[INFO] cloning repository https://github.com/ComfortablyDumb/PSO-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ComfortablyDumb/PSO-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FComfortablyDumb%2FPSO-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FComfortablyDumb%2FPSO-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 513eb9b7de5988cc0aafc043291c4196b3c4ec99
[INFO] checking ComfortablyDumb/PSO-Rust against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FComfortablyDumb%2FPSO-Rust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  73% (218/297)
Updating files:  74% (220/297)
Updating files:  75% (223/297)
Updating files:  76% (226/297)
Updating files:  77% (229/297)
Updating files:  78% (232/297)
Updating files:  79% (235/297)
Updating files:  80% (238/297)
Updating files:  81% (241/297)
Updating files:  82% (244/297)
Updating files:  83% (247/297)
Updating files:  84% (250/297)
Updating files:  85% (253/297)
Updating files:  86% (256/297)
Updating files:  87% (259/297)
Updating files:  88% (262/297)
Updating files:  89% (265/297)
Updating files:  90% (268/297)
Updating files:  91% (271/297)
Updating files:  92% (274/297)
Updating files:  93% (277/297)
Updating files:  94% (280/297)
Updating files:  95% (283/297)
Updating files:  96% (286/297)
Updating files:  97% (289/297)
Updating files:  98% (292/297)
Updating files:  99% (295/297)
Updating files: 100% (297/297)
Updating files: 100% (297/297), done.
[INFO] validating manifest of git repo https://github.com/ComfortablyDumb/PSO-Rust on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ComfortablyDumb/PSO-Rust
[INFO] finished tweaking git repo https://github.com/ComfortablyDumb/PSO-Rust
[INFO] tweaked toml for git repo https://github.com/ComfortablyDumb/PSO-Rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/ComfortablyDumb/PSO-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfa1b6dc3368b263e619c9a8bdf9a809879e9cfd6dc96c55fad13e9cbbc63578
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dfa1b6dc3368b263e619c9a8bdf9a809879e9cfd6dc96c55fad13e9cbbc63578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfa1b6dc3368b263e619c9a8bdf9a809879e9cfd6dc96c55fad13e9cbbc63578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa1b6dc3368b263e619c9a8bdf9a809879e9cfd6dc96c55fad13e9cbbc63578", kill_on_drop: false }`
[INFO] [stdout] dfa1b6dc3368b263e619c9a8bdf9a809879e9cfd6dc96c55fad13e9cbbc63578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9e0718fbaa465fe19c516a6fde2b1f0cfc490311f871c57eb82559f598315bd1
[INFO] running `Command { std: "docker" "start" "-a" "9e0718fbaa465fe19c516a6fde2b1f0cfc490311f871c57eb82559f598315bd1", kill_on_drop: false }`
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking pso v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `norm`
[INFO] [stdout]   --> src/main.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn norm(p:&Vec<f64>)->f64{
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `norm`
[INFO] [stdout]   --> src/main.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn norm(p:&Vec<f64>)->f64{
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "9e0718fbaa465fe19c516a6fde2b1f0cfc490311f871c57eb82559f598315bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e0718fbaa465fe19c516a6fde2b1f0cfc490311f871c57eb82559f598315bd1", kill_on_drop: false }`
[INFO] [stdout] 9e0718fbaa465fe19c516a6fde2b1f0cfc490311f871c57eb82559f598315bd1