[INFO] cloning repository https://github.com/c0ntinua/nn-scope [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/c0ntinua/nn-scope" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0ntinua%2Fnn-scope", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0ntinua%2Fnn-scope'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9a8f0c2a6428a1ce8d2510427955600cf9eaaf8 [INFO] testing c0ntinua/nn-scope against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0ntinua%2Fnn-scope" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/c0ntinua/nn-scope on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/c0ntinua/nn-scope [INFO] finished tweaking git repo https://github.com/c0ntinua/nn-scope [INFO] tweaked toml for git repo https://github.com/c0ntinua/nn-scope written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/c0ntinua/nn-scope 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ccd4e0a4fae743263bfc0e4213f3abc05e84c4643d5d7865f138d72f56667fa [INFO] running `Command { std: "docker" "start" "-a" "5ccd4e0a4fae743263bfc0e4213f3abc05e84c4643d5d7865f138d72f56667fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ccd4e0a4fae743263bfc0e4213f3abc05e84c4643d5d7865f138d72f56667fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ccd4e0a4fae743263bfc0e4213f3abc05e84c4643d5d7865f138d72f56667fa", kill_on_drop: false }` [INFO] [stdout] 5ccd4e0a4fae743263bfc0e4213f3abc05e84c4643d5d7865f138d72f56667fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ddcedd1c9ea62bf4bee99931c9f1e2f823ca140b7cf6aeb8db51defbd34fb5c [INFO] running `Command { std: "docker" "start" "-a" "3ddcedd1c9ea62bf4bee99931c9f1e2f823ca140b7cf6aeb8db51defbd34fb5c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling miniz_oxide v0.5.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bytemuck v1.9.1 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wayland-client v0.29.4 [INFO] [stderr] Compiling nix v0.22.3 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling spin v0.9.3 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling flate2 v1.0.23 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling num-complex v0.4.1 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling deflate v1.0.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling weezl v0.1.6 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling wayland-commons v0.29.4 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling wide v0.7.4 [INFO] [stderr] Compiling jpeg-decoder v0.2.6 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling wayland-protocols v0.29.4 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling object v0.28.4 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling lebe v0.5.1 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling simba v0.7.1 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling flume v0.10.12 [INFO] [stderr] Compiling png v0.15.3 [INFO] [stderr] Compiling exr v1.4.2 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tiff v0.7.2 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling png v0.17.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling ncurses v5.101.0 [INFO] [stderr] Compiling minifb v0.23.0 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling image v0.24.2 [INFO] [stderr] Compiling image v0.22.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling wayland-cursor v0.29.4 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling nalgebra v0.30.1 [INFO] [stderr] Compiling apng v0.2.0 [INFO] [stderr] Compiling float_extras v0.1.6 [INFO] [stderr] Compiling imageproc v0.23.0 [INFO] [stderr] Compiling f v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::network::*` [INFO] [stdout] --> src/data.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::network::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::random` [INFO] [stdout] --> src/canvas.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::random; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::settings::DisplaySetting::*` [INFO] [stdout] --> src/network.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::settings::DisplaySetting::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::num::traits::Pow` [INFO] [stdout] --> src/network.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::num::traits::Pow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Scale` [INFO] [stdout] --> src/settings.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use rusttype::{Font, Scale}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `window::*` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use window::*;use vector::*;use train::*;use network::*;use escape::*;use canvas::*;use data::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `escape::*` [INFO] [stdout] --> src/main.rs:9:61 [INFO] [stdout] | [INFO] [stdout] 9 | use window::*;use vector::*;use train::*;use network::*;use escape::*;use canvas::*;use data::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rgb` [INFO] [stdout] --> src/canvas.rs:49:70 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn add_grid(&mut self, x_range : (f64,f64), y_range : (f64,f64),rgb : [u32;3]) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rgb` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_x` is never read [INFO] [stdout] --> src/canvas.rs:82:11 [INFO] [stdout] | [INFO] [stdout] 82 | let mut current_x = x_range.0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x_unit_per_col` [INFO] [stdout] --> src/canvas.rs:116:7 [INFO] [stdout] | [INFO] [stdout] 116 | let x_unit_per_col = (x_range.1 - x_range.0)/(cols as f64); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_unit_per_col` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_x` [INFO] [stdout] --> src/canvas.rs:118:11 [INFO] [stdout] | [INFO] [stdout] 118 | let mut current_x = x_range.0; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/canvas.rs:118:7 [INFO] [stdout] | [INFO] [stdout] 118 | let mut current_x = x_range.0; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rgb` is never read [INFO] [stdout] --> src/canvas.rs:175:11 [INFO] [stdout] | [INFO] [stdout] 175 | let mut rgb = [255u8;3]; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/canvas.rs:199:8 [INFO] [stdout] | [INFO] [stdout] 199 | let j = (i%2) as i32; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/network.