[INFO] fetching crate flagsmith-async 1.0.4... [INFO] checking flagsmith-async-1.0.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate flagsmith-async 1.0.4 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate flagsmith-async 1.0.4 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flagsmith-async 1.0.4 [INFO] finished tweaking crates.io crate flagsmith-async 1.0.4 [INFO] tweaked toml for crates.io crate flagsmith-async 1.0.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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] Locking 255 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.3.1) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.4) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.4.0) [INFO] [stderr] Adding async-process v1.8.1 (latest: v2.2.4) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.1) [INFO] [stderr] Adding bit-set v0.5.3 (latest: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (latest: v0.8.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding castaway v0.1.2 (latest: v0.2.3) [INFO] [stderr] Adding core-foundation v0.9.4 (latest: v0.10.0) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.1) [INFO] [stderr] Adding event-listener v3.1.0 (latest: v5.3.1) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.1.1) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.7) [INFO] [stderr] Adding flagsmith-flag-engine v0.1.1 (latest: v0.4.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.6) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.1) [INFO] [stderr] Adding httpmock v0.6.8 (latest: v0.7.0) [INFO] [stderr] Adding hyper v0.14.30 (latest: v1.4.1) [INFO] [stderr] Adding hyper-tls v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding itertools v0.11.0 (latest: v0.13.0) [INFO] [stderr] Adding lalrpop v0.20.2 (latest: v0.21.0) [INFO] [stderr] Adding lalrpop-util v0.20.2 (latest: v0.21.0) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.5) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding phf_shared v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.7.3) [INFO] [stderr] Adding reqwest v0.11.27 (latest: v0.12.7) [INFO] [stderr] Adding rstest v0.12.0 (latest: v0.22.0) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.35) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.3) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.7) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.1) [INFO] [stderr] Adding system-configuration v0.5.1 (latest: v0.6.1) [INFO] [stderr] Adding system-configuration-sys v0.5.0 (latest: v0.6.0) [INFO] [stderr] Adding term v0.7.0 (latest: v1.0.0) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding winreg v0.50.0 (latest: v0.52.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6bb87c30d1921c6d093f36b6f3b7cbaeb343bd6fe5838ee35102d8efe1a17bb [INFO] running `Command { std: "docker" "start" "-a" "d6bb87c30d1921c6d093f36b6f3b7cbaeb343bd6fe5838ee35102d8efe1a17bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6bb87c30d1921c6d093f36b6f3b7cbaeb343bd6fe5838ee35102d8efe1a17bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6bb87c30d1921c6d093f36b6f3b7cbaeb343bd6fe5838ee35102d8efe1a17bb", kill_on_drop: false }` [INFO] [stdout] d6bb87c30d1921c6d093f36b6f3b7cbaeb343bd6fe5838ee35102d8efe1a17bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 083977b242298d633d72b0ad3b425d5e02348a26a46ff489f773feb753c3d263 [INFO] running `Command { std: "docker" "start" "-a" "083977b242298d633d72b0ad3b425d5e02348a26a46ff489f773feb753c3d263", kill_on_drop: false }` [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Compiling libz-sys v1.1.20 [INFO] [stderr] Compiling libnghttp2-sys v0.1.10+1.61.0 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Compiling curl-sys v0.4.74+curl-8.9.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Checking polling v2.8.0 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Checking rustix v0.37.27 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking openssl v0.10.66 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling lalrpop-util v0.20.2 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling unicode-xid v0.2.5 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Compiling lalrpop v0.20.2 [INFO] [stderr] Checking async-io v1.13.0 [INFO] [stderr] Checking async-executor v1.13.0 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Checking encoding_rs v0.8.34 [INFO] [stderr] Checking async-signal v0.2.10 [INFO] [stderr] Compiling curl v0.4.46 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling isahc v1.7.2 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking native-tls v0.2.12 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Compiling rstest v0.12.0 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking sluice v0.5.5 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking castaway v0.1.2 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking serde_regex v1.1.0 [INFO] [stderr] Checking flagsmith-flag-engine v0.1.1 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Checking similar v2.6.0 [INFO] [stderr] Checking levenshtein v1.0.5 [INFO] [stderr] Checking async-object-pool v0.1.4 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking flagsmith-async v1.0.4 (/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/flagsmith_async/analytics.rs:66:30 [INFO] [stdout] | [INFO] [stdout] 20 | headers: HeaderMap, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | let (tx, rx) = mpsc::sync_channel::(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] 25 | let client = reqwest::Client::builder() [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 33 | let analytics_data_arc: Arc>> = [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 36 | let analytics_data_locked = Arc::clone(&analytics_data_arc); [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 66 | _analytics_data: Arc::clone(&analytics_data_arc), [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/flagsmith_async/models.rs:123:14 [INFO] [stdout] | [INFO] [stdout] 115 | analytics_processor: Option, [INFO] [stdout] | ----------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 123 | Some(Flags { [INFO] [stdout] | ______________^ [INFO] [stdout] 124 | | flags, [INFO] [stdout] 125 | | analytics_processor, [INFO] [stdout] 126 | | default_flag_handler, [INFO] [stdout] 127 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `flagsmith-async` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "083977b242298d633d72b0ad3b425d5e02348a26a46ff489f773feb753c3d263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "083977b242298d633d72b0ad3b425d5e02348a26a46ff489f773feb753c3d263", kill_on_drop: false }` [INFO] [stdout] 083977b242298d633d72b0ad3b425d5e02348a26a46ff489f773feb753c3d263