[INFO] cloning repository https://github.com/TogarashiPepper/koan [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TogarashiPepper/koan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTogarashiPepper%2Fkoan", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTogarashiPepper%2Fkoan'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c98334369e618590cbaba360a8f570fe90e5c553 [INFO] checking TogarashiPepper/koan/c98334369e618590cbaba360a8f570fe90e5c553 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%2FTogarashiPepper%2Fkoan" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TogarashiPepper/koan 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] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/TogarashiPepper/koan [INFO] finished tweaking git repo https://github.com/TogarashiPepper/koan [INFO] tweaked toml for git repo https://github.com/TogarashiPepper/koan written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/TogarashiPepper/koan 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c83e86a680044cdc554daba111d4ea37dc2ea465a26eb9e81360b05947fdca13 [INFO] running `Command { std: "docker" "start" "-a" "c83e86a680044cdc554daba111d4ea37dc2ea465a26eb9e81360b05947fdca13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c83e86a680044cdc554daba111d4ea37dc2ea465a26eb9e81360b05947fdca13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c83e86a680044cdc554daba111d4ea37dc2ea465a26eb9e81360b05947fdca13", kill_on_drop: false }` [INFO] [stdout] c83e86a680044cdc554daba111d4ea37dc2ea465a26eb9e81360b05947fdca13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1cdd18bc2a1c18b9c41bc51098fa7d0a31d752a7dd5b7786a763f9f59b94c108 [INFO] running `Command { std: "docker" "start" "-a" "1cdd18bc2a1c18b9c41bc51098fa7d0a31d752a7dd5b7786a763f9f59b94c108", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cc v1.0.104 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling thiserror v1.0.62 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking quick-xml v0.32.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Compiling syn v2.0.69 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking fd-lock v4.0.2 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling thiserror-impl v1.0.62 [INFO] [stderr] Compiling rustyline-derive v0.10.0 [INFO] [stderr] Checking rustyline v14.0.0 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking plist v1.7.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking syntect v5.2.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stderr] Checking koan v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `parse` [INFO] [stdout] --> src/repl.rs:19:64 [INFO] [stdout] | [INFO] [stdout] 19 | error::Result, interpreter::IntrpCtx, lexer::lex, parser::{parse, parse_with_pool}, pool::ExprPool, state::State, value::Value [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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/parser.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 25 | let mut pool = ExprPool::with_capacity(200); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | let res = parse_with_pool(tokens, &mut pool)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 27 | [INFO] [stdout] 28 | Ok((res, pool)) [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 [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/parser.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 86 | let block = self.program(true)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 89 | Ok(Ast::Block(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 [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/parser.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 101 | let block = self.block()?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 102 | [INFO] [stdout] 103 | Ok(Ast::FunDecl { [INFO] [stdout] | ____________^ [INFO] [stdout] 104 | | name: ident.lexeme.to_owned(), [INFO] [stdout] 105 | | params: params.into_iter().map(|t| t.lexeme.to_string()).collect(), [INFO] [stdout] 106 | | body: Box::new(block), [INFO] [stdout] 107 | | }) [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 [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/parser.rs:117:27 [INFO] [stdout] | [INFO] [stdout] 117 | Ok(self.pool.push(Expr::FunCall(ident, params))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | Ok(Ast::LetDecl(ident.lexeme.to_owned(), body)) [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] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `koan` (lib) due to 6 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1cdd18bc2a1c18b9c41bc51098fa7d0a31d752a7dd5b7786a763f9f59b94c108", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cdd18bc2a1c18b9c41bc51098fa7d0a31d752a7dd5b7786a763f9f59b94c108", kill_on_drop: false }` [INFO] [stdout] 1cdd18bc2a1c18b9c41bc51098fa7d0a31d752a7dd5b7786a763f9f59b94c108