[INFO] cloning repository https://github.com/Lolirofle/simple_keyboard_instrument [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lolirofle/simple_keyboard_instrument" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLolirofle%2Fsimple_keyboard_instrument", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLolirofle%2Fsimple_keyboard_instrument'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 780dbcc320985eb776e39f469b3e36336bdd6790 [INFO] checking Lolirofle/simple_keyboard_instrument/780dbcc320985eb776e39f469b3e36336bdd6790 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLolirofle%2Fsimple_keyboard_instrument" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lolirofle/simple_keyboard_instrument on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Lolirofle/simple_keyboard_instrument [INFO] finished tweaking git repo https://github.com/Lolirofle/simple_keyboard_instrument [INFO] tweaked toml for git repo https://github.com/Lolirofle/simple_keyboard_instrument written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Lolirofle/simple_keyboard_instrument 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v2.1.3 [INFO] [stderr] Downloaded rand_jitter v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 549e1439fad776702c90567cc19f8b0347e472ec39bc2420ab2ff785492d524f [INFO] running `Command { std: "docker" "start" "-a" "549e1439fad776702c90567cc19f8b0347e472ec39bc2420ab2ff785492d524f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "549e1439fad776702c90567cc19f8b0347e472ec39bc2420ab2ff785492d524f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "549e1439fad776702c90567cc19f8b0347e472ec39bc2420ab2ff785492d524f", kill_on_drop: false }` [INFO] [stdout] 549e1439fad776702c90567cc19f8b0347e472ec39bc2420ab2ff785492d524f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a00922ed1776ab7719457da229af844daa435865a2e18d1e957bee019b47eefa [INFO] running `Command { std: "docker" "start" "-a" "a00922ed1776ab7719457da229af844daa435865a2e18d1e957bee019b47eefa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling nix v0.12.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling wayland-scanner v0.21.11 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Checking rand_os v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Checking stb_truetype v0.2.5 [INFO] [stderr] Checking approx v0.3.1 [INFO] [stderr] Checking ordered-float v1.0.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.21.11 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking smallvec v0.6.8 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Checking rusttype v0.7.3 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling wayland-client v0.21.11 [INFO] [stderr] Compiling wayland-protocols v0.21.11 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking andrew v0.1.6 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking wayland-commons v0.21.11 [INFO] [stderr] Checking smithay-client-toolkit v0.4.4 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking keyboard_piano v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:126:35 [INFO] [stdout] | [INFO] [stdout] 126 | mappings.insert(2 ,1760.0 * (2.0: f64).powf(1.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:127:35 [INFO] [stdout] | [INFO] [stdout] 127 | mappings.insert(3 ,1760.0 * (2.0: f64).powf(2.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:128:35 [INFO] [stdout] | [INFO] [stdout] 128 | mappings.insert(4 ,1760.0 * (2.0: f64).powf(3.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:129:35 [INFO] [stdout] | [INFO] [stdout] 129 | mappings.insert(5 ,1760.0 * (2.0: f64).powf(4.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:130:35 [INFO] [stdout] | [INFO] [stdout] 130 | mappings.insert(6 ,1760.0 * (2.0: f64).powf(5.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:131:35 [INFO] [stdout] | [INFO] [stdout] 131 | mappings.insert(7 ,1760.0 * (2.0: f64).powf(6.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:132:35 [INFO] [stdout] | [INFO] [stdout] 132 | mappings.insert(8 ,1760.0 * (2.0: f64).powf(7.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:133:35 [INFO] [stdout] | [INFO] [stdout] 133 | mappings.insert(9 ,1760.0 * (2.0: f64).powf(8.