[INFO] cloning repository https://github.com/ds797/muse [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ds797/muse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fds797%2Fmuse", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fds797%2Fmuse'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a1754f765b30100d1aa701c65e95f30a2c6a2044 [INFO] testing ds797/muse against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fds797%2Fmuse" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ds797/muse on toolchain 414482f6a0d4e7290f614300581a0b55442552a3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ds797/muse [INFO] finished tweaking git repo https://github.com/ds797/muse [INFO] tweaked toml for git repo https://github.com/ds797/muse written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ds797/muse 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded notify-rust v4.10.0 [INFO] [stderr] Downloaded tauri-winrt-notification v0.1.3 [INFO] [stderr] Downloaded zbus_macros v3.15.0 [INFO] [stderr] Downloaded zbus v3.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a52d04c2953859b85f2f22d931d57bc248a8da1045a9a303d19df28649e3cea [INFO] running `Command { std: "docker" "start" "-a" "0a52d04c2953859b85f2f22d931d57bc248a8da1045a9a303d19df28649e3cea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a52d04c2953859b85f2f22d931d57bc248a8da1045a9a303d19df28649e3cea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a52d04c2953859b85f2f22d931d57bc248a8da1045a9a303d19df28649e3cea", kill_on_drop: false }` [INFO] [stdout] 0a52d04c2953859b85f2f22d931d57bc248a8da1045a9a303d19df28649e3cea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 743a1e3586a1019c480c72ef366986cbdaf46ea511b4a2ab48521c1255369acc [INFO] running `Command { std: "docker" "start" "-a" "743a1e3586a1019c480c72ef366986cbdaf46ea511b4a2ab48521c1255369acc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling futures-lite v2.2.0 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling async-task v4.7.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling concurrent-queue v2.4.0 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling event-listener v4.0.3 [INFO] [stderr] Compiling event-listener v5.1.0 [INFO] 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[stderr] Compiling spinning v0.1.0 [INFO] [stderr] Compiling to_method v1.1.0 [INFO] [stderr] Compiling claxon v0.4.3 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling intmap v0.7.1 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling hound v3.5.1 [INFO] [stderr] Compiling daemonize v0.5.0 [INFO] [stderr] Compiling symphonia v0.5.3 [INFO] [stderr] Compiling rodio v0.17.3 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling enumflags2_derive v0.7.9 [INFO] [stderr] Compiling serde_repr v0.1.18 [INFO] [stderr] Compiling async-recursion v1.0.5 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling zvariant_utils v1.0.1 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling zvariant_derive v3.15.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling zbus_macros v3.15.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling blocking v1.5.1 [INFO] [stderr] Compiling enumflags2 v0.7.9 [INFO] [stderr] Compiling zvariant v3.15.0 [INFO] [stderr] Compiling zbus_names v2.6.0 [INFO] [stderr] Compiling zbus v3.15.0 [INFO] [stderr] Compiling notify-rust v4.10.0 [INFO] [stderr] Compiling muse v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader` and `Error` [INFO] [stdout] --> src/main.rs:3:38 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{ self, Write, BufRead, BufReader, Error }; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Decoder`, `OutputStream`, and `Sink` [INFO] [stdout] --> src/main.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use rodio::{ Decoder, OutputStream, Sink }; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `notify_rust::Notification` [INFO] [stdout] --> src/daemon.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use notify_rust::Notification; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Decoder` [INFO] [stdout] --> src/daemon.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | use rodio::{ Decoder, OutputStream, Sink }; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::media::stop` [INFO] [stdout] --> src/daemon.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::media::stop; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write` and `self` [INFO] [stdout] --> src/media.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{ self, Write, BufRead, BufReader, Error, ErrorKind }; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OutputStream` [INFO] [stdout] --> src/media.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use rodio::{ Decoder, OutputStream, Sink }; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `error` [INFO] [stdout] --> src/main.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | macro_rules! error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/daemon.rs:46:15 [INFO] [stdout] | [INFO] [stdout] 46 | if let Err(err) = std::env::set_current_dir(&cwd) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/daemon.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | if let Err(e) = fs::set_permissions(socket, permissions) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `song` [INFO] [stdout] --> src/daemon.rs:132:21 [INFO] [stdout] | [INFO] [stdout] 132 | if let Some(song) = parts.get(1) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_song` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/media.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{ self, Write, BufRead, BufReader, Error, ErrorKind }; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/main.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::io::{ AsyncBufReadExt, AsyncWriteExt }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{ self, Write, BufRead, BufReader, Error }; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncBufReadExt` [INFO] [stdout] --> src/main.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::io::{ AsyncBufReadExt, AsyncWriteExt }; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prompt` is never used [INFO] [stdout] --> src/main.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | async fn prompt(prompt: &str) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `stop` is never used [INFO] [stdout] --> src/media.