[INFO] fetching crate scratchstack-aws-signature 0.11.1-preview.6... [INFO] checking scratchstack-aws-signature-0.11.1-preview.6 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate scratchstack-aws-signature 0.11.1-preview.6 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate scratchstack-aws-signature 0.11.1-preview.6 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 scratchstack-aws-signature 0.11.1-preview.6 [INFO] finished tweaking crates.io crate scratchstack-aws-signature 0.11.1-preview.6 [INFO] tweaked toml for crates.io crate scratchstack-aws-signature 0.11.1-preview.6 written to /workspace/builds/worker-4-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 116 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding matchers v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (available: v0.50.1) [INFO] [stderr] Adding regex-automata v0.1.10 (available: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.4) [INFO] [stderr] Adding tower v0.4.13 (available: v0.5.1) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ea1e38c8b61bec66b71f5732cd41947208fa65e4b775b12ff159f596cc58a264 [INFO] running `Command { std: "docker" "start" "-a" "ea1e38c8b61bec66b71f5732cd41947208fa65e4b775b12ff159f596cc58a264", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea1e38c8b61bec66b71f5732cd41947208fa65e4b775b12ff159f596cc58a264", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea1e38c8b61bec66b71f5732cd41947208fa65e4b775b12ff159f596cc58a264", kill_on_drop: false }` [INFO] [stdout] ea1e38c8b61bec66b71f5732cd41947208fa65e4b775b12ff159f596cc58a264 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bd398f8e762fe02a7af452aa22731430bd909dbe7924ba0712c63fbe7dbb8900 [INFO] running `Command { std: "docker" "start" "-a" "bd398f8e762fe02a7af452aa22731430bd909dbe7924ba0712c63fbe7dbb8900", kill_on_drop: false }` [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking scratchstack-arn v0.4.9 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking scratchstack-errors v0.4.9 [INFO] [stderr] Checking scratchstack-aws-principal v0.4.9 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Compiling test-log-macros v0.2.16 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling qualifier_attr v0.2.2 [INFO] [stderr] Checking test-log v0.2.16 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-stream v0.1.16 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling derive_builder_core v0.20.1 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Compiling derive_builder_macro v0.20.1 [INFO] [stderr] Checking derive_builder v0.20.1 [INFO] [stderr] Checking scratchstack-aws-signature v0.11.1-preview.6 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result<(http::request::Parts, bytes::Bytes, SigV4AuthenticatorResponse), Box>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/signature.rs:271:13 [INFO] [stdout] | [INFO] [stdout] 194 | Err(e) => match e.downcast::() { [INFO] [stdout] | ------------------------------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 195 | Ok(e) => { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 271 | / sigv4_validate_request( [INFO] [stdout] 272 | | request, [INFO] [stdout] 273 | | TEST_REGION, [INFO] [stdout] 274 | | TEST_SERVICE, [INFO] [stdout] ... | [INFO] [stdout] 279 | | ) [INFO] [stdout] 280 | | .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<(http::request::Parts, bytes::Bytes, SigV4AuthenticatorResponse), Box>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/signature.rs:301:13 [INFO] [stdout] | [INFO] [stdout] 194 | Err(e) => match e.downcast::() { [INFO] [stdout] | ------------------------------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 195 | Ok(e) => { [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 301 | / sigv4_validate_request( [INFO] [stdout] 302 | | request, [INFO] [stdout] 303 | | TEST_REGION, [INFO] [stdout] 304 | | TEST_SERVICE, [INFO] [stdout] ... | [INFO] [stdout] 309 | | ) [INFO] [stdout] 310 | | .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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `scratchstack-aws-signature` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "bd398f8e762fe02a7af452aa22731430bd909dbe7924ba0712c63fbe7dbb8900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd398f8e762fe02a7af452aa22731430bd909dbe7924ba0712c63fbe7dbb8900", kill_on_drop: false }` [INFO] [stdout] bd398f8e762fe02a7af452aa22731430bd909dbe7924ba0712c63fbe7dbb8900