[INFO] cloning repository https://github.com/sjwjames/secure_rf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sjwjames/secure_rf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjwjames%2Fsecure_rf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjwjames%2Fsecure_rf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6c38eb87887aef0461925306fc70d978e681dd77 [INFO] checking sjwjames/secure_rf against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjwjames%2Fsecure_rf" "/workspace/builds/worker-47/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sjwjames/secure_rf on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sjwjames/secure_rf [INFO] finished tweaking git repo https://github.com/sjwjames/secure_rf [INFO] tweaked toml for git repo https://github.com/sjwjames/secure_rf written to /workspace/builds/worker-47/source/Cargo.toml [INFO] crate git repo https://github.com/sjwjames/secure_rf already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde-hjson v0.8.2 [INFO] [stderr] Downloaded config v0.9.3 [INFO] [stderr] Downloaded num-bigint v0.2.3 [INFO] [stderr] Downloaded num_cpus v1.11.0 [INFO] [stderr] Downloaded serde_json v1.0.41 [INFO] [stderr] Downloaded serde_derive v1.0.102 [INFO] [stderr] Downloaded serde v1.0.102 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37457a245795a0270a82c5dd11bb1cb1c114cb2167337b92ba42c38d6e68a00f [INFO] running `Command { std: "docker" "start" "-a" "37457a245795a0270a82c5dd11bb1cb1c114cb2167337b92ba42c38d6e68a00f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37457a245795a0270a82c5dd11bb1cb1c114cb2167337b92ba42c38d6e68a00f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37457a245795a0270a82c5dd11bb1cb1c114cb2167337b92ba42c38d6e68a00f", kill_on_drop: false }` [INFO] [stdout] 37457a245795a0270a82c5dd11bb1cb1c114cb2167337b92ba42c38d6e68a00f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42f31a05a754703f727515a7f2e8d61ed78f9c1e4b208a1d18e53f65aaa6559e [INFO] running `Command { std: "docker" "start" "-a" "42f31a05a754703f727515a7f2e8d61ed78f9c1e4b208a1d18e53f65aaa6559e", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking num_cpus v1.11.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking config v0.9.3 [INFO] [stderr] Checking random_forest_rust v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/utils.rs (2 fixes) [INFO] [stderr] Fixed src/protocol.rs (22 fixes) [INFO] [stderr] Fixed src/field_change.rs (5 fixes) [INFO] [stderr] Fixed src/dot_product.rs (13 fixes) [INFO] [stderr] Fixed src/random_forest.rs (9 fixes) [INFO] [stderr] Fixed src/ti.rs (45 fixes) [INFO] [stderr] Fixed src/message.rs (8 fixes) [INFO] [stderr] Fixed src/or_xor.rs (20 fixes) [INFO] [stderr] Fixed src/comparison.rs (21 fixes) [INFO] [stderr] Fixed src/bit_decomposition.rs (9 fixes) [INFO] [stderr] Fixed src/computing_party.rs (15 fixes) [INFO] [stderr] Fixed src/decision_tree.rs (23 fixes) [INFO] [stderr] Fixed src/multiplication.rs (39 fixes) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/message.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 81 | return Ok(message.unwrap()); [INFO] [stdout] | --------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 89 | Err("asd") [INFO] [stdout] | ^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToBigUint` [INFO] [stdout] --> src/ti.rs:16:32 [INFO] [stdout] | [INFO] [stdout] 16 | use num::bigint::{BigUint, ToBigUint, ToBigInt, RandBigInt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToBigUint` [INFO] [stdout] --> src/utils.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use num::bigint::{BigUint, ToBigUint, ToBigInt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToBigUint` [INFO] [stdout] --> src/multiplication.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | use num::bigint::{BigUint, ToBigUint, ToBigInt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `major_class_index_receive` is never read [INFO] [stdout] --> src/decision_tree.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let mut major_class_index_receive: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value captured by `key` is never read [INFO] [stdout] --> src/protocol.rs:51:29 [INFO] [stdout] | [INFO] [stdout] 51 | ... key = i * number_count + j; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `output` is never read [INFO] [stdout] --> src/field_change.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | let mut output = Vec::new(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `output` is never read [INFO] [stdout] --> src/field_change.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | let mut output = Vec::new(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `diff_list_message` is never read [INFO] [stdout] --> src/multiplication.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | let mut diff_list_message = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:257:17 [INFO] [stdout] | [INFO] [stdout] 257 | let mut received_list: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `received_list` is assigned to, but never used [INFO] [stdout] --> src/multiplication.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | let mut received_list: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_received_list` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:310:13 [INFO] [stdout] | [INFO] [stdout] 310 | received_list = serde_json::from_str(&message_received.message_content).