[INFO] fetching crate jsonrpc-rs 0.1.6... [INFO] checking jsonrpc-rs-0.1.6 against master#16b569057e4d1591b4bee05f10df34000308dedc for pr-127827 [INFO] extracting crate jsonrpc-rs 0.1.6 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate jsonrpc-rs 0.1.6 on toolchain 16b569057e4d1591b4bee05f10df34000308dedc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jsonrpc-rs 0.1.6 [INFO] finished tweaking crates.io crate jsonrpc-rs 0.1.6 [INFO] tweaked toml for crates.io crate jsonrpc-rs 0.1.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "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] [stderr] Locking 154 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.3.1) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.3) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.4.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.9) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.1) [INFO] [stderr] Adding criterion v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding env_logger v0.7.1 (latest: v0.11.3) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.1) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.1.0) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding humantime v1.3.0 (latest: v2.1.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.4) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.4) [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.7.2) [INFO] [stderr] Adding pretty_env_logger v0.4.0 (latest: v0.5.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.34) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.7) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.72) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded completeq-rs v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c22e546f628dea4f81719c0444648bffed08ed9c84e8f26e90d334684b69f1d3 [INFO] running `Command { std: "docker" "start" "-a" "c22e546f628dea4f81719c0444648bffed08ed9c84e8f26e90d334684b69f1d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c22e546f628dea4f81719c0444648bffed08ed9c84e8f26e90d334684b69f1d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c22e546f628dea4f81719c0444648bffed08ed9c84e8f26e90d334684b69f1d3", kill_on_drop: false }` [INFO] [stdout] c22e546f628dea4f81719c0444648bffed08ed9c84e8f26e90d334684b69f1d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+16b569057e4d1591b4bee05f10df34000308dedc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6048b857a22cb295be332c0d4caaa66ac788696cfde6e8f674ef0acfeb9d8e3 [INFO] running `Command { std: "docker" "start" "-a" "a6048b857a22cb295be332c0d4caaa66ac788696cfde6e8f674ef0acfeb9d8e3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking piper v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking async-executor v1.13.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking async-timer-rs v0.1.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking polling v3.7.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking async-io v2.3.3 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking completeq-rs v0.1.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking jsonrpc-rs v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: struct `JSONRPC` is never constructed [INFO] [stdout] --> src/object.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 82 | struct JSONRPC { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/server/handler.rs:145:37 [INFO] [stdout] | [INFO] [stdout] 145 | let method_name = method.clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `JSONRPC` is never constructed [INFO] [stdout] --> src/object.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 82 | struct JSONRPC { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/server/handler.rs:145:37 [INFO] [stdout] | [INFO] [stdout] 145 | let method_name = method.clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.11s [INFO] running `Command { std: "docker" "inspect" "a6048b857a22cb295be332c0d4caaa66ac788696cfde6e8f674ef0acfeb9d8e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6048b857a22cb295be332c0d4caaa66ac788696cfde6e8f674ef0acfeb9d8e3", kill_on_drop: false }` [INFO] [stdout] a6048b857a22cb295be332c0d4caaa66ac788696cfde6e8f674ef0acfeb9d8e3 [INFO] checking jsonrpc-rs-0.1.6 against try#8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 for pr-127827 [INFO] extracting crate jsonrpc-rs 0.1.6 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate jsonrpc-rs 0.1.6 on toolchain 8a6640bd72b80869b16392026cb3aa8ce8e3f9b7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jsonrpc-rs 0.1.6 [INFO] finished tweaking crates.io crate jsonrpc-rs 0.1.6 [INFO] tweaked toml for crates.io crate jsonrpc-rs 0.1.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 154 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.3.1) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.3) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.4.