[INFO] cloning repository https://github.com/TGElder/hanger-lane [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TGElder/hanger-lane" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTGElder%2Fhanger-lane", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTGElder%2Fhanger-lane'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f1630f503fed6458cbf34c879ebc0955d1b40c9c [INFO] testing TGElder/hanger-lane against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTGElder%2Fhanger-lane" "/workspace/builds/worker-29/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TGElder/hanger-lane on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TGElder/hanger-lane [INFO] finished tweaking git repo https://github.com/TGElder/hanger-lane [INFO] tweaked toml for git repo https://github.com/TGElder/hanger-lane written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate git repo https://github.com/TGElder/hanger-lane already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.50.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71ffa1c1795726e16fbfd40f755e1c310e400b12242ccbfc73b2da6618109d4c [INFO] running `Command { std: "docker" "start" "-a" "71ffa1c1795726e16fbfd40f755e1c310e400b12242ccbfc73b2da6618109d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71ffa1c1795726e16fbfd40f755e1c310e400b12242ccbfc73b2da6618109d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71ffa1c1795726e16fbfd40f755e1c310e400b12242ccbfc73b2da6618109d4c", kill_on_drop: false }` [INFO] [stdout] 71ffa1c1795726e16fbfd40f755e1c310e400b12242ccbfc73b2da6618109d4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c095e87430af4f75cfc3d84742d2ef49e96287f7707ea917d4300e4c42c3a8a2 [INFO] running `Command { std: "docker" "start" "-a" "c095e87430af4f75cfc3d84742d2ef49e96287f7707ea917d4300e4c42c3a8a2", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling shader_version v0.3.0 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling piston-texture v0.6.0 [INFO] [stderr] Compiling interpolation v0.1.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling x11-dl v2.19.0 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling xml-rs v0.6.1 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling piston-viewport v0.3.0 [INFO] [stderr] Compiling vecmath v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling gif v0.9.2 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling stb_truetype v0.2.8 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling wayland-scanner v0.9.10 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling gl_generator v0.7.0 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling rusttype v0.2.4 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling wayland-client v0.9.10 [INFO] [stderr] Compiling wayland-protocols v0.9.10 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling glutin v0.10.1 [INFO] [stderr] Compiling gl v0.7.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling piston2d-graphics v0.24.0 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling hamcrest v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling network v0.1.0 (/opt/rustwide/workdir/network) [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling image v0.18.0 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.50.0 [INFO] [stderr] Compiling pistoncore-input v0.20.0 [INFO] [stderr] Compiling pistoncore-window v0.30.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.35.0 [INFO] [stderr] Compiling piston v0.35.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.9.10 [INFO] [stderr] Compiling wayland-kbd v0.9.1 [INFO] [stderr] Compiling wayland-window v0.8.0 [INFO] [stderr] Compiling winit v0.8.3 [INFO] [stderr] Compiling pistoncore-glutin_window v0.43.0 [INFO] [stderr] Compiling hanger_lane v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | pub rng: Box, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - pub rng: Box, [INFO] [stdout] 13 + pub rng: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:25:26 [INFO] [stdout] | [INFO] [stdout] 25 | pub updates: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 - pub updates: Vec>, [INFO] [stdout] 25 + pub updates: Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 43 | pub steps: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 - pub steps: Vec>, [INFO] [stdout] 43 + pub steps: Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/traffic_lights.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | timer: RefCell>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - timer: RefCell>, [INFO] [stdout] 13 + timer: RefCell>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:21:86 [INFO] [stdout] | [INFO] [stdout] 21 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 21 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stdout] 21 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/lookahead_driver.rs:47:86 [INFO] [stdout] | [INFO] [stdout] 47 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stdout] 47 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:17:87 [INFO] [stdout] | [INFO] [stdout] 17 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 17 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] 17 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:37:87 [INFO] [stdout] | [INFO] [stdout] 37 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 37 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] 37 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/traffic_lights.rs:19:59 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stdout] 19 + pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/city.