[INFO] cloning repository https://github.com/LiangrunDa/bft-crdt-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LiangrunDa/bft-crdt-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiangrunDa%2Fbft-crdt-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiangrunDa%2Fbft-crdt-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ca93af33a136c5b80c7a0e287f7885e75a10217f [INFO] checking LiangrunDa/bft-crdt-rs against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLiangrunDa%2Fbft-crdt-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/LiangrunDa/bft-crdt-rs [INFO] finished tweaking git repo https://github.com/LiangrunDa/bft-crdt-rs [INFO] tweaked toml for git repo https://github.com/LiangrunDa/bft-crdt-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/LiangrunDa/bft-crdt-rs on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/LiangrunDa/bft-crdt-rs 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sval_ref v2.13.2 [INFO] [stderr] Downloaded str_indices v0.4.4 [INFO] [stderr] Downloaded value-bag-sval2 v1.10.0 [INFO] [stderr] Downloaded sval_json v2.13.2 [INFO] [stderr] Downloaded serde_fmt v1.0.3 [INFO] [stderr] Downloaded value-bag-serde1 v1.10.0 [INFO] [stderr] Downloaded sval_dynamic v2.13.2 [INFO] [stderr] Downloaded sval_buffer v2.13.2 [INFO] [stderr] Downloaded sval v2.13.2 [INFO] [stderr] Downloaded ropey v1.6.1 [INFO] [stderr] Downloaded sval_fmt v2.13.2 [INFO] [stderr] Downloaded sval_nested v2.13.2 [INFO] [stderr] Downloaded sval_serde v2.13.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a03111868a0695c69a03063cc1a6dde3eeaf2e2797a41b90d4c43bb3a9fe8274 [INFO] running `Command { std: "docker" "start" "-a" "a03111868a0695c69a03063cc1a6dde3eeaf2e2797a41b90d4c43bb3a9fe8274", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a03111868a0695c69a03063cc1a6dde3eeaf2e2797a41b90d4c43bb3a9fe8274", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a03111868a0695c69a03063cc1a6dde3eeaf2e2797a41b90d4c43bb3a9fe8274", kill_on_drop: false }` [INFO] [stdout] a03111868a0695c69a03063cc1a6dde3eeaf2e2797a41b90d4c43bb3a9fe8274 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1db89247ec8c89a22366a670429e0de1ea3319a2f77510fd8df59458dc1f8233 [INFO] running `Command { std: "docker" "start" "-a" "1db89247ec8c89a22366a670429e0de1ea3319a2f77510fd8df59458dc1f8233", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] | [INFO] [stderr] = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking log v0.4.24 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling serde_json v1.0.135 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling bitflags v2.7.0 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling tempfile v3.15.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking clap_builder v4.5.26 [INFO] [stderr] Checking time v0.3.37 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking crossbeam-channel v0.5.14 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking gethostname v0.2.3 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking str_indices v0.4.4 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking ropey v1.6.1 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling pin-project-internal v1.1.8 [INFO] [stderr] Compiling async-trait v0.1.85 [INFO] [stderr] Compiling prost v0.11.9 [INFO] [stderr] Compiling prost-types v0.11.9 [INFO] [stderr] Checking tokio v1.43.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking axum-core v0.3.4 [INFO] [stderr] Checking pin-project v1.1.8 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling prost-build v0.11.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking crdts v0.1.0 (/opt/rustwide/workdir/crdts) [INFO] [stdout] warning: unused import: `rand::rngs::StdRng` [INFO] [stdout] --> crdts/src/bft_crdts/bft_crdt.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rand::rngs::StdRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sha512` [INFO] [stdout] --> crdts/src/bft_crdts/hash_graph.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use sha2::{Digest, Sha256, Sha512}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v2` [INFO] [stdout] --> crdts/src/bft_crdts/bft_rga.rs:149:45 [INFO] [stdout] | [INFO] [stdout] 149 | if let BFTRGAOp::Insert(v2, i2, ei2) = &n.value { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_v2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ei2` [INFO] [stdout] --> crdts/src/bft_crdts/bft_rga.rs:149:53 [INFO] [stdout] | [INFO] [stdout] 149 | if let BFTRGAOp::Insert(v2, i2, ei2) = &n.value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ei2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_ancestor_recurse` and `is_ancestor_dfs` are never used [INFO] [stdout] --> crdts/src/bft_crdts/hash_graph.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 51 | impl HashGraph { [INFO] [stdout] | --------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 146 | fn is_ancestor_recurse(&self, ancestor: &HashType, descendant: &Node, visited: &mut HashSet) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 180 | fn is_ancestor_dfs(&self, ancestor: &HashType, descendant: &Node) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crdts/src/crdts/linked_list.rs:185:17 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 185 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crdts/src/crdts/linked_list.rs:194:21 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 194 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crdts/src/crdts/linked_list.rs:203:23 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn cursor_mut(&mut self) -> CursorMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 203 | pub fn cursor_mut(&mut self) -> CursorMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tonic-build v0.9.