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn stop(sink: &Sink) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:117:6 [INFO] [stdout] | [INFO] [stdout] 117 | stream.read_to_string(&mut response); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 117 | let _ = stream.read_to_string(&mut response); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | file.write_all(b"playing"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 124 | let _ = file.write_all(b"playing"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | file.write_all(b"pausing"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 128 | let _ = file.write_all(b"pausing"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:133:10 [INFO] [stdout] | [INFO] [stdout] 133 | file.write_all(format!("enqueueing: {}", response).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = file.write_all(format!("enqueueing: {}", response).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:136:10 [INFO] [stdout] | [INFO] [stdout] 136 | file.write_all(b"no song provided"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 136 | let _ = file.write_all(b"no song provided"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | file.write_all(format!("unknown command: {}", response).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 140 | let _ = file.write_all(format!("unknown command: {}", response).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:144:7 [INFO] [stdout] | [INFO] [stdout] 144 | file.write_all(b"no command provided"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 144 | let _ = file.write_all(b"no command provided"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.63s [INFO] running `Command { std: "docker" "inspect" "743a1e3586a1019c480c72ef366986cbdaf46ea511b4a2ab48521c1255369acc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "743a1e3586a1019c480c72ef366986cbdaf46ea511b4a2ab48521c1255369acc", kill_on_drop: false }` [INFO] [stdout] 743a1e3586a1019c480c72ef366986cbdaf46ea511b4a2ab48521c1255369acc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68370df2d7de43c68981f6085788de434a5ad70c008e34eac979aefeac995e09 [INFO] running `Command { std: "docker" "start" "-a" "68370df2d7de43c68981f6085788de434a5ad70c008e34eac979aefeac995e09", kill_on_drop: false }` [INFO] [stderr] Compiling muse v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader` and `Error` [INFO] [stdout] --> src/main.rs:3:38 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{ self, Write, BufRead, BufReader, Error }; [INFO] [stdout] | ^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Decoder`, `OutputStream`, and `Sink` [INFO] [stdout] --> src/main.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use rodio::{ Decoder, OutputStream, Sink }; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `notify_rust::Notification` [INFO] [stdout] --> src/daemon.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use notify_rust::Notification; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Decoder` [INFO] [stdout] --> src/daemon.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | use rodio::{ Decoder, OutputStream, Sink }; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::media::stop` [INFO] [stdout] --> src/daemon.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::media::stop; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write` and `self` [INFO] [stdout] --> src/media.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{ self, Write, BufRead, BufReader, Error, ErrorKind }; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OutputStream` [INFO] [stdout] --> src/media.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use rodio::{ Decoder, OutputStream, Sink }; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `error` [INFO] [stdout] --> src/main.rs:13:14 [INFO] [stdout] | [INFO] [stdout] 13 | macro_rules! error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/daemon.rs:46:15 [INFO] [stdout] | [INFO] [stdout] 46 | if let Err(err) = std::env::set_current_dir(&cwd) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/daemon.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | if let Err(e) = fs::set_permissions(socket, permissions) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `song` [INFO] [stdout] --> src/daemon.rs:132:21 [INFO] [stdout] | [INFO] [stdout] 132 | if let Some(song) = parts.get(1) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_song` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/media.rs:2:29 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{ self, Write, BufRead, BufReader, Error, ErrorKind }; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/main.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::io::{ AsyncBufReadExt, AsyncWriteExt }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{ self, Write, BufRead, BufReader, Error }; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncBufReadExt` [INFO] [stdout] --> src/main.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::io::{ AsyncBufReadExt, AsyncWriteExt }; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prompt` is never used [INFO] [stdout] --> src/main.rs:22:10 [INFO] [stdout] | [INFO] [stdout] 22 | async fn prompt(prompt: &str) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `stop` is never used [INFO] [stdout] --> src/media.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn stop(sink: &Sink) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:117:6 [INFO] [stdout] | [INFO] [stdout] 117 | stream.read_to_string(&mut response); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 117 | let _ = stream.read_to_string(&mut response); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | file.write_all(b"playing"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 124 | let _ = file.write_all(b"playing"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | file.write_all(b"pausing"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 128 | let _ = file.write_all(b"pausing"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:133:10 [INFO] [stdout] | [INFO] [stdout] 133 | file.write_all(format!("enqueueing: {}", response).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = file.write_all(format!("enqueueing: {}", response).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:136:10 [INFO] [stdout] | [INFO] [stdout] 136 | file.write_all(b"no song provided"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 136 | let _ = file.write_all(b"no song provided"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | file.write_all(format!("unknown command: {}", response).