[INFO] cloning repository https://github.com/remram44/vigilant-steel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/vigilant-steel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fvigilant-steel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fvigilant-steel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cac1b31150055eaefe0b441936c59d5f6dde933c [INFO] checking remram44/vigilant-steel against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Fvigilant-steel" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/remram44/vigilant-steel on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/remram44/vigilant-steel [INFO] finished tweaking git repo https://github.com/remram44/vigilant-steel [INFO] tweaked toml for git repo https://github.com/remram44/vigilant-steel written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/remram44/vigilant-steel 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.63 [INFO] [stderr] Downloaded uuid v0.8.1 [INFO] [stderr] Downloaded piston-float v1.0.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.63 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.63 [INFO] [stderr] Downloaded tynm v0.1.4 [INFO] [stderr] Downloaded hibitset v0.6.3 [INFO] [stderr] Downloaded shrev v1.1.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.63 [INFO] [stderr] Downloaded proc-macro2 v1.0.18 [INFO] [stderr] Downloaded atom v0.3.5 [INFO] [stderr] Downloaded specs v0.16.1 [INFO] [stderr] Downloaded hashbrown v0.7.2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.63 [INFO] [stderr] Downloaded libc v0.2.65 [INFO] [stderr] Downloaded shred v0.10.2 [INFO] [stderr] Downloaded syn v1.0.31 [INFO] [stderr] Downloaded mopa v0.2.2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd8a3b50c9d4a1a5a6a13b38b632c0808efdc3322034cbd9f03b068ab10da10e [INFO] running `Command { std: "docker" "start" "-a" "dd8a3b50c9d4a1a5a6a13b38b632c0808efdc3322034cbd9f03b068ab10da10e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd8a3b50c9d4a1a5a6a13b38b632c0808efdc3322034cbd9f03b068ab10da10e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd8a3b50c9d4a1a5a6a13b38b632c0808efdc3322034cbd9f03b068ab10da10e", kill_on_drop: false }` [INFO] [stdout] dd8a3b50c9d4a1a5a6a13b38b632c0808efdc3322034cbd9f03b068ab10da10e [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ac30be8ef4cd62bb07b819e76320173e7a8205fe562b67e6fe8f0e942f86fb2 [INFO] running `Command { std: "docker" "start" "-a" "5ac30be8ef4cd62bb07b819e76320173e7a8205fe562b67e6fe8f0e942f86fb2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking atom v0.3.5 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.63 [INFO] [stderr] Checking shrev v1.1.1 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking piston-float v1.0.0 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.63 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Checking color-logger v0.2.0 (/opt/rustwide/workdir/color-logger) [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking tynm v0.1.4 [INFO] [stderr] Checking shred v0.10.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.63 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.63 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.63 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking specs v0.16.1 [INFO] [stderr] Checking game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `byteorder` is imported redundantly [INFO] [stdout] --> src/net/mod.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use byteorder::{self, ReadBytesExt, WriteBytesExt}; [INFO] [stdout] | ^^^^ the item `byteorder` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/particles.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/ship.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `byteorder` is imported redundantly [INFO] [stdout] --> src/net/mod.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use byteorder::{self, ReadBytesExt, WriteBytesExt}; [INFO] [stdout] | ^^^^ the item `byteorder` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/particles.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/ship.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/net/mod.rs:394:19 [INFO] [stdout] | [INFO] [stdout] 394 | for (ent, mut repli) in (&*entities, &mut replicated).join() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/net/mod.rs:634:26 [INFO] [stdout] | [INFO] [stdout] 634 | for (ent, repli, mut pos, mut vel) 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/net/mod.rs:634:35 [INFO] [stdout] | [INFO] [stdout] 634 | for (ent, repli, mut pos, mut vel) 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/particles.rs:190:19 [INFO] [stdout] | [INFO] [stdout] 190 | for (ent, mut particle) in (&*entities, &mut particles).join() { [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/net/mod.rs:394:19 [INFO] [stdout] | [INFO] [stdout] 394 | for (ent, mut repli) in (&*entities, &mut replicated).join() { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/net/mod.rs:634:26 [INFO] [stdout] | [INFO] [stdout] 634 | for (ent, repli, mut pos, mut vel) 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/net/mod.rs:634:35 [INFO] [stdout] | [INFO] [stdout] 634 | for (ent, repli, mut pos, mut vel) 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/particles.rs:190:19 [INFO] [stdout] | [INFO] [stdout] 190 | for (ent, mut particle) in (&*entities, &mut particles).join() { [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/ship.rs:211:23 [INFO] [stdout] | [INFO] [stdout] 211 | for (ent, mut pos, blk, hits) 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/ship.rs:360:19 [INFO] [stdout] | [INFO] [stdout] 360 | for (ent, mut ship, _) in (&*entities, &mut ship, &local).join() { [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/ship.rs:373:24 [INFO] [stdout] | [INFO] [stdout] 373 | for (ent, pos, mut vel, mut ship, blocky) 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/ship.rs:373:33 [INFO] [stdout] | [INFO] [stdout] 373 | for (ent, pos, mut vel, mut ship, blocky) 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/ship.rs:211:23 [INFO] [stdout] | [INFO] [stdout] 211 | for (ent, mut pos, blk, hits) 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/ship.rs:360:19 [INFO] [stdout] | [INFO] [stdout] 360 | for (ent, mut ship, _) in (&*entities, &mut ship, &local).join() { [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/ship.rs:373:24 [INFO] [stdout] | [INFO] [stdout] 373 | for (ent, pos, mut vel, mut ship, blocky) 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/ship.rs:373:33 [INFO] [stdout] | [INFO] [stdout] 373 | for (ent, pos, mut vel, mut ship, blocky) in ( [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stderr] Checking client-web v0.1.0 (/opt/rustwide/workdir/client-web) [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame` [INFO] [stdout] --> benches/simple.rs:16:13 [INFO] [stdout] | [INFO] [stdout] 16 | for frame in 0..500 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> client-web/src/lib.rs:22:20 [INFO] [stdout] | [INFO] [stdout] 22 | match unsafe { &_APP } { [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 22 | match unsafe { addr_of!(_APP) } { [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> client-web/src/lib.rs:22:20 [INFO] [stdout] | [INFO] [stdout] 22 | match unsafe { &_APP } { [INFO] [stdout] | ^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 22 | match unsafe { addr_of!(_APP) } { [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `transform_vec` is never used [INFO] [stdout] --> client-web/src/primitives.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait VertexArrays { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 83 | fn transform_vec(&self, vec: [f32; 2]) -> [f32; 2] { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `transform_vec` is never used [INFO] [stdout] --> client-web/src/primitives.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub trait VertexArrays { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 83 | fn transform_vec(&self, vec: [f32; 2]) -> [f32; 2] { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.64s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2, wasm-bindgen v0.2.63 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "5ac30be8ef4cd62bb07b819e76320173e7a8205fe562b67e6fe8f0e942f86fb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ac30be8ef4cd62bb07b819e76320173e7a8205fe562b67e6fe8f0e942f86fb2", kill_on_drop: false }` [INFO] [stdout] 5ac30be8ef4cd62bb07b819e76320173e7a8205fe562b67e6fe8f0e942f86fb2