[INFO] cloning repository https://github.com/blakehatch/Rusty-Raft [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blakehatch/Rusty-Raft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakehatch%2FRusty-Raft", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakehatch%2FRusty-Raft'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c1caf879ccb4d0f93dd7843bda9b3706832bff8f [INFO] checking blakehatch/Rusty-Raft against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakehatch%2FRusty-Raft" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blakehatch/Rusty-Raft on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/blakehatch/Rusty-Raft [INFO] finished tweaking git repo https://github.com/blakehatch/Rusty-Raft [INFO] tweaked toml for git repo https://github.com/blakehatch/Rusty-Raft written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/blakehatch/Rusty-Raft 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tonic-build v0.11.0 [INFO] [stderr] Downloaded windows-targets v0.52.3 [INFO] [stderr] Downloaded prost-build v0.12.3 [INFO] [stderr] Downloaded prost-derive v0.12.3 [INFO] [stderr] Downloaded protobuf-support v3.4.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.57 [INFO] [stderr] Downloaded env_filter v0.1.0 [INFO] [stderr] Downloaded env_logger v0.11.2 [INFO] [stderr] Downloaded anyhow v1.0.80 [INFO] [stderr] Downloaded pin-project-internal v1.1.4 [INFO] [stderr] Downloaded pin-project v1.1.4 [INFO] [stderr] Downloaded cc v1.0.88 [INFO] [stderr] Downloaded protobuf v3.4.0 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.3 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.3 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.3 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.3 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.3 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.3 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.3 [INFO] [stderr] Downloaded syn v2.0.51 [INFO] [stderr] Downloaded tonic v0.11.0 [INFO] [stderr] Downloaded indexmap v2.2.3 [INFO] [stderr] Downloaded prost-types v0.12.3 [INFO] [stderr] Downloaded prost v0.12.3 [INFO] [stderr] Downloaded thiserror v1.0.57 [INFO] [stderr] Downloaded hermit-abi v0.3.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b388855e107660d414b62a01de6e506cd03a5b0c976a736c167fe85d2063429a [INFO] running `Command { std: "docker" "start" "-a" "b388855e107660d414b62a01de6e506cd03a5b0c976a736c167fe85d2063429a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b388855e107660d414b62a01de6e506cd03a5b0c976a736c167fe85d2063429a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b388855e107660d414b62a01de6e506cd03a5b0c976a736c167fe85d2063429a", kill_on_drop: false }` [INFO] [stdout] b388855e107660d414b62a01de6e506cd03a5b0c976a736c167fe85d2063429a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 851c713cddf1a9b7562d9dabc4217e62ab498a60c534fa962951b566b39346ca [INFO] running `Command { std: "docker" "start" "-a" "851c713cddf1a9b7562d9dabc4217e62ab498a60c534fa962951b566b39346ca", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking lock_api v0.4.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling prettyplease v0.2.16 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking indexmap v2.2.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling protobuf v3.4.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.2 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling prost-derive v0.12.3 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.4 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking pin-project v1.1.4 [INFO] [stderr] Checking protobuf-support v3.4.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling prost v0.12.3 [INFO] [stderr] Compiling prost-types v0.12.3 [INFO] [stderr] Compiling prost-build v0.12.3 [INFO] [stderr] Compiling tonic-build v0.11.0 [INFO] [stderr] Compiling rusty_raft v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] error: failed to run custom build command for `rusty_raft v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rusty_raft-05160e1ccc95b1f2/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=./src/proto/raft.proto [INFO] [stderr] cargo:rerun-if-changed=. [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at build.rs:17:28: [INFO] [stderr] Failed to copy protobufs file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x557244369ad5 - std::backtrace_rs::backtrace::libunwind::trace::hb0d415bcff8c04ff [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x557244369ad5 - std::backtrace_rs::backtrace::trace_unsynchronized::hd3beb7af6a65b2fb [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x557244369ad5 - std::sys_common::backtrace::_print_fmt::hb94d89680d7f5d1c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x557244369ad5 - ::fmt::h42d21e2ba62fd274 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55724438e01b - core::fmt::rt::Argument::fmt::h8932bbbd2b9c37fe [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x55724438e01b - core::fmt::write::h672f14b769052340 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/fmt/mod.rs:1153:17 [INFO] [stderr] 6: 0x5572443675ef - std::io::Write::write_fmt::h4d626b1d019eca5c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/io/mod.rs:1843:15 [INFO] [stderr] 7: 0x5572443698ae - std::sys_common::backtrace::_print::h745e446c2e03c5ca [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x5572443698ae - std::sys_common::backtrace::print::hf0f0fa4fb70dca2c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55724436ad99 - std::panicking::default_hook::{{closure}}::h607769b198639ae5 [INFO] [stderr] 10: 0x55724436ab03 - std::panicking::default_hook::h1e5811a5a9298ba1 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x55724436b234 - std::panicking::rust_panic_with_hook::hd0c5dc40875c06ef [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:789:13 [INFO] [stderr] 12: 0x55724436b116 - std::panicking::begin_panic_handler::{{closure}}::hde3f6d4bced89f43 