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:134:35 [INFO] [stdout] | [INFO] [stdout] 134 | mappings.insert(10,1760.0 * (2.0: f64).powf(9.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:135:35 [INFO] [stdout] | [INFO] [stdout] 135 | mappings.insert(11,1760.0 * (2.0: f64).powf(10.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:136:35 [INFO] [stdout] | [INFO] [stdout] 136 | mappings.insert(12,1760.0 * (2.0: f64).powf(11.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:139:34 [INFO] [stdout] | [INFO] [stdout] 139 | mappings.insert(17,880.0 * (2.0: f64).powf(1.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:140:34 [INFO] [stdout] | [INFO] [stdout] 140 | mappings.insert(18,880.0 * (2.0: f64).powf(2.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:126:35 [INFO] [stdout] | [INFO] [stdout] 126 | mappings.insert(2 ,1760.0 * (2.0: f64).powf(1.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:141:34 [INFO] [stdout] | [INFO] [stdout] 141 | mappings.insert(19,880.0 * (2.0: f64).powf(3.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:142:34 [INFO] [stdout] | [INFO] [stdout] 142 | mappings.insert(20,880.0 * (2.0: f64).powf(4.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:143:34 [INFO] [stdout] | [INFO] [stdout] 143 | mappings.insert(21,880.0 * (2.0: f64).powf(5.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:144:34 [INFO] [stdout] | [INFO] [stdout] 144 | mappings.insert(22,880.0 * (2.0: f64).powf(6.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:127:35 [INFO] [stdout] | [INFO] [stdout] 127 | mappings.insert(3 ,1760.0 * (2.0: f64).powf(2.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:145:34 [INFO] [stdout] | [INFO] [stdout] 145 | mappings.insert(23,880.0 * (2.0: f64).powf(7.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:128:35 [INFO] [stdout] | [INFO] [stdout] 128 | mappings.insert(4 ,1760.0 * (2.0: f64).powf(3.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:146:34 [INFO] [stdout] | [INFO] [stdout] 146 | mappings.insert(24,880.0 * (2.0: f64).powf(8.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:147:34 [INFO] [stdout] | [INFO] [stdout] 147 | mappings.insert(25,880.0 * (2.0: f64).powf(9.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:129:35 [INFO] [stdout] | [INFO] [stdout] 129 | mappings.insert(5 ,1760.0 * (2.0: f64).powf(4.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:148:34 [INFO] [stdout] | [INFO] [stdout] 148 | mappings.insert(26,880.0 * (2.0: f64).powf(10.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:130:35 [INFO] [stdout] | [INFO] [stdout] 130 | mappings.insert(6 ,1760.0 * (2.0: f64).powf(5.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:151:34 [INFO] [stdout] | [INFO] [stdout] 151 | mappings.insert(31,440.0 * (2.0: f64).powf(1.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:131:35 [INFO] [stdout] | [INFO] [stdout] 131 | mappings.insert(7 ,1760.0 * (2.0: f64).powf(6.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:152:34 [INFO] [stdout] | [INFO] [stdout] 152 | mappings.insert(32,440.0 * (2.0: f64).powf(2.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:132:35 [INFO] [stdout] | [INFO] [stdout] 132 | mappings.insert(8 ,1760.0 * (2.0: f64).powf(7.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:153:34 [INFO] [stdout] | [INFO] [stdout] 153 | mappings.insert(33,440.0 * (2.0: f64).powf(3.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:133:35 [INFO] [stdout] | [INFO] [stdout] 133 | mappings.insert(9 ,1760.0 * (2.0: f64).powf(8.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:154:34 [INFO] [stdout] | [INFO] [stdout] 154 | mappings.insert(34,440.0 * (2.0: f64).powf(4.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:134:35 [INFO] [stdout] | [INFO] [stdout] 134 | mappings.insert(10,1760.0 * (2.0: f64).powf(9.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:155:34 [INFO] [stdout] | [INFO] [stdout] 155 | mappings.insert(35,440.0 * (2.0: f64).powf(5.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:135:35 [INFO] [stdout] | [INFO] [stdout] 135 | mappings.insert(11,1760.0 * (2.0: f64).powf(10.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:156:34 [INFO] [stdout] | [INFO] [stdout] 156 | mappings.insert(36,440.0 * (2.0: f64).powf(6.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:157:34 [INFO] [stdout] | [INFO] [stdout] 157 | mappings.insert(37,440.0 * (2.0: f64).powf(7.