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 140 | let _ = file.write_all(format!("unknown command: {}", response).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/daemon.rs:144:7 [INFO] [stdout] | [INFO] [stdout] 144 | file.write_all(b"no command provided"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 144 | let _ = file.write_all(b"no command provided"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "68370df2d7de43c68981f6085788de434a5ad70c008e34eac979aefeac995e09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68370df2d7de43c68981f6085788de434a5ad70c008e34eac979aefeac995e09", kill_on_drop: false }` [INFO] [stdout] 68370df2d7de43c68981f6085788de434a5ad70c008e34eac979aefeac995e09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 44a39048429a33cd115991c1f623d43b068c156e7db6e1a54abf5ebc801804e6 [INFO] running `Command { std: "docker" "start" "-a" "44a39048429a33cd115991c1f623d43b068c156e7db6e1a54abf5ebc801804e6", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufReader` and `Error` [INFO] [stderr] --> src/main.rs:3:38 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{ self, Write, BufRead, BufReader, Error }; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Decoder`, `OutputStream`, and `Sink` [INFO] [stderr] --> src/main.rs:5:14 [INFO] [stderr] | [INFO] [stderr] 5 | use rodio::{ Decoder, OutputStream, Sink }; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `notify_rust::Notification` [INFO] [stderr] --> src/daemon.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use notify_rust::Notification; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Decoder` [INFO] [stderr] --> src/daemon.rs:12:14 [INFO] [stderr] | [INFO] [stderr] 12 | use rodio::{ Decoder, OutputStream, Sink }; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::media::stop` [INFO] [stderr] --> src/daemon.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use crate::media::stop; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write` and `self` [INFO] [stderr] --> src/media.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::{ self, Write, BufRead, BufReader, Error, ErrorKind }; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `OutputStream` [INFO] [stderr] --> src/media.rs:3:23 [INFO] [stderr] | [INFO] [stderr] 3 | use rodio::{ Decoder, OutputStream, Sink }; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition: `error` [INFO] [stderr] --> src/main.rs:13:14 [INFO] [stderr] | [INFO] [stderr] 13 | macro_rules! error { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/daemon.rs:46:15 [INFO] [stderr] | [INFO] [stderr] 46 | if let Err(err) = std::env::set_current_dir(&cwd) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/daemon.rs:91:14 [INFO] [stderr] | [INFO] [stderr] 91 | if let Err(e) = fs::set_permissions(socket, permissions) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `song` [INFO] [stderr] --> src/daemon.rs:132:21 [INFO] [stderr] | [INFO] [stderr] 132 | if let Some(song) = parts.get(1) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_song` [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/media.rs:2:29 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::{ self, Write, BufRead, BufReader, Error, ErrorKind }; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AsyncWriteExt` [INFO] [stderr] --> src/main.rs:4:35 [INFO] [stderr] | [INFO] [stderr] 4 | use tokio::io::{ AsyncBufReadExt, AsyncWriteExt }; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/main.rs:3:29 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{ self, Write, BufRead, BufReader, Error }; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `AsyncBufReadExt` [INFO] [stderr] --> src/main.rs:4:18 [INFO] [stderr] | [INFO] [stderr] 4 | use tokio::io::{ AsyncBufReadExt, AsyncWriteExt }; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `prompt` is never used [INFO] [stderr] --> src/main.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | async fn prompt(prompt: &str) -> String { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `stop` is never used [INFO] [stderr] --> src/media.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn stop(sink: &Sink) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/daemon.rs:117:6 [INFO] [stderr] | [INFO] [stderr] 117 | stream.read_to_string(&mut response); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 117 | let _ = stream.read_to_string(&mut response); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/daemon.rs:124:9 [INFO] [stderr] | [INFO] [stderr] 124 | file.write_all(b"playing"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 124 | let _ = file.write_all(b"playing"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/daemon.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | file.write_all(b"pausing"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 128 | let _ = file.write_all(b"pausing"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/daemon.rs:133:10 [INFO] [stderr] | [INFO] [stderr] 133 | file.write_all(format!("enqueueing: {}", response).as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 133 | let _ = file.write_all(format!("enqueueing: {}", response).as_bytes()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/daemon.rs:136:10 [INFO] [stderr] | [INFO] [stderr] 136 | file.write_all(b"no song provided"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 136 | let _ = file.write_all(b"no song provided"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/daemon.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | file.write_all(format!("unknown command: {}", response).as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 140 | let _ = file.write_all(format!("unknown command: {}", response).as_bytes()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/daemon.rs:144:7 [INFO] [stderr] | [INFO] [stderr] 144 | file.write_all(b"no command provided"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 144 | let _ = file.write_all(b"no command provided"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `muse` (bin "muse" test) generated 25 warnings (run `cargo fix --bin "muse" --tests` to apply 8 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/muse-84be29412464703f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "44a39048429a33cd115991c1f623d43b068c156e7db6e1a54abf5ebc801804e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44a39048429a33cd115991c1f623d43b068c156e7db6e1a54abf5ebc801804e6", kill_on_drop: false }` [INFO] [stdout] 44a39048429a33cd115991c1f623d43b068c156e7db6e1a54abf5ebc801804e6