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:658:13 [INFO] [stderr] 13: 0x557244369f99 - std::sys_common::backtrace::__rust_end_short_backtrace::h88e846e54ebde2e3 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x55724436ae47 - rust_begin_unwind [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:646:5 [INFO] [stderr] 15: 0x55724403dc76 - core::panicking::panic_fmt::h5ffad3fb9ad671e0 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x55724403e1a6 - core::result::unwrap_failed::hb58638a1c26ab909 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/result.rs:1654:5 [INFO] [stderr] 17: 0x55724404608d - core::result::Result::expect::hd2ca3ea3bded95f0 [INFO] [stderr] 18: 0x557244063255 - build_script_build::main::hccceecbc8a5fd863 [INFO] [stderr] 19: 0x5572440608d3 - core::ops::function::FnOnce::call_once::hbd0036e676042c1f [INFO] [stderr] 20: 0x55724405dc06 - std::sys_common::backtrace::__rust_begin_short_backtrace::h1a60107debd4ca0b [INFO] [stderr] 21: 0x557244060419 - std::rt::lang_start::{{closure}}::he09c2339e71b22d2 [INFO] [stderr] 22: 0x557244363101 - core::ops::function::impls:: for &F>::call_once::hf24a18568366726b [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x557244363101 - std::panicking::try::do_call::hfe98fb6a5c700fa1 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:553:40 [INFO] [stderr] 24: 0x557244363101 - std::panicking::try::h887aaa509ba266ad [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:517:19 [INFO] [stderr] 25: 0x557244363101 - std::panic::catch_unwind::hdb24f00ea5a307a8 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panic.rs:146:14 [INFO] [stderr] 26: 0x557244363101 - std::rt::lang_start_internal::{{closure}}::hacbffc0b2f55d28c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x557244363101 - std::panicking::try::do_call::hc810c59098be8c17 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:553:40 [INFO] [stderr] 28: 0x557244363101 - std::panicking::try::h0d072b82be5f3f03 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:517:19 [INFO] [stderr] 29: 0x557244363101 - std::panic::catch_unwind::hb0e7e36556665803 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panic.rs:146:14 [INFO] [stderr] 30: 0x557244363101 - std::rt::lang_start_internal::h4207974af80a0725 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x5572440603f7 - std::rt::lang_start::h1e92e5f24c9b3723 [INFO] [stderr] 32: 0x557244063365 - main [INFO] [stderr] 33: 0x7f520814ed90 - [INFO] [stderr] 34: 0x7f520814ee40 - __libc_start_main [INFO] [stderr] 35: 0x55724403e505 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "851c713cddf1a9b7562d9dabc4217e62ab498a60c534fa962951b566b39346ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "851c713cddf1a9b7562d9dabc4217e62ab498a60c534fa962951b566b39346ca", kill_on_drop: false }` [INFO] [stdout] 851c713cddf1a9b7562d9dabc4217e62ab498a60c534fa962951b566b39346ca [INFO] checking blakehatch/Rusty-Raft against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblakehatch%2FRusty-Raft" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blakehatch/Rusty-Raft on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/blakehatch/Rusty-Raft [INFO] finished tweaking git repo https://github.com/blakehatch/Rusty-Raft [INFO] tweaked toml for git repo https://github.com/blakehatch/Rusty-Raft written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/blakehatch/Rusty-Raft 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa514d28ef9269221b3186e9084831af08ae662a538147c95aac288dfdca5748 [INFO] running `Command { std: "docker" "start" "-a" "aa514d28ef9269221b3186e9084831af08ae662a538147c95aac288dfdca5748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa514d28ef9269221b3186e9084831af08ae662a538147c95aac288dfdca5748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa514d28ef9269221b3186e9084831af08ae662a538147c95aac288dfdca5748", kill_on_drop: false }` [INFO] [stdout] aa514d28ef9269221b3186e9084831af08ae662a538147c95aac288dfdca5748 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bf7282a1d21dea09f1770a708bfc8a39f54cacba82f76a7222c6a7788e8048d [INFO] running `Command { std: "docker" "start" "-a" "7bf7282a1d21dea09f1770a708bfc8a39f54cacba82f76a7222c6a7788e8048d", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking futures-sink 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[stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.11.0 [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/node.rs (1 fix) [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/raft.rs:155:34 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn set_config(&mut self, config: RaftConfig) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer_node_id` [INFO] [stdout] --> src/raft.rs:165:34 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn reset_peer(&mut self, peer_node_id: NodeId) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to_node_id` [INFO] [stdout] --> src/raft.rs:229:27 [INFO] [stdout] | [INFO] [stdout] 229 | to_node_id: NodeId) [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:303:28 [INFO] [stdout] | [INFO] [stdout] 303 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:304:28 [INFO] [stdout] | [INFO] [stdout] 304 | ... msg: VoteRequest, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:305:28 [INFO] [stdout] | [INFO] [stdout] 305 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:318:29 [INFO] [stdout] | [INFO] [stdout] 318 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:319:29 [INFO] [stdout] | [INFO] [stdout] 319 | ... msg: VoteResponse, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:320:29 [INFO] [stdout] | [INFO] [stdout] 320 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:354:30 [INFO] [stdout] | [INFO] [stdout] 354 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:355:30 [INFO] [stdout] | [INFO] [stdout] 355 | ... msg: AppendRequest, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:356:30 [INFO] [stdout] | [INFO] [stdout] 356 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:370:31 [INFO] [stdout] | [INFO] [stdout] 