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `City` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/city.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/main.rs:144:34 [INFO] [stdout] | [INFO] [stdout] 144 | let vehicle_updates: Vec> = vec![ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 144 - let vehicle_updates: Vec> = vec![ [INFO] [stdout] 144 + let vehicle_updates: Vec> = vec![ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.69s [INFO] running `Command { std: "docker" "inspect" "c095e87430af4f75cfc3d84742d2ef49e96287f7707ea917d4300e4c42c3a8a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c095e87430af4f75cfc3d84742d2ef49e96287f7707ea917d4300e4c42c3a8a2", kill_on_drop: false }` [INFO] [stdout] c095e87430af4f75cfc3d84742d2ef49e96287f7707ea917d4300e4c42c3a8a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 350b2517c32576aac6e0e547ec656144c3d5caa7b6dec86643c82bd22eb9e56d [INFO] running `Command { std: "docker" "start" "-a" "350b2517c32576aac6e0e547ec656144c3d5caa7b6dec86643c82bd22eb9e56d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | pub rng: Box, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - pub rng: Box, [INFO] [stdout] 13 + pub rng: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:25:26 [INFO] [stdout] | [INFO] [stdout] 25 | pub updates: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 - pub updates: Vec>, [INFO] [stdout] 25 + pub updates: Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 43 | pub steps: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 - pub steps: Vec>, [INFO] [stdout] 43 + pub steps: Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/traffic_lights.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | timer: RefCell>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - timer: RefCell>, [INFO] [stdout] 13 + timer: RefCell>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:21:86 [INFO] [stdout] | [INFO] [stdout] 21 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 21 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stdout] 21 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/lookahead_driver.rs:47:86 [INFO] [stdout] | [INFO] [stdout] 47 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stdout] 47 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:17:87 [INFO] [stdout] | [INFO] [stdout] 17 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 17 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] 17 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:37:87 [INFO] [stdout] | [INFO] [stdout] 37 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 37 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] 37 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hanger_lane v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/traffic_lights.rs:19:59 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stdout] 19 + pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/city.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `City` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/city.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/city.rs:136:44 [INFO] [stdout] | [INFO] [stdout] 136 | let mut cells = Vec::with_capacity((city.width * city.height * 4)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 136 - let mut cells = Vec::with_capacity((city.width * city.height * 4)); [INFO] [stdout] 136 + let mut cells = Vec::with_capacity(city.width * city.height * 4); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:13:18 [INFO] [stdout] | [INFO] [stdout] 13 | pub rng: Box, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - pub rng: Box, [INFO] [stdout] 13 + pub rng: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:25:26 [INFO] [stdout] | [INFO] [stdout] 25 | pub updates: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 25 - pub updates: Vec>, [INFO] [stdout] 25 + pub updates: Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 43 | pub steps: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 - pub steps: Vec>, [INFO] [stdout] 43 + pub steps: Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/traffic_lights.rs:13:24 [INFO] [stdout] | [INFO] [stdout] 13 | timer: RefCell>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - timer: RefCell>, [INFO] [stdout] 13 + timer: RefCell>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/simulation.rs:21:86 [INFO] [stdout] | [INFO] [stdout] 21 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 21 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stdout] 21 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/lookahead_driver.rs:47:86 [INFO] [stdout] | [INFO] [stdout] 47 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stdout] 47 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/main.rs:144:34 [INFO] [stdout] | [INFO] [stdout] 144 | let vehicle_updates: Vec> = vec![ [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 144 - let vehicle_updates: Vec> = vec![ [INFO] [stdout] 144 + let vehicle_updates: Vec> = vec![ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:17:87 [INFO] [stdout] | [INFO] [stdout] 17 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 17 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] 17 