[INFO] cloning repository https://github.com/oliver-giersch/rayon-demo-fork [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oliver-giersch/rayon-demo-fork" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foliver-giersch%2Frayon-demo-fork", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foliver-giersch%2Frayon-demo-fork'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d1c4e7ce21b7f95116625cfbacdc1bd824f07926 [INFO] testing oliver-giersch/rayon-demo-fork against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foliver-giersch%2Frayon-demo-fork" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oliver-giersch/rayon-demo-fork on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/oliver-giersch/rayon-demo-fork [INFO] finished tweaking git repo https://github.com/oliver-giersch/rayon-demo-fork [INFO] tweaked toml for git repo https://github.com/oliver-giersch/rayon-demo-fork written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/oliver-giersch/rayon` [INFO] [stderr] Updating git repository `https://github.com/oliver-giersch/crossbeam-deque-0-7-1-fork` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b12f6e17ea7238846cc888d453c1e4490f8aa07502b54cd1370b70c8af21c38a [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" "b12f6e17ea7238846cc888d453c1e4490f8aa07502b54cd1370b70c8af21c38a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b12f6e17ea7238846cc888d453c1e4490f8aa07502b54cd1370b70c8af21c38a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b12f6e17ea7238846cc888d453c1e4490f8aa07502b54cd1370b70c8af21c38a", kill_on_drop: false }` [INFO] [stdout] b12f6e17ea7238846cc888d453c1e4490f8aa07502b54cd1370b70c8af21c38a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55890b22be4ae149e251e02e2552182f77dca07b444b1b85d2b0e4028aff3bc1 [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" "55890b22be4ae149e251e02e2552182f77dca07b444b1b85d2b0e4028aff3bc1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling rayon-core v1.5.0 (https://github.com/oliver-giersch/rayon?branch=with_epoch#a45e5b71) [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rawslice v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [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 num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling odds v0.3.1 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 (https://github.com/oliver-giersch/crossbeam-deque-0-7-1-fork?branch=with_epoch#810ec037) [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling xdg v2.4.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling glium v0.24.0 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling rayon v1.1.0 (https://github.com/oliver-giersch/rayon?branch=with_epoch#a45e5b71) [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling winit v0.19.5 [INFO] [stderr] Compiling glutin v0.20.1 [INFO] [stderr] Compiling docopt v1.1.1 [INFO] [stderr] Compiling rayon-demo v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tsp/mod.rs:106:55 [INFO] [stdout] | [INFO] [stdout] 106 | fn parse_solver(datafile: &Path) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [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] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/nbody/visualize.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | implement_vertex!(Vertex, position); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/nbody/visualize.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | implement_vertex!(Instance, color, world_position); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/life/cpu_time/unix.