[INFO] cloning repository https://github.com/aarmn/qugene
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aarmn/qugene" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarmn%2Fqugene", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarmn%2Fqugene'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 500612213a351c593eadefdb7573e2b6ed4b8c46
[INFO] checking aarmn/qugene against try#1779a8680dcd39c56ed600627cf6742ef07ed78c for pr-149045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarmn%2Fqugene" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aarmn/qugene
[INFO] finished tweaking git repo https://github.com/aarmn/qugene
[INFO] tweaked toml for git repo https://github.com/aarmn/qugene written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aarmn/qugene on toolchain 1779a8680dcd39c56ed600627cf6742ef07ed78c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aarmn/qugene 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" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "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 enum-display-macro v0.1.3
[INFO] [stderr]   Downloaded anstream v0.6.5
[INFO] [stderr]   Downloaded enum-display v0.1.3
[INFO] [stderr]   Downloaded clap_builder v4.4.12
[INFO] [stderr]   Downloaded clap v4.4.12
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91cc1946739711d0d7eacf258ef2a6a8d7f7021b31d1994f553b2dae1753312f
[INFO] running `Command { std: "docker" "start" "-a" "91cc1946739711d0d7eacf258ef2a6a8d7f7021b31d1994f553b2dae1753312f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91cc1946739711d0d7eacf258ef2a6a8d7f7021b31d1994f553b2dae1753312f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91cc1946739711d0d7eacf258ef2a6a8d7f7021b31d1994f553b2dae1753312f", kill_on_drop: false }`
[INFO] [stdout] 91cc1946739711d0d7eacf258ef2a6a8d7f7021b31d1994f553b2dae1753312f
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1779a8680dcd39c56ed600627cf6742ef07ed78c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8549483ec677e6b946534e94a427bf235e0b0346de7eec432ee153118f49080
[INFO] running `Command { std: "docker" "start" "-a" "d8549483ec677e6b946534e94a427bf235e0b0346de7eec432ee153118f49080", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking anstream v0.6.5
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking clap_builder v4.4.12
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling enum-display-macro v0.1.3
[INFO] [stderr]     Checking enum-display v0.1.3
[INFO] [stderr]     Checking clap v4.4.12
[INFO] [stderr]     Checking qugene v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ChessBoard`
[INFO] [stdout]  --> src/main.rs:4:51
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::evolution::{evolve, ShowingBoardModes, ChessBoard};
[INFO] [stdout]   |                                                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ChessBoard`
[INFO] [stdout]  --> src/main.rs:4:51
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::evolution::{evolve, ShowingBoardModes, ChessBoard};
[INFO] [stdout]   |                                                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strategy`
[INFO] [stdout]    --> src/evolution.rs:148:34
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn mutate(this: &mut ChessBoard, strategy: MutationStrategy) {
[INFO] [stdout]     |                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_strategy`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SliceRandom` and `SliceTendencyToEqality` are never constructed
[INFO] [stdout]    --> src/evolution.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub enum MutationStrategy {
[INFO] [stdout]     |          ---------------- variants in this enum
[INFO] [stdout] 127 |     SliceRandom,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 128 |     SliceTendencyToEqality,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strategy`
[INFO] [stdout]    --> src/evolution.rs:148:34
[INFO] [stdout]     |
[INFO] [stdout] 148 | fn mutate(this: &mut ChessBoard, strategy: MutationStrategy) {
[INFO] [stdout]     |                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_strategy`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SliceRandom` and `SliceTendencyToEqality` are never constructed
[INFO] [stdout]    --> src/evolution.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub enum MutationStrategy {
[INFO] [stdout]     |          ---------------- variants in this enum
[INFO] [stdout] 127 |     SliceRandom,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 128 |     SliceTendencyToEqality,
[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 7.89s
[INFO] running `Command { std: "docker" "inspect" "d8549483ec677e6b946534e94a427bf235e0b0346de7eec432ee153118f49080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8549483ec677e6b946534e94a427bf235e0b0346de7eec432ee153118f49080", kill_on_drop: false }`
[INFO] [stdout] d8549483ec677e6b946534e94a427bf235e0b0346de7eec432ee153118f49080