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:37:87 [INFO] [stdout] | [INFO] [stdout] 37 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 37 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] 37 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/traffic_lights.rs:19:59 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stdout] 19 + pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/lookahead_driver.rs:96:117 [INFO] [stdout] | [INFO] [stdout] 96 | fn init(lookahead: usize, vehicle: usize, destination: Vec) -> (LookaheadDriver, Vehicle, Occupancy, Box) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 96 - fn init(lookahead: usize, vehicle: usize, destination: Vec) -> (LookaheadDriver, Vehicle, Occupancy, Box) { [INFO] [stdout] 96 + fn init(lookahead: usize, vehicle: usize, destination: Vec) -> (LookaheadDriver, Vehicle, Occupancy, Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/lookahead_driver.rs:100:22 [INFO] [stdout] | [INFO] [stdout] 100 | let rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 100 - let rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] 100 + let rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/lookahead_driver.rs:267:26 [INFO] [stdout] | [INFO] [stdout] 267 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 267 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] 267 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/lookahead_driver.rs:289:26 [INFO] [stdout] | [INFO] [stdout] 289 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 289 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] 289 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:65:26 [INFO] [stdout] | [INFO] [stdout] 65 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 65 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] 65 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:78:26 [INFO] [stdout] | [INFO] [stdout] 78 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 78 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] 78 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:92:26 [INFO] [stdout] | [INFO] [stdout] 92 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 92 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] 92 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:107:26 [INFO] [stdout] | [INFO] [stdout] 107 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 107 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] 107 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:121:26 [INFO] [stdout] | [INFO] [stdout] 121 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 121 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] 121 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:136:26 [INFO] [stdout] | [INFO] [stdout] 136 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 136 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] 136 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/block_occupier.rs:152:26 [INFO] [stdout] | [INFO] [stdout] 152 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 152 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] 152 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/traffic_lights.rs:109:22 [INFO] [stdout] | [INFO] [stdout] 109 | let rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 109 - let rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] 109 + let rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/steps/traffic_lights.rs:129:22 [INFO] [stdout] | [INFO] [stdout] 129 | let rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 129 - let rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] 129 + let rng: Box = Box::new(rand::thread_rng()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/city.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `City` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/city.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `Command { std: "docker" "inspect" "350b2517c32576aac6e0e547ec656144c3d5caa7b6dec86643c82bd22eb9e56d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "350b2517c32576aac6e0e547ec656144c3d5caa7b6dec86643c82bd22eb9e56d", kill_on_drop: false }` [INFO] [stdout] 350b2517c32576aac6e0e547ec656144c3d5caa7b6dec86643c82bd22eb9e56d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 761b96da508c97d3ee4274beed475de196b543441ddb91f6444865bd97760620 [INFO] running `Command { std: "docker" "start" "-a" "761b96da508c97d3ee4274beed475de196b543441ddb91f6444865bd97760620", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/simulation.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | pub rng: Box, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 13 - pub rng: Box, [INFO] [stderr] 13 + pub rng: Box, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/simulation.rs:25:26 [INFO] [stderr] | [INFO] [stderr] 25 | pub updates: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 25 - pub updates: Vec>, [INFO] [stderr] 25 + pub updates: Vec>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/simulation.rs:43:24 [INFO] [stderr] | [INFO] [stderr] 43 | pub steps: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 43 - pub steps: Vec>, [INFO] [stderr] 43 + pub steps: Vec>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/traffic_lights.rs:13:24 [INFO] [stderr] | [INFO] [stderr] 13 | timer: RefCell>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 13 - timer: RefCell>, [INFO] [stderr] 13 + timer: RefCell>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/simulation.rs:21:86 [INFO] [stderr] | [INFO] [stderr] 21 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 21 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stderr] 21 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/lookahead_driver.rs:47:86 [INFO] [stderr] | [INFO] [stderr] 47 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 47 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stderr] 47 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, rng: &mut Box) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/block_occupier.rs:17:87 [INFO] [stderr] | [INFO] [stderr] 17 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 17 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stderr] 17 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/block_occupier.rs:37:87 [INFO] [stderr] | [INFO] [stderr] 37 | fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 37 - fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stderr] 37 + fn update(&self, vehicle: &mut Vehicle, occupancy: &mut Occupancy, _rng: &mut Box) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/traffic_lights.rs:19:59 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stderr] 19 + pub fn new(nodes: Vec>, timer: RefCell>, occupancy: &mut Occupancy) -> TrafficLights { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/city.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | id: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `City` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/city.rs:27:10 [INFO] [stderr] | [INFO] [stderr] 27 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/city.rs:136:44 [INFO] [stderr] | [INFO] [stderr] 136 | let mut cells = Vec::with_capacity((city.width * city.height * 4)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 136 - let mut cells = Vec::with_capacity((city.width * city.height * 4)); [INFO] [stderr] 136 + let mut cells = Vec::with_capacity(city.width * city.height * 4); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/lookahead_driver.rs:96:117 [INFO] [stderr] | [INFO] [stderr] 96 | fn init(lookahead: usize, vehicle: usize, destination: Vec) -> (LookaheadDriver, Vehicle, Occupancy, Box) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 96 - fn init(lookahead: usize, vehicle: usize, destination: Vec) -> (LookaheadDriver, Vehicle, Occupancy, Box) { [INFO] [stderr] 96 + fn init(lookahead: usize, vehicle: usize, destination: Vec) -> (LookaheadDriver, Vehicle, Occupancy, Box) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/lookahead_driver.rs:100:22 [INFO] [stderr] | [INFO] [stderr] 100 | let rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 100 - let rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] 100 + let rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/lookahead_driver.rs:267:26 [INFO] [stderr] | [INFO] [stderr] 267 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 267 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] 267 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/lookahead_driver.rs:289:26 [INFO] [stderr] | [INFO] [stderr] 289 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 289 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] 289 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/block_occupier.rs:65:26 [INFO] [stderr] | [INFO] [stderr] 65 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 65 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] 65 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/block_occupier.rs:78:26 [INFO] [stderr] | [INFO] [stderr] 78 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 78 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] 78 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/block_occupier.rs:92:26 [INFO] [stderr] | [INFO] [stderr] 92 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 92 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] 92 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/block_occupier.rs:107:26 [INFO] [stderr] | [INFO] [stderr] 107 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 107 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] 107 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/block_occupier.rs:121:26 [INFO] [stderr] | [INFO] [stderr] 121 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 121 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] 121 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/block_occupier.rs:136:26 [INFO] [stderr] | [INFO] [stderr] 136 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 136 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] 136 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/block_occupier.rs:152:26 [INFO] [stderr] | [INFO] [stderr] 152 | let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 152 - let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] 152 + let mut rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/traffic_lights.rs:109:22 [INFO] [stderr] | [INFO] [stderr] 109 | let rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 109 - let rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] 109 + let rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/steps/traffic_lights.rs:129:22 [INFO] [stderr] | [INFO] [stderr] 129 | let rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 129 - let rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] 129 + let rng: Box = Box::new(rand::thread_rng()); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `hanger_lane` (lib) generated 10 warnings [INFO] [stderr] warning: `hanger_lane` (lib test) generated 24 warnings (10 duplicates) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/main.rs:144:34 [INFO] [stderr] | [INFO] [stderr] 144 | let vehicle_updates: Vec> = vec![ [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 144 - let vehicle_updates: Vec> = vec![ [INFO] [stderr] 144 + let vehicle_updates: Vec> = vec![ [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `hanger_lane` (bin "main" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hanger_lane-4dec4fc913a43deb) [INFO] [stdout] [INFO] [stdout] running 56 tests [INFO] [stdout] test city::tests::test_get_index_get_cell ... ok [INFO] [stdout] test city::tests::test_create_edges ... ok [INFO] [stdout] test city::tests::test_forward ... ok [INFO] [stdout] test city::tests::test_with_all_roads ... ok [INFO] [stdout] test city_map::tests::multiple_destinations_same_group ... ok [INFO] [stdout] test city_map::tests::test_add_destination ... ok [INFO] [stdout] test city_map::tests::multiple_sources_same_group ... ok [INFO] [stdout] test city_map::tests::test_add_road ... ok [INFO] [stdout] test city_map::tests::test_add_source ... ok [INFO] [stdout] test city_map::tests::test_add_traffic_light ... ok [INFO] [stdout] test city_map::tests::test_get_direction ... ok [INFO] [stdout] test city_map::tests::test_create_city ... ok [INFO] [stdout] test city_map::tests::test_parse_cell ... ok [INFO] [stdout] test city_map::tests::test_parse_destination ... ok [INFO] [stdout] test city_map::tests::test_parse_empty ... ok [INFO] [stdout] test city_map::tests::test_parse_map ... ok [INFO] [stdout] test city_map::tests::test_parse_road_double_wildcard ... ok [INFO] [stdout] test city_map::tests::test_parse_road_entry_wildcard ... ok [INFO] [stdout] test city_map::tests::test_parse_road_exit_wildcard ... ok [INFO] [stdout] test city_map::tests::test_parse_road_simple ... ok [INFO] [stdout] test city_map::tests::test_parse_source ... ok [INFO] [stdout] test city_map::tests::test_parse_traffic_light ... ok [INFO] [stdout] test city_map::tests::test_parse_row ... ok [INFO] [stdout] test occupancy::tests::double_lock ... ok [INFO] [stdout] test occupancy::tests::lock ... ok [INFO] [stdout] test occupancy::tests::lock_then_unlock ... ok [INFO] [stdout] test occupancy::tests::remove_all_locks ... ok [INFO] [stdout] test steps::block_occupier::tests::free_then_occupy_end_of_range ... ok [INFO] [stdout] test steps::block_occupier::tests::free_then_occupy_mid_range ... ok [INFO] [stdout] test steps::block_occupier::tests::occupy_then_free_mid_range ... ok [INFO] [stdout] test steps::block_occupier::tests::free_then_occupy_start_of_range ... ok [INFO] [stdout] test steps::block_occupier::tests::occupy_then_free_end_of_range ... ok [INFO] [stdout] test steps::block_occupier::tests::occupy_then_free_start_of_range ... ok [INFO] [stdout] test steps::block_occupier::tests::should_not_occupy_destination ... ok [INFO] [stdout] test steps::lookahead_driver::tests::adjacent_to_goal ... ok [INFO] [stdout] test steps::lookahead_driver::tests::all_the_way ... ok [INFO] [stdout] test steps::lookahead_driver::tests::full_lookahead_not_required_for_obstruction ... ok [INFO] [stdout] test steps::lookahead_driver::tests::multiple_destinations_no_obstructions ... ok [INFO] [stdout] test steps::lookahead_driver::tests::lookahead_not_enough_for_obstruction ... ok [INFO] [stdout] test steps::lookahead_driver::tests::on_goal_adjacent_to_another_goal ... ok [INFO] [stdout] test steps::lookahead_driver::tests::on_goal ... ok [INFO] [stdout] test steps::lookahead_driver::tests::lookahead_required_for_obstruction ... ok [INFO] [stdout] test steps::lookahead_driver::tests::position_blocked ... ok [INFO] [stdout] test steps::lookahead_driver::tests::should_not_go_onto_nodes_with_no_route_to_destination_even_with_obstruction ... ok [INFO] [stdout] test steps::lookahead_driver::tests::should_not_go_onto_nodes_with_no_route_to_destination ... ok [INFO] [stdout] test steps::lookahead_driver::tests::no_obstructions ... ok [INFO] [stdout] test steps::lookahead_driver::tests::two_routes_a ... ok [INFO] [stdout] test steps::lookahead_driver::tests::no_route ... ok [INFO] [stdout] test steps::lookahead_driver::tests::goal_blocked ... ok [INFO] [stdout] test steps::lookahead_driver::tests::two_routes_b ... ok [INFO] [stdout] test steps::traffic_lights::tests::should_initialise_with_first_cycle_unlocked ... ok [INFO] [stdout] test steps::traffic_lights::tests::cycle_twice ... ok [INFO] [stdout] test steps::traffic_lights::tests::cycle_once ... ok [INFO] [stdout] test steps::lookahead_driver::tests::two_routes_c ... ok [INFO] [stdout] test city_map::tests::test_invalid_direction - should panic ... ok [INFO] [stdout] test occupancy::tests::remove_too_many_locks - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/main-d59f8728cc512406) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests hanger_lane [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "761b96da508c97d3ee4274beed475de196b543441ddb91f6444865bd97760620", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "761b96da508c97d3ee4274beed475de196b543441ddb91f6444865bd97760620", kill_on_drop: false }` [INFO] [stdout] 761b96da508c97d3ee4274beed475de196b543441ddb91f6444865bd97760620