[INFO] cloning repository https://github.com/GoberInfinity/art-with-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GoberInfinity/art-with-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoberInfinity%2Fart-with-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoberInfinity%2Fart-with-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b584bd4873fadaadb1c85d468a49158bf7d5e377 [INFO] checking GoberInfinity/art-with-rust against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGoberInfinity%2Fart-with-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/GoberInfinity/art-with-rust on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/GoberInfinity/art-with-rust [INFO] removed 4 missing examples [INFO] finished tweaking git repo https://github.com/GoberInfinity/art-with-rust [INFO] tweaked toml for git repo https://github.com/GoberInfinity/art-with-rust written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/GoberInfinity/art-with-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 04cbeee7c7662fd5b2e85c9f93cc3d8e71a84a3faa9b128296db91b16718c92d [INFO] running `Command { std: "docker" "start" "-a" "04cbeee7c7662fd5b2e85c9f93cc3d8e71a84a3faa9b128296db91b16718c92d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04cbeee7c7662fd5b2e85c9f93cc3d8e71a84a3faa9b128296db91b16718c92d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04cbeee7c7662fd5b2e85c9f93cc3d8e71a84a3faa9b128296db91b16718c92d", kill_on_drop: false }` [INFO] [stdout] 04cbeee7c7662fd5b2e85c9f93cc3d8e71a84a3faa9b128296db91b16718c92d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea342fa2c74febc2eeebcc56d6891a3e098eac9536662d1373eb743f128296b1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ea342fa2c74febc2eeebcc56d6891a3e098eac9536662d1373eb743f128296b1", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling cc v1.0.57 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking instant v0.1.5 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking rpds v0.5.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [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] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking addr2line v0.12.2 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking backtrace v0.3.49 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking euclid v0.20.13 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking sid v0.6.1 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Compiling glium v0.27.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Checking lyon_geom v0.15.3 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Checking wayland-client v0.23.6 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Checking lyon_path v0.15.2 [INFO] [stderr] Checking wayland-protocols v0.23.6 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking lyon_tessellation v0.15.8 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking noise v0.6.0 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking image v0.22.5 [INFO] [stderr] Checking winit v0.22.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Compiling valora_derive v0.1.0 [INFO] [stderr] Checking glutin v0.24.1 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking glslwatch v0.1.3 [INFO] [stderr] Checking structopt v0.3.15 [INFO] [stderr] Checking valora v0.2.12 [INFO] [stderr] Checking art v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `art::types` [INFO] [stdout] --> examples/pallete.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use art::types; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0601]: `main` function not found in crate `art` [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate art; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ consider adding a `main` function to `src/main.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `art` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `gpu` [INFO] [stdout] --> examples/pallete.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | fn setup(gpu: Gpu, world: World, rng: &mut StdRng) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_gpu` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `world` [INFO] [stdout] --> examples/pallete.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | fn setup(gpu: Gpu, world: World, rng: &mut StdRng) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_world` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> examples/pallete.rs:9:38 [INFO] [stdout] | [INFO] [stdout] 9 | fn setup(gpu: Gpu, world: World, rng: &mut StdRng) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> examples/pallete.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | fn paint(&mut self, ctx: Context, canvas: &mut Canvas) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ea342fa2c74febc2eeebcc56d6891a3e098eac9536662d1373eb743f128296b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea342fa2c74febc2eeebcc56d6891a3e098eac9536662d1373eb743f128296b1", kill_on_drop: false }` [INFO] [stdout] ea342fa2c74febc2eeebcc56d6891a3e098eac9536662d1373eb743f128296b1