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:158:34 [INFO] [stdout] | [INFO] [stdout] 158 | mappings.insert(38,440.0 * (2.0: f64).powf(8.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:136:35 [INFO] [stdout] | [INFO] [stdout] 136 | mappings.insert(12,1760.0 * (2.0: f64).powf(11.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:159:34 [INFO] [stdout] | [INFO] [stdout] 159 | mappings.insert(39,440.0 * (2.0: f64).powf(9.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:139:34 [INFO] [stdout] | [INFO] [stdout] 139 | mappings.insert(17,880.0 * (2.0: f64).powf(1.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:160:34 [INFO] [stdout] | [INFO] [stdout] 160 | mappings.insert(40,440.0 * (2.0: f64).powf(10.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:140:34 [INFO] [stdout] | [INFO] [stdout] 140 | mappings.insert(18,880.0 * (2.0: f64).powf(2.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:161:34 [INFO] [stdout] | [INFO] [stdout] 161 | mappings.insert(43,440.0 * (2.0: f64).powf(11.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:141:34 [INFO] [stdout] | [INFO] [stdout] 141 | mappings.insert(19,880.0 * (2.0: f64).powf(3.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:142:34 [INFO] [stdout] | [INFO] [stdout] 142 | mappings.insert(20,880.0 * (2.0: f64).powf(4.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:164:34 [INFO] [stdout] | [INFO] [stdout] 164 | mappings.insert(44,220.0 * (2.0: f64).powf(1.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:143:34 [INFO] [stdout] | [INFO] [stdout] 143 | mappings.insert(21,880.0 * (2.0: f64).powf(5.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:144:34 [INFO] [stdout] | [INFO] [stdout] 144 | mappings.insert(22,880.0 * (2.0: f64).powf(6.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:165:34 [INFO] [stdout] | [INFO] [stdout] 165 | mappings.insert(45,220.0 * (2.0: f64).powf(2.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:145:34 [INFO] [stdout] | [INFO] [stdout] 145 | mappings.insert(23,880.0 * (2.0: f64).powf(7.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:166:34 [INFO] [stdout] | [INFO] [stdout] 166 | mappings.insert(46,220.0 * (2.0: f64).powf(3.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:146:34 [INFO] [stdout] | [INFO] [stdout] 146 | mappings.insert(24,880.0 * (2.0: f64).powf(8.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:167:34 [INFO] [stdout] | [INFO] [stdout] 167 | mappings.insert(47,220.0 * (2.0: f64).powf(4.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:147:34 [INFO] [stdout] | [INFO] [stdout] 147 | mappings.insert(25,880.0 * (2.0: f64).powf(9.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:148:34 [INFO] [stdout] | [INFO] [stdout] 148 | mappings.insert(26,880.0 * (2.0: f64).powf(10.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:168:34 [INFO] [stdout] | [INFO] [stdout] 168 | mappings.insert(48,220.0 * (2.0: f64).powf(5.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:151:34 [INFO] [stdout] | [INFO] [stdout] 151 | mappings.insert(31,440.0 * (2.0: f64).powf(1.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:169:34 [INFO] [stdout] | [INFO] [stdout] 169 | mappings.insert(49,220.0 * (2.0: f64).powf(6.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:152:34 [INFO] [stdout] | [INFO] [stdout] 152 | mappings.insert(32,440.0 * (2.0: f64).powf(2.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:153:34 [INFO] [stdout] | [INFO] [stdout] 153 | mappings.insert(33,440.0 * (2.0: f64).powf(3.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:170:34 [INFO] [stdout] | [INFO] [stdout] 170 | mappings.insert(50,220.0 * (2.0: f64).powf(7.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:154:34 [INFO] [stdout] | [INFO] [stdout] 154 | mappings.insert(34,440.0 * (2.0: f64).powf(4.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:171:34 [INFO] [stdout] | [INFO] [stdout] 171 | mappings.insert(51,220.0 * (2.0: f64).powf(8.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:155:34 [INFO] [stdout] | [INFO] [stdout] 155 | mappings.insert(35,440.0 * (2.0: f64).powf(5.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:172:34 [INFO] [stdout] | [INFO] [stdout] 172 | mappings.insert(52,220.0 * (2.0: f64).powf(9.