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.24 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling protocol v0.1.0 (/opt/rustwide/workdir/protocol) [INFO] [stderr] Checking tracing-appender v0.2.3 [INFO] [stderr] Checking clap v4.5.26 [INFO] [stderr] Checking tokio-util v0.7.13 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tracing-bunyan-formatter v0.3.10 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking comparison v0.1.0 (/opt/rustwide/workdir/comparison) [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/orset.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/orset.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> comparison/src/orset.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | for i in 0..num_ops { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> comparison/src/orset.rs:124:13 [INFO] [stdout] | [INFO] [stdout] 124 | let mut bft_orset = BFTORSet::new(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/orset.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/orset.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> comparison/src/rga.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let mut bft_rga = BFTRGA::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/rga.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/rga.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> comparison/src/rga.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | let mut bft_rga = BFTRGA::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/rga.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> comparison/src/rga.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | for i in 0..num_ops { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/rga.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> comparison/src/rga.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | for i in 0..num_ops { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> comparison/src/concurrent_edit.rs:151:25 [INFO] [stdout] | [INFO] [stdout] 151 | for i in 0..buffer.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> comparison/src/concurrent_edit.rs:320:25 [INFO] [stdout] | [INFO] [stdout] 320 | for i in 0..buffer.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `len`, `is_empty`, and `chars_to_bytes` are never used [INFO] [stdout] --> comparison/src/common.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 47 | impl TestData { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 48 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn chars_to_bytes(&self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> comparison/src/concurrent_edit.rs:112:29 [INFO] [stdout] | [INFO] [stdout] 112 | ... sender.send(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 112 | let _ = sender.send(msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/orset.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> comparison/src/concurrent_edit.rs:402:5 [INFO] [stdout] | [INFO] [stdout] 402 | handle1.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 402 | let _ = handle1.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> comparison/src/concurrent_edit.rs:403:5 [INFO] [stdout] | [INFO] [stdout] 403 | handle2.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 403 | let _ = handle2.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/orset.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> comparison/src/concurrent_edit.rs:425:5 [INFO] [stdout] | [INFO] [stdout] 425 | bft_handle1.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 425 | let _ = bft_handle1.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> comparison/src/orset.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | for i in 0..num_ops { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> comparison/src/concurrent_edit.rs:426:5 [INFO] [stdout] | [INFO] [stdout] 426 | bft_handle2.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 426 | let _ = bft_handle2.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> comparison/src/orset.rs:124:13 [INFO] [stdout] | [INFO] [stdout] 124 | let mut bft_orset = BFTORSet::new(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/orset.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/orset.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> comparison/src/rga.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | let mut bft_rga = BFTRGA::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/rga.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/rga.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> comparison/src/rga.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | let mut bft_rga = BFTRGA::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/rga.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> comparison/src/rga.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | for i in 0..num_ops { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run` [INFO] [stdout] --> comparison/src/rga.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | for run in 0..num_runs { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_run` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> comparison/src/rga.