[INFO] fetching crate barley-std 0.4.0... [INFO] checking barley-std-0.4.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate barley-std 0.4.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate barley-std 0.4.0 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 barley-std 0.4.0 [INFO] finished tweaking crates.io crate barley-std 0.4.0 [INFO] tweaked toml for crates.io crate barley-std 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate barley-std 0.4.0 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] 8d511603a2319ca564d6bec2ac70e2ad0c40a266ecfd76904f4250210b6a0930 [INFO] running `Command { std: "docker" "start" "-a" "8d511603a2319ca564d6bec2ac70e2ad0c40a266ecfd76904f4250210b6a0930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d511603a2319ca564d6bec2ac70e2ad0c40a266ecfd76904f4250210b6a0930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d511603a2319ca564d6bec2ac70e2ad0c40a266ecfd76904f4250210b6a0930", kill_on_drop: false }` [INFO] [stdout] 8d511603a2319ca564d6bec2ac70e2ad0c40a266ecfd76904f4250210b6a0930 [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] 39df98b97201311eee1c1be6b3412951fd605a527e8c5533a7ea14b769e84a76 [INFO] running `Command { std: "docker" "start" "-a" "39df98b97201311eee1c1be6b3412951fd605a527e8c5533a7ea14b769e84a76", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling tokio v1.28.2 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking uuid v1.3.4 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.24 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking barley-runtime v0.6.0 [INFO] [stderr] Checking barley-std v0.4.0 (/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/lib.rs:23:76 [INFO] [stdout] | [INFO] [stdout] 23 | async fn probe(&self, _runtime: Runtime) -> 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] 24 | | Ok(Probe { [INFO] [stdout] 25 | | needs_run: false, [INFO] [stdout] 26 | | can_rollback: false [INFO] [stdout] 27 | | }) [INFO] [stdout] 28 | | } [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/lib.rs:30:105 [INFO] [stdout] | [INFO] [stdout] 30 | async fn run(&self, _runtime: Runtime, _op: Operation) -> Result, ActionError> { [INFO] [stdout] | _________________________-----------------_______________________________________________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 31 | | Ok(None) [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 2 previous errors [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/lib.rs:23:76 [INFO] [stdout] | [INFO] [stdout] 23 | async fn probe(&self, _runtime: Runtime) -> 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] 24 | | Ok(Probe { [INFO] [stdout] 25 | | needs_run: false, [INFO] [stdout] 26 | | can_rollback: false [INFO] [stdout] 27 | | }) [INFO] [stdout] 28 | | } [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] [stderr] error: could not compile `barley-std` (lib) due to 3 previous errors [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/lib.rs:30:105 [INFO] [stdout] | [INFO] [stdout] 30 | async fn run(&self, _runtime: Runtime, _op: Operation) -> Result, ActionError> { [INFO] [stdout] | _________________________-----------------_______________________________________________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 31 | | Ok(None) [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `barley-std` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "39df98b97201311eee1c1be6b3412951fd605a527e8c5533a7ea14b769e84a76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39df98b97201311eee1c1be6b3412951fd605a527e8c5533a7ea14b769e84a76", kill_on_drop: false }` [INFO] [stdout] 39df98b97201311eee1c1be6b3412951fd605a527e8c5533a7ea14b769e84a76