[INFO] cloning repository https://github.com/hamburgerguy/rustyart [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hamburgerguy/rustyart" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamburgerguy%2Frustyart", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamburgerguy%2Frustyart'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8de37bdcf9fb8e2ef7fd97dc6a7710188392e0c3 [INFO] checking hamburgerguy/rustyart against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamburgerguy%2Frustyart" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hamburgerguy/rustyart on toolchain 18a6d911caba59605eb03db1452848a85d2e5879 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hamburgerguy/rustyart [INFO] finished tweaking git repo https://github.com/hamburgerguy/rustyart [INFO] tweaked toml for git repo https://github.com/hamburgerguy/rustyart written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hamburgerguy/rustyart 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" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7212eb58084be173b2c7e2fae14fd96169c64cfecdaf4632449171d2faf4da3f [INFO] running `Command { std: "docker" "start" "-a" "7212eb58084be173b2c7e2fae14fd96169c64cfecdaf4632449171d2faf4da3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7212eb58084be173b2c7e2fae14fd96169c64cfecdaf4632449171d2faf4da3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7212eb58084be173b2c7e2fae14fd96169c64cfecdaf4632449171d2faf4da3f", kill_on_drop: false }` [INFO] [stdout] 7212eb58084be173b2c7e2fae14fd96169c64cfecdaf4632449171d2faf4da3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb7d79b3aa0a6e760f7729120ed7a48d0d04030d13e786770b084a6da723db01 [INFO] running `Command { std: "docker" "start" "-a" "eb7d79b3aa0a6e760f7729120ed7a48d0d04030d13e786770b084a6da723db01", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Checking gpu-descriptor-types v0.1.1 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling crossbeam-queue v0.3.6 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Compiling wgpu-core v0.11.3 [INFO] [stderr] Checking gpu-alloc v0.5.3 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking ash v0.33.3+1.2.191 [INFO] [stderr] Checking wgpu-types v0.11.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.7 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking renderdoc-sys v0.7.1 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking inplace_it v0.3.5 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Checking glow v0.11.2 [INFO] [stderr] Checking profiling v1.0.6 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking euclid v0.22.7 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking ahash v0.7.6 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking xdg v2.4.1 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking gpu-descriptor v0.2.3 [INFO] [stderr] Checking lyon_geom v0.17.7 [INFO] [stderr] Compiling x11-dl v2.20.0 [INFO] [stderr] Checking bytemuck v1.12.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking float_next_after v0.1.5 [INFO] [stderr] Checking sid v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking lyon_path v0.17.7 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking pennereq v0.3.1 [INFO] [stderr] Checking notosans v0.1.0 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking mio-misc v1.2.2 [INFO] [stderr] Checking lyon_algorithms v0.17.7 [INFO] [stderr] Checking lyon_tessellation v0.17.10 [INFO] [stderr] Checking lyon v0.17.10 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking naga v0.7.3 [INFO] [stderr] Checking noise v0.7.0 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking wgpu-hal v0.11.5 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking glam v0.17.3 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking nannou_core v0.18.0 [INFO] [stderr] Checking wgpu v0.11.1 [INFO] [stderr] Checking nannou_mesh v0.18.0 [INFO] [stderr] Checking nannou_wgpu v0.18.0 [INFO] [stderr] Checking nannou v0.18.1 [INFO] [stderr] Checking rustyart v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | for i in 0..N_THINGS { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | for i in 0..N_THINGS2 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | for i in 0..N_THINGS3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | for i in 0..N_THINGS4 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | for i in 0..N_THINGS5 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | for i in 0..N_THINGS6 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | for i in 0..N_THINGS { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | for i in 0..N_THINGS2 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | for i in 0..N_THINGS3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | for i in 0..N_THINGS4 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | for i in 0..N_THINGS5 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | for i in 0..N_THINGS6 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:130:13 [INFO] [stdout] | [INFO] [stdout] 130 | for k in 0..50 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | for k in 0..50 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | for k in 0..50 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:184:13 [INFO] [stdout] | [INFO] [stdout] 184 | for k in 0..50 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | for k in 0..50 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | for k in 0..50 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:130:13 [INFO] [stdout] | [INFO] [stdout] 130 | for k in 0..50 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | for k in 0..50 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | for k in 0..50 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:184:13 [INFO] [stdout] | [INFO] [stdout] 184 | for k in 0..50 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | for k in 0..50 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/main.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | for k in 0..50 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.52s [INFO] running `Command { std: "docker" "inspect" "eb7d79b3aa0a6e760f7729120ed7a48d0d04030d13e786770b084a6da723db01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb7d79b3aa0a6e760f7729120ed7a48d0d04030d13e786770b084a6da723db01", kill_on_drop: false }` [INFO] [stdout] eb7d79b3aa0a6e760f7729120ed7a48d0d04030d13e786770b084a6da723db01