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | for i in 0..num_ops { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> comparison/src/concurrent_edit.rs:151:25 [INFO] [stdout] | [INFO] [stdout] 151 | for i in 0..buffer.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> comparison/src/concurrent_edit.rs:320:25 [INFO] [stdout] | [INFO] [stdout] 320 | for i in 0..buffer.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `len`, `is_empty`, and `chars_to_bytes` are never used [INFO] [stdout] --> comparison/src/common.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 47 | impl TestData { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 48 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn chars_to_bytes(&self) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> comparison/src/concurrent_edit.rs:112:29 [INFO] [stdout] | [INFO] [stdout] 112 | ... sender.send(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 112 | let _ = sender.send(msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> comparison/src/concurrent_edit.rs:402:5 [INFO] [stdout] | [INFO] [stdout] 402 | handle1.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 402 | let _ = handle1.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> comparison/src/concurrent_edit.rs:403:5 [INFO] [stdout] | [INFO] [stdout] 403 | handle2.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 403 | let _ = handle2.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> comparison/src/concurrent_edit.rs:425:5 [INFO] [stdout] | [INFO] [stdout] 425 | bft_handle1.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 425 | let _ = bft_handle1.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> comparison/src/concurrent_edit.rs:426:5 [INFO] [stdout] | [INFO] [stdout] 426 | bft_handle2.join(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 426 | let _ = bft_handle2.join(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ORSetOp` [INFO] [stdout] --> crdts/benches/crdt_benchmarks/orset.rs:4:34 [INFO] [stdout] | [INFO] [stdout] 4 | use crdts::crdts::orset::{ORSet, ORSetOp}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RGAOp` [INFO] [stdout] --> crdts/benches/crdt_benchmarks/rga.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use crdts::crdts::rga::{RGA, RGAOp}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::rngs::StdRng` [INFO] [stdout] --> crdts/src/bft_crdts/bft_crdt.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use rand::rngs::StdRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sha512` [INFO] [stdout] --> crdts/src/bft_crdts/hash_graph.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use sha2::{Digest, Sha256, Sha512}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v2` [INFO] [stdout] --> crdts/src/bft_crdts/bft_rga.rs:149:45 [INFO] [stdout] | [INFO] [stdout] 149 | if let BFTRGAOp::Insert(v2, i2, ei2) = &n.value { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_v2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ei2` [INFO] [stdout] --> crdts/src/bft_crdts/bft_rga.rs:149:53 [INFO] [stdout] | [INFO] [stdout] 149 | if let BFTRGAOp::Insert(v2, i2, ei2) = &n.value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ei2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_ancestor_recurse` and `is_ancestor_dfs` are never used [INFO] [stdout] --> crdts/src/bft_crdts/hash_graph.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 51 | impl HashGraph { [INFO] [stdout] | --------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 146 | fn is_ancestor_recurse(&self, ancestor: &HashType, descendant: &Node, visited: &mut HashSet) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 180 | fn is_ancestor_dfs(&self, ancestor: &HashType, descendant: &Node) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crdts/src/crdts/linked_list.rs:185:17 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 185 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crdts/src/crdts/linked_list.rs:194:21 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 194 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crdts/src/crdts/linked_list.rs:203:23 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn cursor_mut(&mut self) -> CursorMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 203 | pub fn cursor_mut(&mut self) -> CursorMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking axum v0.6.20 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.9.2 [INFO] [stderr] Checking tester-client v0.1.0 (/opt/rustwide/workdir/tester-client) [INFO] [stderr] Checking tester v0.1.0 (/opt/rustwide/workdir/tester-server) [INFO] [stdout] warning: unused import: `std::collections::LinkedList` [INFO] [stdout] --> tester-client/src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::collections::LinkedList; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::LinkedList` [INFO] [stdout] --> tester-client/src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::collections::LinkedList; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s [INFO] running `Command { std: "docker" "inspect" "1db89247ec8c89a22366a670429e0de1ea3319a2f77510fd8df59458dc1f8233", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1db89247ec8c89a22366a670429e0de1ea3319a2f77510fd8df59458dc1f8233", kill_on_drop: false }` [INFO] [stdout] 1db89247ec8c89a22366a670429e0de1ea3319a2f77510fd8df59458dc1f8233