[INFO] cloning repository https://github.com/BraedonWooding/CVM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BraedonWooding/CVM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBraedonWooding%2FCVM", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBraedonWooding%2FCVM'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e56aca584335420d8f22a7eddd54c23fa94316d
[INFO] checking BraedonWooding/CVM/0e56aca584335420d8f22a7eddd54c23fa94316d 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%2FBraedonWooding%2FCVM" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BraedonWooding/CVM 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/BraedonWooding/CVM
[INFO] finished tweaking git repo https://github.com/BraedonWooding/CVM
[INFO] tweaked toml for git repo https://github.com/BraedonWooding/CVM written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/BraedonWooding/CVM 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d9febf1423ee63ba2eff7f3c6f1f40e4bcc508e4426f8d61ce5d8f781afbcdab
[INFO] running `Command { std: "docker" "start" "-a" "d9febf1423ee63ba2eff7f3c6f1f40e4bcc508e4426f8d61ce5d8f781afbcdab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9febf1423ee63ba2eff7f3c6f1f40e4bcc508e4426f8d61ce5d8f781afbcdab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9febf1423ee63ba2eff7f3c6f1f40e4bcc508e4426f8d61ce5d8f781afbcdab", kill_on_drop: false }`
[INFO] [stdout] d9febf1423ee63ba2eff7f3c6f1f40e4bcc508e4426f8d61ce5d8f781afbcdab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] dab223e40ee85152833a59c971352edf21c1014a17f49a49cb4c71ec3fbe87f9
[INFO] running `Command { std: "docker" "start" "-a" "dab223e40ee85152833a59c971352edf21c1014a17f49a49cb4c71ec3fbe87f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
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[INFO] [stderr]     Checking numtoa v0.1.0
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[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking impls v1.0.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking termion v1.5.4
[INFO] [stderr]     Checking colored v1.9.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking tui v0.7.0
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking simple_logger v1.3.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling enum-as-inner v0.3.0
[INFO] [stderr]     Checking cvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]  --> src/c_transpiler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ast::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]  --> src/c_transpiler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ast::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]  --> src/compiler/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ast::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]  --> src/compiler/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ast::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]  --> src/compiler/type_check.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ast::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]  --> src/compiler/type_check.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ast::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/compiler/type_check.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::{info, warn};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/compiler/type_check.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use log::{info, warn};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]  --> src/compiler/type_infer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ast::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ast::*`
[INFO] [stdout]  --> src/compiler/type_infer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ast::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info` and `trace`
[INFO] [stdout]  --> src/logger.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{info, trace, warn};
[INFO] [stdout]   |           ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::compiler::ast::*`
[INFO] [stdout]  --> src/logger.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::compiler::ast::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::compiler::parser::*`
[INFO] [stdout]  --> src/logger.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::compiler::parser::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info` and `trace`
[INFO] [stdout]  --> src/logger.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{info, trace, warn};
[INFO] [stdout]   |           ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::compiler::ast::*`
[INFO] [stdout]  --> src/logger.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::compiler::ast::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::compiler::parser::*`
[INFO] [stdout]  --> src/logger.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::compiler::parser::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init`
[INFO] [stdout]    --> src/compiler/type_check.rs:354:48
[INFO] [stdout]     |
[INFO] [stdout] 354 |             ExprKind::Init(ref mut ty, ref mut init) => {
[INFO] [stdout]     |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_init`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/compiler/type_check.rs:481:17
[INFO] [stdout]     |
[INFO] [stdout] 481 |                 ref mut cond,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_true`
[INFO] [stdout]    --> src/compiler/type_check.rs:482:17
[INFO] [stdout]     |
[INFO] [stdout] 482 |                 ref mut if_true,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: try ignoring the field: `if_true: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_false`
