[INFO] fetching crate sparkles 0.1.5... [INFO] checking sparkles-0.1.5 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate sparkles 0.1.5 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate sparkles 0.1.5 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate sparkles 0.1.5 [INFO] tweaked toml for crates.io crate sparkles 0.1.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sparkles 0.1.5 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sparkles 0.1.5 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b95c8ab3525d0b6de9d3f8cff07b4e78bc30ee8af8dd15bf9659b147c249f10 [INFO] running `Command { std: "docker" "start" "-a" "2b95c8ab3525d0b6de9d3f8cff07b4e78bc30ee8af8dd15bf9659b147c249f10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b95c8ab3525d0b6de9d3f8cff07b4e78bc30ee8af8dd15bf9659b147c249f10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b95c8ab3525d0b6de9d3f8cff07b4e78bc30ee8af8dd15bf9659b147c249f10", kill_on_drop: false }` [INFO] [stdout] 2b95c8ab3525d0b6de9d3f8cff07b4e78bc30ee8af8dd15bf9659b147c249f10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cea53f18c8e5feef04e7883a3e04ef5934d7d29afd396d0bc9070331b2caf16 [INFO] running `Command { std: "docker" "start" "-a" "3cea53f18c8e5feef04e7883a3e04ef5934d7d29afd396d0bc9070331b2caf16", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling winnow v0.7.3 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling anyhow v1.0.96 [INFO] [stderr] Compiling virtue v0.0.13 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Checking either v1.14.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling sparkles-core v0.1.5 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling time-macros v0.2.19 [INFO] [stderr] Checking sha2-const-stable v0.1.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking lz4_flex v0.11.3 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling bincode_derive v2.0.0-rc.3 [INFO] [stderr] Checking crossbeam-channel v0.5.14 [INFO] [stderr] Checking ringbuf v0.4.7 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking thread-id v5.0.0 [INFO] [stderr] Checking bincode v2.0.0-rc.3 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking time v0.3.37 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Checking simple_logger v5.0.0 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling sparkles-macro v0.1.4 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling enumset_derive v0.10.0 [INFO] [stderr] Checking enumset v1.1.5 [INFO] [stderr] Checking sparkles v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/config.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/global_storage.rs:98:17 [INFO] [stdout] | [INFO] [stdout] 98 | let g = sparkles_macro::range_event_start!("[internal] Taking stored events"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grd` [INFO] [stdout] --> src/global_storage.rs:206:21 [INFO] [stdout] | [INFO] [stdout] 206 | let grd = crate::range_event_start(crate::calculate_hash("[internal] Send data bytes"), "[internal] Send data bytes"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_grd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst_addr` [INFO] [stdout] --> src/sender/udp_sender.rs:77:18 [INFO] [stdout] | [INFO] [stdout] 77 | let Some(dst_addr) = self.dst_addr else { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/lib.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | let g = sparkles_macro::range_event_start!("[internal] Waiting for client connect"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking puffin v0.19.1 [INFO] [stderr] Checking puffin_http v0.16.1 [INFO] [stdout] warning: unused variable: `finalize_guard` [INFO] [stdout] --> examples/how_to_use.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let finalize_guard = sparkles::init( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_finalize_guard` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> examples/how_to_use.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let g = range_event_start!("main()"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> examples/how_to_use.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let g = range_event_start!("joined thread"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `finalize_guard` [INFO] [stdout] --> examples/configuration.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let finalize_guard = sparkles::init(config); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_finalize_guard` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> examples/configuration.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let g = range_event_start!("main()"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> examples/tracing_long.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let start = range_event_start!("outer"); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> examples/tracing_long.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let start = range_event_start!("inner"); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> examples/tracing_long.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let start = range_event_start!("inner2"); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> examples/tracing_long.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let start = range_event_start!("inner3"); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> examples/tracing_long.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | let start = range_event_start!("inner4"); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> examples/tracing_long.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let start = range_event_start!("inner5"); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `finalize_guard` [INFO] [stdout] --> examples/tracing_long.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let finalize_guard = sparkles::init(SparklesConfig::default() [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_finalize_guard` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> examples/tracing_dense.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let start = range_event_start!("perform_tracing()"); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `finalize_guard` [INFO] [stdout] --> examples/tracing_dense.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | let finalize_guard = sparkles::init( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_finalize_guard` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> examples/tracing_dense.rs:58:17 [INFO] [stdout] | [INFO] [stdout] 58 | let g = range_event_start!("thread"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/config.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/global_storage.rs:98:17 [INFO] [stdout] | [INFO] [stdout] 98 | let g = sparkles_macro::range_event_start!("[internal] Taking stored events"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `grd` [INFO] [stdout] --> src/global_storage.rs:206:21 [INFO] [stdout] | [INFO] [stdout] 206 | let grd = crate::range_event_start(crate::calculate_hash("[internal] Send data bytes"), "[internal] Send data bytes"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_grd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst_addr` [INFO] [stdout] --> src/sender/udp_sender.rs:77:18 [INFO] [stdout] | [INFO] [stdout] 77 | let Some(dst_addr) = self.dst_addr else { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/lib.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | let g = sparkles_macro::range_event_start!("[internal] Waiting for client connect"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.76s [INFO] running `Command { std: "docker" "inspect" "3cea53f18c8e5feef04e7883a3e04ef5934d7d29afd396d0bc9070331b2caf16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cea53f18c8e5feef04e7883a3e04ef5934d7d29afd396d0bc9070331b2caf16", kill_on_drop: false }` [INFO] [stdout] 3cea53f18c8e5feef04e7883a3e04ef5934d7d29afd396d0bc9070331b2caf16