[INFO] cloning repository https://github.com/Julusian/rpi-ws281x-artnet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Julusian/rpi-ws281x-artnet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulusian%2Frpi-ws281x-artnet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulusian%2Frpi-ws281x-artnet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 100da47419ca9c88e2712d696a7fc72b2385f984 [INFO] checking Julusian/rpi-ws281x-artnet/100da47419ca9c88e2712d696a7fc72b2385f984 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJulusian%2Frpi-ws281x-artnet" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Julusian/rpi-ws281x-artnet on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/Julusian/rpi-ws281x-artnet [INFO] finished tweaking git repo https://github.com/Julusian/rpi-ws281x-artnet [INFO] tweaked toml for git repo https://github.com/Julusian/rpi-ws281x-artnet written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Julusian/rpi-ws281x-artnet 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 294aa2d0ccebf5d9f05c3575501a9b505c9eae5285a41153c06f4675ffe80b62 [INFO] running `Command { std: "docker" "start" "-a" "294aa2d0ccebf5d9f05c3575501a9b505c9eae5285a41153c06f4675ffe80b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "294aa2d0ccebf5d9f05c3575501a9b505c9eae5285a41153c06f4675ffe80b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "294aa2d0ccebf5d9f05c3575501a9b505c9eae5285a41153c06f4675ffe80b62", kill_on_drop: false }` [INFO] [stdout] 294aa2d0ccebf5d9f05c3575501a9b505c9eae5285a41153c06f4675ffe80b62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a6fd3d15c2a404ce17076ae433c310274fab5be3bbb0d0f023824b7945bb3da [INFO] running `Command { std: "docker" "start" "-a" "0a6fd3d15c2a404ce17076ae433c310274fab5be3bbb0d0f023824b7945bb3da", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling bindgen v0.54.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Checking artnet_protocol v0.3.0 (https://github.com/Trangar/artnet_protocol?rev=3beae43b970c770bfdd3750fb54e17236f600cd8#3beae43b) [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling rs_ws281x v0.4.2 [INFO] [stderr] Checking pi-ws281x-artnet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 36 | fn start_artnet_thread(shared_data: Arc>) -> std::thread::JoinHandle<()> { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 37 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 38 | | let socket = [INFO] [stdout] 39 | | UdpSocket::bind(("0.0.0.0", ARTNET_PORT)).expect("Could not bind socket for artnet"); [INFO] [stdout] 40 | | match socket.set_nonblocking(true) { [INFO] [stdout] ... | [INFO] [stdout] 172 | | } [INFO] [stdout] 173 | | }) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 36 | fn start_artnet_thread(shared_data: Arc>) -> std::thread::JoinHandle<()> { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 37 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 38 | | let socket = [INFO] [stdout] 39 | | UdpSocket::bind(("0.0.0.0", ARTNET_PORT)).expect("Could not bind socket for artnet"); [INFO] [stdout] 40 | | match socket.set_nonblocking(true) { [INFO] [stdout] ... | [INFO] [stdout] 172 | | } [INFO] [stdout] 173 | | }) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:177:19 [INFO] [stdout] | [INFO] [stdout] 176 | fn start_ws281x_thread(shared_data: Arc>) -> std::thread::JoinHandle<()> { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 177 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 178 | | let mut controller = ControllerBuilder::new() [INFO] [stdout] 179 | | .freq(800_000) [INFO] [stdout] 180 | | .dma(10) [INFO] [stdout] ... | [INFO] [stdout] 227 | | } [INFO] [stdout] 228 | | }) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pi-ws281x-artnet` (bin "pi-ws281x-artnet" test) due to 3 previous errors [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:177:19 [INFO] [stdout] | [INFO] [stdout] 176 | fn start_ws281x_thread(shared_data: Arc>) -> std::thread::JoinHandle<()> { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 177 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 178 | | let mut controller = ControllerBuilder::new() [INFO] [stdout] 179 | | .freq(800_000) [INFO] [stdout] 180 | | .dma(10) [INFO] [stdout] ... | [INFO] [stdout] 227 | | } [INFO] [stdout] 228 | | }) [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pi-ws281x-artnet` (bin "pi-ws281x-artnet") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "0a6fd3d15c2a404ce17076ae433c310274fab5be3bbb0d0f023824b7945bb3da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a6fd3d15c2a404ce17076ae433c310274fab5be3bbb0d0f023824b7945bb3da", kill_on_drop: false }` [INFO] [stdout] 0a6fd3d15c2a404ce17076ae433c310274fab5be3bbb0d0f023824b7945bb3da