[INFO] [stdout]    --> src/compiler/type_check.rs:483:17
[INFO] [stdout]     |
[INFO] [stdout] 483 |                 ref mut if_false,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^ help: try ignoring the field: `if_false: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init`
[INFO] [stdout]    --> src/compiler/type_check.rs:354:48
[INFO] [stdout]     |
[INFO] [stdout] 354 |             ExprKind::Init(ref mut ty, ref mut init) => {
[INFO] [stdout]     |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_init`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/compiler/type_check.rs:481:17
[INFO] [stdout]     |
[INFO] [stdout] 481 |                 ref mut cond,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_true`
[INFO] [stdout]    --> src/compiler/type_check.rs:482:17
[INFO] [stdout]     |
[INFO] [stdout] 482 |                 ref mut if_true,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: try ignoring the field: `if_true: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_false`
[INFO] [stdout]    --> src/compiler/type_check.rs:483:17
[INFO] [stdout]     |
[INFO] [stdout] 483 |                 ref mut if_false,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^ help: try ignoring the field: `if_false: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/compiler/type_infer.rs:132:44
[INFO] [stdout]     |
[INFO] [stdout] 132 |             ExprKind::Member(ref mut expr, id) => {
[INFO] [stdout]     |                                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/compiler/type_infer.rs:142:35
[INFO] [stdout]     |
[INFO] [stdout] 142 |             ExprKind::GenFuncCall(id, gen_args, args) => {
[INFO] [stdout]     |                                   ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gen_args`
[INFO] [stdout]    --> src/compiler/type_infer.rs:142:39
[INFO] [stdout]     |
[INFO] [stdout] 142 |             ExprKind::GenFuncCall(id, gen_args, args) => {
[INFO] [stdout]     |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/compiler/type_infer.rs:262:17
[INFO] [stdout]     |
[INFO] [stdout] 262 |                 ref mut args,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/compiler/type_infer.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 ref mut block,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `block: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/compiler/type_infer.rs:132:44
[INFO] [stdout]     |
[INFO] [stdout] 132 |             ExprKind::Member(ref mut expr, id) => {
[INFO] [stdout]     |                                            ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/compiler/type_infer.rs:142:35
[INFO] [stdout]     |
[INFO] [stdout] 142 |             ExprKind::GenFuncCall(id, gen_args, args) => {
[INFO] [stdout]     |                                   ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gen_args`
[INFO] [stdout]    --> src/compiler/type_infer.rs:142:39
[INFO] [stdout]     |
[INFO] [stdout] 142 |             ExprKind::GenFuncCall(id, gen_args, args) => {
[INFO] [stdout]     |                                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/compiler/type_infer.rs:262:17
[INFO] [stdout]     |
[INFO] [stdout] 262 |                 ref mut args,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]    --> src/compiler/type_infer.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 ref mut block,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `block: _`
[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/lib.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn transform<U, F: FnOnce(T) -> U>(self, capture: F) -> Spanned<U> {
[INFO] [stdout]    |                                            ----  ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 41 |         Spanned::new(capture(self.inner), self.span)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/lib.rs:41:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn transform<U, F: FnOnce(T) -> U>(self, capture: F) -> Spanned<U> {
[INFO] [stdout]    |                                            ----  ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 41 |         Spanned::new(capture(self.inner), self.span)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `finish` that must be used
[INFO] [stdout]    --> src/lib.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         state.finish();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let _ = state.finish();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `finish` that must be used
[INFO] [stdout]    --> src/lib.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         state.finish();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let _ = state.finish();
[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/compiler/ast.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let (kind, ty) = match tok.inner {
[INFO] [stdout]     |              ----  -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 212 |             kind: Spanned::new(kind, tok.span),
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/ast.rs:212:19
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let (kind, ty) = match tok.inner {
[INFO] [stdout]     |              ----  -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 212 |             kind: Spanned::new(kind, tok.span),
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:231:10
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let mut program = Program {
[INFO] [stdout]     |                 ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 216 |         let mut parser = Parser::<'a> {
