[INFO] fetching crate xan 0.20.1... [INFO] checking xan-0.20.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate xan 0.20.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate xan 0.20.1 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 xan 0.20.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate xan 0.20.1 [INFO] tweaked toml for crates.io crate xan 0.20.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate xan 0.20.1 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] [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1acd1c67d1b5da2b837f14bde77ce74dc91f21171a2ac4482ef1c762c25dfa3e [INFO] running `Command { std: "docker" "start" "-a" "1acd1c67d1b5da2b837f14bde77ce74dc91f21171a2ac4482ef1c762c25dfa3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1acd1c67d1b5da2b837f14bde77ce74dc91f21171a2ac4482ef1c762c25dfa3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1acd1c67d1b5da2b837f14bde77ce74dc91f21171a2ac4482ef1c762c25dfa3e", kill_on_drop: false }` [INFO] [stdout] 1acd1c67d1b5da2b837f14bde77ce74dc91f21171a2ac4482ef1c762c25dfa3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ea204fda2cb01e95a34b24599290322e0fd0f48c07e004b805e07d51a68a6522 [INFO] running `Command { std: "docker" "start" "-a" "ea204fda2cb01e95a34b24599290322e0fd0f48c07e004b805e07d51a68a6522", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking encoding_index_tests v0.1.4 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[INFO] [stderr] Checking rmp-serde v1.1.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking docopt v1.1.1 [INFO] [stderr] Checking calamine v0.24.0 [INFO] [stderr] Checking toml_edit v0.22.20 [INFO] [stderr] Checking csv-index v0.1.6 [INFO] [stderr] Checking ext-sort v0.1.4 [INFO] [stderr] Checking transient-btree-index v0.5.1 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking xan v0.20.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/functions.rs:646:25 [INFO] [stdout] | [INFO] [stdout] 637 | fn regex_match(args: BoundArguments) -> FunctionResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 646 | if let Some(caps) = pattern.captures(haystack.as_ref()) { [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 `Result, std::sync::Arc>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/functions.rs:675:14 [INFO] [stdout] | [INFO] [stdout] 671 | fn compact(mut args: BoundArguments) -> FunctionResult { [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 675 | Ok(match Arc::try_unwrap(list) { [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/functions.rs:1211:11 [INFO] [stdout] | [INFO] [stdout] 1208 | fn filesize(args: BoundArguments) -> FunctionResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1211 | match fs::metadata(path.as_ref()) { [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/functions.rs:1231:11 [INFO] [stdout] | [INFO] [stdout] 1228 | fn timestamp(args: BoundArguments) -> FunctionResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 1229 | let seconds = args.get1().try_as_i64()?; [INFO] [stdout] 1230 | let system = TimeZone::system(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 1231 | match Timestamp::from_second(seconds) { [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/functions.rs:1243:11 [INFO] [stdout] | [INFO] [stdout] 1240 | fn timestamp_ms(args: BoundArguments) -> FunctionResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 1241 | let seconds = args.get1().try_as_i64()?; [INFO] [stdout] 1242 | let system = TimeZone::system(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 1243 | match Timestamp::from_millisecond(seconds) { [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 `moonblade::types::DynamicValue` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/functions.rs:1364:27 [INFO] [stdout] | [INFO] [stdout] 1363 | fn type_of(mut args: BoundArguments) -> FunctionResult { [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 1364 | Ok(DynamicValue::from(args.pop1().type_of())) [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::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/functions.rs:646:25 [INFO] [stdout] | [INFO] [stdout] 637 | fn regex_match(args: BoundArguments) -> FunctionResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 646 | if let Some(caps) = pattern.captures(haystack.as_ref()) { [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 `Result, Arc>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/functions.rs:675:14 [INFO] [stdout] | [INFO] [stdout] 671 | fn compact(mut args: BoundArguments) -> FunctionResult { [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 675 | Ok(match Arc::try_unwrap(list) { [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/functions.rs:1211:11 [INFO] [stdout] | [INFO] [stdout] 1208 | fn filesize(args: BoundArguments) -> FunctionResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1211 | match fs::metadata(path.as_ref()) { [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/functions.rs:1231:11 [INFO] [stdout] | [INFO] [stdout] 1228 | fn timestamp(args: BoundArguments) -> FunctionResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 1229 | let seconds = args.get1().try_as_i64()?; [INFO] [stdout] 1230 | let system = TimeZone::system(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 1231 | match Timestamp::from_second(seconds) { [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/functions.rs:1243:11 [INFO] [stdout] | [INFO] [stdout] 1240 | fn timestamp_ms(args: BoundArguments) -> FunctionResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 1241 | let seconds = args.get1().try_as_i64()?; [INFO] [stdout] 1242 | let system = TimeZone::system(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 1243 | match Timestamp::from_millisecond(seconds) { [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 `DynamicValue` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/functions.rs:1364:27 [INFO] [stdout] | [INFO] [stdout] 1363 | fn type_of(mut args: BoundArguments) -> FunctionResult { [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 1364 | Ok(DynamicValue::from(args.pop1().type_of())) [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 `Result, >::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/types.rs:758:23 [INFO] [stdout] | [INFO] [stdout] 754 | fn visit_map(self, mut visitor: V) -> Result [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 758 | match visitor.next_key::() { [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 `Result, >::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/moonblade/types.rs:758:23 [INFO] [stdout] | [INFO] [stdout] 754 | fn visit_map(self, mut visitor: V) -> Result [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 758 | match visitor.next_key::() { [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/util.rs:786:15 [INFO] [stdout] | [INFO] [stdout] 784 | let mut record = csv::ByteRecord::new(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 785 | [INFO] [stdout] 786 | match self.reader.read_byte_record(&mut record) { [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/util.rs:786:15 [INFO] [stdout] | [INFO] [stdout] 784 | let mut record = csv::ByteRecord::new(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 785 | [INFO] [stdout] 786 | match self.reader.read_byte_record(&mut record) { [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 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `xan` (bin "xan" test) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `xan` (bin "xan") due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "ea204fda2cb01e95a34b24599290322e0fd0f48c07e004b805e07d51a68a6522", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea204fda2cb01e95a34b24599290322e0fd0f48c07e004b805e07d51a68a6522", kill_on_drop: false }` [INFO] [stdout] ea204fda2cb01e95a34b24599290322e0fd0f48c07e004b805e07d51a68a6522