[INFO] cloning repository https://github.com/pjzhong/rust_practice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pjzhong/rust_practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjzhong%2Frust_practice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjzhong%2Frust_practice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e863f8bce85de270f1c80577860e63c8990df99f [INFO] checking pjzhong/rust_practice against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpjzhong%2Frust_practice" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pjzhong/rust_practice on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pjzhong/rust_practice [INFO] finished tweaking git repo https://github.com/pjzhong/rust_practice [INFO] tweaked toml for git repo https://github.com/pjzhong/rust_practice written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/pjzhong/rust_practice already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded glow v0.9.0 [INFO] [stderr] Downloaded naga v0.4.1 [INFO] [stderr] Downloaded gfx-backend-dx11 v0.8.0 [INFO] [stderr] Downloaded tobj v2.0.4 [INFO] [stderr] Downloaded wgpu-core v0.8.1 [INFO] [stderr] Downloaded gfx-hal v0.8.0 [INFO] [stderr] Downloaded gfx-backend-gl v0.8.1 [INFO] [stderr] Downloaded gfx-backend-empty v0.8.0 [INFO] [stderr] Downloaded thunderdome v0.4.1 [INFO] [stderr] Downloaded gfx-backend-metal v0.8.2 [INFO] [stderr] Downloaded gfx-auxil v0.9.0 [INFO] [stderr] Downloaded wgpu v0.8.1 [INFO] [stderr] Downloaded metal v0.22.0 [INFO] [stderr] Downloaded profiling v1.0.1 [INFO] [stderr] Downloaded gpu-alloc v0.4.7 [INFO] [stderr] Downloaded wgpu-types v0.8.0 [INFO] [stderr] Downloaded d3d12 v0.4.0 [INFO] [stderr] Downloaded gfx-backend-dx12 v0.8.0 [INFO] [stderr] Downloaded gfx-backend-vulkan v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8b4299e96328cafdaa87dc6f038c0507e0af7fdb331bb3e742e1d6e6a6324a5 [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" "d8b4299e96328cafdaa87dc6f038c0507e0af7fdb331bb3e742e1d6e6a6324a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8b4299e96328cafdaa87dc6f038c0507e0af7fdb331bb3e742e1d6e6a6324a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8b4299e96328cafdaa87dc6f038c0507e0af7fdb331bb3e742e1d6e6a6324a5", kill_on_drop: false }` [INFO] [stdout] d8b4299e96328cafdaa87dc6f038c0507e0af7fdb331bb3e742e1d6e6a6324a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00c65f6050eaf7ee3b27f4c2490c25084b84250c82b8ff3f70f1a4d9fd403978 [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" "00c65f6050eaf7ee3b27f4c2490c25084b84250c82b8ff3f70f1a4d9fd403978", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking glow v0.9.0 [INFO] [stderr] Checking inplace_it v0.3.3 [INFO] [stderr] Checking xml-rs v0.8.3 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Checking profiling v1.0.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking algorithms v0.1.0 (/opt/rustwide/workdir/algorithms) [INFO] [stderr] Checking tobj v2.0.4 [INFO] [stderr] Checking learn v0.1.0 (/opt/rustwide/workdir/learn) [INFO] [stderr] Checking rust_practice v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> learn/src/esc/mod.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.3 [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> learn/src/chapter20/web_server.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `handle_connection` [INFO] [stdout] --> learn/src/chapter20/web_server.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn handle_connection(mut stream: TcpStream) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write` [INFO] [stdout] --> learn/src/chapter20/web_server.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn write(stream: &mut TcpStream, response: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NewJob` [INFO] [stdout] --> learn/src/chapter20/thread_pool.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | NewJob(Job), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> learn/src/chapter20/thread_pool.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn new(id: usize, receiver: Arc>>) -> Worker { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> learn/src/chapter20/thread_pool.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new(size: usize) -> ThreadPool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `execute` [INFO] [stdout] --> learn/src/chapter20/thread_pool.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn execute(&self, f: F) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `World` [INFO] [stdout] --> learn/src/esc/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct World { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> learn/src/esc/mod.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_entity` [INFO] [stdout] --> learn/src/esc/mod.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | fn new_entity(&mut self) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_component_to_entity` [INFO] [stdout] --> learn/src/esc/mod.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | fn add_component_to_entity( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `borrow_component_vec` [INFO] [stdout] --> learn/src/esc/mod.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | fn borrow_component_vec(&self) -> Option<&Vec>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Heath` [INFO] [stdout] --> learn/src/esc/mod.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | struct Heath(i32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Name` [INFO] [stdout] --> learn/src/esc/mod.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | struct Name(String); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `No` [INFO] [stdout] --> learn/src/esc/mod.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 90 | struct No(Option); [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> learn/src/chapter20/web_server.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `handle_connection` [INFO] [stdout] --> learn/src/chapter20/web_server.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn handle_connection(mut stream: TcpStream) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write` [INFO] [stdout] --> learn/src/chapter20/web_server.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn write(stream: &mut TcpStream, response: String) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NewJob` [INFO] [stdout] --> learn/src/chapter20/thread_pool.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | NewJob(Job), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> learn/src/chapter20/thread_pool.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn new(id: usize, receiver: Arc>>) -> Worker { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> learn/src/chapter20/thread_pool.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn new(size: usize) -> ThreadPool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `execute` [INFO] [stdout] --> learn/src/chapter20/thread_pool.rs:61:12 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn execute(&self, f: F) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Compiling wgpu-core v0.8.1 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking anyhow v1.0.40 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking ash v0.32.1 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking gpu-descriptor-types v0.1.1 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Checking wgpu-types v0.8.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling tutorial10_woring_with_lights v0.1.0 (/opt/rustwide/workdir/wgpu8.0/tutorial10_woring_with_lights) [INFO] [stderr] Checking gpu-descriptor v0.1.1 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking gpu-alloc v0.4.7 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling spirv_cross v0.23.1 [INFO] [stderr] error: could not compile `ash` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name ash --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ash-0.32.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="libloading"' -C metadata=5e77f86bb230226f -C extra-filename=-5e77f86bb230226f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-67ac39b61cc3435c.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: src/wrapper.cpp:2: warning: ignoring #pragma warning [-Wunknown-pragmas] [INFO] [stderr] warning: 2 | #pragma warning(disable : 4996 4101) [INFO] [stderr] warning: | [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "00c65f6050eaf7ee3b27f4c2490c25084b84250c82b8ff3f70f1a4d9fd403978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00c65f6050eaf7ee3b27f4c2490c25084b84250c82b8ff3f70f1a4d9fd403978", kill_on_drop: false }` [INFO] [stdout] 00c65f6050eaf7ee3b27f4c2490c25084b84250c82b8ff3f70f1a4d9fd403978