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 6 | let mut usage: rusage = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 44s [INFO] running `Command { std: "docker" "inspect" "55890b22be4ae149e251e02e2552182f77dca07b444b1b85d2b0e4028aff3bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55890b22be4ae149e251e02e2552182f77dca07b444b1b85d2b0e4028aff3bc1", kill_on_drop: false }` [INFO] [stdout] 55890b22be4ae149e251e02e2552182f77dca07b444b1b85d2b0e4028aff3bc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3268b0bc1c2eddb44fa4f34a62fbe88bf98abb42cf73d982a8d6f83d2e9c16a [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" "f3268b0bc1c2eddb44fa4f34a62fbe88bf98abb42cf73d982a8d6f83d2e9c16a", kill_on_drop: false }` [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling rayon-demo v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tsp/mod.rs:106:55 [INFO] [stdout] | [INFO] [stdout] 106 | fn parse_solver(datafile: &Path) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [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] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around block return value [INFO] [stdout] --> src/str_split.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | static ref COUNT: usize = { HAYSTACK.split(' ').count() }; [INFO] [stdout] | ^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 14 - static ref COUNT: usize = { HAYSTACK.split(' ').count() }; [INFO] [stdout] 14 + static ref COUNT: usize = HAYSTACK.split(' ').count(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/nbody/visualize.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | implement_vertex!(Vertex, position); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/nbody/visualize.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | implement_vertex!(Instance, color, world_position); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/life/cpu_time/unix.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 6 | let mut usage: rusage = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 31.19s [INFO] running `Command { std: "docker" "inspect" "f3268b0bc1c2eddb44fa4f34a62fbe88bf98abb42cf73d982a8d6f83d2e9c16a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3268b0bc1c2eddb44fa4f34a62fbe88bf98abb42cf73d982a8d6f83d2e9c16a", kill_on_drop: false }` [INFO] [stdout] f3268b0bc1c2eddb44fa4f34a62fbe88bf98abb42cf73d982a8d6f83d2e9c16a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", 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] 523d94fc7cac550770276b636c22c44060f5abc7c83e77d28d96dd8d70175f79 [INFO] running `Command { std: "docker" "start" "-a" "523d94fc7cac550770276b636c22c44060f5abc7c83e77d28d96dd8d70175f79", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tsp/mod.rs:106:55 [INFO] [stderr] | [INFO] [stderr] 106 | fn parse_solver(datafile: &Path) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> src/str_split.rs:14:31 [INFO] [stderr] | [INFO] [stderr] 14 | static ref COUNT: usize = { HAYSTACK.split(' ').count() }; [INFO] [stderr] | ^^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 14 - static ref COUNT: usize = { HAYSTACK.split(' ').count() }; [INFO] [stderr] 14 + static ref COUNT: usize = HAYSTACK.split(' ').count(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/nbody/visualize.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | implement_vertex!(Vertex, position); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/nbody/visualize.rs:78:1 [INFO] [stderr] | [INFO] [stderr] 78 | implement_vertex!(Instance, color, world_position); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `implement_vertex` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/life/cpu_time/unix.rs:6:38 [INFO] [stderr] | [INFO] [stderr] 6 | let mut usage: rusage = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rayon-demo` (bin "rayon-demo" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rayon_demo-8516851c2d79b081) [INFO] [stdout] [INFO] [stdout] running 120 tests [INFO] [stdout] test fibonacci::fibonacci_iterative ... ok [INFO] [stdout] test fibonacci::fibonacci_split_iterative ... ok [INFO] [stdout] test fibonacci::fibonacci_recursive ... ok [INFO] [stdout] test fibonacci::fibonacci_join_1_2 ... ok [INFO] [stdout] test fibonacci::fibonacci_join_2_1 ... ok [INFO] [stdout] test fibonacci::fibonacci_split_recursive ... ok [INFO] [stdout] test join_microbench::increment_all_atomized ... ok [INFO] [stdout] test