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.9) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.1) [INFO] [stderr] Adding criterion v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding env_logger v0.7.1 (latest: v0.11.3) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.1) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.1.0) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding humantime v1.3.0 (latest: v2.1.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.4) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.4) [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.7.2) [INFO] [stderr] Adding pretty_env_logger v0.4.0 (latest: v0.5.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.34) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.7) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.72) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e299a048cf23385212d63ac6b58e0adfc71a9004b963068d680c320debbad919 [INFO] running `Command { std: "docker" "start" "-a" "e299a048cf23385212d63ac6b58e0adfc71a9004b963068d680c320debbad919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e299a048cf23385212d63ac6b58e0adfc71a9004b963068d680c320debbad919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e299a048cf23385212d63ac6b58e0adfc71a9004b963068d680c320debbad919", kill_on_drop: false }` [INFO] [stdout] e299a048cf23385212d63ac6b58e0adfc71a9004b963068d680c320debbad919 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+8a6640bd72b80869b16392026cb3aa8ce8e3f9b7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00ed85584ef86722d2d5676d4de44e6841afcaeaaf1d0bb0c600f9a39330afd3 [INFO] running `Command { std: "docker" "start" "-a" "00ed85584ef86722d2d5676d4de44e6841afcaeaaf1d0bb0c600f9a39330afd3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking piper v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking async-executor v1.13.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking async-timer-rs v0.1.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking polling v3.7.2 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking async-io v2.3.3 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking completeq-rs v0.1.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking jsonrpc-rs v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: struct `JSONRPC` is never constructed [INFO] [stdout] --> src/object.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 82 | struct JSONRPC { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/server/handler.rs:145:37 [INFO] [stdout] | [INFO] [stdout] 145 | let method_name = method.clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `{async closure@benches/rpc_benchmark.rs:66:31: 66:44}: Clone` is not satisfied [INFO] [stdout] --> benches/rpc_benchmark.rs:66:31 [INFO] [stdout] | [INFO] [stdout] 66 | .async_handle("echo", |msg: String| async { Ok(Some(msg)) }) [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `{async closure@benches/rpc_benchmark.rs:66:31: 66:44}` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Server::async_handle` [INFO] [stdout] --> /opt/rustwide/workdir/src/server.rs:51:53 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn async_handle(&mut self, method: &'static str, f: F) -> &mut Self [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] 50 | where [INFO] [stdout] 51 | F: FnMut(P) -> FR + 'static + Sync + Send + Clone, [INFO] [stdout] | ^^^^^ required by this bound in `Server::async_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `{async closure@tests/pingpong.rs:62:31: 62:44}: Clone` is not satisfied [INFO] [stdout] --> tests/pingpong.rs:62:31 [INFO] [stdout] | [INFO] [stdout] 62 | .async_handle("echo", |msg: String| async { Ok(Some(msg)) }) [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `{async closure@tests/pingpong.rs:62:31: 62:44}` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `Server::async_handle` [INFO] [stdout] --> /opt/rustwide/workdir/src/server.rs:51:53 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn async_handle(&mut self, method: &'static str, f: F) -> &mut Self [INFO] [stdout] | ------------ required by a bound in this associated function [INFO] [stdout] 50 | where [INFO] [stdout] 51 | F: FnMut(P) -> FR + 'static + Sync + Send + Clone, [INFO] [stdout] | ^^^^^ required by this bound in `Server::async_handle` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `jsonrpc-rs` (test "pingpong") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `jsonrpc-rs` (bench "rpc_benchmark") due to 2 previous errors [INFO] [stdout] warning: struct `JSONRPC` is never constructed [INFO] [stdout] --> src/object.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 82 | struct JSONRPC { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/server/handler.rs:145:37 [INFO] [stdout] | [INFO] [stdout] 145 | let method_name = method.clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "00ed85584ef86722d2d5676d4de44e6841afcaeaaf1d0bb0c600f9a39330afd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00ed85584ef86722d2d5676d4de44e6841afcaeaaf1d0bb0c600f9a39330afd3", kill_on_drop: false }` [INFO] [stdout] 00ed85584ef86722d2d5676d4de44e6841afcaeaaf1d0bb0c600f9a39330afd3