370 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:371:31 [INFO] [stdout] | [INFO] [stdout] 371 | ... msg: AppendResponse, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:372:31 [INFO] [stdout] | [INFO] [stdout] 372 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:384:20 [INFO] [stdout] | [INFO] [stdout] 384 | from: &NodeId, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:385:20 [INFO] [stdout] | [INFO] [stdout] 385 | msg: &RaftMessage) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:394:31 [INFO] [stdout] | [INFO] [stdout] 394 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:395:31 [INFO] [stdout] | [INFO] [stdout] 395 | ... msg: T) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:417:20 [INFO] [stdout] | [INFO] [stdout] 417 | msg: RaftMessage, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:418:20 [INFO] [stdout] | [INFO] [stdout] 418 | from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `send_heartbeat` is never read [INFO] [stdout] --> src/raft.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ReplicationState { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | send_heartbeat: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Leader` and `Candidate` are never constructed [INFO] [stdout] --> src/raft.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 45 | enum LeadershipState { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] 46 | Leader(LeaderState), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 47 | Candidate(CandidateState), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `leader`, `election_ticks`, and `random_election_ticks` are never read [INFO] [stdout] --> src/raft.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | struct FollowerState { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 52 | leader: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 53 | election_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 54 | random_election_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `votes_granted` and `election_ticks` are never read [INFO] [stdout] --> src/raft.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 57 | struct CandidateState { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 61 | votes_granted: BTreeSet, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 62 | [INFO] [stdout] 63 | election_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `followers` and `heartbeat_ticks` are never read [INFO] [stdout] --> src/raft.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 66 | struct LeaderState { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 67 | followers: BTreeMap, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 68 | [INFO] [stdout] 69 | heartbeat_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/raft.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct RaftState { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 74 | [INFO] [stdout] 75 | node_id: NodeId, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 76 | peers: BTreeSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 77 | random: Random, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 78 | config: RaftConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | current_term: TermId, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | voted_for: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | leadership: LeadershipState, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/raft.rs:202:8 [INFO] [stdout] | [INFO] [stdout] 125 | / impl RaftState [INFO] [stdout] 126 | | where Random: RngCore, [INFO] [stdout] 127 | | NodeId: Ord + Clone + fmt::Display, [INFO] [stdout] | |_________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 202 | fn request_vote(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 241 | fn become_leader(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 275 | fn advance_commit_idx(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | fn handle_vote_request(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 317 | fn handle_vote_response(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 353 | fn handle_append_request(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 369 | fn handle_append_response(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 383 | fn update_term(&mut self, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 393 | fn drop_stale_response(&self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/log.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 133 | impl RaftLogState { [INFO] [stdout] | ------------------------------------ associated items in this implementation [INFO] [stdout] 134 | pub fn new(log: Log) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn append(&mut self, entry: LogEntry) -> Result<(), Log::Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn cancel_from(&mut self, from_index: LogIndex) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn entry_len(&self, entry: &LogEntry) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn get(&mut self, index: LogIndex) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn get_term(&mut self, index: LogIndex) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn get_len(&mut self, index: LogIndex) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn last_index(&self) -> LogIndex { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 179 | pub fn last_term(&self) -> TermId { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn log(&self) -> &Log { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | pub fn log_mut(&mut self) -> &mut Log { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | pub fn prev_index(&self) -> LogIndex { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | pub fn prev_term(&self) -> TermId { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn take_committed(&mut self) -> CommittedIter<'_, Log> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `state` is never read [INFO] [stdout] --> src/node.