[INFO] fetching crate lazy-string-replace 0.1.3... [INFO] checking lazy-string-replace-0.1.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate lazy-string-replace 0.1.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate lazy-string-replace 0.1.3 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 lazy-string-replace 0.1.3 [INFO] finished tweaking crates.io crate lazy-string-replace 0.1.3 [INFO] tweaked toml for crates.io crate lazy-string-replace 0.1.3 written to /workspace/builds/worker-4-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] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c95ec12e172a37e8c8b9cd0a959a1907116bebc0d14e242844a05d2206863b87 [INFO] running `Command { std: "docker" "start" "-a" "c95ec12e172a37e8c8b9cd0a959a1907116bebc0d14e242844a05d2206863b87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c95ec12e172a37e8c8b9cd0a959a1907116bebc0d14e242844a05d2206863b87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c95ec12e172a37e8c8b9cd0a959a1907116bebc0d14e242844a05d2206863b87", kill_on_drop: false }` [INFO] [stdout] c95ec12e172a37e8c8b9cd0a959a1907116bebc0d14e242844a05d2206863b87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 278cd7898b386b9564adefe91c7c4071aed7bf5790e447f15deb8da396987055 [INFO] running `Command { std: "docker" "start" "-a" "278cd7898b386b9564adefe91c7c4071aed7bf5790e447f15deb8da396987055", kill_on_drop: false }` [INFO] [stderr] Checking lazy-string-replace v0.1.3 (/opt/rustwide/workdir) [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/pattern.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 32 | fn is_contained_in(self, haystack: &'a str) -> bool { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | self.into_searcher(haystack).next_match().is_some() [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/pattern.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 38 | fn is_prefix_of(self, haystack: &'a str) -> bool { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | match self.into_searcher(haystack).next() { [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/pattern.rs:51:15 [INFO] [stdout] | [INFO] [stdout] 47 | fn is_suffix_of(self, haystack: &'a str) -> bool [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 51 | match self.into_searcher(haystack).next_back() { [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/pattern.rs:567:21 [INFO] [stdout] | [INFO] [stdout] 566 | fn into_searcher(self, haystack: &'a str) -> $t { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 567 | ($smap)(($pmap)(self).into_searcher(haystack)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 695 | / pattern_methods!( [INFO] [stdout] 696 | | CharPredicateSearcher<'a, F>, [INFO] [stdout] 697 | | MultiCharEqPattern, [INFO] [stdout] 698 | | CharPredicateSearcher [INFO] [stdout] 699 | | ); [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `pattern_methods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/pattern.rs:572:13 [INFO] [stdout] | [INFO] [stdout] 571 | fn is_contained_in(self, haystack: &'a str) -> bool { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 572 | ($pmap)(self).is_contained_in(haystack) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 695 | / pattern_methods!( [INFO] [stdout] 696 | | CharPredicateSearcher<'a, F>, [INFO] [stdout] 697 | | MultiCharEqPattern, [INFO] [stdout] 698 | | CharPredicateSearcher [INFO] [stdout] 699 | | ); [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 `pattern_methods` (in Nightly builds, run with -Z macro-backtrace for more info) [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/pattern.rs:577:13 [INFO] [stdout] | [INFO] [stdout] 576 | fn is_prefix_of(self, haystack: &'a str) -> bool { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 577 | ($pmap)(self).is_prefix_of(haystack) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 695 | / pattern_methods!( [INFO] [stdout] 696 | | CharPredicateSearcher<'a, F>, [INFO] [stdout] 697 | | MultiCharEqPattern, [INFO] [stdout] 698 | | CharPredicateSearcher [INFO] [stdout] 699 | | ); [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `pattern_methods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/pattern.rs:584:13 [INFO] [stdout] | [INFO] [stdout] 581 | fn is_suffix_of(self, haystack: &'a str) -> bool [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 584 | ($pmap)(self).is_suffix_of(haystack) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 695 | / pattern_methods!( [INFO] [stdout] 696 | | CharPredicateSearcher<'a, F>, [INFO] [stdout] 697 | | MultiCharEqPattern, [INFO] [stdout] 698 | | CharPredicateSearcher [INFO] [stdout] 699 | | ); [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 `pattern_methods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [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/pattern.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 32 | fn is_contained_in(self, haystack: &'a str) -> bool { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | self.into_searcher(haystack).next_match().is_some() [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/pattern.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 38 | fn is_prefix_of(self, haystack: &'a str) -> bool { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | match self.into_searcher(haystack).next() { [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/pattern.rs:51:15 [INFO] [stdout] | [INFO] [stdout] 47 | fn is_suffix_of(self, haystack: &'a str) -> bool [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 51 | match self.into_searcher(haystack).next_back() { [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/pattern.rs:567:21 [INFO] [stdout] | [INFO] [stdout] 566 | fn into_searcher(self, haystack: &'a str) -> $t { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 567 | ($smap)(($pmap)(self).into_searcher(haystack)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 695 | / pattern_methods!( [INFO] [stdout] 696 | | CharPredicateSearcher<'a, F>, [INFO] [stdout] 697 | | MultiCharEqPattern, [INFO] [stdout] 698 | | CharPredicateSearcher [INFO] [stdout] 699 | | ); [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `pattern_methods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/pattern.rs:572:13 [INFO] [stdout] | [INFO] [stdout] 571 | fn is_contained_in(self, haystack: &'a str) -> bool { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 572 | ($pmap)(self).is_contained_in(haystack) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 695 | / pattern_methods!( [INFO] [stdout] 696 | | CharPredicateSearcher<'a, F>, [INFO] [stdout] 697 | | MultiCharEqPattern, [INFO] [stdout] 698 | | CharPredicateSearcher [INFO] [stdout] 699 | | ); [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 `pattern_methods` (in Nightly builds, run with -Z macro-backtrace for more info) [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/pattern.rs:577:13 [INFO] [stdout] | [INFO] [stdout] 576 | fn is_prefix_of(self, haystack: &'a str) -> bool { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 577 | ($pmap)(self).is_prefix_of(haystack) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 695 | / pattern_methods!( [INFO] [stdout] 696 | | CharPredicateSearcher<'a, F>, [INFO] [stdout] 697 | | MultiCharEqPattern, [INFO] [stdout] 698 | | CharPredicateSearcher [INFO] [stdout] 699 | | ); [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `pattern_methods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/pattern.rs:584:13 [INFO] [stdout] | [INFO] [stdout] 581 | fn is_suffix_of(self, haystack: &'a str) -> bool [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 584 | ($pmap)(self).is_suffix_of(haystack) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 695 | / pattern_methods!( [INFO] [stdout] 696 | | CharPredicateSearcher<'a, F>, [INFO] [stdout] 697 | | MultiCharEqPattern, [INFO] [stdout] 698 | | CharPredicateSearcher [INFO] [stdout] 699 | | ); [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 `pattern_methods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lazy-string-replace` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lazy-string-replace` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "278cd7898b386b9564adefe91c7c4071aed7bf5790e447f15deb8da396987055", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "278cd7898b386b9564adefe91c7c4071aed7bf5790e447f15deb8da396987055", kill_on_drop: false }` [INFO] [stdout] 278cd7898b386b9564adefe91c7c4071aed7bf5790e447f15deb8da396987055