[INFO] fetching crate xorf 0.11.0... [INFO] checking xorf-0.11.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate xorf 0.11.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate xorf 0.11.0 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 xorf 0.11.0 [INFO] finished tweaking crates.io crate xorf 0.11.0 [INFO] tweaked toml for crates.io crate xorf 0.11.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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 84 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.18) [INFO] [stderr] Adding criterion v0.3.6 (available: v0.5.1) [INFO] [stderr] Adding criterion-macro v0.3.4 (available: v0.4.0) [INFO] [stderr] Adding criterion-plot v0.4.5 (available: v0.5.0) [INFO] [stderr] Adding half v1.8.3 (available: v2.4.1) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding textwrap v0.11.0 (available: v0.16.1) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding virtue v0.0.13 (available: v0.0.17) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c674cb82c405adb1965790eb003170af5fe109bfc01604e4d6e4395d0ccc3db [INFO] running `Command { std: "docker" "start" "-a" "4c674cb82c405adb1965790eb003170af5fe109bfc01604e4d6e4395d0ccc3db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c674cb82c405adb1965790eb003170af5fe109bfc01604e4d6e4395d0ccc3db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c674cb82c405adb1965790eb003170af5fe109bfc01604e4d6e4395d0ccc3db", kill_on_drop: false }` [INFO] [stdout] 4c674cb82c405adb1965790eb003170af5fe109bfc01604e4d6e4395d0ccc3db [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 130e5e8b1e864f4875849fa1ee4c5875eb8ad53d1d697a630e22889ce7865895 [INFO] running `Command { std: "docker" "start" "-a" "130e5e8b1e864f4875849fa1ee4c5875eb8ad53d1d697a630e22889ce7865895", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling criterion-macro v0.3.4 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking zerocopy v0.7.35 [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 criterion v0.3.6 [INFO] [stderr] Checking xorf v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly` [INFO] [stdout] --> src/lib.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | #![cfg_attr(feature = "nightly", feature(allocator_internals), needs_allocator)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `binary-fuse`, `bincode`, `default`, `libm`, `num-traits`, `rand`, `serde`, and `uniform-random` [INFO] [stdout] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Box<[HSet]>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/prelude/fuse.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | let mut H: Box<[HSet]> = make_block!(with capacity sets); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/fuse16.rs:94:33 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn try_from_iterator(keys: T) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 98 | fuse_from_impl!(keys fingerprint u16, max iter 1_000) [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [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] = note: this error originates in the macro `fuse_from_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Box<[HSet]>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/prelude/fuse.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | let mut H: Box<[HSet]> = make_block!(with capacity sets); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/fuse32.rs:94:33 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn try_from_iterator(keys: T) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 98 | fuse_from_impl!(keys fingerprint u32, max iter 1_000) [INFO] [stdout] | ----------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `fuse_from_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Box<[HSet]>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/prelude/fuse.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | let mut H: Box<[HSet]> = make_block!(with capacity sets); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/fuse8.rs:94:33 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn try_from_iterator(keys: T) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 98 | fuse_from_impl!(keys fingerprint u8, max iter 1_000) [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `fuse_from_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `xorf` (lib) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "130e5e8b1e864f4875849fa1ee4c5875eb8ad53d1d697a630e22889ce7865895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "130e5e8b1e864f4875849fa1ee4c5875eb8ad53d1d697a630e22889ce7865895", kill_on_drop: false }` [INFO] [stdout] 130e5e8b1e864f4875849fa1ee4c5875eb8ad53d1d697a630e22889ce7865895