[INFO] cloning repository https://github.com/WhiteDragon001227/linear-genetic-programming [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WhiteDragon001227/linear-genetic-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhiteDragon001227%2Flinear-genetic-programming", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhiteDragon001227%2Flinear-genetic-programming'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8595975224deeb941fad4e1fe6b76436d0a33542 [INFO] checking WhiteDragon001227/linear-genetic-programming against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhiteDragon001227%2Flinear-genetic-programming" "/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/WhiteDragon001227/linear-genetic-programming on toolchain 18a6d911caba59605eb03db1452848a85d2e5879 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WhiteDragon001227/linear-genetic-programming [INFO] finished tweaking git repo https://github.com/WhiteDragon001227/linear-genetic-programming [INFO] tweaked toml for git repo https://github.com/WhiteDragon001227/linear-genetic-programming written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/WhiteDragon001227/linear-genetic-programming 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" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tabled_derive v0.3.0 [INFO] [stderr] Downloaded plotters-bitmap v0.3.1 [INFO] [stderr] Downloaded papergrid v0.4.0 [INFO] [stderr] Downloaded tabled v0.7.0 [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_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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be49dc7eb08638e611b9747090bf872510f5f90252d7d4f2ac47f09de1790590 [INFO] running `Command { std: "docker" "start" "-a" "be49dc7eb08638e611b9747090bf872510f5f90252d7d4f2ac47f09de1790590", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be49dc7eb08638e611b9747090bf872510f5f90252d7d4f2ac47f09de1790590", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be49dc7eb08638e611b9747090bf872510f5f90252d7d4f2ac47f09de1790590", kill_on_drop: false }` [INFO] [stdout] be49dc7eb08638e611b9747090bf872510f5f90252d7d4f2ac47f09de1790590 [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=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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87849bfc620891c251056e5c474086fe451fc392ae075904d9b14f71920b5ab1 [INFO] running `Command { std: "docker" "start" "-a" "87849bfc620891c251056e5c474086fe451fc392ae075904d9b14f71920b5ab1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling openssl-sys v0.9.73 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking socket2 v0.4.5 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling pathfinder_simd v0.5.1 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking papergrid v0.4.0 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking num-complex v0.4.1 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking bytemuck v1.9.1 [INFO] [stderr] Checking weezl v0.1.6 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking libmath v0.2.1 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking servo-fontconfig v0.5.1 [INFO] [stderr] Checking freetype v0.7.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking more-asserts v0.2.2 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking font-kit v0.10.1 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking ttf-parser v0.12.3 [INFO] [stderr] Checking pretty_assertions v1.2.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling tabled_derive v0.3.0 [INFO] [stderr] Compiling strum_macros v0.24.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking plotters-bitmap v0.3.1 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking tabled v0.7.0 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking strum v0.24.0 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking tokio-util v0.7.1 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking ordered-float v3.0.0 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking hyper v0.14.18 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.10 [INFO] [stderr] Checking lgp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `child_a_instructions` [INFO] [stdout] --> src/genes/individuals.rs:169:14 [INFO] [stdout] | [INFO] [stdout] 169 | let [child_a_instructions, child_b_instructions] = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_a_instructions` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child_b_instructions` [INFO] [stdout] --> src/genes/individuals.rs:169:36 [INFO] [stdout] | [INFO] [stdout] 169 | let [child_a_instructions, child_b_instructions] = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_b_instructions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/genes/individuals.rs:177:13 [INFO] [stdout] | [INFO] [stdout] 177 | let mut instructions_a = self.clone(); [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: variable does not need to be mutable [INFO] [stdout] --> src/genes/individuals.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | let mut instructions_b = mate.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child_a_instructions` [INFO] [stdout] --> src/genes/individuals.rs:169:14 [INFO] [stdout] | [INFO] [stdout] 169 | let [child_a_instructions, child_b_instructions] = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_a_instructions` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child_b_instructions` [INFO] [stdout] --> src/genes/individuals.rs:169:36 [INFO] [stdout] | [INFO] [stdout] 169 | let [child_a_instructions, child_b_instructions] = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_child_b_instructions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/genes/individuals.rs:177:13 [INFO] [stdout] | [INFO] [stdout] 177 | let mut instructions_a = self.clone(); [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: variable does not need to be mutable [INFO] [stdout] --> src/genes/individuals.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | let mut instructions_b = mate.clone(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/metrics/benchmarks.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl<'a, InputType> RunningBenchmark<'a, InputType> [INFO] [stdout] | --------------------------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/metrics/benchmarks.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl<'a, InputType> RunningBenchmark<'a, InputType> [INFO] [stdout] | --------------------------------------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.88s [INFO] running `Command { std: "docker" "inspect" "87849bfc620891c251056e5c474086fe451fc392ae075904d9b14f71920b5ab1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87849bfc620891c251056e5c474086fe451fc392ae075904d9b14f71920b5ab1", kill_on_drop: false }` [INFO] [stdout] 87849bfc620891c251056e5c474086fe451fc392ae075904d9b14f71920b5ab1