[INFO] cloning repository https://github.com/lazovicff/eigen-trust-algorithm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lazovicff/eigen-trust-algorithm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flazovicff%2Feigen-trust-algorithm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flazovicff%2Feigen-trust-algorithm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76794972745b163c9d20bf0a85f07862d99c3291
[INFO] building lazovicff/eigen-trust-algorithm against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flazovicff%2Feigen-trust-algorithm" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lazovicff/eigen-trust-algorithm
[INFO] finished tweaking git repo https://github.com/lazovicff/eigen-trust-algorithm
[INFO] tweaked toml for git repo https://github.com/lazovicff/eigen-trust-algorithm written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lazovicff/eigen-trust-algorithm on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lazovicff/eigen-trust-algorithm 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/Janko-dev/rustydiff`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stdout] 6c9d63dc08d158c605450a2f661cea386605dc88521bb68e3efcf64308b2b234
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[INFO] running `Command { std: "docker" "inspect" "6c9d63dc08d158c605450a2f661cea386605dc88521bb68e3efcf64308b2b234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c9d63dc08d158c605450a2f661cea386605dc88521bb68e3efcf64308b2b234", kill_on_drop: false }`
[INFO] [stdout] 6c9d63dc08d158c605450a2f661cea386605dc88521bb68e3efcf64308b2b234
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92305fb3da72ce70a9bd185e2871c0d96e8fb7a948ca76e2e27fb54835dea035
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[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling indexmap v2.6.0
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[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling priority-queue v2.1.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-complex v0.4.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling rustydiff v0.1.0 (https://github.com/Janko-dev/rustydiff#f3b15038)
[INFO] [stderr]    Compiling eigen-trust-algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `Graph` is more private than the item `compute_scores`
[INFO] [stdout]    --> src/transitive_trust.rs:123:1
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn compute_scores(graph: Graph, source: String) -> Vec<Result> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `compute_scores` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Graph` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/transitive_trust.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout]  67 | struct Graph {
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `transitive_trust::Result` is more private than the item `compute_scores`
[INFO] [stdout]    --> src/transitive_trust.rs:123:1
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn compute_scores(graph: Graph, source: String) -> Vec<Result> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `compute_scores` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `transitive_trust::Result` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/transitive_trust.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout]   8 | struct Result {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_NEIGHBOURS` is never used
[INFO] [stdout]  --> src/eigen_trust.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const NUM_NEIGHBOURS: usize = 5;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_ITER` is never used
[INFO] [stdout]  --> src/eigen_trust.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const NUM_ITER: usize = 30;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PRE_TRUST_WEIGHT` is never used
[INFO] [stdout]  --> src/eigen_trust.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const PRE_TRUST_WEIGHT: f32 = 0.5;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONFIDENCE_THRESHOLD` is never used
[INFO] [stdout]  --> src/eigen_trust.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const CONFIDENCE_THRESHOLD: f32 = 0.3;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SECURE_THRESHOLD` is never used
[INFO] [stdout]  --> src/eigen_trust.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const SECURE_THRESHOLD: f32 = 0.7;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_lt` is never used
[INFO] [stdout]  --> src/eigen_trust.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn validate_lt(lt: [[f32; NUM_NEIGHBOURS]; NUM_NEIGHBOURS]) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_lt_overlap` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn validate_lt_overlap(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normalise` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn normalise(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_scalar_mul` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn vec_scalar_mul(s: [f32; NUM_NEIGHBOURS], y: f32) -> [f32; NUM_NEIGHBOURS] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_add` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn vec_add(s: [f32; NUM_NEIGHBOURS], y: [f32; NUM_NEIGHBOURS]) -> [f32; NUM_NEIGHBOURS] {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transpose` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn transpose(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_snap_score` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn calculate_snap_score(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:93:6
[INFO] [stdout]    |
[INFO] [stdout] 93 | enum State {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_snap_score_with_threshold` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:100:4
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn calculate_snap_score_with_threshold(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_snap_score_threshold` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:156:4
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn calculate_snap_score_threshold(pre_trust: [f32; NUM_NEIGHBOURS]) -> f32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `positive_run` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn positive_run(
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `negative_run` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:209:4
[INFO] [stdout]     |
[INFO] [stdout] 209 | fn negative_run(
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `negative_adjustment` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:234:4
[INFO] [stdout]     |
[INFO] [stdout] 234 | fn negative_adjustment(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `functional_case` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:253:4
[INFO] [stdout]     |
[INFO] [stdout] 253 | fn functional_case() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sybil_case` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:319:4
[INFO] [stdout]     |
[INFO] [stdout] 319 | fn sybil_case() {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sleeping_agent_case` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:366:4
[INFO] [stdout]     |
[INFO] [stdout] 366 | fn sleeping_agent_case() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_NEIGHBOURS` is never used
[INFO] [stdout]  --> src/gnn.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const NUM_NEIGHBOURS: usize = 5;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `forward_run` is never used
