[INFO] cloning repository https://github.com/kawaleo/velo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kawaleo/velo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkawaleo%2Fvelo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkawaleo%2Fvelo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3f78b0cd044cc214cd0516547f362001a97634b [INFO] checking kawaleo/velo against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkawaleo%2Fvelo" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kawaleo/velo on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kawaleo/velo [INFO] finished tweaking git repo https://github.com/kawaleo/velo [INFO] tweaked toml for git repo https://github.com/kawaleo/velo written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kawaleo/velo 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e97537e563a3622e66fb3fcfa3e3c696bcb6b3d5901a2ef8295452059bbe5f58 [INFO] running `Command { std: "docker" "start" "-a" "e97537e563a3622e66fb3fcfa3e3c696bcb6b3d5901a2ef8295452059bbe5f58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e97537e563a3622e66fb3fcfa3e3c696bcb6b3d5901a2ef8295452059bbe5f58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e97537e563a3622e66fb3fcfa3e3c696bcb6b3d5901a2ef8295452059bbe5f58", kill_on_drop: false }` [INFO] [stdout] e97537e563a3622e66fb3fcfa3e3c696bcb6b3d5901a2ef8295452059bbe5f58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 349f2cba99a2f214b03b83b64c47c0c5169c514883029476a2fef052ab324c7c [INFO] running `Command { std: "docker" "start" "-a" "349f2cba99a2f214b03b83b64c47c0c5169c514883029476a2fef052ab324c7c", kill_on_drop: false }` [INFO] [stderr] Checking velo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `eval` [INFO] [stdout] --> src/runtime/interpreter.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | use super::{environment::Environment, eval}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KEYWORDS` and `KeywordMap` [INFO] [stdout] --> src/syntax/parse/mod.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use super::lexer::{KeywordMap, Token, TokenType, KEYWORDS}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `eval` [INFO] [stdout] --> src/runtime/interpreter.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | use super::{environment::Environment, eval}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KEYWORDS` and `KeywordMap` [INFO] [stdout] --> src/syntax/parse/mod.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use super::lexer::{KeywordMap, Token, TokenType, KEYWORDS}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/utils.rs:40:55 [INFO] [stdout] | [INFO] [stdout] 40 | ... Expression::Conditional { lhs, op, rhs } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `lhs: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/utils.rs:40:60 [INFO] [stdout] | [INFO] [stdout] 40 | ... Expression::Conditional { lhs, op, rhs } => { [INFO] [stdout] | ^^ help: try ignoring the field: `op: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/utils.rs:40:64 [INFO] [stdout] | [INFO] [stdout] 40 | ... Expression::Conditional { lhs, op, rhs } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `rhs: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `parent` and `functions` are never read [INFO] [stdout] --> src/runtime/environment.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Environment { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 8 | pub errors: Vec, [INFO] [stdout] 9 | pub parent: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub functions: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Environment` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/utils.rs:40:55 [INFO] [stdout] | [INFO] [stdout] 40 | ... Expression::Conditional { lhs, op, rhs } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `lhs: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/utils.rs:40:60 [INFO] [stdout] | [INFO] [stdout] 40 | ... Expression::Conditional { lhs, op, rhs } => { [INFO] [stdout] | ^^ help: try ignoring the field: `op: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/utils.rs:40:64 [INFO] [stdout] | [INFO] [stdout] 40 | ... Expression::Conditional { lhs, op, rhs } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `rhs: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `parent` and `functions` are never read [INFO] [stdout] --> src/runtime/environment.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Environment { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 8 | pub errors: Vec, [INFO] [stdout] 9 | pub parent: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub functions: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Environment` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "349f2cba99a2f214b03b83b64c47c0c5169c514883029476a2fef052ab324c7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "349f2cba99a2f214b03b83b64c47c0c5169c514883029476a2fef052ab324c7c", kill_on_drop: false }` [INFO] [stdout] 349f2cba99a2f214b03b83b64c47c0c5169c514883029476a2fef052ab324c7c [INFO] checking kawaleo/velo against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkawaleo%2Fvelo" "/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/kawaleo/velo on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kawaleo/velo [INFO] finished tweaking git repo https://github.com/kawaleo/velo [INFO] tweaked toml for git repo https://github.com/kawaleo/velo written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kawaleo/velo 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e9334b185337ba9db2617c47d886de1dfe480fbf5d14873242aa3a215a472d8 [INFO] running `Command { std: "docker" "start" "-a" "9e9334b185337ba9db2617c47d886de1dfe480fbf5d14873242aa3a215a472d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e9334b185337ba9db2617c47d886de1dfe480fbf5d14873242aa3a215a472d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e9334b185337ba9db2617c47d886de1dfe480fbf5d14873242aa3a215a472d8", kill_on_drop: false }` [INFO] [stdout] 9e9334b185337ba9db2617c47d886de1dfe480fbf5d14873242aa3a215a472d8 [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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3efc8a48f4729e93ad3498dc6f497790548a737ca3412c02ba2d13168e8be02 [INFO] running `Command { std: "docker" "start" "-a" "b3efc8a48f4729e93ad3498dc6f497790548a737ca3412c02ba2d13168e8be02", kill_on_drop: false }` [INFO] [stderr] Checking velo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `eval` [INFO] [stdout] --> src/runtime/interpreter.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | use super::{environment::Environment, eval}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `eval` [INFO] [stdout] --> src/runtime/interpreter.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | use super::{environment::Environment, eval}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KEYWORDS` and `KeywordMap` [INFO] [stdout] --> src/syntax/parse/mod.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use super::lexer::{KeywordMap, Token, TokenType, KEYWORDS}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KEYWORDS` and `KeywordMap` [INFO] [stdout] --> src/syntax/parse/mod.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use super::lexer::{KeywordMap, Token, TokenType, KEYWORDS}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/utils.rs:40:55 [INFO] [stdout] | [INFO] [stdout] 40 | ... Expression::Conditional { lhs, op, rhs } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `lhs: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/utils.rs:40:60 [INFO] [stdout] | [INFO] [stdout] 40 | ... Expression::Conditional { lhs, op, rhs } => { [INFO] [stdout] | ^^ help: try ignoring the field: `op: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/utils.rs:40:64 [INFO] [stdout] | [INFO] [stdout] 40 | ... Expression::Conditional { lhs, op, rhs } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `rhs: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/utils.rs:40:55 [INFO] [stdout] | [INFO] [stdout] 40 | ... Expression::Conditional { lhs, op, rhs } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `lhs: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/utils.rs:40:60 [INFO] [stdout] | [INFO] [stdout] 40 | ... Expression::Conditional { lhs, op, rhs } => { [INFO] [stdout] | ^^ help: try ignoring the field: `op: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/utils.rs:40:64 [INFO] [stdout] | [INFO] [stdout] 40 | ... Expression::Conditional { lhs, op, rhs } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `rhs: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `parent` and `functions` are never read [INFO] [stdout] --> src/runtime/environment.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Environment { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 8 | pub errors: Vec, [INFO] [stdout] 9 | pub parent: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub functions: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Environment` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/syntax/parse/expr/binary.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 69 | let mut expr_stack: Vec = Vec::new(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 160 | expr_stack.pop().unwrap() [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] warning: fields `parent` and `functions` are never read [INFO] [stdout] --> src/runtime/environment.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Environment { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 8 | pub errors: Vec, [INFO] [stdout] 9 | pub parent: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub functions: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Environment` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/syntax/parse/expr/binary.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 69 | let mut expr_stack: Vec = Vec::new(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 160 | expr_stack.pop().unwrap() [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: aborting due to 1 previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `velo` (bin "velo") due to 2 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `velo` (bin "velo" test) due to 2 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b3efc8a48f4729e93ad3498dc6f497790548a737ca3412c02ba2d13168e8be02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3efc8a48f4729e93ad3498dc6f497790548a737ca3412c02ba2d13168e8be02", kill_on_drop: false }` [INFO] [stdout] b3efc8a48f4729e93ad3498dc6f497790548a737ca3412c02ba2d13168e8be02