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | _ => {print!("no act for node {}",t);}, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/network.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 99 | _ => {print!("no act for node {}",t);}, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/network.rs:151:11 [INFO] [stdout] | [INFO] [stdout] 151 | for n in 0..nodes_in_layer[layer] { list.push(layer); } [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/main.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | let mut data = random_regular_datapoints( 3, x_range, y_range); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/main.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | let mut g = |x : f64| libm::sin(x); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `positions` [INFO] [stdout] --> src/main.rs:89:11 [INFO] [stdout] | [INFO] [stdout] 89 | let positions = f.positions(&graph_canvas); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_positions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `positions` [INFO] [stdout] --> src/main.rs:124:11 [INFO] [stdout] | [INFO] [stdout] 124 | let positions = f.positions(&graph_canvas); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_positions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `positions` [INFO] [stdout] --> src/main.rs:131:11 [INFO] [stdout] | [INFO] [stdout] 131 | let positions = f.positions(&graph_canvas); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_positions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/main.rs:140:11 [INFO] [stdout] | [INFO] [stdout] 140 | let g = model_function(settings.model); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | let mut data = random_regular_datapoints( 3, x_range, y_range); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:23:6 [INFO] [stdout] | [INFO] [stdout] 23 | let mut g = |x : f64| libm::sin(x); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/main.rs:160:7 [INFO] [stdout] | [INFO] [stdout] 160 | let a = rand::random::(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `y_range_from_data` is never used [INFO] [stdout] --> src/data.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn y_range_from_data(data : &[(f64,f64)]) -> (f64,f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `clean` and `dense_default` are never used [INFO] [stdout] --> src/network.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 27 | impl Network { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn clean(&mut self, weight_limit : f64) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | pub fn dense_default(layers : usize) -> Network { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `system_window` is never used [INFO] [stdout] --> src/window.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn system_window(rows : usize, cols : usize) -> Window { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CurrentSetting` and `RateOfLayer` are never constructed [INFO] [stdout] --> src/settings.rs:35:2 [INFO] [stdout] | [INFO] [stdout] 34 | pub enum DisplaySetting { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] 35 | CurrentSetting(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | RateOfLayer { rate : f64, layer : usize}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DisplaySetting` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/canvas.rs:130:10 [INFO] [stdout] | [INFO] [stdout] 130 | let N = network.layer_list.len(); [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/network.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | let N = self.num_nodes; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/network.rs:84:7 [INFO] [stdout] | [INFO] [stdout] 84 | let N = self.num_nodes; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/network.rs:108:7 [INFO] [stdout] | [INFO] [stdout] 108 | let N = self.num_nodes; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "3ddcedd1c9ea62bf4bee99931c9f1e2f823ca140b7cf6aeb8db51defbd34fb5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ddcedd1c9ea62bf4bee99931c9f1e2f823ca140b7cf6aeb8db51defbd34fb5c", kill_on_drop: false }` [INFO] [stdout] 3ddcedd1c9ea62bf4bee99931c9f1e2f823ca140b7cf6aeb8db51defbd34fb5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83c11984251d043da8b5a5ea8c08269468521a5c0ee1607dbb8985f9951dad4b [INFO] running `Command { std: "docker" "start" "-a" "83c11984251d043da8b5a5ea8c08269468521a5c0ee1607dbb8985f9951dad4b", kill_on_drop: false }` [INFO] [stderr] Compiling f v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::network::*` [INFO] [stdout] --> src/data.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::network::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::random` [INFO] [stdout] --> src/canvas.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::random; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::settings::DisplaySetting::*` [INFO] [stdout] --> src/network.