[INFO] [stdout]  --> src/gnn.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn forward_run<'a, const NUM_ITER: usize>(
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_job` is never used
[INFO] [stdout]   --> src/gnn.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn run_job() {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_NEIGHBOURS` is never used
[INFO] [stdout]  --> src/hubs_and_auth.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const NUM_NEIGHBOURS: usize = 5;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_ITER` is never used
[INFO] [stdout]  --> src/hubs_and_auth.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const NUM_ITER: usize = 50;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/hubs_and_auth.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn run(
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_job` is never used
[INFO] [stdout]   --> src/hubs_and_auth.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn run_job() {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_NEIGHBOURS` is never used
[INFO] [stdout]  --> src/page_rank.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const NUM_NEIGHBOURS: usize = 5;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_ITER` is never used
[INFO] [stdout]  --> src/page_rank.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const NUM_ITER: usize = 50;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DAMPENING_AMOUNT` is never used
[INFO] [stdout]  --> src/page_rank.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const DAMPENING_AMOUNT: f32 = 0.2;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/page_rank.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn run(
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_job` is never used
[INFO] [stdout]   --> src/page_rank.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn run_job() {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node`, `p_score`, and `n_score` are never read
[INFO] [stdout]   --> src/transitive_trust.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct Result {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout]  9 |     node: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     p_score: f32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     n_score: f32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Result` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `net_score` is never used
[INFO] [stdout]   --> src/transitive_trust.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Result {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn net_score(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_negative_edge` is never used
[INFO] [stdout]   --> src/transitive_trust.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Node {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn add_negative_edge(&mut self, target: String, weight: f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_negative_edge` is never used
[INFO] [stdout]   --> src/transitive_trust.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Graph {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn add_negative_edge(&mut self, source: String, target: String, weight: f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transpose` is never used
[INFO] [stdout]  --> src/utils.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn transpose<const N: usize>(
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normalise` is never used
[INFO] [stdout]   --> src/utils.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn normalise<const N: usize>(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normalise_sqrt` is never used
[INFO] [stdout]   --> src/utils.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn normalise_sqrt<const N: usize>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_scalar_mul` is never used
[INFO] [stdout]   --> src/utils.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn vec_scalar_mul<const N: usize>(s: [f32; N], y: f32) -> [f32; N] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_add` is never used
[INFO] [stdout]   --> src/utils.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn vec_add<const N: usize>(s: [f32; N], y: [f32; N]) -> [f32; N] {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.32s
[INFO] running `Command { std: "docker" "inspect" "92305fb3da72ce70a9bd185e2871c0d96e8fb7a948ca76e2e27fb54835dea035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92305fb3da72ce70a9bd185e2871c0d96e8fb7a948ca76e2e27fb54835dea035", kill_on_drop: false }`
[INFO] [stdout] 92305fb3da72ce70a9bd185e2871c0d96e8fb7a948ca76e2e27fb54835dea035
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7aa2fa7c00e490c69904a8351fc7bf066ad02435d482c38785314863513886a1
[INFO] running `Command { std: "docker" "start" "-a" "7aa2fa7c00e490c69904a8351fc7bf066ad02435d482c38785314863513886a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling eigen-trust-algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `Graph` is more private than the item `compute_scores`
[INFO] [stdout]    --> src/transitive_trust.rs:123:1
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn compute_scores(graph: Graph, source: String) -> Vec<Result> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `compute_scores` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Graph` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/transitive_trust.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout]  67 | struct Graph {
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `transitive_trust::Result` is more private than the item `compute_scores`
[INFO] [stdout]    --> src/transitive_trust.rs:123:1
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub fn compute_scores(graph: Graph, source: String) -> Vec<Result> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `compute_scores` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `transitive_trust::Result` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/transitive_trust.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout]   8 | struct Result {
[INFO] [stdout]     | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_NEIGHBOURS` is never used
[INFO] [stdout]  --> src/eigen_trust.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const NUM_NEIGHBOURS: usize = 5;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_ITER` is never used
[INFO] [stdout]  --> src/eigen_trust.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const NUM_ITER: usize = 30;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PRE_TRUST_WEIGHT` is never used
[INFO] [stdout]  --> src/eigen_trust.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const PRE_TRUST_WEIGHT: f32 = 0.5;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONFIDENCE_THRESHOLD` is never used
[INFO] [stdout]  --> src/eigen_trust.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const CONFIDENCE_THRESHOLD: f32 = 0.3;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SECURE_THRESHOLD` is never used
[INFO] [stdout]  --> src/eigen_trust.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const SECURE_THRESHOLD: f32 = 0.7;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_lt` is never used
