[INFO] updating cached repository https://github.com/doughsay/halomonas_titanicae [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70752e3de080fcb18d342259ccd6733fa988ba2f [INFO] testing doughsay/halomonas_titanicae against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoughsay%2Fhalomonas_titanicae" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/doughsay/halomonas_titanicae on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/doughsay/halomonas_titanicae [INFO] finished tweaking git repo https://github.com/doughsay/halomonas_titanicae [INFO] tweaked toml for git repo https://github.com/doughsay/halomonas_titanicae written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/doughsay/halomonas_titanicae already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", 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] dd8249ceb5c0313de992eee690a643cb37eaa2fb72384d62634ce178e6dd50f7 [INFO] running `Command { std: "docker" "start" "-a" "dd8249ceb5c0313de992eee690a643cb37eaa2fb72384d62634ce178e6dd50f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd8249ceb5c0313de992eee690a643cb37eaa2fb72384d62634ce178e6dd50f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd8249ceb5c0313de992eee690a643cb37eaa2fb72384d62634ce178e6dd50f7", kill_on_drop: false }` [INFO] [stdout] dd8249ceb5c0313de992eee690a643cb37eaa2fb72384d62634ce178e6dd50f7 [INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d8a68dc08321da9d0260879cda00d4dc4ef1428d9ccf0d1a18324afd866286f [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" "7d8a68dc08321da9d0260879cda00d4dc4ef1428d9ccf0d1a18324afd866286f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling proc-macro2 v0.4.25 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling khronos_api v3.0.0 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling nix v0.12.0 [INFO] [stderr] Compiling serde v1.0.84 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling downcast-rs v1.0.3 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling shader_version v0.3.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling piston-texture v0.6.0 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling wayland-scanner v0.21.10 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling inflate v0.4.4 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling piston-viewport v0.5.0 [INFO] [stderr] Compiling vecmath v0.3.1 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling stb_truetype v0.2.5 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling wayland-sys v0.21.10 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling wayland-client v0.21.10 [INFO] [stderr] Compiling wayland-protocols v0.21.10 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling ordered-float v1.0.1 [INFO] [stderr] Compiling approx v0.3.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling rusttype v0.7.3 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling andrew v0.1.5 [INFO] [stderr] Compiling piston2d-graphics v0.28.0 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling wayland-commons v0.21.10 [INFO] [stderr] Compiling tiff v0.2.1 [INFO] [stderr] Compiling image v0.20.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.4 [INFO] [stderr] Compiling pistoncore-input v0.23.0 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.57.0 [INFO] [stderr] Compiling winit v0.18.1 [INFO] [stderr] Compiling pistoncore-window v0.34.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.39.0 [INFO] [stderr] Compiling piston v0.39.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.51.1 [INFO] [stderr] Compiling halomonas_titanicae v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `print_state` [INFO] [stdout] --> src/counting_life.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn print_state(state: &WorldState) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ActiveBuffer` [INFO] [stdout] --> src/hashmap_life.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum ActiveBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WorldState` [INFO] [stdout] --> src/hashmap_life.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct WorldState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_state` [INFO] [stdout] --> src/hashmap_life.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn random_state(height: i32, width: i32) -> WorldState { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_state` [INFO] [stdout] --> src/hashmap_life.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn print_state(state: &WorldState, from: (i32, i32), to: (i32, i32)) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `tick` [INFO] [stdout] --> src/hashmap_life.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn tick(state: &mut WorldState) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_neighbors` [INFO] [stdout] --> src/hashmap_life.rs:97:4 [INFO] [stdout] | [INFO] [stdout] 97 | fn count_neighbors(hashmap: &HashMap, point: &Point) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `birth` [INFO] [stdout] --> src/hashmap_life.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn birth(hashmap: &mut HashMap, point: Point) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ActiveBuffer` [INFO] [stdout] --> src/naive_life.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | enum ActiveBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WorldSize` [INFO] [stdout] --> src/naive_life.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct WorldSize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WorldState` [INFO] [stdout] --> src/naive_life.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct WorldState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_state` [INFO] [stdout] --> src/naive_life.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn random_state(height: usize, width: usize) -> WorldState { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_state` [INFO] [stdout] --> src/naive_life.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn print_state(state: &WorldState) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `tick` [INFO] [stdout] --> src/naive_life.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn tick(state: &mut WorldState) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_neighbors` [INFO] [stdout] --> src/naive_life.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn count_neighbors(vec: &[bool], width: usize, height: usize, x: usize, y: usize) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 49s [INFO] running `Command { std: "docker" "inspect" "7d8a68dc08321da9d0260879cda00d4dc4ef1428d9ccf0d1a18324afd866286f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d8a68dc08321da9d0260879cda00d4dc4ef1428d9ccf0d1a18324afd866286f", kill_on_drop: false }` [INFO] [stdout] 7d8a68dc08321da9d0260879cda00d4dc4ef1428d9ccf0d1a18324afd866286f [INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--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] f417f42cb683b1c6c31490695d7f9413714980c4f2eade0de4f949640f918cc2 [INFO] running `Command { std: "docker" "start" "-a" "f417f42cb683b1c6c31490695d7f9413714980c4f2eade0de4f949640f918cc2", kill_on_drop: false }` [INFO] [stderr] Compiling halomonas_titanicae v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `print_state` [INFO] [stdout] --> src/counting_life.