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:313:13 [INFO] [stdout] | [INFO] [stdout] 313 | received_list = serde_json::from_str(&message_received.message_content).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:366:17 [INFO] [stdout] | [INFO] [stdout] 366 | let mut received_list: Vec>> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `w` is never read [INFO] [stdout] --> src/comparison.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut w = -1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/message.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 81 | return Ok(message.unwrap()); [INFO] [stdout] | --------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 89 | Err("asd") [INFO] [stdout] | ^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToBigUint` [INFO] [stdout] --> src/ti.rs:16:32 [INFO] [stdout] | [INFO] [stdout] 16 | use num::bigint::{BigUint, ToBigUint, ToBigInt, RandBigInt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToBigUint` [INFO] [stdout] --> src/utils.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use num::bigint::{BigUint, ToBigUint, ToBigInt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToBigUint` [INFO] [stdout] --> src/multiplication.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | use num::bigint::{BigUint, ToBigUint, ToBigInt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `major_class_index_receive` is never read [INFO] [stdout] --> src/decision_tree.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let mut major_class_index_receive: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value captured by `key` is never read [INFO] [stdout] --> src/protocol.rs:51:29 [INFO] [stdout] | [INFO] [stdout] 51 | ... key = i * number_count + j; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `output` is never read [INFO] [stdout] --> src/field_change.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | let mut output = Vec::new(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `output` is never read [INFO] [stdout] --> src/field_change.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | let mut output = Vec::new(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `diff_list_message` is never read [INFO] [stdout] --> src/multiplication.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | let mut diff_list_message = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:257:17 [INFO] [stdout] | [INFO] [stdout] 257 | let mut received_list: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `received_list` is assigned to, but never used [INFO] [stdout] --> src/multiplication.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | let mut received_list: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_received_list` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:310:13 [INFO] [stdout] | [INFO] [stdout] 310 | received_list = serde_json::from_str(&message_received.message_content).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:313:13 [INFO] [stdout] | [INFO] [stdout] 313 | received_list = serde_json::from_str(&message_received.message_content).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:366:17 [INFO] [stdout] | [INFO] [stdout] 366 | let mut received_list: Vec>> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `w` is never read [INFO] [stdout] --> src/comparison.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut w = -1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: union is never used: `Xbuffer` [INFO] [stdout] --> src/computing_party.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | union Xbuffer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_u64_matrix` [INFO] [stdout] --> src/computing_party.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 136 | fn load_u64_matrix(file_path: &String, instances: usize, add_dummy: bool, one: u64) -> Vec>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TI_BATCH_SIZE` [INFO] [stdout] --> src/ti.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | const TI_BATCH_SIZE: usize = constants::TI_BATCH_SIZE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `U64S_PER_TX` [INFO] [stdout] --> src/ti.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | const U64S_PER_TX: usize = constants::U64S_PER_TX; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `U8S_PER_TX` [INFO] [stdout] --> src/ti.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | const U8S_PER_TX: usize = constants::U8S_PER_TX; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: union is never used: `Xbuffer` [INFO] [stdout] --> src/ti.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | union Xbuffer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_xor_triple` [INFO] [stdout] --> src/ti.rs:578:8 [INFO] [stdout] | [INFO] [stdout] 578 | fn new_xor_triple(rng: &mut rand::ThreadRng) -> ((u64, u64, u64), (u64, u64, u64)) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/computing_party.rs:568:17 [INFO] [stdout] | [INFO] [stdout] 568 | reader.read_line(&mut line); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/computing_party.rs:571:17 [INFO] [stdout] | [INFO] [stdout] 571 | (*manager).add_message(&message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ti.rs:406:9 [INFO] [stdout] | [INFO] [stdout] 406 | stream.write(message_str.