[INFO] cloning repository https://github.com/FredTheDino/PuckNet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FredTheDino/PuckNet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredTheDino%2FPuckNet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredTheDino%2FPuckNet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c2773dd38bdcd5c975a32369f4f006d58a4f8e8b [INFO] checking FredTheDino/PuckNet/c2773dd38bdcd5c975a32369f4f006d58a4f8e8b against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFredTheDino%2FPuckNet" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FredTheDino/PuckNet on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FredTheDino/PuckNet [INFO] finished tweaking git repo https://github.com/FredTheDino/PuckNet [INFO] tweaked toml for git repo https://github.com/FredTheDino/PuckNet written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FredTheDino/PuckNet 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/FredTheDino/owo-colors.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sungod v0.3.1 [INFO] [stderr] Downloaded riff v1.0.1 [INFO] [stderr] Downloaded luminance-windowing v0.9.3 [INFO] [stderr] Downloaded luminance-sdl2 v0.2.2 [INFO] [stderr] Downloaded beef v0.5.0 [INFO] [stderr] Downloaded ordered-float v2.6.0 [INFO] [stderr] Downloaded luminance-derive v0.6.3 [INFO] [stderr] Downloaded gumdrop_derive v0.8.0 [INFO] [stderr] Downloaded cgmath v0.18.0 [INFO] [stderr] Downloaded glyph_brush v0.7.2 [INFO] [stderr] Downloaded luminance-glyph v0.2.0 [INFO] [stderr] Downloaded luminance v0.43.2 [INFO] [stderr] Downloaded stb_image v0.2.3 [INFO] [stderr] Downloaded sdl2 v0.34.5 [INFO] [stderr] Downloaded glyph_brush_draw_cache v0.1.4 [INFO] [stderr] Downloaded twox-hash v1.6.0 [INFO] [stderr] Downloaded luminance-gl v0.16.1 [INFO] [stderr] Downloaded gumdrop v0.8.0 [INFO] [stderr] Downloaded ab_glyph v0.2.11 [INFO] [stderr] Downloaded approx v0.5.0 [INFO] [stderr] Downloaded sdl2-sys v0.34.5 [INFO] [stderr] Downloaded wav v0.6.0 [INFO] [stderr] Downloaded glyph_brush_layout v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4115642d4347712caac999f38c2ee277a37e81dfbd773ac520f331ed8e5ee58 [INFO] running `Command { std: "docker" "start" "-a" "e4115642d4347712caac999f38c2ee277a37e81dfbd773ac520f331ed8e5ee58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4115642d4347712caac999f38c2ee277a37e81dfbd773ac520f331ed8e5ee58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4115642d4347712caac999f38c2ee277a37e81dfbd773ac520f331ed8e5ee58", kill_on_drop: false }` [INFO] [stdout] e4115642d4347712caac999f38c2ee277a37e81dfbd773ac520f331ed8e5ee58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ba5fcfb0965e63512df181cec27c2a6e9717971ec0efaf4d7b0c06579eee533 [INFO] running `Command { std: "docker" "start" "-a" "7ba5fcfb0965e63512df181cec27c2a6e9717971ec0efaf4d7b0c06579eee533", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling beef v0.5.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Checking ttf-parser v0.12.3 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking owo-colors v1.2.1 (https://github.com/FredTheDino/owo-colors.git#ccb9cf0c) [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking riff v1.0.1 [INFO] [stderr] Checking sungod v0.3.1 [INFO] [stderr] Checking wav v0.6.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Compiling sylt v0.1.0 (/opt/rustwide/workdir/sylt/sylt) [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling stb_image v0.2.3 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking owned_ttf_parser v0.12.1 [INFO] [stderr] Checking approx v0.5.0 [INFO] [stderr] Checking ordered-float v2.6.