[INFO] cloning repository https://github.com/BitYoungjae/mpvpaper-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BitYoungjae/mpvpaper-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBitYoungjae%2Fmpvpaper-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBitYoungjae%2Fmpvpaper-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f90f885a8a61f387f36ff137baaaf4dc804a8ac3
[INFO] checking BitYoungjae/mpvpaper-rs against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBitYoungjae%2Fmpvpaper-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BitYoungjae/mpvpaper-rs
[INFO] finished tweaking git repo https://github.com/BitYoungjae/mpvpaper-rs
[INFO] tweaked toml for git repo https://github.com/BitYoungjae/mpvpaper-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BitYoungjae/mpvpaper-rs on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BitYoungjae/mpvpaper-rs 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `description` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | description = "Video wallpaper player using mpv for wlroots-based Wayland compositors"
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.description`
[INFO] [stderr] warning: unused field `repository` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:62:1
[INFO] [stderr]    |
[INFO] [stderr] 62 | repository = "https://github.com/bityoungjae/mpvpaper-rs"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the field `workspace.package.repository`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-egl v0.32.11
[INFO] [stderr]   Downloaded libmpv2-sys v4.0.1
[INFO] [stderr]   Downloaded libmpv2 v6.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 18de81b6cd2b90f7c0fe13e39333f57a55d2b56db8e055d5ba10087d5756d9e8
[INFO] running `Command { std: "docker" "start" "18de81b6cd2b90f7c0fe13e39333f57a55d2b56db8e055d5ba10087d5756d9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18de81b6cd2b90f7c0fe13e39333f57a55d2b56db8e055d5ba10087d5756d9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "18de81b6cd2b90f7c0fe13e39333f57a55d2b56db8e055d5ba10087d5756d9e8" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18de81b6cd2b90f7c0fe13e39333f57a55d2b56db8e055d5ba10087d5756d9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "18de81b6cd2b90f7c0fe13e39333f57a55d2b56db8e055d5ba10087d5756d9e8" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused field `description` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:59:1
[INFO] [stderr]    |
[INFO] [stderr] 59 | description = "Video wallpaper player using mpv for wlroots-based Wayland compositors"
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.description`
[INFO] [stderr] warning: unused field `repository` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:62:1
[INFO] [stderr]    |
[INFO] [stderr] 62 | repository = "https://github.com/bityoungjae/mpvpaper-rs"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the field `workspace.package.repository`
[INFO] [stderr] warning: workspace (manifest) generated 2 warnings
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling cc v1.2.66
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking libc v0.2.186
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling libmpv2-sys v4.0.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling libmpv2 v6.0.0
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking anyhow v1.0.103
[INFO] [stderr]     Checking shlex v2.0.1
[INFO] [stderr]    Compiling signal-hook v0.4.4
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling quick-xml v0.41.0
[INFO] [stderr]    Compiling wayland-backend v0.3.15
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]    Compiling wayland-scanner v0.31.10 (/opt/rustwide/workdir/third_party/wayland-scanner)
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]     Checking ctrlc v3.5.2
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking calloop v0.14.4
[INFO] [stderr]     Checking wayland-client v0.31.14
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]     Checking wayland-egl v0.32.11
[INFO] [stderr]     Checking wayland-protocols v0.32.13
[INFO] [stderr]     Checking wayland-cursor v0.31.14
[INFO] [stderr]     Checking calloop-wayland-source v0.4.1
[INFO] [stderr]     Checking wayland-protocols-wlr v0.3.12
[INFO] [stderr]     Checking wayland-protocols-misc v0.3.12
[INFO] [stderr]     Checking wayland-protocols-experimental v20250721.0.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.20.0
[INFO] [stderr]     Checking mpvpaper-rs-core v0.1.2 (/opt/rustwide/workdir/crates/core)
[INFO] [stderr]     Checking mpvpaper-rs v0.1.2 (/opt/rustwide/workdir/crates/mpvpaper-rs)
[INFO] [stderr]     Checking mpvpaper-rs-holder v0.1.2 (/opt/rustwide/workdir/crates/holder)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> crates/holder/src/main.rs:553:5
[INFO] [stdout]     |
[INFO] [stdout] 550 |     nix::unistd::execv(&path_cstr, &c_args).context("execv failed")?;
[INFO] [stdout]     |     ---------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 553 |     unreachable!()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> crates/mpvpaper-rs/src/app.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 343 | /     nix::unistd::execv(&path_cstr, &c_args)
[INFO] [stdout] 344 | |         .map_err(|e| AppError::Config(format!("execv failed: {}", e)))?;
[INFO] [stdout]     | |_______________________________________________________________________- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 347 |       unreachable!()
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> crates/mpvpaper-rs/src/app.rs:347:5
[INFO] [stdout]     |
[INFO] [stdout] 343 | /     nix::unistd::execv(&path_cstr, &c_args)
[INFO] [stdout] 344 | |         .map_err(|e| AppError::Config(format!("execv failed: {}", e)))?;
[INFO] [stdout]     | |_______________________________________________________________________- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 347 |       unreachable!()
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> crates/holder/src/main.rs:553:5
[INFO] [stdout]     |
[INFO] [stdout] 550 |     nix::unistd::execv(&path_cstr, &c_args).context("execv failed")?;
[INFO] [stdout]     |     ---------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 553 |     unreachable!()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `anyhow`
[INFO] [stderr]   --> crates/core/Cargo.toml:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | anyhow.workspace = true
[INFO] [stderr]    | ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `anyhow`
[INFO] [stderr] warning: unused dependency `nix`
[INFO] [stderr]   --> crates/core/Cargo.toml:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | nix.workspace = true
[INFO] [stderr]    | ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `nix`
[INFO] [stderr] warning: `mpvpaper-rs-core` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.55s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "18de81b6cd2b90f7c0fe13e39333f57a55d2b56db8e055d5ba10087d5756d9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18de81b6cd2b90f7c0fe13e39333f57a55d2b56db8e055d5ba10087d5756d9e8", kill_on_drop: false }`
[INFO] [stdout] 18de81b6cd2b90f7c0fe13e39333f57a55d2b56db8e055d5ba10087d5756d9e8