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Node { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 8 | state: RaftState, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/raft.rs:155:34 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn set_config(&mut self, config: RaftConfig) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer_node_id` [INFO] [stdout] --> src/raft.rs:165:34 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn reset_peer(&mut self, peer_node_id: NodeId) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to_node_id` [INFO] [stdout] --> src/raft.rs:229:27 [INFO] [stdout] | [INFO] [stdout] 229 | to_node_id: NodeId) [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:303:28 [INFO] [stdout] | [INFO] [stdout] 303 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:304:28 [INFO] [stdout] | [INFO] [stdout] 304 | ... msg: VoteRequest, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:305:28 [INFO] [stdout] | [INFO] [stdout] 305 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:318:29 [INFO] [stdout] | [INFO] [stdout] 318 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:319:29 [INFO] [stdout] | [INFO] [stdout] 319 | ... msg: VoteResponse, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:320:29 [INFO] [stdout] | [INFO] [stdout] 320 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:354:30 [INFO] [stdout] | [INFO] [stdout] 354 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:355:30 [INFO] [stdout] | [INFO] [stdout] 355 | ... msg: AppendRequest, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:356:30 [INFO] [stdout] | [INFO] [stdout] 356 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:370:31 [INFO] [stdout] | [INFO] [stdout] 370 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:371:31 [INFO] [stdout] | [INFO] [stdout] 371 | ... msg: AppendResponse, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:372:31 [INFO] [stdout] | [INFO] [stdout] 372 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:384:20 [INFO] [stdout] | [INFO] [stdout] 384 | from: &NodeId, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:385:20 [INFO] [stdout] | [INFO] [stdout] 385 | msg: &RaftMessage) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:394:31 [INFO] [stdout] | [INFO] [stdout] 394 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:395:31 [INFO] [stdout] | [INFO] [stdout] 395 | ... msg: T) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:417:20 [INFO] [stdout] | [INFO] [stdout] 417 | msg: RaftMessage, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:418:20 [INFO] [stdout] | [INFO] [stdout] 418 | from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `send_heartbeat` is never read [INFO] [stdout] --> src/raft.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ReplicationState { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | send_heartbeat: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Leader` and `Candidate` are never constructed [INFO] [stdout] --> src/raft.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 45 | enum LeadershipState { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] 46 | Leader(LeaderState), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 47 | Candidate(CandidateState), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `leader`, `election_ticks`, and `random_election_ticks` are never read [INFO] [stdout] --> src/raft.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | struct FollowerState { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 52 | leader: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 53 | election_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 54 | random_election_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `votes_granted` and `election_ticks` are never read [INFO] [stdout] --> src/raft.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 57 | struct CandidateState { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 61 | votes_granted: BTreeSet, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 62 | [INFO] [stdout] 63 | election_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `followers` and `heartbeat_ticks` are never read [INFO] [stdout] --> src/raft.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 66 | struct LeaderState { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 67 | followers: BTreeMap, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 68 | [INFO] [stdout] 69 | heartbeat_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/raft.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct RaftState { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 74 | [INFO] [stdout] 75 | node_id: NodeId, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 76 | peers: BTreeSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 77 | random: Random, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 78 | config: RaftConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | current_term: TermId, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | voted_for: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | leadership: LeadershipState, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/raft.rs:202:8 [INFO] [stdout] | [INFO] [stdout] 125 | / impl RaftState [INFO] [stdout] 126 | | where Random: RngCore, [INFO] [stdout] 127 | | NodeId: Ord + Clone + fmt::Display, [INFO] [stdout] | |_________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 202 | fn request_vote(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 241 | fn become_leader(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 275 | fn advance_commit_idx(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | fn handle_vote_request(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 317 | fn handle_vote_response(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 353 | fn handle_append_request(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 369 | fn handle_append_response(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 383 | fn update_term(&mut self, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 393 | fn drop_stale_response(&self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/log.