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:156:34 [INFO] [stdout] | [INFO] [stdout] 156 | mappings.insert(36,440.0 * (2.0: f64).powf(6.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:173:34 [INFO] [stdout] | [INFO] [stdout] 173 | mappings.insert(53,220.0 * (2.0: f64).powf(10.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:157:34 [INFO] [stdout] | [INFO] [stdout] 157 | mappings.insert(37,440.0 * (2.0: f64).powf(7.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:158:34 [INFO] [stdout] | [INFO] [stdout] 158 | mappings.insert(38,440.0 * (2.0: f64).powf(8.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:159:34 [INFO] [stdout] | [INFO] [stdout] 159 | mappings.insert(39,440.0 * (2.0: f64).powf(9.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:160:34 [INFO] [stdout] | [INFO] [stdout] 160 | mappings.insert(40,440.0 * (2.0: f64).powf(10.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:161:34 [INFO] [stdout] | [INFO] [stdout] 161 | mappings.insert(43,440.0 * (2.0: f64).powf(11.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:164:34 [INFO] [stdout] | [INFO] [stdout] 164 | mappings.insert(44,220.0 * (2.0: f64).powf(1.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:165:34 [INFO] [stdout] | [INFO] [stdout] 165 | mappings.insert(45,220.0 * (2.0: f64).powf(2.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:166:34 [INFO] [stdout] | [INFO] [stdout] 166 | mappings.insert(46,220.0 * (2.0: f64).powf(3.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:167:34 [INFO] [stdout] | [INFO] [stdout] 167 | mappings.insert(47,220.0 * (2.0: f64).powf(4.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:168:34 [INFO] [stdout] | [INFO] [stdout] 168 | mappings.insert(48,220.0 * (2.0: f64).powf(5.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:169:34 [INFO] [stdout] | [INFO] [stdout] 169 | mappings.insert(49,220.0 * (2.0: f64).powf(6.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:170:34 [INFO] [stdout] | [INFO] [stdout] 170 | mappings.insert(50,220.0 * (2.0: f64).powf(7.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:171:34 [INFO] [stdout] | [INFO] [stdout] 171 | mappings.insert(51,220.0 * (2.0: f64).powf(8.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:172:34 [INFO] [stdout] | [INFO] [stdout] 172 | mappings.insert(52,220.0 * (2.0: f64).powf(9.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `:` [INFO] [stdout] --> src/main.rs:173:34 [INFO] [stdout] | [INFO] [stdout] 173 | mappings.insert(53,220.0 * (2.0: f64).powf(10.0/12.0)); [INFO] [stdout] | ^ expected one of `)`, `,`, `.`, `?`, or an operator [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/main.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::{HashMap,HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/main.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::{HashMap,HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `F64` found for enum `UnknownTypeOutputBuffer` in the current scope [INFO] [stdout] --> src/main.rs:106:38 [INFO] [stdout] | [INFO] [stdout] 106 | cpal::UnknownTypeOutputBuffer::F64(mut buffer) => { [INFO] [stdout] | ^^^ variant or associated item not found in `UnknownTypeOutputBuffer<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no variant or associated item named `F64` found for enum `UnknownTypeOutputBuffer` in the current scope [INFO] [stdout] --> src/main.rs:106:38 [INFO] [stdout] | [INFO] [stdout] 106 | cpal::UnknownTypeOutputBuffer::F64(mut buffer) => { [INFO] [stdout] | ^^^ variant or associated item not found in `UnknownTypeOutputBuffer<'_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 43 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 43 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `keyboard_piano` (bin "keyboard_piano" test) due to 44 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `keyboard_piano` (bin "keyboard_piano") due to 44 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "a00922ed1776ab7719457da229af844daa435865a2e18d1e957bee019b47eefa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a00922ed1776ab7719457da229af844daa435865a2e18d1e957bee019b47eefa", kill_on_drop: false }` [INFO] [stdout] a00922ed1776ab7719457da229af844daa435865a2e18d1e957bee019b47eefa