[INFO] updating cached repository https://github.com/ClaudiaLira/roguelike-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a4b32068b8cfdb2914596917c45eece19e015e12 [INFO] checking ClaudiaLira/roguelike-rust against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClaudiaLira%2Froguelike-rust" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ClaudiaLira/roguelike-rust on toolchain ba72b15666b2491415aec703a02c2364fe5e2790 [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ClaudiaLira/roguelike-rust [INFO] finished tweaking git repo https://github.com/ClaudiaLira/roguelike-rust [INFO] tweaked toml for git repo https://github.com/ClaudiaLira/roguelike-rust written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/ClaudiaLira/roguelike-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cc8ba0bd4a3ea9196e7989d47bdfc02bc3e4d82b8d3174231d201e7d38f64dbc [INFO] running `"docker" "start" "-a" "cc8ba0bd4a3ea9196e7989d47bdfc02bc3e4d82b8d3174231d201e7d38f64dbc"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking instant v0.1.2 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking shrev v1.1.1 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking bresenham v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking lock_api v0.3.2 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking raw-window-handle v0.3.1 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Compiling glow v0.3.0-alpha4 [INFO] [stderr] Checking png v0.15.1 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Compiling derivative v1.0.3 [INFO] [stderr] Compiling specs-derive v0.4.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking rayon v1.2.1 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Checking hibitset v0.6.2 [INFO] [stderr] Checking glutin_glx_sys v0.1.5 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling const-random-macro v0.1.6 [INFO] [stderr] Checking const-random v0.1.6 [INFO] [stderr] Checking ahash v0.2.18 [INFO] [stderr] Checking hashbrown v0.6.3 [INFO] [stderr] Checking smithay-client-toolkit v0.6.4 [INFO] [stderr] Checking shred v0.9.4 [INFO] [stderr] Checking specs v0.15.1 [INFO] [stderr] Checking winit v0.20.0-alpha4 [INFO] [stderr] Checking glutin v0.22.0-alpha5 [INFO] [stderr] Checking rltk v0.5.7 (https://github.com/thebracket/rltk_rs#f5c1a5bb) [INFO] [stderr] Checking roguelike v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/map.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | for i in 0..MAX_ROOMS { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `viewshed` [INFO] [stderr] --> src/visibility_system.rs:11:14 [INFO] [stderr] | [INFO] [stderr] 11 | for (viewshed, pos) in (&mut viewshed, &pos).join() {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_viewshed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/visibility_system.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | for (viewshed, pos) in (&mut viewshed, &pos).join() {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/map.rs:36:13 [INFO] [stderr] | [INFO] [stderr] 36 | for i in 0..MAX_ROOMS { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `viewshed` [INFO] [stderr] --> src/visibility_system.rs:11:14 [INFO] [stderr] | [INFO] [stderr] 11 | for (viewshed, pos) in (&mut viewshed, &pos).join() {} [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_viewshed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/visibility_system.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | for (viewshed, pos) in (&mut viewshed, &pos).join() {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 56s [INFO] running `"docker" "inspect" "cc8ba0bd4a3ea9196e7989d47bdfc02bc3e4d82b8d3174231d201e7d38f64dbc"` [INFO] running `"docker" "rm" "-f" "cc8ba0bd4a3ea9196e7989d47bdfc02bc3e4d82b8d3174231d201e7d38f64dbc"` [INFO] [stdout] cc8ba0bd4a3ea9196e7989d47bdfc02bc3e4d82b8d3174231d201e7d38f64dbc