[INFO] fetching crate aws-runtime 1.4.2... [INFO] checking aws-runtime-1.4.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate aws-runtime 1.4.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate aws-runtime 1.4.2 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 aws-runtime 1.4.2 [INFO] finished tweaking crates.io crate aws-runtime 1.4.2 [INFO] tweaked toml for crates.io crate aws-runtime 1.4.2 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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 194 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding assert-json-diff v1.1.0 (latest: v2.0.2) [INFO] [stderr] Adding base16ct v0.1.1 (latest: v0.2.0) [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 crypto-bigint v0.4.9 (latest: v0.5.5) [INFO] [stderr] Adding der v0.6.1 (latest: v0.7.9) [INFO] [stderr] Adding ecdsa v0.14.8 (latest: v0.16.9) [INFO] [stderr] Adding elliptic-curve v0.12.3 (latest: v0.13.8) [INFO] [stderr] Adding extend v0.1.2 (latest: v1.2.0) [INFO] [stderr] Adding ff v0.12.1 (latest: v0.13.0) [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 group v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.1) [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 idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding matchers v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (latest: v0.50.1) [INFO] [stderr] Adding p256 v0.11.1 (latest: v0.13.2) [INFO] [stderr] Adding pkcs8 v0.9.0 (latest: v0.10.2) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding rfc6979 v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding roxmltree v0.14.1 (latest: v0.20.0) [INFO] [stderr] Adding sec1 v0.3.0 (latest: v0.7.3) [INFO] [stderr] Adding signature v1.6.4 (latest: v2.2.0) [INFO] [stderr] Adding spki v0.6.0 (latest: v0.7.3) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [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] [stderr] Adding yansi v0.5.1 (latest: v1.0.1) [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] [stderr] Blocking waiting for file lock on package cache [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] 5c27b52d73ac9d22ef59f38d6d3b85822d90dd9decb42edc351ee02da6db7f2f [INFO] running `Command { std: "docker" "start" "-a" "5c27b52d73ac9d22ef59f38d6d3b85822d90dd9decb42edc351ee02da6db7f2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c27b52d73ac9d22ef59f38d6d3b85822d90dd9decb42edc351ee02da6db7f2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c27b52d73ac9d22ef59f38d6d3b85822d90dd9decb42edc351ee02da6db7f2f", kill_on_drop: false }` [INFO] [stdout] 5c27b52d73ac9d22ef59f38d6d3b85822d90dd9decb42edc351ee02da6db7f2f [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] 62399cc391e5c49da573d7fe84db538dd65a4aa492d4d7a8ed4a6df102cd678e [INFO] running `Command { std: "docker" "start" "-a" "62399cc391e5c49da573d7fe84db538dd65a4aa492d4d7a8ed4a6df102cd678e", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking outref v0.5.1 [INFO] [stderr] Checking vsimd v0.8.0 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking bytes-utils v0.1.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking base64-simd v0.8.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling aws-types v1.3.3 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking aws-smithy-types v1.2.4 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking xmlparser v0.13.6 [INFO] [stderr] Checking separator v0.4.1 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Checking roxmltree v0.14.1 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking regex-lite v0.1.6 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking cbor-diag v0.1.12 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling tracing-test-macro v0.2.5 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling extend v0.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking proptest v1.5.0 [INFO] [stderr] Checking tracing-test v0.2.5 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking aws-smithy-async v1.2.1 [INFO] [stderr] Checking aws-smithy-runtime-api v1.7.2 [INFO] [stderr] Checking aws-smithy-http v0.60.10 [INFO] [stderr] Checking aws-credential-types v1.2.1 [INFO] [stderr] Checking aws-smithy-runtime v1.7.1 [INFO] [stderr] Checking aws-sigv4 v1.2.3 [INFO] [stderr] Checking aws-runtime v1.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking serde_cbor v0.11.2 [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/auth.rs:100:28 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn new(name_override: F) -> Self [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 100 | name_override: Box::new(name_override), [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/auth/sigv4.rs:87:65 [INFO] [stdout] | [INFO] [stdout] 87 | .ok_or_else(|| SigV4SigningError::WrongIdentityType(identity.clone()))?; [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/invocation_id.rs:37:14 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new(gen: impl InvocationIdGenerator + 'static) -> Self { [INFO] [stdout] | ----------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 37 | Self(Arc::new(gen)) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/invocation_id.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 73 | let mut rng = self.rng.lock().unwrap(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | Ok(Some(InvocationId::new(id.to_string()))) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/env_config.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 209 | validator: impl Fn(&str) -> Result, [INFO] [stdout] | ---------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 212 | / value [INFO] [stdout] 213 | | .map(|(v, ctx)| { [INFO] [stdout] 214 | | validator(v.as_ref()).map_err(|err| EnvConfigError { [INFO] [stdout] 215 | | property_source: format!("{}", ctx), [INFO] [stdout] 216 | | err, [INFO] [stdout] 217 | | }) [INFO] [stdout] 218 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/env_config.rs:240:35 [INFO] [stdout] | [INFO] [stdout] 240 | .map(|value| (Some(value), origin)) [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] = 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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aws-runtime` (lib) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "62399cc391e5c49da573d7fe84db538dd65a4aa492d4d7a8ed4a6df102cd678e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62399cc391e5c49da573d7fe84db538dd65a4aa492d4d7a8ed4a6df102cd678e", kill_on_drop: false }` [INFO] [stdout] 62399cc391e5c49da573d7fe84db538dd65a4aa492d4d7a8ed4a6df102cd678e