[INFO] cloning repository https://github.com/BuzzZ80/Wythoffian-Constructor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BuzzZ80/Wythoffian-Constructor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBuzzZ80%2FWythoffian-Constructor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBuzzZ80%2FWythoffian-Constructor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e0ba9409f6e87be9f215662615bb63a03d2fbd3
[INFO] checking BuzzZ80/Wythoffian-Constructor against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBuzzZ80%2FWythoffian-Constructor" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BuzzZ80/Wythoffian-Constructor
[INFO] finished tweaking git repo https://github.com/BuzzZ80/Wythoffian-Constructor
[INFO] tweaked toml for git repo https://github.com/BuzzZ80/Wythoffian-Constructor written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BuzzZ80/Wythoffian-Constructor on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BuzzZ80/Wythoffian-Constructor 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5559b9abffc5fc98226555e2e0515809f55aa005e3e717d04128f09199059325
[INFO] running `Command { std: "docker" "start" "5559b9abffc5fc98226555e2e0515809f55aa005e3e717d04128f09199059325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5559b9abffc5fc98226555e2e0515809f55aa005e3e717d04128f09199059325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5559b9abffc5fc98226555e2e0515809f55aa005e3e717d04128f09199059325" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5559b9abffc5fc98226555e2e0515809f55aa005e3e717d04128f09199059325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5559b9abffc5fc98226555e2e0515809f55aa005e3e717d04128f09199059325" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling miniquad v0.4.8
[INFO] [stderr]     Checking glam v0.27.0
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]     Checking quad-rand v0.2.3
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking fontdue v0.9.3
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking macroquad v0.4.14
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking wythoffian v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `edges` is never read
[INFO] [stdout]  --> src/flag.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct FlagGraph {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 5 |     pub flags: Vec<Flag>,
[INFO] [stdout] 6 |     pub edges: Vec<(usize, usize, u32)> // indices into flag list, + number of shared vertices
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `edges` is never read
[INFO] [stdout]  --> src/flag.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct FlagGraph {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 5 |     pub flags: Vec<Flag>,
[INFO] [stdout] 6 |     pub edges: Vec<(usize, usize, u32)> // indices into flag list, + number of shared vertices
[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 22.90s
[INFO] running `Command { std: "docker" "inspect" "5559b9abffc5fc98226555e2e0515809f55aa005e3e717d04128f09199059325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5559b9abffc5fc98226555e2e0515809f55aa005e3e717d04128f09199059325", kill_on_drop: false }`
[INFO] [stdout] 5559b9abffc5fc98226555e2e0515809f55aa005e3e717d04128f09199059325