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 133 | impl RaftLogState { [INFO] [stdout] | ------------------------------------ associated items in this implementation [INFO] [stdout] 134 | pub fn new(log: Log) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn append(&mut self, entry: LogEntry) -> Result<(), Log::Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn cancel_from(&mut self, from_index: LogIndex) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn entry_len(&self, entry: &LogEntry) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn get(&mut self, index: LogIndex) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn get_term(&mut self, index: LogIndex) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn get_len(&mut self, index: LogIndex) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn last_index(&self) -> LogIndex { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 179 | pub fn last_term(&self) -> TermId { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn log(&self) -> &Log { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | pub fn log_mut(&mut self) -> &mut Log { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | pub fn prev_index(&self) -> LogIndex { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | pub fn prev_term(&self) -> TermId { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn take_committed(&mut self) -> CommittedIter<'_, Log> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `state` is never read [INFO] [stdout] --> src/node.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Node { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 8 | state: RaftState, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating examples/basic.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.56s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Compiling rusty_raft v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/raft.rs:155:34 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn set_config(&mut self, config: RaftConfig) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/raft.rs:155:34 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn set_config(&mut self, config: RaftConfig) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer_node_id` [INFO] [stdout] --> src/raft.rs:165:34 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn reset_peer(&mut self, peer_node_id: NodeId) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer_node_id` [INFO] [stdout] --> src/raft.rs:165:34 [INFO] [stdout] | [INFO] [stdout] 165 | pub fn reset_peer(&mut self, peer_node_id: NodeId) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to_node_id` [INFO] [stdout] --> src/raft.rs:229:27 [INFO] [stdout] | [INFO] [stdout] 229 | to_node_id: NodeId) [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `to_node_id` [INFO] [stdout] --> src/raft.rs:229:27 [INFO] [stdout] | [INFO] [stdout] 229 | to_node_id: NodeId) [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_node_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:303:28 [INFO] [stdout] | [INFO] [stdout] 303 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:304:28 [INFO] [stdout] | [INFO] [stdout] 304 | ... msg: VoteRequest, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:303:28 [INFO] [stdout] | [INFO] [stdout] 303 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:305:28 [INFO] [stdout] | [INFO] [stdout] 305 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:304:28 [INFO] [stdout] | [INFO] [stdout] 304 | ... msg: VoteRequest, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:318:29 [INFO] [stdout] | [INFO] [stdout] 318 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:319:29 [INFO] [stdout] | [INFO] [stdout] 319 | ... msg: VoteResponse, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:305:28 [INFO] [stdout] | [INFO] [stdout] 305 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:320:29 [INFO] [stdout] | [INFO] [stdout] 320 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:318:29 [INFO] [stdout] | [INFO] [stdout] 318 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:354:30 [INFO] [stdout] | [INFO] [stdout] 354 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:355:30 [INFO] [stdout] | [INFO] [stdout] 355 | ... msg: AppendRequest, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:319:29 [INFO] [stdout] | [INFO] [stdout] 319 | ... msg: VoteResponse, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:356:30 [INFO] [stdout] | [INFO] [stdout] 356 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:320:29 [INFO] [stdout] | [INFO] [stdout] 320 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:370:31 [INFO] [stdout] | [INFO] [stdout] 370 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:354:30 [INFO] [stdout] | [INFO] [stdout] 354 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:371:31 [INFO] [stdout] | [INFO] [stdout] 371 | ... msg: AppendResponse, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:355:30 [INFO] [stdout] | [INFO] [stdout] 355 | ... msg: AppendRequest, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:372:31 [INFO] [stdout] | [INFO] [stdout] 372 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:356:30 [INFO] [stdout] | [INFO] [stdout] 356 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:370:31 [INFO] [stdout] | [INFO] [stdout] 370 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:384:20 [INFO] [stdout] | [INFO] [stdout] 384 | from: &NodeId, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:371:31 [INFO] [stdout] | [INFO] [stdout] 371 | ... msg: AppendResponse, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:385:20 [INFO] [stdout] | [INFO] [stdout] 385 | msg: &RaftMessage) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:372:31 [INFO] [stdout] | [INFO] [stdout] 372 | ... from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:384:20 [INFO] [stdout] | [INFO] [stdout] 