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 231 |         (Some(program), parser.stack)
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:266:14
[INFO] [stdout]     |
[INFO] [stdout] 247 |           let if_cond = Box::new(self.parse_conditional()?);
[INFO] [stdout]     |               ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 248 |           let if_block = self.parse_block(false)?;
[INFO] [stdout]     |               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 249 |           self.stack.pop();
[INFO] [stdout] 250 |           let mut else_if = vec![];
[INFO] [stdout]     |                   ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 251 |           let mut else_block = None;
[INFO] [stdout]     |                   ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 266 |           Some(Statement::If {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 267 | |             if_cond,
[INFO] [stdout] 268 | |             if_block,
[INFO] [stdout] 269 | |             else_if,
[INFO] [stdout] 270 | |             else_block,
[INFO] [stdout] 271 | |         })
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:280:14
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let cond = self.parse_conditional()?;
[INFO] [stdout]     |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 277 |         let block = self.parse_block(false)?;
[INFO] [stdout]     |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 280 |         Some(Statement::While(Box::new(cond), block))
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:306:14
[INFO] [stdout]     |
[INFO] [stdout] 49  |             let expr = $self.$parse()?;
[INFO] [stdout]     |                 ----
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |                 these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 295 |         let init = parse_or_token!(self, parse_expr, TokenKind::SemiColon, "';'").map(Box::new);
[INFO] [stdout]     |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 296 |         let cond =
[INFO] [stdout]     |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 297 |             parse_or_token!(self, parse_conditional, TokenKind::SemiColon, "';'").map(Box::new);
[INFO] [stdout] 298 |         let step = if peek_expect!(self.it, TokenKind::LBrace) {
[INFO] [stdout]     |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 303 |         let block = self.parse_block(false)?;
[INFO] [stdout]     |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 306 |         Some(Statement::For(init, cond, step, block))
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:440:14
[INFO] [stdout]     |
[INFO] [stdout] 429 |           let inner = self.parse_expr()?;
[INFO] [stdout]     |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 440 |           Some(if is_return {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 441 | |             Statement::Return(inner)
[INFO] [stdout] 442 | |         } else {
[INFO] [stdout] 443 | |             Statement::Expr(inner)
[INFO] [stdout] 444 | |         })
[INFO] [stdout]     | |         ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:465:14
[INFO] [stdout]     |
[INFO] [stdout] 449 |           let mut list = vec![];
[INFO] [stdout]     |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 461 |           let scope = Rc::clone(&self.stack.cur());
[INFO] [stdout]     |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 465 |           Some(Block {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 466 | |             scope: scope,
[INFO] [stdout] 467 | |             statements: list,
[INFO] [stdout] 468 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:231:10
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let mut program = Program {
[INFO] [stdout]     |                 ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 216 |         let mut parser = Parser::<'a> {
[INFO] [stdout]     |                 ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 231 |         (Some(program), parser.stack)
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:266:14
[INFO] [stdout]     |
[INFO] [stdout] 247 |           let if_cond = Box::new(self.parse_conditional()?);
[INFO] [stdout]     |               ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 248 |           let if_block = self.parse_block(false)?;
[INFO] [stdout]     |               -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 249 |           self.stack.pop();
[INFO] [stdout] 250 |           let mut else_if = vec![];
[INFO] [stdout]     |                   ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 251 |           let mut else_block = None;
[INFO] [stdout]     |                   ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 266 |           Some(Statement::If {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 267 | |             if_cond,
[INFO] [stdout] 268 | |             if_block,
[INFO] [stdout] 269 | |             else_if,
[INFO] [stdout] 270 | |             else_block,
[INFO] [stdout] 271 | |         })
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:887:14
[INFO] [stdout]     |
[INFO] [stdout] 82  |           let mut list = vec![];
[INFO] [stdout]     |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 886 |           let decls = parse_list!(self, parse_decl, TokenKind::Comma, TokenKind::RBrace, "'}'");
[INFO] [stdout]     |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 887 |           Some(Struct {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 888 | |             id,
[INFO] [stdout] 889 | |             gen_args,
[INFO] [stdout] 890 | |             decls,
[INFO] [stdout] 891 | |             is_list,
