5 [INFO] [stderr] Downloaded async-trait v0.1.79 [INFO] [stderr] Downloaded ppv-lite86 v0.2.17 [INFO] [stderr] Downloaded getrandom v0.2.12 [INFO] [stderr] Downloaded typenum v1.17.0 [INFO] [stderr] Downloaded soketto v0.7.1 [INFO] [stderr] Downloaded futures-timer v3.0.3 [INFO] [stderr] Downloaded http-body v0.4.6 [INFO] [stderr] Downloaded httpdate v1.0.3 [INFO] [stderr] Downloaded beef v0.5.2 [INFO] [stderr] Downloaded jsonrpsee-types v0.20.3 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded cpufeatures v0.2.12 [INFO] [stderr] Downloaded generic-array v0.14.7 [INFO] [stderr] Downloaded digest v0.9.0 [INFO] [stderr] Downloaded sha-1 v0.9.8 [INFO] [stderr] Downloaded addr2line v0.21.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b708cfd3408cea097639ef53557d2524b4579e1efbb518356e8365f1fb80a41 [INFO] running `Command { std: "docker" "start" "-a" "9b708cfd3408cea097639ef53557d2524b4579e1efbb518356e8365f1fb80a41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b708cfd3408cea097639ef53557d2524b4579e1efbb518356e8365f1fb80a41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b708cfd3408cea097639ef53557d2524b4579e1efbb518356e8365f1fb80a41", kill_on_drop: false }` [INFO] [stdout] 9b708cfd3408cea097639ef53557d2524b4579e1efbb518356e8365f1fb80a41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b32d5a26a73459c642c60017f581a018ba5852ffb331b17cee5d458311c17da7 [INFO] running `Command { std: "docker" "start" "-a" "b32d5a26a73459c642c60017f581a018ba5852ffb331b17cee5d458311c17da7", 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 thiserror v1.0.58 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking beef v0.5.2 [INFO] [stderr] Checking jsonrpsee-types v0.20.3 [INFO] [stderr] Checking jsonrpsee-core v0.20.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `cfg_async_client` [INFO] [stdout] --> src/macros.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | macro_rules! cfg_async_client { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `cfg_async_client` [INFO] [stdout] --> src/macros.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | macro_rules! cfg_async_client { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:127:24 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct StringError(pub(crate) String); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `StringError` has a derived impl for the trait `Debug`, 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] 127 | pub struct StringError(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:127:24 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct StringError(pub(crate) String); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `StringError` has a derived impl for the trait `Debug`, 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] 127 | pub struct StringError(()); [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 11.00s [INFO] running `Command { std: "docker" "inspect" "b32d5a26a73459c642c60017f581a018ba5852ffb331b17cee5d458311c17da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b32d5a26a73459c642c60017f581a018ba5852ffb331b17cee5d458311c17da7", kill_on_drop: false }` [INFO] [stdout] b32d5a26a73459c642c60017f581a018ba5852ffb331b17cee5d458311c17da7