[INFO] fetching crate rs-genetics 0.1.1... [INFO] building rs-genetics-0.1.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate rs-genetics 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate rs-genetics 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rs-genetics 0.1.1 [INFO] tweaked toml for crates.io crate rs-genetics 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rs-genetics 0.1.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rs-genetics 0.1.1 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a890699a40555404bc5c2ff7cde9febc7c670e002ad2bc93b82f81a90cf5da7 [INFO] running `Command { std: "docker" "start" "-a" "8a890699a40555404bc5c2ff7cde9febc7c670e002ad2bc93b82f81a90cf5da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a890699a40555404bc5c2ff7cde9febc7c670e002ad2bc93b82f81a90cf5da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a890699a40555404bc5c2ff7cde9febc7c670e002ad2bc93b82f81a90cf5da7", kill_on_drop: false }` [INFO] [stdout] 8a890699a40555404bc5c2ff7cde9febc7c670e002ad2bc93b82f81a90cf5da7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89a81eac8fd007e64f4f025f441761057b6ee58cfe3d79300d07bdc05c0e0644 [INFO] running `Command { std: "docker" "start" "-a" "89a81eac8fd007e64f4f025f441761057b6ee58cfe3d79300d07bdc05c0e0644", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.25 [INFO] [stderr] Compiling libloading v0.8.6 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cc v1.2.13 [INFO] [stderr] Compiling miniz_oxide v0.8.3 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v6.0.0 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling weezl v0.1.8 [INFO] [stderr] Compiling font-kit v0.14.2 [INFO] [stderr] Compiling bytemuck v1.21.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling syn v2.0.94 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling ttf-parser v0.20.0 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling pathfinder_simd v0.5.4 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling plotters-bitmap v0.3.7 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling rs-genetics v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/population.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | let mut individual:Vec = (0..81).map(|_|rng.gen_range(0..10)).collect(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `initialization` is never read [INFO] [stdout] --> src/population.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct GA [INFO] [stdout] | -- field in this struct [INFO] [stdout] 75 | where F:Fn(Population)->f64{ [INFO] [stdout] 76 | initialization: InitializationStrategy, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.01s [INFO] running `Command { std: "docker" "inspect" "89a81eac8fd007e64f4f025f441761057b6ee58cfe3d79300d07bdc05c0e0644", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89a81eac8fd007e64f4f025f441761057b6ee58cfe3d79300d07bdc05c0e0644", kill_on_drop: false }` [INFO] [stdout] 89a81eac8fd007e64f4f025f441761057b6ee58cfe3d79300d07bdc05c0e0644 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c7d961e1115464a39ae771e8ed64883f338a97e01abb4722c17ddf419e64ee8 [INFO] running `Command { std: "docker" "start" "-a" "8c7d961e1115464a39ae771e8ed64883f338a97e01abb4722c17ddf419e64ee8", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/population.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | let mut individual:Vec = (0..81).map(|_|rng.gen_range(0..10)).collect(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `initialization` is never read [INFO] [stdout] --> src/population.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct GA [INFO] [stdout] | -- field in this struct [INFO] [stdout] 75 | where F:Fn(Population)->f64{ [INFO] [stdout] 76 | initialization: InitializationStrategy, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rs-genetics v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `TSPInitialization` [INFO] [stdout] --> examples/sudoku.rs:2:67 [INFO] [stdout] | [INFO] [stdout] 2 | use rs_genetics::population::{Config, GA, InitializationStrategy, TSPInitialization, GetPopulation, Population, SudokuInitialization}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/population.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | let mut individual:Vec = (0..81).map(|_|rng.gen_range(0..10)).collect(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `initialization` is never read [INFO] [stdout] --> src/population.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct GA [INFO] [stdout] | -- field in this struct [INFO] [stdout] 75 | where F:Fn(Population)->f64{ [INFO] [stdout] 76 | initialization: InitializationStrategy, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "8c7d961e1115464a39ae771e8ed64883f338a97e01abb4722c17ddf419e64ee8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c7d961e1115464a39ae771e8ed64883f338a97e01abb4722c17ddf419e64ee8", kill_on_drop: false }` [INFO] [stdout] 8c7d961e1115464a39ae771e8ed64883f338a97e01abb4722c17ddf419e64ee8