join_microbench::increment_all ... ok [INFO] [stdout] test join_microbench::increment_all_min ... ok [INFO] [stdout] test join_microbench::increment_all_serialized ... ok [INFO] [stdout] test join_microbench::increment_all_max ... ok [INFO] [stdout] test join_microbench::join_recursively ... ok [INFO] [stdout] test factorial::factorial_recursion ... ok [INFO] [stdout] test factorial::factorial_par_iter ... ok [INFO] [stdout] test factorial::factorial_join ... ok [INFO] [stdout] test find::size1::serial_find_common ... ok [INFO] [stdout] test find::size1::serial_find_first ... ok [INFO] [stdout] test find::size1::parallel_find_common ... ok [INFO] [stdout] test find::size1::parallel_find_first ... ok [INFO] [stdout] test map_collect::i_mod_10_to_i::with_fold_vec ... ok [INFO] [stdout] test find::size1::parallel_find_middle ... ok [INFO] [stdout] test map_collect::i_mod_10_to_i::with_fold ... ok [INFO] [stdout] test find::size1::serial_find_middle ... ok [INFO] [stdout] test find::size1::parallel_find_last ... ok [INFO] [stdout] test map_collect::i_mod_10_to_i::with_linked_list_collect_vec ... ok [INFO] [stdout] test find::size1::serial_find_last ... ok [INFO] [stdout] test map_collect::i_mod_10_to_i::with_linked_list_collect_vec_sized ... ok [INFO] [stdout] test map_collect::i_mod_10_to_i::with_linked_list_map_reduce_vec_sized ... ok [INFO] [stdout] test map_collect::i_mod_10_to_i::with_linked_list_collect ... ok [INFO] [stdout] test map_collect::i_mod_10_to_i::with_collect ... ok [INFO] [stdout] test find::size1::parallel_find_missing ... ok [INFO] [stdout] test factorial::factorial_iterator ... ok [INFO] [stdout] test find::size1::serial_find_missing ... ok [INFO] [stdout] test map_collect::i_to_i::with_linked_list_collect_vec_sized ... ok [INFO] [stdout] test map_collect::i_to_i::with_linked_list_collect ... ok [INFO] [stdout] test map_collect::i_to_i::with_linked_list_map_reduce_vec_sized ... ok [INFO] [stdout] test map_collect::i_to_i::with_linked_list_collect_vec ... ok [INFO] [stdout] test matmul::test_splayed_counter ... ok [INFO] [stdout] test mergesort::bench::merge_sort_par_bench ... ok [INFO] [stdout] test matmul::test_matmul ... ok [INFO] [stdout] test matmul::bench::bench_matmul_strassen ... ok [INFO] [stdout] test map_collect::i_to_i::with_mutex ... ok [INFO] [stdout] test map_collect::i_to_i::with_mutex_vec ... ok [INFO] [stdout] test mergesort::test_merge_sort ... ok [INFO] [stdout] test nbody::bench::nbody_par ... ok [INFO] [stdout] test nbody::bench::nbody_par_bridge ... ok [INFO] [stdout] test map_collect::i_to_i::with_vec_vec_sized ... ok [INFO] [stdout] test mergesort::bench::merge_sort_seq_bench ... ok [INFO] [stdout] test nbody::bench::nbody_parreduce ... ok [INFO] [stdout] test map_collect::i_to_i::with_fold_vec ... ok [INFO] [stdout] test pythagoras::euclid_parallel_outer ... ok [INFO] [stdout] test pythagoras::euclid_parallel_weightless ... ok [INFO] [stdout] test pythagoras::euclid_parallel_one ... ok [INFO] [stdout] test pythagoras::euclid_parallel_full ... ok [INFO] [stdout] test map_collect::i_mod_10_to_i::with_mutex_vec ... ok [INFO] [stdout] test map_collect::i_mod_10_to_i::with_mutex ... ok [INFO] [stdout] test pythagoras::euclid_faux_serial ... ok [INFO] [stdout] test sort::demo_merge_sort_ascending ... ok [INFO] [stdout] test sort::demo_merge_sort_big ... ok [INFO] [stdout] test map_collect::i_mod_10_to_i::with_vec_vec_sized ... ok [INFO] [stdout] test sort::demo_merge_sort_descending ... ok [INFO] [stdout] test pythagoras::euclid_serial ... ok [INFO] [stdout] test sort::demo_merge_sort_mostly_ascending ... ok [INFO] [stdout] test sort::demo_merge_sort_mostly_descending ... ok [INFO] [stdout] test sort::demo_merge_sort_random ... ok [INFO] [stdout] test quicksort::bench::quick_sort_par_bench ... ok [INFO] [stdout] test quicksort::bench::quick_sort_splitter ... ok [INFO] [stdout] test sort::demo_quick_sort_random ... ok [INFO] [stdout] test map_collect::i_to_i::with_fold ... ok [INFO] [stdout] test sort::demo_quick_sort_big ... ok [INFO] [stdout] test sort::par_sort_ascending ... ok [INFO] [stdout] test sort::demo_merge_sort_strings ... ok [INFO] [stdout] test sort::par_sort_descending ... ok [INFO] [stdout] test sieve::bench::sieve_parallel ... ok [INFO] [stdout] test nbody::bench::nbody_seq ... ok [INFO] [stdout] test sort::par_sort_mostly_descending ... ok [INFO] [stdout] test sort::par_sort_random ... ok [INFO] [stdout] test sort::demo_quick_sort_strings ... ok [INFO] [stdout] test sort::par_sort_unstable_ascending ... ok [INFO] [stdout] test sort::par_sort_unstable_descending ... ok [INFO] [stdout] test sort::par_sort_big ... ok [INFO] [stdout] test sort::par_sort_mostly_ascending ... ok [INFO] [stdout] test map_collect::i_to_i::with_collect ... ok [INFO] [stdout] test sort::par_sort_unstable_mostly_ascending ... ok [INFO] [stdout] test sieve::bench::sieve_chunks ... ok [INFO] [stdout] test sieve::bench::sieve_serial ... ok [INFO] [stdout] test sort::par_sort_unstable_mostly_descending ... ok [INFO] [stdout] test sort::par_sort_unstable_big ... ok [INFO] [stdout] test sort::par_sort_unstable_strings ... ok [INFO] [stdout] test sort::par_sort_unstable_random ... ok [INFO] [stdout] test quicksort::bench::quick_sort_seq_bench ... ok [INFO] [stdout] test sort::par_sort_unstable_expensive ... ok [INFO] [stdout] test sort::demo_quick_sort_mostly_descending ... ok [INFO] [stdout] test tsp::bench::dj10 ... ok [INFO] [stdout] test sort::par_sort_strings ... ok [INFO] [stdout] test str_split::parallel_space_char ... ok [INFO] [stdout] test str_split::serial_space_char ... ok [INFO] [stdout] test str_split::serial_space_str ... ok [INFO] [stdout] test str_split::serial_space_fn ... ok [INFO] [stdout] test life::bench::as_parallel_generations has been running for over 60 seconds [INFO] [stdout] test life::bench::generations has been running for over 60 seconds [INFO] [stdout] test vec_collect::vec_i::with_linked_list_collect_vec ... ok [INFO] [stdout] test str_split::parallel_space_fn ... ok [INFO] [stdout] test sort::par_sort_expensive ... ok [INFO] [stdout] test sort::demo_quick_sort_mostly_ascending ... ok [INFO] [stdout] test vec_collect::vec_i::with_linked_list_map_reduce_vec_sized ... ok [INFO] [stdout] test vec_collect::vec_i_filtered::with_collect ... ok [INFO] [stdout] test vec_collect::vec_i_filtered::with_fold ... ok [INFO] [stdout] test vec_collect::vec_i::with_vec_vec_sized ... ok [INFO] [stdout] test vec_collect::vec_i_filtered::with_linked_list_collect_vec ... ok [INFO] [stdout] test vec_collect::vec_i::with_collect_into_vec_reused ... ok [INFO] [stdout] test vec_collect::vec_i::with_linked_list_collect_vec_sized ... ok [INFO] [stdout] test life::bench::parallel_generations has been running for over 60 seconds [INFO] [stdout] test vec_collect::vec_i::with_fold ... ok [INFO] [stdout] test vec_collect::vec_i::with_collect_into_vec ... ok [INFO] [stdout] test life::bench::generations ... ok [INFO] [stdout] test life::test_life has been running for over 60 seconds [INFO] [stdout] test vec_collect::vec_i_filtered::with_linked_list_collect_vec_sized ... ok [INFO] [stdout] test vec_collect::vec_i::with_collect ... ok [INFO] [stdout] test vec_collect::vec_i_filtered::with_linked_list_map_reduce_vec_sized ... ok [INFO] [stdout] test vec_collect::vec_i_filtered::with_vec_vec_sized ... ok [INFO] [stdout] test life::bench::as_parallel_generations ... ok [INFO] [stdout] test life::bench::parallel_generations ... ok [INFO] [stdout] test life::test_life ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 120 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 109.62s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "523d94fc7cac550770276b636c22c44060f5abc7c83e77d28d96dd8d70175f79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "523d94fc7cac550770276b636c22c44060f5abc7c83e77d28d96dd8d70175f79", kill_on_drop: false }` [INFO] [stdout] 523d94fc7cac550770276b636c22c44060f5abc7c83e77d28d96dd8d70175f79