[INFO] fetching crate hax-lib-macros 0.1.0-pre.1... [INFO] checking hax-lib-macros-0.1.0-pre.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate hax-lib-macros 0.1.0-pre.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate hax-lib-macros 0.1.0-pre.1 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 hax-lib-macros 0.1.0-pre.1 [INFO] finished tweaking crates.io crate hax-lib-macros 0.1.0-pre.1 [INFO] tweaked toml for crates.io crate hax-lib-macros 0.1.0-pre.1 written to /workspace/builds/worker-0-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] 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 20 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b840139131ebb0e5e78b8d562665eb46a0c6dfc401f0d9ed40064973d3e94ca5 [INFO] running `Command { std: "docker" "start" "-a" "b840139131ebb0e5e78b8d562665eb46a0c6dfc401f0d9ed40064973d3e94ca5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b840139131ebb0e5e78b8d562665eb46a0c6dfc401f0d9ed40064973d3e94ca5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b840139131ebb0e5e78b8d562665eb46a0c6dfc401f0d9ed40064973d3e94ca5", kill_on_drop: false }` [INFO] [stdout] b840139131ebb0e5e78b8d562665eb46a0c6dfc401f0d9ed40064973d3e94ca5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 516a017375a34666700105e7a29159af44f60bc2484a2c4f2a2285402a666065 [INFO] running `Command { std: "docker" "start" "-a" "516a017375a34666700105e7a29159af44f60bc2484a2c4f2a2285402a666065", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking libc v0.2.159 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking syn v2.0.79 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking hax-lib-macros-types v0.1.0-pre.1 [INFO] [stderr] Checking hax-lib-macros v0.1.0-pre.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::boxed::Box` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/syn_ext.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 22 | let closure: syn::ExprClosure = Parse::parse(ps as ParseStream)?; [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 23 | let inputs = closure.inputs; [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 29 | body: *closure.body.clone(), [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 `(Option, Option)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/utils.rs:90:29 [INFO] [stdout] | [INFO] [stdout] 67 | fn merge_generics(x: Generics, y: Generics) -> Generics { [INFO] [stdout] | - - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 90 | where_clause: match (x.where_clause, y.where_clause) { [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 `std::boxed::Box` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/syn_ext.rs:29:20 [INFO] [stdout] | [INFO] [stdout] 22 | let closure: syn::ExprClosure = Parse::parse(ps as ParseStream)?; [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 23 | let inputs = closure.inputs; [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 29 | body: *closure.body.clone(), [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 `(Option, Option)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/utils.rs:90:29 [INFO] [stdout] | [INFO] [stdout] 67 | fn merge_generics(x: Generics, y: Generics) -> Generics { [INFO] [stdout] | - - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 90 | where_clause: match (x.where_clause, y.where_clause) { [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: trait `PatExt` is never used [INFO] [stdout] --> src/syn_ext.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait PatExt { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `make_quantifiers_available` is never used [INFO] [stdout] --> src/utils.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait BlockExt { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 5 | /// Bring in the scope of the block quantifiers helpers (the `forall` and `exists` functions) [INFO] [stdout] 6 | fn make_quantifiers_available(&mut self); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hax-lib-macros` (lib test) due to 3 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: trait `PatExt` is never used [INFO] [stdout] --> src/syn_ext.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub trait PatExt { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `make_quantifiers_available` is never used [INFO] [stdout] --> src/utils.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait BlockExt { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 5 | /// Bring in the scope of the block quantifiers helpers (the `forall` and `exists` functions) [INFO] [stdout] 6 | fn make_quantifiers_available(&mut self); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hax-lib-macros` (lib) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "516a017375a34666700105e7a29159af44f60bc2484a2c4f2a2285402a666065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "516a017375a34666700105e7a29159af44f60bc2484a2c4f2a2285402a666065", kill_on_drop: false }` [INFO] [stdout] 516a017375a34666700105e7a29159af44f60bc2484a2c4f2a2285402a666065