[INFO] [stdout] 892 | |         })
[INFO] [stdout]     | |         ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:280:14
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let cond = self.parse_conditional()?;
[INFO] [stdout]     |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 277 |         let block = self.parse_block(false)?;
[INFO] [stdout]     |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 280 |         Some(Statement::While(Box::new(cond), block))
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:965:14
[INFO] [stdout]     |
[INFO] [stdout] 82  |         let mut list = vec![];
[INFO] [stdout]     |                 ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 930 |         let ret = ScopeStack::new_fresh_type();
[INFO] [stdout]     |             --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 931 |
[INFO] [stdout] 932 |         let mut args = if try_expect!(self.it, TokenKind::LParen).is_some() {
[INFO] [stdout]     |                 ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 954 |         let block = if try_expect!(self.it, TokenKind::FatArrow).is_some() {
[INFO] [stdout]     |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 955 |             let cond = self.parse_conditional()?;
[INFO] [stdout]     |                 ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 965 |         Some(Lambda { args, block, ret })
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:306:14
[INFO] [stdout]     |
[INFO] [stdout] 49  |             let expr = $self.$parse()?;
[INFO] [stdout]     |                 ----
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |                 these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 295 |         let init = parse_or_token!(self, parse_expr, TokenKind::SemiColon, "';'").map(Box::new);
[INFO] [stdout]     |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 296 |         let cond =
[INFO] [stdout]     |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 297 |             parse_or_token!(self, parse_conditional, TokenKind::SemiColon, "';'").map(Box::new);
[INFO] [stdout] 298 |         let step = if peek_expect!(self.it, TokenKind::LBrace) {
[INFO] [stdout]     |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 303 |         let block = self.parse_block(false)?;
[INFO] [stdout]     |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 306 |         Some(Statement::For(init, cond, step, block))
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:440:14
[INFO] [stdout]     |
[INFO] [stdout] 429 |           let inner = self.parse_expr()?;
[INFO] [stdout]     |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 440 |           Some(if is_return {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 441 | |             Statement::Return(inner)
[INFO] [stdout] 442 | |         } else {
[INFO] [stdout] 443 | |             Statement::Expr(inner)
[INFO] [stdout] 444 | |         })
[INFO] [stdout]     | |         ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:1041:14
[INFO] [stdout]      |
[INFO] [stdout] 82   |           let mut list = vec![];
[INFO] [stdout]      |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 982  |           let (fresh, fresh_id) = if let ParsedType::Fresh { id } = ScopeStack::new_fresh_type() {
[INFO] [stdout]      |                ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1003 |           let mut args = parse_list!(self, parse_decl, TokenKind::Comma, TokenKind::RParen, "')'");
[INFO] [stdout]      |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1004 |           let ret = if try_expect!(self.it, TokenKind::Arrow).is_some() {
[INFO] [stdout]      |               --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1013 |           let mut arg_types = vec![];
[INFO] [stdout]      |                   --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1024 |           let block = if try_expect!(self.it, TokenKind::FatArrow).is_some() {
[INFO] [stdout]      |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1025 |               let cond = self.parse_conditional()?;
[INFO] [stdout]      |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1036 |           let func = ParsedType::Func {
[INFO] [stdout]      |               ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1041 |           Some(Function {
[INFO] [stdout]      |  ______________^
[INFO] [stdout] 1042 | |             gen_args,
[INFO] [stdout] 1043 | |             id,
[INFO] [stdout] 1044 | |             args,
[INFO] [stdout] 1045 | |             block,
[INFO] [stdout] 1046 | |             ret,
[INFO] [stdout] 1047 | |         })
[INFO] [stdout]      | |         ^
[INFO] [stdout]      | |         |
[INFO] [stdout]      | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]      | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]      | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]      | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]      |
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:465:14
[INFO] [stdout]     |
[INFO] [stdout] 449 |           let mut list = vec![];
[INFO] [stdout]     |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 461 |           let scope = Rc::clone(&self.stack.cur());
[INFO] [stdout]     |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 465 |           Some(Block {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 466 | |             scope: scope,
[INFO] [stdout] 467 | |             statements: list,
[INFO] [stdout] 468 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/scope.rs:88:44
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 .or_insert_with(|| Rc::new(RefCell::new(ParsedType::Fresh { id }))),
