[INFO] fetching crate rumqttlog 0.9.0... [INFO] checking rumqttlog-0.9.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate rumqttlog 0.9.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rumqttlog 0.9.0 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 rumqttlog 0.9.0 [INFO] finished tweaking crates.io crate rumqttlog 0.9.0 [INFO] tweaked toml for crates.io crate rumqttlog 0.9.0 written to /workspace/builds/worker-3-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 141 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.11) [INFO] [stderr] Adding ansi_term v0.11.0 (available: v0.12.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding bytes v0.5.6 (available: v1.7.2) [INFO] [stderr] Adding concurrent-queue v1.2.4 (available: v2.5.0) [INFO] [stderr] Adding cpp_demangle v0.3.5 (available: v0.4.4) [INFO] [stderr] Adding ctor v0.1.26 (available: v0.2.8) [INFO] [stderr] Adding debugid v0.7.3 (available: v0.8.0) [INFO] [stderr] Adding env_logger v0.7.1 (available: v0.11.5) [INFO] [stderr] Adding event-listener v2.5.3 (available: v5.3.1) [INFO] [stderr] Adding fixedbitset v0.2.0 (available: v0.5.7) [INFO] [stderr] Adding getrandom v0.1.16 (available: v0.2.15) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding heck v0.3.3 (available: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding humantime v1.3.0 (available: v2.1.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding inferno v0.10.12 (available: v0.11.21) [INFO] [stderr] Adding itertools v0.8.2 (available: v0.13.0) [INFO] [stderr] Adding itertools v0.9.0 (available: v0.13.0) [INFO] [stderr] Adding jackiechan v0.0.4 (available: v1.0.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding memmap2 v0.5.10 (available: v0.9.5) [INFO] [stderr] Adding multimap v0.8.3 (available: v0.10.0) [INFO] [stderr] Adding nix v0.19.1 (available: v0.29.0) [INFO] [stderr] Adding parking_lot v0.11.2 (available: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (available: v0.9.10) [INFO] [stderr] Adding petgraph v0.5.1 (available: v0.6.5) [INFO] [stderr] Adding pprof v0.3.23 (available: v0.13.0) [INFO] [stderr] Adding pretty_assertions v0.6.1 (available: v1.4.1) [INFO] [stderr] Adding pretty_env_logger v0.4.0 (available: v0.5.0) [INFO] [stderr] Adding prost v0.6.1 (available: v0.13.3) [INFO] [stderr] Adding prost v0.7.0 (available: v0.13.3) [INFO] [stderr] Adding prost-build v0.7.0 (available: v0.13.3) [INFO] [stderr] Adding prost-derive v0.6.1 (available: v0.13.3) [INFO] [stderr] Adding prost-derive v0.7.0 (available: v0.13.3) [INFO] [stderr] Adding prost-types v0.7.0 (available: v0.13.3) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [INFO] [stderr] Adding quick-xml v0.22.0 (available: v0.36.2) [INFO] [stderr] Adding rand v0.7.3 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding redox_syscall v0.2.16 (available: v0.5.6) [INFO] [stderr] Adding segments v0.1.0 (available: v0.3.0) [INFO] [stderr] Adding symbolic-common v8.8.0 (available: v12.11.1) [INFO] [stderr] Adding symbolic-demangle v8.8.0 (available: v12.11.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.10.0) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding which v4.4.2 (available: v6.0.3) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a2a85168d9660eec43f6f6379d438e0b2c2a5a4b4b14e2dc2c4e74cc3102f02c [INFO] running `Command { std: "docker" "start" "-a" "a2a85168d9660eec43f6f6379d438e0b2c2a5a4b4b14e2dc2c4e74cc3102f02c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2a85168d9660eec43f6f6379d438e0b2c2a5a4b4b14e2dc2c4e74cc3102f02c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2a85168d9660eec43f6f6379d438e0b2c2a5a4b4b14e2dc2c4e74cc3102f02c", kill_on_drop: false }` [INFO] [stdout] a2a85168d9660eec43f6f6379d438e0b2c2a5a4b4b14e2dc2c4e74cc3102f02c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1bdf3a3acfc62850c59ac5b9ff23ad1a797097028174835ac5c00e19d7ff670c [INFO] running `Command { std: "docker" "start" "-a" "1bdf3a3acfc62850c59ac5b9ff23ad1a797097028174835ac5c00e19d7ff670c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling bytes v1.7.2 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling cpp_demangle v0.3.5 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking cache-padded v1.3.0 [INFO] [stderr] Checking gimli v0.31.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling symbolic-demangle v8.8.0 [INFO] [stderr] Checking debugid v0.7.3 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking rgb v0.8.50 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Checking jackiechan v0.0.4 [INFO] [stderr] Checking mqttbytes v0.6.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking symbolic-common v8.8.0 [INFO] [stderr] Checking segments v0.1.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking inferno v0.10.12 [INFO] [stderr] Checking addr2line v0.24.1 [INFO] [stderr] Checking tempfile v3.13.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling prost-build v0.7.0 [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 futures-macro v0.3.30 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking prost v0.6.1 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Compiling prost-types v0.7.0 [INFO] [stderr] Compiling pprof v0.3.23 [INFO] [stderr] Checking argh_shared v0.1.12 [INFO] [stderr] Checking rumqttlog v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/router/mod.rs:229:56 [INFO] [stdout] | [INFO] [stdout] 228 | impl<'a> Topics<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 229 | pub fn new(offset: usize, topics: &'a [String]) -> Topics { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling argh_derive v0.1.12 [INFO] [stderr] Checking argh v0.1.12 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/router/mod.rs:229:56 [INFO] [stdout] | [INFO] [stdout] 228 | impl<'a> Topics<'a> { [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] 229 | pub fn new(offset: usize, topics: &'a [String]) -> Topics { [INFO] [stdout] | ^^^^^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/router.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 90 | let connections = Connections::new(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 91 | let (connection_id, connection_rx) = connections.connection("1", 3); [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 105 | v => panic!("Expecting acks or pause. Received {:?}", v), [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 `rumqttlog` (test "router") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1bdf3a3acfc62850c59ac5b9ff23ad1a797097028174835ac5c00e19d7ff670c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bdf3a3acfc62850c59ac5b9ff23ad1a797097028174835ac5c00e19d7ff670c", kill_on_drop: false }` [INFO] [stdout] 1bdf3a3acfc62850c59ac5b9ff23ad1a797097028174835ac5c00e19d7ff670c