384 | from: &NodeId, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:385:20 [INFO] [stdout] | [INFO] [stdout] 385 | msg: &RaftMessage) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:394:31 [INFO] [stdout] | [INFO] [stdout] 394 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:395:31 [INFO] [stdout] | [INFO] [stdout] 395 | ... msg: T) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg_term` [INFO] [stdout] --> src/raft.rs:394:31 [INFO] [stdout] | [INFO] [stdout] 394 | ... msg_term: TermId, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_msg_term` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:395:31 [INFO] [stdout] | [INFO] [stdout] 395 | ... msg: T) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:417:20 [INFO] [stdout] | [INFO] [stdout] 417 | msg: RaftMessage, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:418:20 [INFO] [stdout] | [INFO] [stdout] 418 | from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/raft.rs:417:20 [INFO] [stdout] | [INFO] [stdout] 417 | msg: RaftMessage, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from` [INFO] [stdout] --> src/raft.rs:418:20 [INFO] [stdout] | [INFO] [stdout] 418 | from: NodeId) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `send_heartbeat` is never read [INFO] [stdout] --> src/raft.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ReplicationState { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | send_heartbeat: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Leader` and `Candidate` are never constructed [INFO] [stdout] --> src/raft.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 45 | enum LeadershipState { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] 46 | Leader(LeaderState), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 47 | Candidate(CandidateState), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `send_heartbeat` is never read [INFO] [stdout] --> src/raft.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ReplicationState { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | send_heartbeat: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `leader`, `election_ticks`, and `random_election_ticks` are never read [INFO] [stdout] --> src/raft.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | struct FollowerState { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 52 | leader: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 53 | election_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 54 | random_election_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Leader` and `Candidate` are never constructed [INFO] [stdout] --> src/raft.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 45 | enum LeadershipState { [INFO] [stdout] | --------------- variants in this enum [INFO] [stdout] 46 | Leader(LeaderState), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 47 | Candidate(CandidateState), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `votes_granted` and `election_ticks` are never read [INFO] [stdout] --> src/raft.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 57 | struct CandidateState { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 61 | votes_granted: BTreeSet, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 62 | [INFO] [stdout] 63 | election_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `followers` and `heartbeat_ticks` are never read [INFO] [stdout] --> src/raft.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 66 | struct LeaderState { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 67 | followers: BTreeMap, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 68 | [INFO] [stdout] 69 | heartbeat_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `leader`, `election_ticks`, and `random_election_ticks` are never read [INFO] [stdout] --> src/raft.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | struct FollowerState { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 52 | leader: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 53 | election_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 54 | random_election_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/raft.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct RaftState { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 74 | [INFO] [stdout] 75 | node_id: NodeId, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 76 | peers: BTreeSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 77 | random: Random, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 78 | config: RaftConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | current_term: TermId, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | voted_for: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | leadership: LeadershipState, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `votes_granted` and `election_ticks` are never read [INFO] [stdout] --> src/raft.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 57 | struct CandidateState { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 61 | votes_granted: BTreeSet, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 62 | [INFO] [stdout] 63 | election_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `followers` and `heartbeat_ticks` are never read [INFO] [stdout] --> src/raft.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 66 | struct LeaderState { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 67 | followers: BTreeMap, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 68 | [INFO] [stdout] 69 | heartbeat_ticks: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/raft.rs:202:8 [INFO] [stdout] | [INFO] [stdout] 125 | / impl RaftState [INFO] [stdout] 126 | | where Random: RngCore, [INFO] [stdout] 127 | | NodeId: Ord + Clone + fmt::Display, [INFO] [stdout] | |_________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 202 | fn request_vote(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 241 | fn become_leader(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 275 | fn advance_commit_idx(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | fn handle_vote_request(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 317 | fn handle_vote_response(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 353 | fn handle_append_request(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 369 | fn handle_append_response(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 383 | fn update_term(&mut self, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 393 | fn drop_stale_response(&self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/raft.