[INFO] [stdout]  --> src/eigen_trust.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn validate_lt(lt: [[f32; NUM_NEIGHBOURS]; NUM_NEIGHBOURS]) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate_lt_overlap` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn validate_lt_overlap(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normalise` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn normalise(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_scalar_mul` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn vec_scalar_mul(s: [f32; NUM_NEIGHBOURS], y: f32) -> [f32; NUM_NEIGHBOURS] {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_add` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn vec_add(s: [f32; NUM_NEIGHBOURS], y: [f32; NUM_NEIGHBOURS]) -> [f32; NUM_NEIGHBOURS] {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transpose` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn transpose(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_snap_score` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn calculate_snap_score(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `State` is never used
[INFO] [stdout]   --> src/eigen_trust.rs:93:6
[INFO] [stdout]    |
[INFO] [stdout] 93 | enum State {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_snap_score_with_threshold` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:100:4
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn calculate_snap_score_with_threshold(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_snap_score_threshold` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:156:4
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn calculate_snap_score_threshold(pre_trust: [f32; NUM_NEIGHBOURS]) -> f32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `positive_run` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn positive_run(
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `negative_run` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:209:4
[INFO] [stdout]     |
[INFO] [stdout] 209 | fn negative_run(
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `negative_adjustment` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:234:4
[INFO] [stdout]     |
[INFO] [stdout] 234 | fn negative_adjustment(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `functional_case` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:253:4
[INFO] [stdout]     |
[INFO] [stdout] 253 | fn functional_case() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sybil_case` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:319:4
[INFO] [stdout]     |
[INFO] [stdout] 319 | fn sybil_case() {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sleeping_agent_case` is never used
[INFO] [stdout]    --> src/eigen_trust.rs:366:4
[INFO] [stdout]     |
[INFO] [stdout] 366 | fn sleeping_agent_case() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_NEIGHBOURS` is never used
[INFO] [stdout]  --> src/gnn.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const NUM_NEIGHBOURS: usize = 5;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `forward_run` is never used
[INFO] [stdout]  --> src/gnn.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn forward_run<'a, const NUM_ITER: usize>(
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_job` is never used
[INFO] [stdout]   --> src/gnn.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn run_job() {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_NEIGHBOURS` is never used
[INFO] [stdout]  --> src/hubs_and_auth.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const NUM_NEIGHBOURS: usize = 5;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_ITER` is never used
[INFO] [stdout]  --> src/hubs_and_auth.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const NUM_ITER: usize = 50;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/hubs_and_auth.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn run(
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_job` is never used
[INFO] [stdout]   --> src/hubs_and_auth.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn run_job() {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_NEIGHBOURS` is never used
[INFO] [stdout]  --> src/page_rank.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const NUM_NEIGHBOURS: usize = 5;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_ITER` is never used
[INFO] [stdout]  --> src/page_rank.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const NUM_ITER: usize = 50;
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DAMPENING_AMOUNT` is never used
[INFO] [stdout]  --> src/page_rank.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const DAMPENING_AMOUNT: f32 = 0.2;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/page_rank.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn run(
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_job` is never used
[INFO] [stdout]   --> src/page_rank.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn run_job() {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node`, `p_score`, and `n_score` are never read
[INFO] [stdout]   --> src/transitive_trust.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | struct Result {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout]  9 |     node: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     p_score: f32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     n_score: f32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Result` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `net_score` is never used
[INFO] [stdout]   --> src/transitive_trust.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Result {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn net_score(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_negative_edge` is never used
[INFO] [stdout]   --> src/transitive_trust.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Node {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn add_negative_edge(&mut self, target: String, weight: f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_negative_edge` is never used
[INFO] [stdout]   --> src/transitive_trust.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Graph {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn add_negative_edge(&mut self, source: String, target: String, weight: f32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transpose` is never used
[INFO] [stdout]  --> src/utils.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn transpose<const N: usize>(
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normalise` is never used
[INFO] [stdout]   --> src/utils.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn normalise<const N: usize>(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `normalise_sqrt` is never used
[INFO] [stdout]   --> src/utils.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn normalise_sqrt<const N: usize>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_scalar_mul` is never used
[INFO] [stdout]   --> src/utils.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn vec_scalar_mul<const N: usize>(s: [f32; N], y: f32) -> [f32; N] {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_add` is never used
[INFO] [stdout]   --> src/utils.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn vec_add<const N: usize>(s: [f32; N], y: [f32; N]) -> [f32; N] {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "7aa2fa7c00e490c69904a8351fc7bf066ad02435d482c38785314863513886a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aa2fa7c00e490c69904a8351fc7bf066ad02435d482c38785314863513886a1", kill_on_drop: false }`
[INFO] [stdout] 7aa2fa7c00e490c69904a8351fc7bf066ad02435d482c38785314863513886a1