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/decision_tree.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | o_stream.write(format!("{}\n", serde_json::to_string(&message).unwrap()).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/decision_tree.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | o_stream.write(format!("{}\n", serde_json::to_string(&message).unwrap()).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | o_stream.write((message + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:308:13 [INFO] [stdout] | [INFO] [stdout] 308 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 314 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:369:13 [INFO] [stdout] | [INFO] [stdout] 369 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:375:13 [INFO] [stdout] | [INFO] [stdout] 375 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:470:9 [INFO] [stdout] | [INFO] [stdout] 470 | o_stream.write((message + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: union is never used: `Xbuffer` [INFO] [stdout] --> src/computing_party.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | union Xbuffer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_u64_matrix` [INFO] [stdout] --> src/computing_party.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 136 | fn load_u64_matrix(file_path: &String, instances: usize, add_dummy: bool, one: u64) -> Vec>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TI_BATCH_SIZE` [INFO] [stdout] --> src/ti.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | const TI_BATCH_SIZE: usize = constants::TI_BATCH_SIZE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `U64S_PER_TX` [INFO] [stdout] --> src/ti.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | const U64S_PER_TX: usize = constants::U64S_PER_TX; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `U8S_PER_TX` [INFO] [stdout] --> src/ti.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | const U8S_PER_TX: usize = constants::U8S_PER_TX; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: union is never used: `Xbuffer` [INFO] [stdout] --> src/ti.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | union Xbuffer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_xor_triple` [INFO] [stdout] --> src/ti.rs:578:8 [INFO] [stdout] | [INFO] [stdout] 578 | fn new_xor_triple(rng: &mut rand::ThreadRng) -> ((u64, u64, u64), (u64, u64, u64)) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/computing_party.rs:568:17 [INFO] [stdout] | [INFO] [stdout] 568 | reader.read_line(&mut line); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/computing_party.rs:571:17 [INFO] [stdout] | [INFO] [stdout] 571 | (*manager).add_message(&message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ti.rs:406:9 [INFO] [stdout] | [INFO] [stdout] 406 | stream.write(message_str.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/decision_tree.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | o_stream.write(format!("{}\n", serde_json::to_string(&message).unwrap()).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/decision_tree.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | o_stream.write(format!("{}\n", serde_json::to_string(&message).unwrap()).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | o_stream.write((message + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:308:13 [INFO] [stdout] | [INFO] [stdout] 308 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 314 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:369:13 [INFO] [stdout] | [INFO] [stdout] 369 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:375:13 [INFO] [stdout] | [INFO] [stdout] 375 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:470:9 [INFO] [stdout] | [INFO] [stdout] 470 | o_stream.write((message + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/main.rs (9 fixes) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.06s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking random_forest_rust v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/message.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 81 | return Ok(message.unwrap()); [INFO] [stdout] | --------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 89 | Err("asd") [INFO] [stdout] | ^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToBigUint` [INFO] [stdout] --> src/ti.rs:16:32 [INFO] [stdout] | [INFO] [stdout] 16 | use num::bigint::{BigUint, ToBigUint, ToBigInt, RandBigInt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToBigUint` [INFO] [stdout] --> src/utils.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use num::bigint::{BigUint, ToBigUint, ToBigInt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToBigUint` [INFO] [stdout] --> src/multiplication.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | use num::bigint::{BigUint, ToBigUint, ToBigInt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `major_class_index_receive` is never read [INFO] [stdout] --> src/decision_tree.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let mut major_class_index_receive: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value captured by `key` is never read [INFO] [stdout] --> src/protocol.rs:51:29 [INFO] [stdout] | [INFO] [stdout] 51 | ... key = i * number_count + j; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `output` is never read [INFO] [stdout] --> src/field_change.