[INFO] fetching crate mqtt-manager 1.0.1... [INFO] checking mqtt-manager-1.0.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate mqtt-manager 1.0.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate mqtt-manager 1.0.1 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mqtt-manager 1.0.1 [INFO] finished tweaking crates.io crate mqtt-manager 1.0.1 [INFO] tweaked toml for crates.io crate mqtt-manager 1.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 78 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding core-foundation v0.9.4 (latest: v0.10.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding rustls v0.22.4 (latest: v0.23.12) [INFO] [stderr] Adding tokio-rustls v0.25.0 (latest: v0.26.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rumqttc v0.24.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6335c71ed9ab5f87c5e7b2cf2a7fb3657f389d7a29d15e0c3ba80113be59ce4 [INFO] running `Command { std: "docker" "start" "-a" "c6335c71ed9ab5f87c5e7b2cf2a7fb3657f389d7a29d15e0c3ba80113be59ce4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6335c71ed9ab5f87c5e7b2cf2a7fb3657f389d7a29d15e0c3ba80113be59ce4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6335c71ed9ab5f87c5e7b2cf2a7fb3657f389d7a29d15e0c3ba80113be59ce4", kill_on_drop: false }` [INFO] [stdout] c6335c71ed9ab5f87c5e7b2cf2a7fb3657f389d7a29d15e0c3ba80113be59ce4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86ac09e7f4389d25a0a86cc7ee22db2981a825576554067ec57503b79e532245 [INFO] running `Command { std: "docker" "start" "-a" "86ac09e7f4389d25a0a86cc7ee22db2981a825576554067ec57503b79e532245", kill_on_drop: false }` [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking rustls-pki-types v1.8.0 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling rustls v0.22.4 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rustls-pemfile v2.1.3 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking rustls-native-certs v0.7.3 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Checking rustls-webpki v0.102.7 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking rumqttc v0.24.0 [INFO] [stderr] Checking mqtt-manager v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.23s [INFO] running `Command { std: "docker" "inspect" "86ac09e7f4389d25a0a86cc7ee22db2981a825576554067ec57503b79e532245", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86ac09e7f4389d25a0a86cc7ee22db2981a825576554067ec57503b79e532245", kill_on_drop: false }` [INFO] [stdout] 86ac09e7f4389d25a0a86cc7ee22db2981a825576554067ec57503b79e532245 [INFO] checking mqtt-manager-1.0.1 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate mqtt-manager 1.0.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate mqtt-manager 1.0.1 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mqtt-manager 1.0.1 [INFO] finished tweaking crates.io crate mqtt-manager 1.0.1 [INFO] tweaked toml for crates.io crate mqtt-manager 1.0.1 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 78 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding core-foundation v0.9.4 (latest: v0.10.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding rustls v0.22.4 (latest: v0.23.12) [INFO] [stderr] Adding tokio-rustls v0.25.0 (latest: v0.26.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22bcdda34dc2ba8b726b78d06ef4e696943232606cc921041b29f9f80189004b [INFO] running `Command { std: "docker" "start" "-a" "22bcdda34dc2ba8b726b78d06ef4e696943232606cc921041b29f9f80189004b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22bcdda34dc2ba8b726b78d06ef4e696943232606cc921041b29f9f80189004b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22bcdda34dc2ba8b726b78d06ef4e696943232606cc921041b29f9f80189004b", kill_on_drop: false }` [INFO] [stdout] 22bcdda34dc2ba8b726b78d06ef4e696943232606cc921041b29f9f80189004b [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 452c2502c6e181d1a88e0e565508131d969c55cd56b38c649232c1f3c320aba2 [INFO] running `Command { std: "docker" "start" "-a" "452c2502c6e181d1a88e0e565508131d969c55cd56b38c649232c1f3c320aba2", kill_on_drop: false }` [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking rustls-pki-types v1.8.0 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling rustls v0.22.4 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking rustls-pemfile v2.1.3 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rustls-native-certs v0.7.3 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Checking rustls-webpki v0.102.7 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking rumqttc v0.24.0 [INFO] [stderr] Checking mqtt-manager v1.0.1 (/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:82:28 [INFO] [stdout] | [INFO] [stdout] 72 | let mut opts = if host_url.contains("client_id=") { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | let (client, eventloop) = AsyncClient::new(opts, 10); [INFO] [stdout] | ------ --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 82 | subscriptions: HashMap::new(), [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 `mqtt-manager` (lib) due to 2 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:82:28 [INFO] [stdout] | [INFO] [stdout] 72 | let mut opts = if host_url.contains("client_id=") { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | let (client, eventloop) = AsyncClient::new(opts, 10); [INFO] [stdout] | ------ --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 82 | subscriptions: HashMap::new(), [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:56:42 [INFO] [stdout] | [INFO] [stdout] 56 | Box::new(move |publish| Box::pin($fn(publish))) [INFO] [stdout] | ------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 174 | mgr.subscribe("test2", 0, make_callback!(|pkt: Publish| async move { assert_eq!(pkt.payload, Bytes::from("test")); })).await; [INFO] [stdout] | ------------------------------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `make_callback` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mqtt-manager` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "452c2502c6e181d1a88e0e565508131d969c55cd56b38c649232c1f3c320aba2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "452c2502c6e181d1a88e0e565508131d969c55cd56b38c649232c1f3c320aba2", kill_on_drop: false }` [INFO] [stdout] 452c2502c6e181d1a88e0e565508131d969c55cd56b38c649232c1f3c320aba2