[INFO] fetching crate renet 0.0.16... [INFO] checking renet-0.0.16 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate renet 0.0.16 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate renet 0.0.16 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] started tweaking crates.io crate renet 0.0.16 [INFO] finished tweaking crates.io crate renet 0.0.16 [INFO] tweaked toml for crates.io crate renet 0.0.16 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate renet 0.0.16 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1d1a76b1760bd38a842189b3420ba9790312609d71bd74ea5f07c315f2f82d55 [INFO] running `Command { std: "docker" "start" "-a" "1d1a76b1760bd38a842189b3420ba9790312609d71bd74ea5f07c315f2f82d55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d1a76b1760bd38a842189b3420ba9790312609d71bd74ea5f07c315f2f82d55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d1a76b1760bd38a842189b3420ba9790312609d71bd74ea5f07c315f2f82d55", kill_on_drop: false }` [INFO] [stdout] 1d1a76b1760bd38a842189b3420ba9790312609d71bd74ea5f07c315f2f82d55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8169d5ec89349ee226db5aa6dca56e607fdff975a047934f76b5798bf596458a [INFO] running `Command { std: "docker" "start" "-a" "8169d5ec89349ee226db5aa6dca56e607fdff975a047934f76b5798bf596458a", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking octets v0.3.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking anstream v0.6.12 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking poly1305 v0.8.0 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Checking chacha20poly1305 v0.10.1 [INFO] [stderr] Checking renetcode v0.0.12 [INFO] [stderr] Checking renet v0.0.16 (/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/transport/mod.rs:42:40 [INFO] [stdout] | [INFO] [stdout] 41 | fn from(inner: renetcode::TokenGenerationError) -> Self { [INFO] [stdout] | -------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 42 | NetcodeTransportError::Netcode(renetcode::NetcodeError::TokenGenerationError(inner)) [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/transport/client.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new(current_time: Duration, authentication: ClientAuthentication, socket: UdpSocket) -> Result { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 27 | | buffer: [0u8; NETCODE_MAX_PACKET_BYTES], [INFO] [stdout] 28 | | socket, [INFO] [stdout] 29 | | netcode_client, [INFO] [stdout] 30 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/transport/server.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new(server_config: ServerConfig, socket: UdpSocket) -> Result { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | let netcode_server = NetcodeServer::new(server_config); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 27 | [INFO] [stdout] 28 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 29 | | socket, [INFO] [stdout] 30 | | netcode_server, [INFO] [stdout] 31 | | buffer: [0; NETCODE_MAX_PACKET_BYTES], [INFO] [stdout] 32 | | }) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `renet` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8169d5ec89349ee226db5aa6dca56e607fdff975a047934f76b5798bf596458a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8169d5ec89349ee226db5aa6dca56e607fdff975a047934f76b5798bf596458a", kill_on_drop: false }` [INFO] [stdout] 8169d5ec89349ee226db5aa6dca56e607fdff975a047934f76b5798bf596458a