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:887:14
[INFO] [stdout]     |
[INFO] [stdout] 82  |           let mut list = vec![];
[INFO] [stdout]     |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 886 |           let decls = parse_list!(self, parse_decl, TokenKind::Comma, TokenKind::RBrace, "'}'");
[INFO] [stdout]     |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 887 |           Some(Struct {
[INFO] [stdout]     |  ______________^
[INFO] [stdout] 888 | |             id,
[INFO] [stdout] 889 | |             gen_args,
[INFO] [stdout] 890 | |             decls,
[INFO] [stdout] 891 | |             is_list,
[INFO] [stdout] 892 | |         })
[INFO] [stdout]     | |         ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:965:14
[INFO] [stdout]     |
[INFO] [stdout] 82  |         let mut list = vec![];
[INFO] [stdout]     |                 ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 930 |         let ret = ScopeStack::new_fresh_type();
[INFO] [stdout]     |             --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 931 |
[INFO] [stdout] 932 |         let mut args = if try_expect!(self.it, TokenKind::LParen).is_some() {
[INFO] [stdout]     |                 ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 954 |         let block = if try_expect!(self.it, TokenKind::FatArrow).is_some() {
[INFO] [stdout]     |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 955 |             let cond = self.parse_conditional()?;
[INFO] [stdout]     |                 ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 965 |         Some(Lambda { args, block, ret })
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |              these values have significant drop implementation and will observe changes in drop order under Edition 2024
[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 <https://github.com/rust-lang/rust/issues/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/compiler/parser.rs:1041:14
[INFO] [stdout]      |
[INFO] [stdout] 82   |           let mut list = vec![];
[INFO] [stdout]      |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 982  |           let (fresh, fresh_id) = if let ParsedType::Fresh { id } = ScopeStack::new_fresh_type() {
[INFO] [stdout]      |                ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1003 |           let mut args = parse_list!(self, parse_decl, TokenKind::Comma, TokenKind::RParen, "')'");
[INFO] [stdout]      |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1004 |           let ret = if try_expect!(self.it, TokenKind::Arrow).is_some() {
[INFO] [stdout]      |               --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1013 |           let mut arg_types = vec![];
[INFO] [stdout]      |                   --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1024 |           let block = if try_expect!(self.it, TokenKind::FatArrow).is_some() {
[INFO] [stdout]      |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 1025 |               let cond = self.parse_conditional()?;
[INFO] [stdout]      |                   ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1036 |           let func = ParsedType::Func {
[INFO] [stdout]      |               ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 1041 |           Some(Function {
[INFO] [stdout]      |  ______________^
[INFO] [stdout] 1042 | |             gen_args,
[INFO] [stdout] 1043 | |             id,
[INFO] [stdout] 1044 | |             args,
[INFO] [stdout] 1045 | |             block,
[INFO] [stdout] 1046 | |             ret,
[INFO] [stdout] 1047 | |         })
[INFO] [stdout]      | |         ^
[INFO] [stdout]      | |         |
[INFO] [stdout]      | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]      | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]      | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]      | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]      |
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this changes meaning in Rust 2024
[INFO] [stdout]      = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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/compiler/scope.rs:88:44
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 .or_insert_with(|| Rc::new(RefCell::new(ParsedType::Fresh { id }))),
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/compiler/type_infer.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     std::mem::replace(&mut *cpy.borrow_mut(), decl.decl_type.clone());
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     let _ = std::mem::replace(&mut *cpy.borrow_mut(), decl.decl_type.clone());
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stdout]   --> src/compiler/type_infer.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     std::mem::replace(&mut *cpy.borrow_mut(), decl.decl_type.clone());
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 80 |                     let _ = std::mem::replace(&mut *cpy.borrow_mut(), decl.decl_type.clone());
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors; 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors; 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cvm` (lib) due to 13 previous errors; 19 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cvm` (lib test) due to 13 previous errors; 19 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "dab223e40ee85152833a59c971352edf21c1014a17f49a49cb4c71ec3fbe87f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab223e40ee85152833a59c971352edf21c1014a17f49a49cb4c71ec3fbe87f9", kill_on_drop: false }`
[INFO] [stdout] dab223e40ee85152833a59c971352edf21c1014a17f49a49cb4c71ec3fbe87f9