[INFO] cloning repository https://github.com/MarkChuCarroll/schism [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MarkChuCarroll/schism" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkChuCarroll%2Fschism", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkChuCarroll%2Fschism'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e5d3553d48fcd90d3a78cbb1e2913418a7a5ee66 [INFO] checking MarkChuCarroll/schism/e5d3553d48fcd90d3a78cbb1e2913418a7a5ee66 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkChuCarroll%2Fschism" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MarkChuCarroll/schism 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 git repo https://github.com/MarkChuCarroll/schism [INFO] finished tweaking git repo https://github.com/MarkChuCarroll/schism [INFO] tweaked toml for git repo https://github.com/MarkChuCarroll/schism written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/MarkChuCarroll/schism 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] df219cf48774469e07c1758db486aa7f7bd42b946ae29a9fa11b72df7acd387f [INFO] running `Command { std: "docker" "start" "-a" "df219cf48774469e07c1758db486aa7f7bd42b946ae29a9fa11b72df7acd387f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df219cf48774469e07c1758db486aa7f7bd42b946ae29a9fa11b72df7acd387f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df219cf48774469e07c1758db486aa7f7bd42b946ae29a9fa11b72df7acd387f", kill_on_drop: false }` [INFO] [stdout] df219cf48774469e07c1758db486aa7f7bd42b946ae29a9fa11b72df7acd387f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bb23ebbbd747208aef4c53e1f250193c1a1c3feda5eaa55bcce3efc7cede868d [INFO] running `Command { std: "docker" "start" "-a" "bb23ebbbd747208aef4c53e1f250193c1a1c3feda5eaa55bcce3efc7cede868d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking aho-corasick v1.0.1 [INFO] [stderr] Checking lalrpop-util v0.20.0 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking queues v1.1.0 [INFO] [stderr] Checking line-col v0.2.1 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling regex v1.8.3 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling lalrpop v0.20.0 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Compiling schism v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `lalrpop_util::ParseError` [INFO] [stdout] --> /opt/rustwide/target/debug/build/schism-d235ea0265a21f44/out/parser/schism.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use lalrpop_util::ParseError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lalrpop_util::ParseError` [INFO] [stdout] --> /opt/rustwide/target/debug/build/schism-d235ea0265a21f44/out/parser/schism.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use lalrpop_util::ParseError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::__parse__Definition::DefinitionParser` [INFO] [stdout] --> /opt/rustwide/target/debug/build/schism-d235ea0265a21f44/out/parser/schism.rs:7810:9 [INFO] [stdout] | [INFO] [stdout] 7810 | pub use self::__parse__Definition::DefinitionParser; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> /opt/rustwide/target/debug/build/schism-d235ea0265a21f44/out/parser/schism.rs:2829:16 [INFO] [stdout] | [INFO] [stdout] 2828 | impl DefinitionParser { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 2829 | pub fn new() -> DefinitionParser { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `segments` is never used [INFO] [stdout] --> src/ast/identifiers.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl ModulePath { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn segments(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/compiler/mod.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl InstantiatedTypeParameter { [INFO] [stdout] | ------------------------------ associated function in this implementation [INFO] [stdout] 36 | fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `type_parameter_instantiations` and `indices` are never read [INFO] [stdout] --> src/compiler/mod.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Compiler { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 57 | type_parameter_instantiations: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 58 | indices: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Compiler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `instantiate_type_param` is never used [INFO] [stdout] --> src/compiler/mod.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 62 | impl Compiler { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 75 | fn instantiate_type_param( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_uname_start_char` is never used [INFO] [stdout] --> src/lex/mod.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 28 | trait CharacterCategories { [INFO] [stdout] | ------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 32 | fn is_uname_start_char(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/twist/mod.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | ObjNode(String, Vec), [INFO] [stdout] | ------- ^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Twist` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 21 | ObjNode((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/twist/mod.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 22 | ArrayNode(String, Vec), [INFO] [stdout] | --------- ^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Twist` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 22 | ArrayNode((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/twist/mod.rs:23:14 [INFO] [stdout] | [INFO] [stdout] 23 | AttrNode(String, String), [INFO] [stdout] | -------- ^^^^^^ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Twist` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 23 | AttrNode((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/twist/mod.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 24 | ValueNode(String, Option>), [INFO] [stdout] | --------- ^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Twist` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 24 | ValueNode((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/twist/mod.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 25 | LeafNode(String), [INFO] [stdout] | -------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Twist` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 25 | LeafNode(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `indent`, `render`, `to_string`, `to_code`, and `code` are never used [INFO] [stdout] --> src/twist/mod.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl Twist { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 71 | fn indent(s: &mut String, i: usize) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn render(&self, rendered: &mut String, indent: usize) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn to_code(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | pub fn code(&self, rendered: &mut String, ind: usize) { [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/twist/mod.rs:60:29 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn twist_opt_val(name: &str, value: Option) -> Self { [INFO] [stdout] | ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 60 | Self::opt_val(name, value.map(|it| it.twist())) [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/twist/mod.rs:64:43 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn val(name: &str, value: Twist) -> Self { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | Self::ValueNode(name.to_string(), Some(Box::new(value))) [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 2 previous errors; 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `schism` (bin "schism") due to 3 previous errors; 14 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: method `segments` is never used [INFO] [stdout] --> src/ast/identifiers.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl ModulePath { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn segments(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/compiler/mod.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 35 | impl InstantiatedTypeParameter { [INFO] [stdout] | ------------------------------ associated function in this implementation [INFO] [stdout] 36 | fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `type_parameter_instantiations` and `indices` are never read [INFO] [stdout] --> src/compiler/mod.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Compiler { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 57 | type_parameter_instantiations: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 58 | indices: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Compiler` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `instantiate_type_param` is never used [INFO] [stdout] --> src/compiler/mod.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 62 | impl Compiler { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 75 | fn instantiate_type_param( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_uname_start_char` is never used [INFO] [stdout] --> src/lex/mod.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 28 | trait CharacterCategories { [INFO] [stdout] | ------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 32 | fn is_uname_start_char(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_code` and `code` are never used [INFO] [stdout] --> src/twist/mod.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 28 | impl Twist { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn to_code(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 139 | pub fn code(&self, rendered: &mut String, ind: usize) { [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/twist/mod.rs:60:29 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn twist_opt_val(name: &str, value: Option) -> Self { [INFO] [stdout] | ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 60 | Self::opt_val(name, value.map(|it| it.twist())) [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/twist/mod.rs:64:43 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn val(name: &str, value: Twist) -> Self { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | Self::ValueNode(name.to_string(), Some(Box::new(value))) [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 2 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `schism` (bin "schism" test) due to 3 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "bb23ebbbd747208aef4c53e1f250193c1a1c3feda5eaa55bcce3efc7cede868d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb23ebbbd747208aef4c53e1f250193c1a1c3feda5eaa55bcce3efc7cede868d", kill_on_drop: false }` [INFO] [stdout] bb23ebbbd747208aef4c53e1f250193c1a1c3feda5eaa55bcce3efc7cede868d