[INFO] fetching crate concurrent-hash-map 0.0.6... [INFO] checking concurrent-hash-map-0.0.6 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate concurrent-hash-map 0.0.6 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate concurrent-hash-map 0.0.6 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 concurrent-hash-map 0.0.6 [INFO] finished tweaking crates.io crate concurrent-hash-map 0.0.6 [INFO] tweaked toml for crates.io crate concurrent-hash-map 0.0.6 written to /workspace/builds/worker-5-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 12 packages to latest compatible versions [INFO] [stderr] Adding crossbeam v0.2.12 (latest: v0.8.4) [INFO] [stderr] Adding rand v0.3.23 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6fd8301d7e0df08169f3c27eb67b527a8682597b6a933867588528cd87e4a9d9 [INFO] running `Command { std: "docker" "start" "-a" "6fd8301d7e0df08169f3c27eb67b527a8682597b6a933867588528cd87e4a9d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fd8301d7e0df08169f3c27eb67b527a8682597b6a933867588528cd87e4a9d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fd8301d7e0df08169f3c27eb67b527a8682597b6a933867588528cd87e4a9d9", kill_on_drop: false }` [INFO] [stdout] 6fd8301d7e0df08169f3c27eb67b527a8682597b6a933867588528cd87e4a9d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8e3de52b945cb7a1b8cb72400b7b96eaab8e463c96c0becefa6c284e27b123a3 [INFO] running `Command { std: "docker" "start" "-a" "8e3de52b945cb7a1b8cb72400b7b96eaab8e463c96c0becefa6c284e27b123a3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking concurrent-hash-map v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BuildHasher`, `Hash`, and `Hasher` [INFO] [stdout] --> src/lib.rs:496:21 [INFO] [stdout] | [INFO] [stdout] 496 | use std::hash::{Hasher, BuildHasher, BuildHasherDefault, Hash}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:495:20 [INFO] [stdout] | [INFO] [stdout] 495 | use std::hash::SipHasher; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:526:72 [INFO] [stdout] | [INFO] [stdout] 526 | ... let mut chm = ConcurrentHashMap::>::new_with_options(100, 1, 0.8, BuildHasherDefault:: src/lib.rs:526:136 [INFO] [stdout] | [INFO] [stdout] 526 | ...pHasher>>::new_with_options(100, 1, 0.8, BuildHasherDefault::::default()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:533:72 [INFO] [stdout] | [INFO] [stdout] 533 | ... let mut chm = ConcurrentHashMap::>::new_with_options(100, 1, 0.8, BuildHasherDefault:: src/lib.rs:533:136 [INFO] [stdout] | [INFO] [stdout] 533 | ...pHasher>>::new_with_options(100, 1, 0.8, BuildHasherDefault::::default()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:540:72 [INFO] [stdout] | [INFO] [stdout] 540 | ... let mut chm = ConcurrentHashMap::>::new_with_options(100, 1, 0.8, BuildHasherDefault:: src/lib.rs:540:136 [INFO] [stdout] | [INFO] [stdout] 540 | ...pHasher>>::new_with_options(100, 1, 0.8, BuildHasherDefault::::default()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:548:72 [INFO] [stdout] | [INFO] [stdout] 548 | ... let mut chm = ConcurrentHashMap::>::new_with_options(16, 1, 1.0, BuildHasherDefault:: src/lib.rs:548:135 [INFO] [stdout] | [INFO] [stdout] 548 | ...ipHasher>>::new_with_options(16, 1, 1.0, BuildHasherDefault::::default()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:567:72 [INFO] [stdout] | [INFO] [stdout] 567 | ... let mut chm = ConcurrentHashMap::>::new_with_options(16, 1, 1.0, BuildHasherDefault:: src/lib.rs:567:135 [INFO] [stdout] | [INFO] [stdout] 567 | ...ipHasher>>::new_with_options(16, 1, 1.0, BuildHasherDefault::::default()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:581:72 [INFO] [stdout] | [INFO] [stdout] 581 | ... let mut chm = ConcurrentHashMap::>::new_with_options(16, 1, 1.0, BuildHasherDefault:: src/lib.rs:581:135 [INFO] [stdout] | [INFO] [stdout] 581 | ...ipHasher>>::new_with_options(16, 1, 1.0, BuildHasherDefault::::default()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:592:72 [INFO] [stdout] | [INFO] [stdout] 592 | ... let mut chm = ConcurrentHashMap::>::new_with_options(16, 1, 1.0, BuildHasherDefault:: src/lib.rs:592:135 [INFO] [stdout] | [INFO] [stdout] 592 | ...ipHasher>>::new_with_options(16, 1, 1.0, BuildHasherDefault::::default()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::hash::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:682:111 [INFO] [stdout] | [INFO] [stdout] 682 | ... let (capacity_chk, seg_count_chk, load_factor_chk) = ConcurrentHashMap::>::check_params(cap... [INFO] [stdout] | ^^^^^^^^^ [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:102:36 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn new_with_options(capacity: u32, segments: u32, load_factor: f32, hasher: H) -> ConcurrentHashMap { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 102 | ConcurrentHashMap { inner: Arc::new(CHMInner::new(capacity, segments, load_factor)), hasher: hasher } [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: 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:435:20 [INFO] [stdout] | [INFO] [stdout] 434 | fn create_new_entry(&self, hash: u32, key: K, value: V) -> Owned> { [INFO] [stdout] | ------ -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 435 | Owned::new(CHMEntry { [INFO] [stdout] | ____________________^ [INFO] [stdout] 436 | | hash: hash, [INFO] [stdout] 437 | | key: key, [INFO] [stdout] 438 | | value: value, [INFO] [stdout] 439 | | next: Atomic::null() [INFO] [stdout] 440 | | }) [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; 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `concurrent-hash-map` (lib test) due to 3 previous errors; 17 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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:102:36 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn new_with_options(capacity: u32, segments: u32, load_factor: f32, hasher: H) -> ConcurrentHashMap { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 102 | ConcurrentHashMap { inner: Arc::new(CHMInner::new(capacity, segments, load_factor)), hasher: hasher } [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: 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:435:20 [INFO] [stdout] | [INFO] [stdout] 434 | fn create_new_entry(&self, hash: u32, key: K, value: V) -> Owned> { [INFO] [stdout] | ------ -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 435 | Owned::new(CHMEntry { [INFO] [stdout] | ____________________^ [INFO] [stdout] 436 | | hash: hash, [INFO] [stdout] 437 | | key: key, [INFO] [stdout] 438 | | value: value, [INFO] [stdout] 439 | | next: Atomic::null() [INFO] [stdout] 440 | | }) [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 `concurrent-hash-map` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "8e3de52b945cb7a1b8cb72400b7b96eaab8e463c96c0becefa6c284e27b123a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e3de52b945cb7a1b8cb72400b7b96eaab8e463c96c0becefa6c284e27b123a3", kill_on_drop: false }` [INFO] [stdout] 8e3de52b945cb7a1b8cb72400b7b96eaab8e463c96c0becefa6c284e27b123a3