[INFO] fetching crate cargo-fixture 1.2.2... [INFO] checking cargo-fixture-1.2.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate cargo-fixture 1.2.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate cargo-fixture 1.2.2 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-fixture 1.2.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cargo-fixture 1.2.2 [INFO] tweaked toml for crates.io crate cargo-fixture 1.2.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate cargo-fixture 1.2.2 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d475304377b20e84d2388d77eed037a67c23b059539a055d25a76e2d928c87c2 [INFO] running `Command { std: "docker" "start" "-a" "d475304377b20e84d2388d77eed037a67c23b059539a055d25a76e2d928c87c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d475304377b20e84d2388d77eed037a67c23b059539a055d25a76e2d928c87c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d475304377b20e84d2388d77eed037a67c23b059539a055d25a76e2d928c87c2", kill_on_drop: false }` [INFO] [stdout] d475304377b20e84d2388d77eed037a67c23b059539a055d25a76e2d928c87c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b683f3aa74fcae40d5ab0fe9110aab1189b81dc665160b277e55a0e9584cf602 [INFO] running `Command { std: "docker" "start" "-a" "b683f3aa74fcae40d5ab0fe9110aab1189b81dc665160b277e55a0e9584cf602", kill_on_drop: false }` [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.83 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking piper v0.2.2 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling serde v1.0.202 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking event-listener v4.0.3 [INFO] [stderr] Checking event-listener v5.3.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Checking async-executor v1.11.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling syn v2.0.65 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking unicode-width v0.1.12 [INFO] [stderr] Checking async-lock v3.3.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking os_str_bytes v7.0.0 [INFO] [stderr] Checking tabular v0.2.0 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking blocking v1.6.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking ctrlc v3.4.4 [INFO] [stderr] Checking async-net v1.8.0 [INFO] [stderr] Compiling smol-potat-macro v0.6.0 [INFO] [stderr] Checking smol-potat v1.1.2 [INFO] [stderr] Checking polling v3.7.0 [INFO] [stderr] Compiling serde_derive v1.0.202 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling cargo-fixture-macros v1.2.2 [INFO] [stderr] Checking async-io v2.3.2 [INFO] [stderr] Checking async-signal v0.2.6 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking smol v1.3.0 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking cargo-fixture-lib v1.2.2 [INFO] [stderr] Checking cargo-fixture v1.2.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `CtrlC<2>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let mut ctrlc_2x = ctrlc_2x()?; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pin_mut!(fixture_ps); [INFO] [stdout] | -------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 65 | / select! { [INFO] [stdout] 66 | | res = server.accept_fixture().fuse() => break res?, [INFO] [stdout] 67 | | res = fixture_ps => { [INFO] [stdout] 68 | | res?; [INFO] [stdout] ... | [INFO] [stdout] 71 | | _ = ctrlc_2x => fixture_ps.kill(), [INFO] [stdout] 72 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | / select! { [INFO] [stdout] 84 | | res = fixture_ps => res.log_error(), [INFO] [stdout] 85 | | res = fixture_conn => break res, [INFO] [stdout] 86 | | _ = ctrlc_2x => fixture_ps.kill(), [INFO] [stdout] 87 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | / select! { [INFO] [stdout] 97 | | res = fixture_ps => { [INFO] [stdout] 98 | | server.cancel().await; // https://github.com/smol-rs/smol/issues/294 [INFO] [stdout] 99 | | return if let Ok(0) = test_res { [INFO] [stdout] ... | [INFO] [stdout] 105 | | _ = ctrlc_2x => fixture_ps.kill(), [INFO] [stdout] 106 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `CtrlC<2>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let mut ctrlc_2x = ctrlc_2x()?; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pin_mut!(fixture_ps); [INFO] [stdout] | -------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 65 | / select! { [INFO] [stdout] 66 | | res = server.accept_fixture().fuse() => break res?, [INFO] [stdout] 67 | | res = fixture_ps => { [INFO] [stdout] 68 | | res?; [INFO] [stdout] ... | [INFO] [stdout] 71 | | _ = ctrlc_2x => fixture_ps.kill(), [INFO] [stdout] 72 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 83 | / select! { [INFO] [stdout] 84 | | res = fixture_ps => res.log_error(), [INFO] [stdout] 85 | | res = fixture_conn => break res, [INFO] [stdout] 86 | | _ = ctrlc_2x => fixture_ps.kill(), [INFO] [stdout] 87 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | / select! { [INFO] [stdout] 97 | | res = fixture_ps => { [INFO] [stdout] 98 | | server.cancel().await; // https://github.com/smol-rs/smol/issues/294 [INFO] [stdout] 99 | | return if let Ok(0) = test_res { [INFO] [stdout] ... | [INFO] [stdout] 105 | | _ = ctrlc_2x => fixture_ps.kill(), [INFO] [stdout] 106 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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] = 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-fixture` (bin "cargo-fixture" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-fixture` (bin "cargo-fixture") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b683f3aa74fcae40d5ab0fe9110aab1189b81dc665160b277e55a0e9584cf602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b683f3aa74fcae40d5ab0fe9110aab1189b81dc665160b277e55a0e9584cf602", kill_on_drop: false }` [INFO] [stdout] b683f3aa74fcae40d5ab0fe9110aab1189b81dc665160b277e55a0e9584cf602