[INFO] fetching crate automerge-test 0.4.3... [INFO] checking automerge-test-0.4.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate automerge-test 0.4.3 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate automerge-test 0.4.3 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 automerge-test 0.4.3 [INFO] finished tweaking crates.io crate automerge-test 0.4.3 [INFO] tweaked toml for crates.io crate automerge-test 0.4.3 written to /workspace/builds/worker-6-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 55 packages to latest compatible versions [INFO] [stderr] Adding approx v0.3.2 (latest: v0.5.1) [INFO] [stderr] Adding bitmaps v2.1.0 (latest: v3.2.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding itertools v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding sized-chunks v0.6.5 (latest: v0.7.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f2c8a691cb0c72f5fc5d4d6883f1fed350f80c1e835c98e9659aa76bf661a934 [INFO] running `Command { std: "docker" "start" "-a" "f2c8a691cb0c72f5fc5d4d6883f1fed350f80c1e835c98e9659aa76bf661a934", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2c8a691cb0c72f5fc5d4d6883f1fed350f80c1e835c98e9659aa76bf661a934", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2c8a691cb0c72f5fc5d4d6883f1fed350f80c1e835c98e9659aa76bf661a934", kill_on_drop: false }` [INFO] [stdout] f2c8a691cb0c72f5fc5d4d6883f1fed350f80c1e835c98e9659aa76bf661a934 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9528d2e9dfe6dd8586577a83322cc2b2a30c2c0a281b4959d6ec091a3b012831 [INFO] running `Command { std: "docker" "start" "-a" "9528d2e9dfe6dd8586577a83322cc2b2a30c2c0a281b4959d6ec091a3b012831", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking cpufeatures v0.2.13 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking smol_str v0.2.2 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking decorum v0.3.1 [INFO] [stderr] Checking automerge v0.5.11 [INFO] [stderr] Checking automerge-test v0.4.3 (/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:398:43 [INFO] [stdout] | [INFO] [stdout] 398 | .map(|(k, v)| (k.to_string(), v.into_iter().map(|v| v.into()).collect())) [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] = 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:407:13 [INFO] [stdout] | [INFO] [stdout] 405 | fn from(values: Vec>) -> Self { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 406 | RealizedObject::Sequence( [INFO] [stdout] 407 | / values [INFO] [stdout] 408 | | .into_iter() [INFO] [stdout] 409 | | .map(|v| v.into_iter().map(|v| v.into()).collect()) [INFO] [stdout] 410 | | .collect(), [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/lib.rs:409:26 [INFO] [stdout] | [INFO] [stdout] 409 | .map(|v| v.into_iter().map(|v| v.into()).collect()) [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: 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:398:43 [INFO] [stdout] | [INFO] [stdout] 398 | .map(|(k, v)| (k.to_string(), v.into_iter().map(|v| v.into()).collect())) [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] = 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:454:31 [INFO] [stdout] | [INFO] [stdout] 453 | fn from(s: automerge::ScalarValue) -> Self { [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 454 | RealizedObject::Value(OrdScalarValue::from(s)) [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/lib.rs:407:13 [INFO] [stdout] | [INFO] [stdout] 405 | fn from(values: Vec>) -> Self { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 406 | RealizedObject::Sequence( [INFO] [stdout] 407 | / values [INFO] [stdout] 408 | | .into_iter() [INFO] [stdout] 409 | | .map(|v| v.into_iter().map(|v| v.into()).collect()) [INFO] [stdout] 410 | | .collect(), [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/lib.rs:409:26 [INFO] [stdout] | [INFO] [stdout] 409 | .map(|v| v.into_iter().map(|v| v.into()).collect()) [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: 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:454:31 [INFO] [stdout] | [INFO] [stdout] 453 | fn from(s: automerge::ScalarValue) -> Self { [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 454 | RealizedObject::Value(OrdScalarValue::from(s)) [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `automerge-test` (lib test) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `automerge-test` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "9528d2e9dfe6dd8586577a83322cc2b2a30c2c0a281b4959d6ec091a3b012831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9528d2e9dfe6dd8586577a83322cc2b2a30c2c0a281b4959d6ec091a3b012831", kill_on_drop: false }` [INFO] [stdout] 9528d2e9dfe6dd8586577a83322cc2b2a30c2c0a281b4959d6ec091a3b012831