[INFO] cloning repository https://github.com/dzaleskis/bachelor_lab_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dzaleskis/bachelor_lab_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzaleskis%2Fbachelor_lab_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzaleskis%2Fbachelor_lab_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c6a6bacd70173124361c523ea2e458530ac6fa7d [INFO] checking dzaleskis/bachelor_lab_rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdzaleskis%2Fbachelor_lab_rs" "/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/dzaleskis/bachelor_lab_rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/dzaleskis/bachelor_lab_rs [INFO] finished tweaking git repo https://github.com/dzaleskis/bachelor_lab_rs [INFO] tweaked toml for git repo https://github.com/dzaleskis/bachelor_lab_rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dzaleskis/bachelor_lab_rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded oxigen v2.2.2 [INFO] [stderr] Downloaded clap_derive v3.1.0 [INFO] [stderr] Downloaded historian v4.0.4 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26821e5abd74acb650e8e8935990f4f26b8216c13ee55a9fc87500d9c7162d35 [INFO] running `Command { std: "docker" "start" "-a" "26821e5abd74acb650e8e8935990f4f26b8216c13ee55a9fc87500d9c7162d35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26821e5abd74acb650e8e8935990f4f26b8216c13ee55a9fc87500d9c7162d35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26821e5abd74acb650e8e8935990f4f26b8216c13ee55a9fc87500d9c7162d35", kill_on_drop: false }` [INFO] [stdout] 26821e5abd74acb650e8e8935990f4f26b8216c13ee55a9fc87500d9c7162d35 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6de58e2eb2f63409a5ae5804fda1a8b123df74b147977e2b6f07da38b81faf05 [INFO] running `Command { std: "docker" "start" "-a" "6de58e2eb2f63409a5ae5804fda1a8b123df74b147977e2b6f07da38b81faf05", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking historian v4.0.4 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking oxigen v2.2.2 [INFO] [stderr] Compiling clap_derive v3.1.0 [INFO] [stderr] Checking clap v3.1.0 [INFO] [stderr] Checking ga v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::passes::traced::*` [INFO] [stdout] --> src/passes/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::passes::traced::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `collect_elements`, `collect_underlying`, `get_test_data` [INFO] [stdout] --> src/passes/tests.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::utils::test_data::{get_test_data, collect_underlying, collect_elements}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/utils/test_data.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | for i in 1..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solutions` [INFO] [stdout] --> src/main.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | let (solutions, generation, progress, _population) = GeneticExecution::::new() [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solutions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `get_copy` and `copy_within` are never used [INFO] [stdout] --> src/model/element.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl Element { [INFO] [stdout] | ------------------------------ associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn get_copy(slice: &[Element], i: usize, reporter: &mut Reporter) -> Element { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn copy_within(slice: &mut [Element], i: usize, j: usize, reporter: &mut Reporter) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/passes/tests.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let mut data = vec![1,2,3,5,4]; [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/passes/tests.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | let mut data = vec![1,2,3,4,5]; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_lesser` is never used [INFO] [stdout] --> src/passes/traced.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn is_lesser(a: &Element, b: &Element, rep: &mut Reporter) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `with_time` is never used [INFO] [stdout] --> src/utils/time.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn with_time(f: F) -> (u64, R) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/utils/test_data.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | for i in 1..size { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `solutions` [INFO] [stdout] --> src/main.rs:36:10 [INFO] [stdout] | [INFO] [stdout] 36 | let (solutions, generation, progress, _population) = GeneticExecution::::new() [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solutions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `get_copy` and `copy_within` are never used [INFO] [stdout] --> src/model/element.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl Element { [INFO] [stdout] | ------------------------------ associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn get_copy(slice: &[Element], i: usize, reporter: &mut Reporter) -> Element { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn copy_within(slice: &mut [Element], i: usize, j: usize, reporter: &mut Reporter) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_lesser` is never used [INFO] [stdout] --> src/passes/traced.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn is_lesser(a: &Element, b: &Element, rep: &mut Reporter) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `with_time` is never used [INFO] [stdout] --> src/utils/time.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn with_time(f: F) -> (u64, R) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.05s [INFO] running `Command { std: "docker" "inspect" "6de58e2eb2f63409a5ae5804fda1a8b123df74b147977e2b6f07da38b81faf05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6de58e2eb2f63409a5ae5804fda1a8b123df74b147977e2b6f07da38b81faf05", kill_on_drop: false }` [INFO] [stdout] 6de58e2eb2f63409a5ae5804fda1a8b123df74b147977e2b6f07da38b81faf05