[INFO] fetching crate eqlog 0.7.0... [INFO] checking eqlog-0.7.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate eqlog 0.7.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate eqlog 0.7.0 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 eqlog 0.7.0 [INFO] finished tweaking crates.io crate eqlog 0.7.0 [INFO] tweaked toml for crates.io crate eqlog 0.7.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate eqlog 0.7.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 217bdc155d4855e4e5db02161561ac30d2af52d41dabad67e59cb2609ff7add8 [INFO] running `Command { std: "docker" "start" "-a" "217bdc155d4855e4e5db02161561ac30d2af52d41dabad67e59cb2609ff7add8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "217bdc155d4855e4e5db02161561ac30d2af52d41dabad67e59cb2609ff7add8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "217bdc155d4855e4e5db02161561ac30d2af52d41dabad67e59cb2609ff7add8", kill_on_drop: false }` [INFO] [stdout] 217bdc155d4855e4e5db02161561ac30d2af52d41dabad67e59cb2609ff7add8 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b0377739284cbf1ce1c735d71603b9319319fbbf9671b468ece0bff5977618c [INFO] running `Command { std: "docker" "start" "-a" "6b0377739284cbf1ce1c735d71603b9319319fbbf9671b468ece0bff5977618c", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.10 [INFO] [stderr] Compiling hashbrown v0.14.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling indexmap v2.0.2 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Checking papergrid v0.4.0 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling cpufeatures v0.2.11 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling eqlog-eqlog v0.7.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling tabled_derive v0.3.0 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Checking tabled v0.7.0 [INFO] [stderr] Compiling lalrpop-util v0.20.0 [INFO] [stderr] Checking eqlog-runtime v0.6.0 [INFO] [stderr] Checking by_address v1.1.0 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling lalrpop v0.20.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Compiling eqlog v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Quantifier` [INFO] [stdout] --> src/flat_eqlog/mod.rs:19:44 [INFO] [stdout] | [INFO] [stdout] 19 | pub use var_info::{CanAssumeFunctionality, Quantifier, RelationInfo}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Quantifier` [INFO] [stdout] --> src/flat_eqlog/mod.rs:19:44 [INFO] [stdout] | [INFO] [stdout] 19 | pub use var_info::{CanAssumeFunctionality, Quantifier, RelationInfo}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> /opt/rustwide/target/debug/build/eqlog-40f8f7c159c82cab/out/grammar.rs:8939:13 [INFO] [stdout] | [INFO] [stdout] 8939 | Err(error) => Err(__lalrpop_util::ParseError::User { error }), [INFO] [stdout] | ^^^^^^^^^^ matches no values because `grammar_util::NeverType` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/error.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | ParseError::User { error } => match error {}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `grammar_util::NeverType` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> /opt/rustwide/target/debug/build/eqlog-40f8f7c159c82cab/out/grammar.rs:8939:13 [INFO] [stdout] | [INFO] [stdout] 8939 | Err(error) => Err(__lalrpop_util::ParseError::User { error }), [INFO] [stdout] | ^^^^^^^^^^ matches no values because `grammar_util::NeverType` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/error.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | ParseError::User { error } => match error {}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ matches no values because `grammar_util::NeverType` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `to_triple` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/eqlog-40f8f7c159c82cab/out/grammar.rs:8925:8 [INFO] [stdout] | [INFO] [stdout] 8923 | pub trait __ToTriple<'input, > [INFO] [stdout] | ---------- associated function in this trait [INFO] [stdout] 8924 | { [INFO] [stdout] 8925 | fn to_triple(value: Self) -> Result<(usize,Token<'input>,usize), __lalrpop_util::ParseError, NeverType>>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fixed_vars` is never read [INFO] [stdout] --> src/flat_eqlog/mod.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct FlatRuleAnalysis<'a> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 90 | pub fixed_vars: BTreeMap, BTreeSet>, [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/build.