[INFO] cloning repository https://github.com/PoorlyDefinedBehaviour/message-queue-over-a-log [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PoorlyDefinedBehaviour/message-queue-over-a-log" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPoorlyDefinedBehaviour%2Fmessage-queue-over-a-log", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPoorlyDefinedBehaviour%2Fmessage-queue-over-a-log'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0dcd8edfc8d3e1655ecb02351ce2ef5b58e30947 [INFO] checking PoorlyDefinedBehaviour/message-queue-over-a-log/0dcd8edfc8d3e1655ecb02351ce2ef5b58e30947 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%2FPoorlyDefinedBehaviour%2Fmessage-queue-over-a-log" "/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/PoorlyDefinedBehaviour/message-queue-over-a-log 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/PoorlyDefinedBehaviour/message-queue-over-a-log [INFO] finished tweaking git repo https://github.com/PoorlyDefinedBehaviour/message-queue-over-a-log [INFO] tweaked toml for git repo https://github.com/PoorlyDefinedBehaviour/message-queue-over-a-log written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/PoorlyDefinedBehaviour/message-queue-over-a-log 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] 792c0a643f6506dbc2c2e1b065e8aa45853213026470912cdfd8b3b8494cd835 [INFO] running `Command { std: "docker" "start" "-a" "792c0a643f6506dbc2c2e1b065e8aa45853213026470912cdfd8b3b8494cd835", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "792c0a643f6506dbc2c2e1b065e8aa45853213026470912cdfd8b3b8494cd835", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "792c0a643f6506dbc2c2e1b065e8aa45853213026470912cdfd8b3b8494cd835", kill_on_drop: false }` [INFO] [stdout] 792c0a643f6506dbc2c2e1b065e8aa45853213026470912cdfd8b3b8494cd835 [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] ae5caa4e9a5507356eb2b6f6847a23f5fed801aca88fe2f40a52c0c5e1b11653 [INFO] running `Command { std: "docker" "start" "-a" "ae5caa4e9a5507356eb2b6f6847a23f5fed801aca88fe2f40a52c0c5e1b11653", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling axum-macros v0.4.1 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking hyper v1.3.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper-util v0.1.5 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking queues_over_logs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `text` is never used [INFO] [stdout] --> src/main.rs:326:18 [INFO] [stdout] | [INFO] [stdout] 324 | trait ResponseExt { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 325 | async fn json(self) -> Result; [INFO] [stdout] 326 | async fn text(self) -> Result; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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:314:13 [INFO] [stdout] | [INFO] [stdout] 313 | fn json(self, value: T) -> Result> { [INFO] [stdout] | ---- -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 314 | / self.header(http::header::CONTENT_TYPE, mime::APPLICATION_JSON.as_ref()) [INFO] [stdout] 315 | | .method(http::Method::POST) [INFO] [stdout] 316 | | .body(Body::from( [INFO] [stdout] 317 | | serde_json::to_string(&value).context("marshalling value to json")?, [INFO] [stdout] 318 | | )) [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:331:74 [INFO] [stdout] | [INFO] [stdout] 331 | async fn json(self) -> Result { [INFO] [stdout] | _______________________________________________________----_______________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 332 | | let bytes = self [INFO] [stdout] 333 | | .into_body() [INFO] [stdout] 334 | | .collect() [INFO] [stdout] ... | [INFO] [stdout] 338 | | serde_json::from_slice(bytes.as_ref()).context("unmarshalling request body") [INFO] [stdout] 339 | | } [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/main.rs:341:47 [INFO] [stdout] | [INFO] [stdout] 341 | async fn text(self) -> Result { [INFO] [stdout] | _______________________----____________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 342 | | let bytes = self [INFO] [stdout] 343 | | .into_body() [INFO] [stdout] 344 | | .collect() [INFO] [stdout] ... | [INFO] [stdout] 350 | | Ok(s.to_string()) [INFO] [stdout] 351 | | } [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `queues_over_logs` (bin "queues_over_logs" test) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "ae5caa4e9a5507356eb2b6f6847a23f5fed801aca88fe2f40a52c0c5e1b11653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae5caa4e9a5507356eb2b6f6847a23f5fed801aca88fe2f40a52c0c5e1b11653", kill_on_drop: false }` [INFO] [stdout] ae5caa4e9a5507356eb2b6f6847a23f5fed801aca88fe2f40a52c0c5e1b11653