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::settings::DisplaySetting::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::num::traits::Pow` [INFO] [stdout] --> src/network.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::num::traits::Pow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Scale` [INFO] [stdout] --> src/settings.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use rusttype::{Font, Scale}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `window::*` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use window::*;use vector::*;use train::*;use network::*;use escape::*;use canvas::*;use data::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `escape::*` [INFO] [stdout] --> src/main.rs:9:61 [INFO] [stdout] | [INFO] [stdout] 9 | use window::*;use vector::*;use train::*;use network::*;use escape::*;use canvas::*;use data::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rgb` [INFO] [stdout] --> src/canvas.rs:49:70 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn add_grid(&mut self, x_range : (f64,f64), y_range : (f64,f64),rgb : [u32;3]) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rgb` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_x` is never read [INFO] [stdout] --> src/canvas.rs:82:11 [INFO] [stdout] | [INFO] [stdout] 82 | let mut current_x = x_range.0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x_unit_per_col` [INFO] [stdout] --> src/canvas.rs:116:7 [INFO] [stdout] | [INFO] [stdout] 116 | let x_unit_per_col = (x_range.1 - x_range.0)/(cols as f64); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_unit_per_col` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_x` [INFO] [stdout] --> src/canvas.rs:118:11 [INFO] [stdout] | [INFO] [stdout] 118 | let mut current_x = x_range.0; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/canvas.rs:118:7 [INFO] [stdout] | [INFO] [stdout] 118 | let mut current_x = x_range.0; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rgb` is never read [INFO] [stdout] --> src/canvas.rs:175:11 [INFO] [stdout] | [INFO] [stdout] 175 | let mut rgb = [255u8;3]; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/canvas.rs:199:8 [INFO] [stdout] | [INFO] [stdout] 199 | let j = (i%2) as i32; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/network.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | _ => {print!("no act for node {}",t);}, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/network.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 99 | _ => {print!("no act for node {}",t);}, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/network.rs:151:11 [INFO] [stdout] | [INFO] [stdout] 151 | for n in 0..nodes_in_layer[layer] { list.push(layer); } [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/main.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | let mut data = random_regular_datapoints( 3, x_range, y_range); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/main.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | let mut g = |x : f64| libm::sin(x); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `positions` [INFO] [stdout] --> src/main.rs:89:11 [INFO] [stdout] | [INFO] [stdout] 89 | let positions = f.positions(&graph_canvas); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_positions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `positions` [INFO] [stdout] --> src/main.rs:124:11 [INFO] [stdout] | [INFO] [stdout] 124 | let positions = f.positions(&graph_canvas); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_positions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `positions` [INFO] [stdout] --> src/main.rs:131:11 [INFO] [stdout] | [INFO] [stdout] 131 | let positions = f.positions(&graph_canvas); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_positions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/main.rs:140:11 [INFO] [stdout] | [INFO] [stdout] 140 | let g = model_function(settings.model); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | let mut data = random_regular_datapoints( 3, x_range, y_range); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:23:6 [INFO] [stdout] | [INFO] [stdout] 23 | let mut g = |x : f64| libm::sin(x); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/main.rs:160:7 [INFO] [stdout] | [INFO] [stdout] 160 | let a = rand::random::(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `y_range_from_data` is never used [INFO] [stdout] --> src/data.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn y_range_from_data(data : &[(f64,f64)]) -> (f64,f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `clean` and `dense_default` are never used [INFO] [stdout] --> src/network.rs:127:9 [INFO] [stdout] | [INFO] [stdout] 27 | impl Network { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn clean(&mut self, weight_limit : f64) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | pub fn dense_default(layers : usize) -> Network { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `system_window` is never used [INFO] [stdout] --> src/window.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn system_window(rows : usize, cols : usize) -> Window { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CurrentSetting` and `RateOfLayer` are never constructed [INFO] [stdout] --> src/settings.rs:35:2 [INFO] [stdout] | [INFO] [stdout] 34 | pub enum DisplaySetting { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] 35 | CurrentSetting(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | RateOfLayer { rate : f64, layer : usize}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DisplaySetting` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/canvas.rs:130:10 [INFO] [stdout] | [INFO] [stdout] 130 | let N = network.layer_list.len(); [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/network.