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn print_state(state: &WorldState) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ActiveBuffer` [INFO] [stdout] --> src/hashmap_life.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | enum ActiveBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WorldState` [INFO] [stdout] --> src/hashmap_life.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct WorldState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_state` [INFO] [stdout] --> src/hashmap_life.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn random_state(height: i32, width: i32) -> WorldState { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_state` [INFO] [stdout] --> src/hashmap_life.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn print_state(state: &WorldState, from: (i32, i32), to: (i32, i32)) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `tick` [INFO] [stdout] --> src/hashmap_life.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn tick(state: &mut WorldState) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_neighbors` [INFO] [stdout] --> src/hashmap_life.rs:97:4 [INFO] [stdout] | [INFO] [stdout] 97 | fn count_neighbors(hashmap: &HashMap, point: &Point) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `birth` [INFO] [stdout] --> src/hashmap_life.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn birth(hashmap: &mut HashMap, point: Point) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ActiveBuffer` [INFO] [stdout] --> src/naive_life.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | enum ActiveBuffer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WorldSize` [INFO] [stdout] --> src/naive_life.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct WorldSize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WorldState` [INFO] [stdout] --> src/naive_life.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct WorldState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_state` [INFO] [stdout] --> src/naive_life.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn random_state(height: usize, width: usize) -> WorldState { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_state` [INFO] [stdout] --> src/naive_life.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn print_state(state: &WorldState) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `tick` [INFO] [stdout] --> src/naive_life.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn tick(state: &mut WorldState) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `count_neighbors` [INFO] [stdout] --> src/naive_life.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn count_neighbors(vec: &[bool], width: usize, height: usize, x: usize, y: usize) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.76s [INFO] running `Command { std: "docker" "inspect" "f417f42cb683b1c6c31490695d7f9413714980c4f2eade0de4f949640f918cc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f417f42cb683b1c6c31490695d7f9413714980c4f2eade0de4f949640f918cc2", kill_on_drop: false }` [INFO] [stdout] f417f42cb683b1c6c31490695d7f9413714980c4f2eade0de4f949640f918cc2 [INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f494b34908cd872ed76e4acd42ec68c4b470d3af4361f1489bdce1f8631b8039 [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" "f494b34908cd872ed76e4acd42ec68c4b470d3af4361f1489bdce1f8631b8039", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `print_state` [INFO] [stderr] --> src/counting_life.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn print_state(state: &WorldState) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ActiveBuffer` [INFO] [stderr] --> src/hashmap_life.rs:10:6 [INFO] [stderr] | [INFO] [stderr] 10 | enum ActiveBuffer { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `WorldState` [INFO] [stderr] --> src/hashmap_life.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub struct WorldState { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_state` [INFO] [stderr] --> src/hashmap_life.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn random_state(height: i32, width: i32) -> WorldState { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_state` [INFO] [stderr] --> src/hashmap_life.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn print_state(state: &WorldState, from: (i32, i32), to: (i32, i32)) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `tick` [INFO] [stderr] --> src/hashmap_life.rs:69:8 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn tick(state: &mut WorldState) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `count_neighbors` [INFO] [stderr] --> src/hashmap_life.rs:97:4 [INFO] [stderr] | [INFO] [stderr] 97 | fn count_neighbors(hashmap: &HashMap, point: &Point) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `birth` [INFO] [stderr] --> src/hashmap_life.rs:118:4 [INFO] [stderr] | [INFO] [stderr] 118 | fn birth(hashmap: &mut HashMap, point: Point) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ActiveBuffer` [INFO] [stderr] --> src/naive_life.rs:8:6 [INFO] [stderr] | [INFO] [stderr] 8 | enum ActiveBuffer { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `WorldSize` [INFO] [stderr] --> src/naive_life.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | struct WorldSize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `WorldState` [INFO] [stderr] --> src/naive_life.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct WorldState { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_state` [INFO] [stderr] --> src/naive_life.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn random_state(height: usize, width: usize) -> WorldState { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_state` [INFO] [stderr] --> src/naive_life.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn print_state(state: &WorldState) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `tick` [INFO] [stderr] --> src/naive_life.rs:72:8 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn tick(state: &mut WorldState) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `count_neighbors` [INFO] [stderr] --> src/naive_life.rs:99:4 [INFO] [stderr] | [INFO] [stderr] 99 | fn count_neighbors(vec: &[bool], width: usize, height: usize, x: usize, y: usize) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/halomonas_titanicae-b023632216f0fb21 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f494b34908cd872ed76e4acd42ec68c4b470d3af4361f1489bdce1f8631b8039", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f494b34908cd872ed76e4acd42ec68c4b470d3af4361f1489bdce1f8631b8039", kill_on_drop: false }` [INFO] [stdout] f494b34908cd872ed76e4acd42ec68c4b470d3af4361f1489bdce1f8631b8039