[INFO] fetching crate cargo-wasi 0.1.28... [INFO] checking cargo-wasi-0.1.28 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate cargo-wasi 0.1.28 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate cargo-wasi 0.1.28 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-wasi 0.1.28 [INFO] finished tweaking crates.io crate cargo-wasi 0.1.28 [INFO] tweaked toml for crates.io crate cargo-wasi 0.1.28 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-wasi 0.1.28 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d5f2768f907ac1fc78f26a20208bdc19d5cabd749597c5a9343729a9925582f [INFO] running `Command { std: "docker" "start" "-a" "2d5f2768f907ac1fc78f26a20208bdc19d5cabd749597c5a9343729a9925582f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d5f2768f907ac1fc78f26a20208bdc19d5cabd749597c5a9343729a9925582f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d5f2768f907ac1fc78f26a20208bdc19d5cabd749597c5a9343729a9925582f", kill_on_drop: false }` [INFO] [stdout] 2d5f2768f907ac1fc78f26a20208bdc19d5cabd749597c5a9343729a9925582f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d969dd74b63ad320fafbec860fda169a8f433f1bbe0c9dcc0b14856e81a4fe66 [INFO] running `Command { std: "docker" "start" "-a" "d969dd74b63ad320fafbec860fda169a8f433f1bbe0c9dcc0b14856e81a4fe66", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking cargo-wasi-exe-x86_64-unknown-linux-musl v0.1.28 [INFO] [stderr] Checking cargo-wasi v0.1.28 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `locally-developed` [INFO] [stdout] --> src/main.rs:21:14 [INFO] [stdout] | [INFO] [stdout] 21 | if #[cfg(feature = "locally-developed")] { [INFO] [stdout] | ^^^^^^^---------------------- [INFO] [stdout] | | [INFO] [stdout] | help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `locally-developed` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result<(), std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:131:11 [INFO] [stdout] | [INFO] [stdout] 124 | let mut cmd = Command::new(&me); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | match exec(&mut cmd) { [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: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-wasi` (bin "cargo-wasi") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d969dd74b63ad320fafbec860fda169a8f433f1bbe0c9dcc0b14856e81a4fe66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d969dd74b63ad320fafbec860fda169a8f433f1bbe0c9dcc0b14856e81a4fe66", kill_on_drop: false }` [INFO] [stdout] d969dd74b63ad320fafbec860fda169a8f433f1bbe0c9dcc0b14856e81a4fe66