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | let N = self.num_nodes; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/network.rs:84:7 [INFO] [stdout] | [INFO] [stdout] 84 | let N = self.num_nodes; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/network.rs:108:7 [INFO] [stdout] | [INFO] [stdout] 108 | let N = self.num_nodes; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 34 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.09s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "83c11984251d043da8b5a5ea8c08269468521a5c0ee1607dbb8985f9951dad4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83c11984251d043da8b5a5ea8c08269468521a5c0ee1607dbb8985f9951dad4b", kill_on_drop: false }` [INFO] [stdout] 83c11984251d043da8b5a5ea8c08269468521a5c0ee1607dbb8985f9951dad4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 43a980c2a0e34bd7a1a23a56b14cf7b6d942b0acdfc18c08413785a6ae99a62c [INFO] running `Command { std: "docker" "start" "-a" "43a980c2a0e34bd7a1a23a56b14cf7b6d942b0acdfc18c08413785a6ae99a62c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::network::*` [INFO] [stderr] --> src/data.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::network::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::random` [INFO] [stderr] --> src/canvas.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use rand::random; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::settings::DisplaySetting::*` [INFO] [stderr] --> src/network.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::settings::DisplaySetting::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::num::traits::Pow` [INFO] [stderr] --> src/network.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::num::traits::Pow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Scale` [INFO] [stderr] --> src/settings.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use rusttype::{Font, Scale}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `window::*` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use window::*;use vector::*;use train::*;use network::*;use escape::*;use canvas::*;use data::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `escape::*` [INFO] [stderr] --> src/main.rs:9:61 [INFO] [stderr] | [INFO] [stderr] 9 | use window::*;use vector::*;use train::*;use network::*;use escape::*;use canvas::*;use data::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rgb` [INFO] [stderr] --> src/canvas.rs:49:70 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn add_grid(&mut self, x_range : (f64,f64), y_range : (f64,f64),rgb : [u32;3]) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rgb` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `current_x` is never read [INFO] [stderr] --> src/canvas.rs:82:11 [INFO] [stderr] | [INFO] [stderr] 82 | let mut current_x = x_range.0; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x_unit_per_col` [INFO] [stderr] --> src/canvas.rs:116:7 [INFO] [stderr] | [INFO] [stderr] 116 | let x_unit_per_col = (x_range.1 - x_range.0)/(cols as f64); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_unit_per_col` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_x` [INFO] [stderr] --> src/canvas.rs:118:11 [INFO] [stderr] | [INFO] [stderr] 118 | let mut current_x = x_range.0; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_x` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/canvas.rs:118:7 [INFO] [stderr] | [INFO] [stderr] 118 | let mut current_x = x_range.0; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rgb` is never read [INFO] [stderr] --> src/canvas.rs:175:11 [INFO] [stderr] | [INFO] [stderr] 175 | let mut rgb = [255u8;3]; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `j` [INFO] [stderr] --> src/canvas.rs:199:8 [INFO] [stderr] | [INFO] [stderr] 199 | let j = (i%2) as i32; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/network.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | _ => {print!("no act for node {}",t);}, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/network.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | _ => {print!("no act for node {}",t);}, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/network.rs:151:11 [INFO] [stderr] | [INFO] [stderr] 151 | for n in 0..nodes_in_layer[layer] { list.push(layer); } [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/main.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | let mut data = random_regular_datapoints( 3, x_range, y_range); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/main.rs:23:10 [INFO] [stderr] | [INFO] [stderr] 23 | let mut g = |x : f64| libm::sin(x); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `positions` [INFO] [stderr] --> src/main.rs:89:11 [INFO] [stderr] | [INFO] [stderr] 89 | let positions = f.positions(&graph_canvas); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_positions` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `positions` [INFO] [stderr] --> src/main.rs:124:11 [INFO] [stderr] | [INFO] [stderr] 124 | let positions = f.positions(&graph_canvas); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_positions` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `positions` [INFO] [stderr] --> src/main.rs:131:11 [INFO] [stderr] | [INFO] [stderr] 131 | let positions = f.positions(&graph_canvas); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_positions` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `g` [INFO] [stderr] --> src/main.rs:140:11 [INFO] [stderr] | [INFO] [stderr] 140 | let g = model_function(settings.model); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:21:6 [INFO] [stderr] | [INFO] [stderr] 21 | let mut data = random_regular_datapoints( 3, x_range, y_range); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:23:6 [INFO] [stderr] | [INFO] [stderr] 23 | let mut g = |x : f64| libm::sin(x); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/main.rs:160:7 [INFO] [stderr] | [INFO] [stderr] 160 | let a = rand::random::(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] [INFO] [stderr] warning: function `y_range_from_data` is never used [INFO] [stderr] --> src/data.