[INFO] fetching crate yrs-lmdb 0.3.0... [INFO] checking yrs-lmdb-0.3.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate yrs-lmdb 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate yrs-lmdb 0.3.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate yrs-lmdb 0.3.0 [INFO] finished tweaking crates.io crate yrs-lmdb 0.3.0 [INFO] tweaked toml for crates.io crate yrs-lmdb 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate yrs-lmdb 0.3.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f36c26c58d67abfe191a983c45dc3b5696314773718b485fbe561c402848c741 [INFO] running `Command { std: "docker" "start" "-a" "f36c26c58d67abfe191a983c45dc3b5696314773718b485fbe561c402848c741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f36c26c58d67abfe191a983c45dc3b5696314773718b485fbe561c402848c741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f36c26c58d67abfe191a983c45dc3b5696314773718b485fbe561c402848c741", kill_on_drop: false }` [INFO] [stdout] f36c26c58d67abfe191a983c45dc3b5696314773718b485fbe561c402848c741 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09f26d8151ee464cb3d2063727049d039f4eb10ca36331fd99ff087e8d901f83 [INFO] running `Command { std: "docker" "start" "-a" "09f26d8151ee464cb3d2063727049d039f4eb10ca36331fd99ff087e8d901f83", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking atomic_refcell v0.1.13 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking clap_builder v4.5.9 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking smallstr v0.3.0 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking clap v4.5.9 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Checking lmdb-rs v0.7.6 [INFO] [stderr] Checking serde_json v1.0.120 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking yrs v0.19.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking yrs-kvstore v0.3.0 [INFO] [stderr] Checking yrs-lmdb v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `from` and `to` are never read [INFO] [stdout] --> src/lib.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct LmdbRange<'a> { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 181 | from: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 182 | to: Vec, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OwnedCursorRange` is never constructed [INFO] [stdout] --> src/lib.rs:215:19 [INFO] [stdout] | [INFO] [stdout] 215 | pub(crate) struct OwnedCursorRange<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `db` are never used [INFO] [stdout] --> src/lib.rs:224:19 [INFO] [stdout] | [INFO] [stdout] 223 | impl<'a> OwnedCursorRange<'a> { [INFO] [stdout] | ----------------------------- associated items in this implementation [INFO] [stdout] 224 | pub(crate) fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | pub(crate) fn db(&self) -> &Database { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `lmdb_rs::Transaction<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:313:17 [INFO] [stdout] | [INFO] [stdout] 278 | let dir = TempDir::new("lmdb-create_get_remove").unwrap(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 279 | let env = init_env(&dir); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 313 | let db_txn = env.new_transaction().unwrap(); [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 `ReadonlyTransaction<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:357:17 [INFO] [stdout] | [INFO] [stdout] 332 | let dir = TempDir::new("lmdb-multi_insert").unwrap(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 333 | let env = init_env(&dir); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 357 | let db_txn = env.get_reader().unwrap(); [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: this value of type `yrs::Doc` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:414:17 [INFO] [stdout] | [INFO] [stdout] 372 | let dir = TempDir::new("lmdb-incremental_updates").unwrap(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 375 | let env = Arc::new(env); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 376 | let h = Arc::new(h); [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 414 | let doc = db.flush_doc(DOC_NAME).unwrap().unwrap(); [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: this value of type `ReadonlyTransaction<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:642:17 [INFO] [stdout] | [INFO] [stdout] 581 | let dir = TempDir::new("lmdb-doc_iter").unwrap(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 584 | let env = Arc::new(env); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 585 | let h = Arc::new(h); [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 642 | let db_txn = env.get_reader().unwrap(); [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] warning: fields `from` and `to` are never read [INFO] [stdout] --> src/lib.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct LmdbRange<'a> { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 181 | from: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 182 | to: Vec, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OwnedCursorRange` is never constructed [INFO] [stdout] --> src/lib.rs:215:19 [INFO] [stdout] | [INFO] [stdout] 215 | pub(crate) struct OwnedCursorRange<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `db` are never used [INFO] [stdout] --> src/lib.rs:224:19 [INFO] [stdout] | [INFO] [stdout] 223 | impl<'a> OwnedCursorRange<'a> { [INFO] [stdout] | ----------------------------- associated items in this implementation [INFO] [stdout] 224 | pub(crate) fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 243 | pub(crate) fn db(&self) -> &Database { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yrs-lmdb` (lib test) due to 5 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "09f26d8151ee464cb3d2063727049d039f4eb10ca36331fd99ff087e8d901f83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09f26d8151ee464cb3d2063727049d039f4eb10ca36331fd99ff087e8d901f83", kill_on_drop: false }` [INFO] [stdout] 09f26d8151ee464cb3d2063727049d039f4eb10ca36331fd99ff087e8d901f83