[INFO] fetching crate libmdbx 0.5.2... [INFO] checking libmdbx-0.5.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate libmdbx 0.5.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate libmdbx 0.5.2 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 libmdbx 0.5.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate libmdbx 0.5.2 [INFO] tweaked toml for crates.io crate libmdbx 0.5.2 written to /workspace/builds/worker-7-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 119 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (available: v0.2.0) [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 959da2243a646e0cfe271cffe2b9af6707351d79edbf8629b658583d40bfbb85 [INFO] running `Command { std: "docker" "start" "-a" "959da2243a646e0cfe271cffe2b9af6707351d79edbf8629b658583d40bfbb85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "959da2243a646e0cfe271cffe2b9af6707351d79edbf8629b658583d40bfbb85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "959da2243a646e0cfe271cffe2b9af6707351d79edbf8629b658583d40bfbb85", kill_on_drop: false }` [INFO] [stdout] 959da2243a646e0cfe271cffe2b9af6707351d79edbf8629b658583d40bfbb85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2d67f53fbeea8223484695ca3cc54e887b325cec295a294b5bda3f2b26f25415 [INFO] running `Command { std: "docker" "start" "-a" "2d67f53fbeea8223484695ca3cc54e887b325cec295a294b5bda3f2b26f25415", kill_on_drop: false }` [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling bindgen v0.70.1 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling cc v1.1.22 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking rustix v0.38.37 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking tempfile v3.13.0 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling sealed v0.5.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v1.0.64 [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 derive_more v1.0.0 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Compiling mdbx-sys v12.10.1 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking libmdbx v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Transaction<'_, RO, libmdbx::NoWriteMap>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/transaction.rs:382:13 [INFO] [stdout] | [INFO] [stdout] 343 | let dir = tempdir().unwrap(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 344 | let db = Database::open(&dir).unwrap(); [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 382 | let txn = db.begin_ro_txn().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 `Transaction<'_, RO, libmdbx::NoWriteMap>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/transaction.rs:438:13 [INFO] [stdout] | [INFO] [stdout] 391 | let dir = tempdir().unwrap(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 392 | let db = Database::open(&dir).unwrap(); [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 438 | let txn = db.begin_ro_txn().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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libmdbx` (test "transaction") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "2d67f53fbeea8223484695ca3cc54e887b325cec295a294b5bda3f2b26f25415", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d67f53fbeea8223484695ca3cc54e887b325cec295a294b5bda3f2b26f25415", kill_on_drop: false }` [INFO] [stdout] 2d67f53fbeea8223484695ca3cc54e887b325cec295a294b5bda3f2b26f25415