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | let mut output = Vec::new(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `output` is never read [INFO] [stdout] --> src/field_change.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | let mut output = Vec::new(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `diff_list_message` is never read [INFO] [stdout] --> src/multiplication.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | let mut diff_list_message = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:257:17 [INFO] [stdout] | [INFO] [stdout] 257 | let mut received_list: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `received_list` is assigned to, but never used [INFO] [stdout] --> src/multiplication.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | let mut received_list: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_received_list` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:310:13 [INFO] [stdout] | [INFO] [stdout] 310 | received_list = serde_json::from_str(&message_received.message_content).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:313:13 [INFO] [stdout] | [INFO] [stdout] 313 | received_list = serde_json::from_str(&message_received.message_content).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:366:17 [INFO] [stdout] | [INFO] [stdout] 366 | let mut received_list: Vec>> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `w` is never read [INFO] [stdout] --> src/comparison.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut w = -1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/message.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 81 | return Ok(message.unwrap()); [INFO] [stdout] | --------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 89 | Err("asd") [INFO] [stdout] | ^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToBigUint` [INFO] [stdout] --> src/ti.rs:16:32 [INFO] [stdout] | [INFO] [stdout] 16 | use num::bigint::{BigUint, ToBigUint, ToBigInt, RandBigInt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToBigUint` [INFO] [stdout] --> src/utils.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | use num::bigint::{BigUint, ToBigUint, ToBigInt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToBigUint` [INFO] [stdout] --> src/multiplication.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | use num::bigint::{BigUint, ToBigUint, ToBigInt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `major_class_index_receive` is never read [INFO] [stdout] --> src/decision_tree.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let mut major_class_index_receive: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value captured by `key` is never read [INFO] [stdout] --> src/protocol.rs:51:29 [INFO] [stdout] | [INFO] [stdout] 51 | ... key = i * number_count + j; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `output` is never read [INFO] [stdout] --> src/field_change.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | let mut output = Vec::new(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `output` is never read [INFO] [stdout] --> src/field_change.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | let mut output = Vec::new(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `diff_list_message` is never read [INFO] [stdout] --> src/multiplication.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | let mut diff_list_message = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:257:17 [INFO] [stdout] | [INFO] [stdout] 257 | let mut received_list: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `received_list` is assigned to, but never used [INFO] [stdout] --> src/multiplication.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | let mut received_list: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_received_list` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:310:13 [INFO] [stdout] | [INFO] [stdout] 310 | received_list = serde_json::from_str(&message_received.message_content).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:313:13 [INFO] [stdout] | [INFO] [stdout] 313 | received_list = serde_json::from_str(&message_received.message_content).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `received_list` is never read [INFO] [stdout] --> src/multiplication.rs:366:17 [INFO] [stdout] | [INFO] [stdout] 366 | let mut received_list: Vec>> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `w` is never read [INFO] [stdout] --> src/comparison.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut w = -1; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: union is never used: `Xbuffer` [INFO] [stdout] --> src/computing_party.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | union Xbuffer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_u64_matrix` [INFO] [stdout] --> src/computing_party.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 136 | fn load_u64_matrix(file_path: &String, instances: usize, add_dummy: bool, one: u64) -> Vec>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TI_BATCH_SIZE` [INFO] [stdout] --> src/ti.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | const TI_BATCH_SIZE: usize = constants::TI_BATCH_SIZE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `U64S_PER_TX` [INFO] [stdout] --> src/ti.