[INFO] cloning repository https://github.com/Brian3647/snowboard [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Brian3647/snowboard" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrian3647%2Fsnowboard", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBrian3647%2Fsnowboard'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7d4c9690a677f2f8b5c0201ea7d88afbff4410d [INFO] checking Brian3647/snowboard/a7d4c9690a677f2f8b5c0201ea7d88afbff4410d 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%2FBrian3647%2Fsnowboard" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Brian3647/snowboard 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 git repo https://github.com/Brian3647/snowboard [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/Brian3647/snowboard [INFO] tweaked toml for git repo https://github.com/Brian3647/snowboard written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Brian3647/snowboard 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cc94cdb94b16d87c83386f5559cceadaa684912644f32bd33e3c4e2e5306fb4a [INFO] running `Command { std: "docker" "start" "-a" "cc94cdb94b16d87c83386f5559cceadaa684912644f32bd33e3c4e2e5306fb4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc94cdb94b16d87c83386f5559cceadaa684912644f32bd33e3c4e2e5306fb4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc94cdb94b16d87c83386f5559cceadaa684912644f32bd33e3c4e2e5306fb4a", kill_on_drop: false }` [INFO] [stdout] cc94cdb94b16d87c83386f5559cceadaa684912644f32bd33e3c4e2e5306fb4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c1e32a3920635894ba67b101a06fe62adb457b21a4eb8b36f7d69babe1b1e5a7 [INFO] running `Command { std: "docker" "start" "-a" "c1e32a3920635894ba67b101a06fe62adb457b21a4eb8b36f7d69babe1b1e5a7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling rustix v0.38.24 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking snowboard v1.0.3 (/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/server.rs:54:6 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn new(addr: impl ToSocketAddrs) -> io::Result { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 55 | | acceptor: TcpListener::bind(addr)?, [INFO] [stdout] 56 | | buffer_size: DEFAULT_BUFFER_SIZE, [INFO] [stdout] 57 | | #[cfg(feature = "websocket")] [INFO] [stdout] 58 | | ws_handler: None, [INFO] [stdout] 59 | | insert_default_headers: false, [INFO] [stdout] 60 | | }) [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/server.rs:160:5 [INFO] [stdout] | [INFO] [stdout] 151 | for (mut stream, mut request) in self { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 152 | let handler = handler.clone(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 160 | handler(request) [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/server.rs:308:6 [INFO] [stdout] | [INFO] [stdout] 284 | mut stream: T, [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 308 | Ok((stream, req)) [INFO] [stdout] | ^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 `snowboard` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c1e32a3920635894ba67b101a06fe62adb457b21a4eb8b36f7d69babe1b1e5a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1e32a3920635894ba67b101a06fe62adb457b21a4eb8b36f7d69babe1b1e5a7", kill_on_drop: false }` [INFO] [stdout] c1e32a3920635894ba67b101a06fe62adb457b21a4eb8b36f7d69babe1b1e5a7