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 54 | let mut eqlog = Eqlog::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 69 | Ok((eqlog, identifiers, locations, module)) [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/flat_eqlog/var_info.rs:81:48 [INFO] [stdout] | [INFO] [stdout] 81 | .map(|(_, group)| -> BTreeSet { group.map(|(i, _)| *i).collect() }) [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/rust_gen.rs:1704:11 [INFO] [stdout] | [INFO] [stdout] 1702 | let stmts = display_stmts(flat_func.body.as_slice(), analysis, eqlog, identifiers); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1703 | [INFO] [stdout] 1704 | FmtFn(move |f: &mut Formatter| -> Result { [INFO] [stdout] | ___________^ [INFO] [stdout] 1705 | | writedoc! {f, " [INFO] [stdout] 1706 | | #[allow(unused_variables)] [INFO] [stdout] 1707 | | fn {rule_name}_{func_name}(&self, delta: &mut ModelDelta, {var_args}) {{ [INFO] [stdout] ... | [INFO] [stdout] 1712 | | "} [INFO] [stdout] 1713 | | }) [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/rust_gen.rs:1698:19 [INFO] [stdout] | [INFO] [stdout] 1695 | let var_name = display_var(var); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1696 | let typ = *analysis.var_types.get(&var).unwrap(); [INFO] [stdout] 1697 | let type_name = display_type(typ, eqlog, identifiers); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1698 | FmtFn(move |f: &mut Formatter| -> Result { write!(f, "{var_name}: {type_name}") }) [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 4 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `eqlog` (lib) due to 5 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: associated function `to_triple` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/eqlog-40f8f7c159c82cab/out/grammar.rs:8925:8 [INFO] [stdout] | [INFO] [stdout] 8923 | pub trait __ToTriple<'input, > [INFO] [stdout] | ---------- associated function in this trait [INFO] [stdout] 8924 | { [INFO] [stdout] 8925 | fn to_triple(value: Self) -> Result<(usize,Token<'input>,usize), __lalrpop_util::ParseError, NeverType>>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `fixed_vars` is never read [INFO] [stdout] --> src/flat_eqlog/mod.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 80 | pub struct FlatRuleAnalysis<'a> { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 90 | pub fixed_vars: BTreeMap, BTreeSet>, [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/build.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 54 | let mut eqlog = Eqlog::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 69 | Ok((eqlog, identifiers, locations, module)) [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/flat_eqlog/var_info.rs:81:48 [INFO] [stdout] | [INFO] [stdout] 81 | .map(|(_, group)| -> BTreeSet { group.map(|(i, _)| *i).collect() }) [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/rust_gen.rs:1704:11 [INFO] [stdout] | [INFO] [stdout] 1702 | let stmts = display_stmts(flat_func.body.as_slice(), analysis, eqlog, identifiers); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1703 | [INFO] [stdout] 1704 | FmtFn(move |f: &mut Formatter| -> Result { [INFO] [stdout] | ___________^ [INFO] [stdout] 1705 | | writedoc! {f, " [INFO] [stdout] 1706 | | #[allow(unused_variables)] [INFO] [stdout] 1707 | | fn {rule_name}_{func_name}(&self, delta: &mut ModelDelta, {var_args}) {{ [INFO] [stdout] ... | [INFO] [stdout] 1712 | | "} [INFO] [stdout] 1713 | | }) [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/rust_gen.rs:1698:19 [INFO] [stdout] | [INFO] [stdout] 1695 | let var_name = display_var(var); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1696 | let typ = *analysis.var_types.get(&var).unwrap(); [INFO] [stdout] 1697 | let type_name = display_type(typ, eqlog, identifiers); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1698 | FmtFn(move |f: &mut Formatter| -> Result { write!(f, "{var_name}: {type_name}") }) [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 4 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `eqlog` (lib test) due to 5 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6b0377739284cbf1ce1c735d71603b9319319fbbf9671b468ece0bff5977618c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b0377739284cbf1ce1c735d71603b9319319fbbf9671b468ece0bff5977618c", kill_on_drop: false }` [INFO] [stdout] 6b0377739284cbf1ce1c735d71603b9319319fbbf9671b468ece0bff5977618c