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | const U64S_PER_TX: usize = constants::U64S_PER_TX; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `U8S_PER_TX` [INFO] [stdout] --> src/ti.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | const U8S_PER_TX: usize = constants::U8S_PER_TX; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: union is never used: `Xbuffer` [INFO] [stdout] --> src/ti.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | union Xbuffer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_xor_triple` [INFO] [stdout] --> src/ti.rs:578:8 [INFO] [stdout] | [INFO] [stdout] 578 | fn new_xor_triple(rng: &mut rand::ThreadRng) -> ((u64, u64, u64), (u64, u64, u64)) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/computing_party.rs:568:17 [INFO] [stdout] | [INFO] [stdout] 568 | reader.read_line(&mut line); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/computing_party.rs:571:17 [INFO] [stdout] | [INFO] [stdout] 571 | (*manager).add_message(&message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ti.rs:406:9 [INFO] [stdout] | [INFO] [stdout] 406 | stream.write(message_str.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/decision_tree.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | o_stream.write(format!("{}\n", serde_json::to_string(&message).unwrap()).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/decision_tree.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | o_stream.write(format!("{}\n", serde_json::to_string(&message).unwrap()).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | o_stream.write((message + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:308:13 [INFO] [stdout] | [INFO] [stdout] 308 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 314 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:369:13 [INFO] [stdout] | [INFO] [stdout] 369 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:375:13 [INFO] [stdout] | [INFO] [stdout] 375 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:470:9 [INFO] [stdout] | [INFO] [stdout] 470 | o_stream.write((message + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: union is never used: `Xbuffer` [INFO] [stdout] --> src/computing_party.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | union Xbuffer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_u64_matrix` [INFO] [stdout] --> src/computing_party.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 136 | fn load_u64_matrix(file_path: &String, instances: usize, add_dummy: bool, one: u64) -> Vec>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TI_BATCH_SIZE` [INFO] [stdout] --> src/ti.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | const TI_BATCH_SIZE: usize = constants::TI_BATCH_SIZE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `U64S_PER_TX` [INFO] [stdout] --> src/ti.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | const U64S_PER_TX: usize = constants::U64S_PER_TX; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `U8S_PER_TX` [INFO] [stdout] --> src/ti.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | const U8S_PER_TX: usize = constants::U8S_PER_TX; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: union is never used: `Xbuffer` [INFO] [stdout] --> src/ti.rs:49:11 [INFO] [stdout] | [INFO] [stdout] 49 | union Xbuffer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_xor_triple` [INFO] [stdout] --> src/ti.rs:578:8 [INFO] [stdout] | [INFO] [stdout] 578 | fn new_xor_triple(rng: &mut rand::ThreadRng) -> ((u64, u64, u64), (u64, u64, u64)) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/computing_party.rs:568:17 [INFO] [stdout] | [INFO] [stdout] 568 | reader.read_line(&mut line); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/computing_party.rs:571:17 [INFO] [stdout] | [INFO] [stdout] 571 | (*manager).add_message(&message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ti.rs:406:9 [INFO] [stdout] | [INFO] [stdout] 406 | stream.write(message_str.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/decision_tree.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | o_stream.write(format!("{}\n", serde_json::to_string(&message).unwrap()).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/decision_tree.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | o_stream.write(format!("{}\n", serde_json::to_string(&message).unwrap()).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/protocol.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | o_stream.write((message + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:308:13 [INFO] [stdout] | [INFO] [stdout] 308 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 314 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:369:13 [INFO] [stdout] | [INFO] [stdout] 369 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:375:13 [INFO] [stdout] | [INFO] [stdout] 375 | o_stream.write((serde_json::to_string(&message).unwrap() + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/multiplication.rs:470:9 [INFO] [stdout] | [INFO] [stdout] 470 | o_stream.write((message + "\n").as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "42f31a05a754703f727515a7f2e8d61ed78f9c1e4b208a1d18e53f65aaa6559e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42f31a05a754703f727515a7f2e8d61ed78f9c1e4b208a1d18e53f65aaa6559e", kill_on_drop: false }` [INFO] [stdout] 42f31a05a754703f727515a7f2e8d61ed78f9c1e4b208a1d18e53f65aaa6559e