[INFO] fetching crate alpkit 0.1.0-pre.2... [INFO] checking alpkit-0.1.0-pre.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate alpkit 0.1.0-pre.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate alpkit 0.1.0-pre.2 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 alpkit 0.1.0-pre.2 [INFO] finished tweaking crates.io crate alpkit 0.1.0-pre.2 [INFO] tweaked toml for crates.io crate alpkit 0.1.0-pre.2 written to /workspace/builds/worker-3-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 65 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.1) [INFO] [stderr] Adding darling v0.13.4 (latest: v0.20.10) [INFO] [stderr] Adding darling_core v0.13.4 (latest: v0.20.10) [INFO] [stderr] Adding darling_macro v0.13.4 (latest: v0.20.10) [INFO] [stderr] Adding indoc v1.0.9 (latest: v2.0.5) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 65a44a788d531aa4a8b7195c37ed45d836b5cc9b1215d4d98c0876185c564927 [INFO] running `Command { std: "docker" "start" "-a" "65a44a788d531aa4a8b7195c37ed45d836b5cc9b1215d4d98c0876185c564927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65a44a788d531aa4a8b7195c37ed45d836b5cc9b1215d4d98c0876185c564927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65a44a788d531aa4a8b7195c37ed45d836b5cc9b1215d4d98c0876185c564927", kill_on_drop: false }` [INFO] [stdout] 65a44a788d531aa4a8b7195c37ed45d836b5cc9b1215d4d98c0876185c564927 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 61bc9ca94f329f8615358393afe704f25e7c4bf3f64b56bc5c84f296c06c5ecf [INFO] running `Command { std: "docker" "start" "-a" "61bc9ca94f329f8615358393afe704f25e7c4bf3f64b56bc5c84f296c06c5ecf", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking cfg-iif v0.2.7 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Compiling indoc v1.0.9 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Compiling assert2-macros v0.3.15 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking tar v0.4.41 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling bitmask-enum v2.2.4 [INFO] [stderr] Checking assert2 v0.3.15 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling field_names v0.2.0 [INFO] [stderr] Checking alpkit v0.1.0-pre.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `dependency::Op::all`: Please use the `::all_bits()` constructor [INFO] [stdout] --> src/dependency.rs:205:15 [INFO] [stdout] | [INFO] [stdout] 205 | Any = Op::all().bits, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `dependency::Op::is_all`: Please use the `.is_all_bits()` method [INFO] [stdout] --> src/dependency.rs:232:17 [INFO] [stdout] | [INFO] [stdout] 232 | if self.is_all() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `tap_mut` and `pipe_if` are never used [INFO] [stdout] --> src/internal/std_ext.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub(crate) trait Tap: Sized { [INFO] [stdout] | --- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 50 | fn tap_mut(mut self, f: F) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | fn pipe_if Self>(self, cond: bool, f: F) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/package/fileinfo.rs:248:42 [INFO] [stdout] | [INFO] [stdout] 244 | fn io_error_other(error: E) -> io::Error [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 248 | io::Error::new(io::ErrorKind::Other, error.into()) [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/package/pkginfo.rs:147:31 [INFO] [stdout] | [INFO] [stdout] 147 | .and_then(|pairs| serde_key_value::from_pairs(pairs).map_err(PkgInfoError::from)) [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/internal/key_value_vec_map.rs:33:34 [INFO] [stdout] | [INFO] [stdout] 32 | fn visit_seq>(self, seq: A) -> Result { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | Deserialize::deserialize(de::value::SeqAccessDeserializer::new(seq)) [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/internal/serde_key_value.rs:134:20 [INFO] [stdout] | [INFO] [stdout] 132 | fn new(input: I) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 133 | KeyValueDeserializer { [INFO] [stdout] 134 | input: input.peekable(), [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/internal/serde_key_value.rs:157:9 [INFO] [stdout] | [INFO] [stdout] 150 | fn next_value_seed>(&mut self, seed: V) -> Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 157 | / if self.input.peek().map(|t| t.0) != Some(key) { [INFO] [stdout] 158 | | seed.deserialize(Value(value).into_deserializer()) [INFO] [stdout] 159 | | } else { [INFO] [stdout] 160 | | let mut values = Vec::with_capacity(16); [INFO] [stdout] ... | [INFO] [stdout] 166 | | seed.deserialize(SeqDeserializer::new(values.into_iter())) [INFO] [stdout] 167 | | } [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 5 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `alpkit` (lib) due to 6 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of deprecated associated function `dependency::Op::all`: Please use the `::all_bits()` constructor [INFO] [stdout] --> src/dependency.rs:205:15 [INFO] [stdout] | [INFO] [stdout] 205 | Any = Op::all().bits, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `dependency::Op::is_all`: Please use the `.is_all_bits()` method [INFO] [stdout] --> src/dependency.rs:232:17 [INFO] [stdout] | [INFO] [stdout] 232 | if self.is_all() { [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/package/fileinfo.rs:248:42 [INFO] [stdout] | [INFO] [stdout] 244 | fn io_error_other(error: E) -> io::Error [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 248 | io::Error::new(io::ErrorKind::Other, error.into()) [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/package/pkginfo.rs:147:31 [INFO] [stdout] | [INFO] [stdout] 147 | .and_then(|pairs| serde_key_value::from_pairs(pairs).map_err(PkgInfoError::from)) [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/internal/key_value_vec_map.rs:33:34 [INFO] [stdout] | [INFO] [stdout] 32 | fn visit_seq>(self, seq: A) -> Result { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | Deserialize::deserialize(de::value::SeqAccessDeserializer::new(seq)) [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/internal/serde_key_value.rs:134:20 [INFO] [stdout] | [INFO] [stdout] 132 | fn new(input: I) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 133 | KeyValueDeserializer { [INFO] [stdout] 134 | input: input.peekable(), [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/internal/serde_key_value.rs:157:9 [INFO] [stdout] | [INFO] [stdout] 150 | fn next_value_seed>(&mut self, seed: V) -> Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 157 | / if self.input.peek().map(|t| t.0) != Some(key) { [INFO] [stdout] 158 | | seed.deserialize(Value(value).into_deserializer()) [INFO] [stdout] 159 | | } else { [INFO] [stdout] 160 | | let mut values = Vec::with_capacity(16); [INFO] [stdout] ... | [INFO] [stdout] 166 | | seed.deserialize(SeqDeserializer::new(values.into_iter())) [INFO] [stdout] 167 | | } [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 5 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `alpkit` (lib test) due to 6 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "61bc9ca94f329f8615358393afe704f25e7c4bf3f64b56bc5c84f296c06c5ecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61bc9ca94f329f8615358393afe704f25e7c4bf3f64b56bc5c84f296c06c5ecf", kill_on_drop: false }` [INFO] [stdout] 61bc9ca94f329f8615358393afe704f25e7c4bf3f64b56bc5c84f296c06c5ecf