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct RaftState { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 74 | [INFO] [stdout] 75 | node_id: NodeId, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 76 | peers: BTreeSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 77 | random: Random, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 78 | config: RaftConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | current_term: TermId, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | voted_for: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | leadership: LeadershipState, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/log.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 133 | impl RaftLogState { [INFO] [stdout] | ------------------------------------ associated items in this implementation [INFO] [stdout] 134 | pub fn new(log: Log) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn append(&mut self, entry: LogEntry) -> Result<(), Log::Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn cancel_from(&mut self, from_index: LogIndex) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn entry_len(&self, entry: &LogEntry) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn get(&mut self, index: LogIndex) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn get_term(&mut self, index: LogIndex) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn get_len(&mut self, index: LogIndex) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn last_index(&self) -> LogIndex { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 179 | pub fn last_term(&self) -> TermId { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn log(&self) -> &Log { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | pub fn log_mut(&mut self) -> &mut Log { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | pub fn prev_index(&self) -> LogIndex { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | pub fn prev_term(&self) -> TermId { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn take_committed(&mut self) -> CommittedIter<'_, Log> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/raft.rs:202:8 [INFO] [stdout] | [INFO] [stdout] 125 | / impl RaftState [INFO] [stdout] 126 | | where Random: RngCore, [INFO] [stdout] 127 | | NodeId: Ord + Clone + fmt::Display, [INFO] [stdout] | |_________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 202 | fn request_vote(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 241 | fn become_leader(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 275 | fn advance_commit_idx(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | fn handle_vote_request(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 317 | fn handle_vote_response(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 353 | fn handle_append_request(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 369 | fn handle_append_response(&mut self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 383 | fn update_term(&mut self, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 393 | fn drop_stale_response(&self, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `state` is never read [INFO] [stdout] --> src/node.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Node { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 8 | state: RaftState, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/log.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 133 | impl RaftLogState { [INFO] [stdout] | ------------------------------------ associated items in this implementation [INFO] [stdout] 134 | pub fn new(log: Log) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn append(&mut self, entry: LogEntry) -> Result<(), Log::Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn cancel_from(&mut self, from_index: LogIndex) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn entry_len(&self, entry: &LogEntry) -> usize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | pub fn get(&mut self, index: LogIndex) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn get_term(&mut self, index: LogIndex) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn get_len(&mut self, index: LogIndex) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | pub fn last_index(&self) -> LogIndex { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 179 | pub fn last_term(&self) -> TermId { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn log(&self) -> &Log { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | pub fn log_mut(&mut self) -> &mut Log { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 191 | pub fn prev_index(&self) -> LogIndex { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | pub fn prev_term(&self) -> TermId { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn take_committed(&mut self) -> CommittedIter<'_, Log> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `state` is never read [INFO] [stdout] --> src/node.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Node { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 8 | state: RaftState, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "7bf7282a1d21dea09f1770a708bfc8a39f54cacba82f76a7222c6a7788e8048d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bf7282a1d21dea09f1770a708bfc8a39f54cacba82f76a7222c6a7788e8048d", kill_on_drop: false }` [INFO] [stdout] 7bf7282a1d21dea09f1770a708bfc8a39f54cacba82f76a7222c6a7788e8048d