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn y_range_from_data(data : &[(f64,f64)]) -> (f64,f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `clean` and `dense_default` are never used [INFO] [stderr] --> src/network.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 27 | impl Network { [INFO] [stderr] | ------------ associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 127 | pub fn clean(&mut self, weight_limit : f64) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 140 | pub fn dense_default(layers : usize) -> Network { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `system_window` is never used [INFO] [stderr] --> src/window.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn system_window(rows : usize, cols : usize) -> Window { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `CurrentSetting` and `RateOfLayer` are never constructed [INFO] [stderr] --> src/settings.rs:35:2 [INFO] [stderr] | [INFO] [stderr] 34 | pub enum DisplaySetting { [INFO] [stderr] | -------------- variants in this enum [INFO] [stderr] 35 | CurrentSetting(usize), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 41 | RateOfLayer { rate : f64, layer : usize}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `DisplaySetting` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/canvas.rs:130:10 [INFO] [stderr] | [INFO] [stderr] 130 | let N = network.layer_list.len(); [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/network.rs:60:7 [INFO] [stderr] | [INFO] [stderr] 60 | let N = self.num_nodes; [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/network.rs:84:7 [INFO] [stderr] | [INFO] [stderr] 84 | let N = self.num_nodes; [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/network.rs:108:7 [INFO] [stderr] | [INFO] [stderr] 108 | let N = self.num_nodes; [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] [INFO] [stderr] warning: `f` (bin "f" test) generated 34 warnings (run `cargo fix --bin "f" --tests` to apply 22 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/f-c7b8c83a91a6d184) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "43a980c2a0e34bd7a1a23a56b14cf7b6d942b0acdfc18c08413785a6ae99a62c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43a980c2a0e34bd7a1a23a56b14cf7b6d942b0acdfc18c08413785a6ae99a62c", kill_on_drop: false }` [INFO] [stdout] 43a980c2a0e34bd7a1a23a56b14cf7b6d942b0acdfc18c08413785a6ae99a62c [INFO] testing c0ntinua/nn-scope against beta-2024-01-09 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc0ntinua%2Fnn-scope" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/c0ntinua/nn-scope on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/c0ntinua/nn-scope [INFO] finished tweaking git repo https://github.com/c0ntinua/nn-scope [INFO] tweaked toml for git repo https://github.com/c0ntinua/nn-scope written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/c0ntinua/nn-scope 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" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d62c21f4dbe42855ee4d945e940eb9e479930678177bfc640ec4cf8c694f068d [INFO] running `Command { std: "docker" "start" "-a" "d62c21f4dbe42855ee4d945e940eb9e479930678177bfc640ec4cf8c694f068d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d62c21f4dbe42855ee4d945e940eb9e479930678177bfc640ec4cf8c694f068d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d62c21f4dbe42855ee4d945e940eb9e479930678177bfc640ec4cf8c694f068d", kill_on_drop: false }` [INFO] [stdout] d62c21f4dbe42855ee4d945e940eb9e479930678177bfc640ec4cf8c694f068d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e01104e2fae158963c0c2ba48ef3d9a7bbcfc43a840471feb1c438c7277a999a [INFO] running `Command { std: "docker" "start" "-a" "e01104e2fae158963c0c2ba48ef3d9a7bbcfc43a840471feb1c438c7277a999a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling miniz_oxide v0.5.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling wayland-scanner v0.29.4 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling wayland-sys v0.29.4 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bytemuck v1.9.1 [INFO] [stderr] Compiling wayland-client v0.29.4 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling nix v0.22.3 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling spin v0.9.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling flate2 v1.0.23 [INFO] [stderr] Compiling num-complex v0.4.1 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling deflate v1.0.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling weezl v0.1.6 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e01104e2fae158963c0c2ba48ef3d9a7bbcfc43a840471feb1c438c7277a999a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e01104e2fae158963c0c2ba48ef3d9a7bbcfc43a840471feb1c438c7277a999a", kill_on_drop: false }` [INFO] [stdout] e01104e2fae158963c0c2ba48ef3d9a7bbcfc43a840471feb1c438c7277a999a