[INFO] fetching crate viz-smol 0.1.9... [INFO] checking viz-smol-0.1.9 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate viz-smol 0.1.9 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate viz-smol 0.1.9 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 viz-smol 0.1.9 [INFO] finished tweaking crates.io crate viz-smol 0.1.9 [INFO] tweaked toml for crates.io crate viz-smol 0.1.9 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 173 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding opentelemetry v0.23.0 (available: v0.25.0) [INFO] [stderr] Adding opentelemetry-prometheus v0.16.0 (available: v0.17.0) [INFO] [stderr] Adding opentelemetry-semantic-conventions v0.15.0 (available: v0.25.0) [INFO] [stderr] Adding opentelemetry_sdk v0.23.0 (available: v0.25.0) [INFO] [stderr] Adding path-tree v0.7.7 (available: v0.8.1) [INFO] [stderr] Adding protobuf v2.28.0 (available: v3.5.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 086f1191935fb2022052a54c6cc8b51421257b1a787febe112548e787228a80b [INFO] running `Command { std: "docker" "start" "-a" "086f1191935fb2022052a54c6cc8b51421257b1a787febe112548e787228a80b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "086f1191935fb2022052a54c6cc8b51421257b1a787febe112548e787228a80b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "086f1191935fb2022052a54c6cc8b51421257b1a787febe112548e787228a80b", kill_on_drop: false }` [INFO] [stdout] 086f1191935fb2022052a54c6cc8b51421257b1a787febe112548e787228a80b [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71b40fba1986e3b54120002e2208083281b2fb616bd133e3c3a46d489622deac [INFO] running `Command { std: "docker" "start" "-a" "71b40fba1986e3b54120002e2208083281b2fb616bd133e3c3a46d489622deac", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking cpufeatures v0.2.14 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Compiling cookie v0.18.1 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking headers-core v0.3.0 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking rfc7239 v0.1.1 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking path-tree v0.7.7 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.2.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking macro_rules_attribute v0.2.0 [INFO] [stderr] Checking headers v0.4.0 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking async-net v2.0.0 [INFO] [stderr] Checking smol-macros v0.1.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking hyper-util v0.1.9 [INFO] [stderr] Checking smol-hyper v0.1.1 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking form-data v0.5.5 [INFO] [stderr] Checking sessions-core v0.6.0 [INFO] [stderr] Checking viz-core v0.8.8 [INFO] [stderr] Checking viz-router v0.8.8 [INFO] [stderr] Checking viz-smol v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result<(), Box>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server.rs:64:35 [INFO] [stdout] | [INFO] [stdout] 58 | let mut builder = Builder::new(SmolExecutor::new(AsRefExecutor(executor.borrow()))); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 64 | if let Err(err) = builder.serve_connection_with_upgrades(io, responder).await { [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: this value of type `Result<(), Box>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server.rs:64:35 [INFO] [stdout] | [INFO] [stdout] 58 | let mut builder = Builder::new(SmolExecutor::new(AsRefExecutor(executor.borrow()))); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 64 | if let Err(err) = builder.serve_connection_with_upgrades(io, responder).await { [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `viz-smol` (lib 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 `viz-smol` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "71b40fba1986e3b54120002e2208083281b2fb616bd133e3c3a46d489622deac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71b40fba1986e3b54120002e2208083281b2fb616bd133e3c3a46d489622deac", kill_on_drop: false }` [INFO] [stdout] 71b40fba1986e3b54120002e2208083281b2fb616bd133e3c3a46d489622deac