[INFO] cloning repository https://github.com/jbatch/roguelike-tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbatch/roguelike-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbatch%2Froguelike-tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbatch%2Froguelike-tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8fbd4ce102b043ec75d67b18f5783ff7f89912fc [INFO] testing jbatch/roguelike-tutorial against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbatch%2Froguelike-tutorial" "/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/jbatch/roguelike-tutorial [INFO] finished tweaking git repo https://github.com/jbatch/roguelike-tutorial [INFO] tweaked toml for git repo https://github.com/jbatch/roguelike-tutorial written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jbatch/roguelike-tutorial on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jbatch/roguelike-tutorial 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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] Downloading crates ... [INFO] [stderr] Downloaded specs-derive v0.4.1 [INFO] [stderr] Downloaded tynm v0.1.6 [INFO] [stderr] Downloaded quote v1.0.19 [INFO] [stderr] Downloaded shrev v1.1.3 [INFO] [stderr] Downloaded hibitset v0.6.3 [INFO] [stderr] Downloaded mopa v0.2.2 [INFO] [stderr] Downloaded xdg v2.4.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.9 [INFO] [stderr] Downloaded atom v0.3.6 [INFO] [stderr] Downloaded rltk v0.8.1 [INFO] [stderr] Downloaded hashbrown v0.7.2 [INFO] [stderr] Downloaded crossbeam-channel v0.5.5 [INFO] [stderr] Downloaded specs v0.16.1 [INFO] [stderr] Downloaded shred v0.10.2 [INFO] [stderr] Downloaded crossbeam-utils v0.8.9 [INFO] [stderr] Downloaded ahash v0.3.8 [INFO] [stderr] Downloaded tuple_utils v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e85194f3244b8975d334494a15dab15dc675424dc3ff39c78836728628b2135 [INFO] running `Command { std: "docker" "start" "-a" "8e85194f3244b8975d334494a15dab15dc675424dc3ff39c78836728628b2135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e85194f3244b8975d334494a15dab15dc675424dc3ff39c78836728628b2135", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e85194f3244b8975d334494a15dab15dc675424dc3ff39c78836728628b2135", kill_on_drop: false }` [INFO] [stdout] 8e85194f3244b8975d334494a15dab15dc675424dc3ff39c78836728628b2135 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49df4f74002fcb3949748ea23aaf4c37fd08ca8b68adfadef0b31c14b42cc93b [INFO] running `Command { std: "docker" "start" "-a" "49df4f74002fcb3949748ea23aaf4c37fd08ca8b68adfadef0b31c14b42cc93b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling bytemuck v1.9.1 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[INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling wide v0.6.5 [INFO] [stderr] Compiling quote v1.0.19 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling crossbeam-channel v0.5.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling xdg v2.4.1 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.2 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v0.28.6 [INFO] [stderr] Compiling shred v0.10.2 [INFO] [stderr] Compiling hibitset v0.6.3 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling specs v0.16.1 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling winit v0.24.0 [INFO] [stderr] Compiling glutin v0.26.0 [INFO] [stderr] Compiling bracket-terminal v0.8.5 [INFO] [stderr] Compiling bracket-lib v0.8.1 [INFO] [stderr] Compiling rltk v0.8.1 [INFO] [stderr] Compiling roguelike-tutorial v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/monster_ai_system.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | for (entity, mut viewshed, _monster, mut pos) in [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/monster_ai_system.rs:40:46 [INFO] [stdout] | [INFO] [stdout] 40 | for (entity, mut viewshed, _monster, mut pos) in [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/damage_system.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | for (mut stats, damage) in (&mut stats, &damage).join() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "49df4f74002fcb3949748ea23aaf4c37fd08ca8b68adfadef0b31c14b42cc93b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49df4f74002fcb3949748ea23aaf4c37fd08ca8b68adfadef0b31c14b42cc93b", kill_on_drop: false }` [INFO] [stdout] 49df4f74002fcb3949748ea23aaf4c37fd08ca8b68adfadef0b31c14b42cc93b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5bd0ef681c9a23909e5f28c83eb1be53230d7eb637db41e93a3589fb143ac091 [INFO] running `Command { std: "docker" "start" "-a" "5bd0ef681c9a23909e5f28c83eb1be53230d7eb637db41e93a3589fb143ac091", kill_on_drop: false }` [INFO] [stderr] Compiling roguelike-tutorial v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/monster_ai_system.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | for (entity, mut viewshed, _monster, mut pos) in [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/monster_ai_system.rs:40:46 [INFO] [stdout] | [INFO] [stdout] 40 | for (entity, mut viewshed, _monster, mut pos) in [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/damage_system.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | for (mut stats, damage) in (&mut stats, &damage).join() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "5bd0ef681c9a23909e5f28c83eb1be53230d7eb637db41e93a3589fb143ac091", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bd0ef681c9a23909e5f28c83eb1be53230d7eb637db41e93a3589fb143ac091", kill_on_drop: false }` [INFO] [stdout] 5bd0ef681c9a23909e5f28c83eb1be53230d7eb637db41e93a3589fb143ac091 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 99f8d3a15ed3207816f072ab18003a302aa721258b8d2a48535bd471967ad10c [INFO] running `Command { std: "docker" "start" "-a" "99f8d3a15ed3207816f072ab18003a302aa721258b8d2a48535bd471967ad10c", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stdout] [INFO] [stderr] --> src/monster_ai_system.rs:40:22 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 40 | for (entity, mut viewshed, _monster, mut pos) in [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ----^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/monster_ai_system.rs:40:46 [INFO] [stderr] | [INFO] [stderr] 40 | for (entity, mut viewshed, _monster, mut pos) in [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/damage_system.rs:18:14 [INFO] [stderr] | [INFO] [stderr] 18 | for (mut stats, damage) in (&mut stats, &damage).join() { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `roguelike-tutorial` (bin "roguelike-tutorial" test) generated 3 warnings (run `cargo fix --bin "roguelike-tutorial" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/roguelike_tutorial-0a1dbb62d80c9a7e) [INFO] running `Command { std: "docker" "inspect" "99f8d3a15ed3207816f072ab18003a302aa721258b8d2a48535bd471967ad10c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99f8d3a15ed3207816f072ab18003a302aa721258b8d2a48535bd471967ad10c", kill_on_drop: false }` [INFO] [stdout] 99f8d3a15ed3207816f072ab18003a302aa721258b8d2a48535bd471967ad10c