[INFO] fetching crate sahomedb 0.4.0... [INFO] checking sahomedb-0.4.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate sahomedb 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate sahomedb 0.4.0 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 sahomedb 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate sahomedb 0.4.0 [INFO] tweaked toml for crates.io crate sahomedb 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate sahomedb 0.4.0 already has a lockfile, it will not be regenerated [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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a360ad228e82c7a9dc37d8336002334d596d5aaa95e56da5657cc61bc06e496b [INFO] running `Command { std: "docker" "start" "-a" "a360ad228e82c7a9dc37d8336002334d596d5aaa95e56da5657cc61bc06e496b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a360ad228e82c7a9dc37d8336002334d596d5aaa95e56da5657cc61bc06e496b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a360ad228e82c7a9dc37d8336002334d596d5aaa95e56da5657cc61bc06e496b", kill_on_drop: false }` [INFO] [stdout] a360ad228e82c7a9dc37d8336002334d596d5aaa95e56da5657cc61bc06e496b [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e121a7e190321f36c4ec9a1530cdb14fe18a42c3c04e882295b5725601ff14d [INFO] running `Command { std: "docker" "start" "-a" "1e121a7e190321f36c4ec9a1530cdb14fe18a42c3c04e882295b5725601ff14d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Compiling target-lexicon v0.12.15 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling portable-atomic v1.7.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling pyo3-build-config v0.20.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Compiling libz-sys v1.1.18 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling curl-sys v0.4.73+curl-8.8.0 [INFO] [stderr] Compiling jemalloc-sys v0.5.4+5.3.0-patched [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking sled v0.34.7 [INFO] [stderr] Compiling pyo3-ffi v0.20.3 [INFO] [stderr] Compiling pyo3 v0.20.3 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking clap_builder v4.5.9 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking ordered-float v4.2.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling curl v0.4.46 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking xattr v1.3.1 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Compiling pyo3-macros-backend v0.20.3 [INFO] [stderr] Checking clap v4.5.9 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking tokio v1.38.1 [INFO] [stderr] Checking tar v0.4.41 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling pyo3-macros v0.20.3 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde-big-array v0.5.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking sahomedb v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [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/db/database.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 24 | let config = sled::Config::new().path(path); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 25 | let collections = config.open()?; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | Ok(Self { collections, count: 0 }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/db/database.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 34 | let collections = sled::open(path)?; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 35 | let count = collections.len(); [INFO] [stdout] 36 | Ok(Self { collections, count }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/func/collection.rs:510:55 [INFO] [stdout] | [INFO] [stdout] 510 | .map(|zero| UpperNode::from_zero(&zero.read())) [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/func/collection.rs:636:44 [INFO] [stdout] | [INFO] [stdout] 636 | self.base_layer = iter.map(|node| *node.read()).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/func/metadata.rs:127:43 [INFO] [stdout] | [INFO] [stdout] 127 | .map(|(key, value)| (key, value.into_py(py))) [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sahomedb` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1e121a7e190321f36c4ec9a1530cdb14fe18a42c3c04e882295b5725601ff14d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e121a7e190321f36c4ec9a1530cdb14fe18a42c3c04e882295b5725601ff14d", kill_on_drop: false }` [INFO] [stdout] 1e121a7e190321f36c4ec9a1530cdb14fe18a42c3c04e882295b5725601ff14d