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking ab_glyph v0.2.11 [INFO] [stderr] Checking glyph_brush_layout v0.2.2 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Checking glyph_brush_draw_cache v0.1.4 [INFO] [stderr] Checking glyph_brush v0.7.2 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling luminance-derive v0.6.3 [INFO] [stderr] Compiling sylt_macro v0.1.0 (/opt/rustwide/workdir/sylt/sylt_macro) [INFO] [stderr] Compiling lingon_macro v0.1.0 (/opt/rustwide/workdir/lingon/lingon_macro) [INFO] [stderr] Compiling gumdrop_derive v0.8.0 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> sylt/sylt_macro/src/lib.rs:484:9 [INFO] [stdout] | [INFO] [stdout] 484 | let mut link = if let Some(link) = link.get_mut(&module) { [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking luminance v0.43.2 [INFO] [stderr] Checking luminance-gl v0.16.1 [INFO] [stderr] Checking luminance-glyph v0.2.0 [INFO] [stderr] Checking luminance-windowing v0.9.3 [INFO] [stderr] Checking gumdrop v0.8.0 [INFO] [stderr] Checking logos v0.12.0 [INFO] [stderr] Checking sylt-tokenizer v0.1.0 (/opt/rustwide/workdir/sylt/sylt-tokenizer) [INFO] [stderr] Checking luminance-sdl2 v0.2.2 [INFO] [stderr] Checking lingon v0.1.0 (/opt/rustwide/workdir/lingon) [INFO] [stderr] Checking sylt-common v0.1.0 (/opt/rustwide/workdir/sylt/sylt-common) [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking sylt-parser v0.1.0 (/opt/rustwide/workdir/sylt/sylt-parser) [INFO] [stderr] Checking sylt-typechecker v0.1.0 (/opt/rustwide/workdir/sylt/sylt-typechecker) [INFO] [stderr] Checking sylt-machine v0.1.0 (/opt/rustwide/workdir/sylt/sylt-machine) [INFO] [stderr] Checking sylt-std v0.1.0 (/opt/rustwide/workdir/sylt/sylt-std) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> sylt/sylt-typechecker/src/typechecker.rs:11:46 [INFO] [stdout] | [INFO] [stdout] 11 | return Err($thing.error($kind, None)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 822 | error!(self, RuntimeError::TypeError(op, vec![a.into()])) [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `error` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `error` (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] [stderr] Checking sylt-compiler v0.1.0 (/opt/rustwide/workdir/sylt/sylt-compiler) [INFO] [stdout] warning: fields `line` and `kind` are never read [INFO] [stdout] --> sylt/sylt-compiler/src/compiler.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct Upvalue { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 50 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | kind: VarKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Upvalue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `scope` is never read [INFO] [stdout] --> sylt/sylt-compiler/src/compiler.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 84 | struct Context { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 87 | scope: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Context` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Option::::insert` that must be used [INFO] [stdout] --> sylt/sylt-std/src/network.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | global_handles.lock().unwrap().insert(HashMap::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 100 | let _ = global_handles.lock().unwrap().insert(HashMap::new()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Option::::insert` that must be used [INFO] [stdout] --> sylt/sylt-std/src/network.rs:166:17 [INFO] [stdout] | [INFO] [stdout] 166 | / server_handle [INFO] [stdout] 167 | | .borrow_mut() [INFO] [stdout] 168 | | .insert(stream); [INFO] [stdout] | |___________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 166 | let _ = server_handle [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking puck-net v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: sylt-typechecker v0.1.0 (/opt/rustwide/workdir/sylt/sylt-typechecker) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "7ba5fcfb0965e63512df181cec27c2a6e9717971ec0efaf4d7b0c06579eee533", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ba5fcfb0965e63512df181cec27c2a6e9717971ec0efaf4d7b0c06579eee533", kill_on_drop: false }` [INFO] [stdout] 7ba5fcfb0965e63512df181cec27c2a6e9717971ec0efaf4d7b0c06579eee533