[INFO] fetching crate kind-target-hvm 0.1.3... [INFO] checking kind-target-hvm-0.1.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate kind-target-hvm 0.1.3 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate kind-target-hvm 0.1.3 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kind-target-hvm 0.1.3 [INFO] finished tweaking crates.io crate kind-target-hvm 0.1.3 [INFO] tweaked toml for crates.io crate kind-target-hvm 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 94 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding bitmaps v2.1.0 (latest: v3.2.1) [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.16) [INFO] [stderr] Adding clap_derive v3.2.25 (latest: v4.5.13) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.2) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding hvm v1.0.11 (latest: v2.0.22) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [INFO] [stderr] Adding sized-chunks v0.6.5 (latest: v0.7.0) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding sysinfo v0.29.11 (latest: v0.31.4) [INFO] [stderr] Adding yansi v0.5.1 (latest: v1.0.1) [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] [stderr] Blocking waiting for file lock on package cache [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] 713a649632a5f5939250e49c1ca282e211167fb6a49a176e3ecbedcc2244f53e [INFO] running `Command { std: "docker" "start" "-a" "713a649632a5f5939250e49c1ca282e211167fb6a49a176e3ecbedcc2244f53e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "713a649632a5f5939250e49c1ca282e211167fb6a49a176e3ecbedcc2244f53e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "713a649632a5f5939250e49c1ca282e211167fb6a49a176e3ecbedcc2244f53e", kill_on_drop: false }` [INFO] [stdout] 713a649632a5f5939250e49c1ca282e211167fb6a49a176e3ecbedcc2244f53e [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] 5a6ad264cd6b1131fc5aa83f55aadf7660e7ce1f9807e577d2310b6e977e3cf1 [INFO] running `Command { std: "docker" "start" "-a" "5a6ad264cd6b1131fc5aa83f55aadf7660e7ce1f9807e577d2310b6e977e3cf1", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking highlight_error v0.1.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling im-rc v15.1.0 [INFO] [stderr] Checking sysinfo v0.29.11 [INFO] [stderr] Checking HOPA v0.1.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking kind-span v0.1.3 [INFO] [stderr] Checking termsize v0.1.9 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking refl v0.2.1 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking kind-report v0.1.3 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking hvm v1.0.11 [INFO] [stderr] Checking kind-tree v0.1.3 [INFO] [stderr] Checking kind-derive v0.1.3 [INFO] [stderr] Checking kind-target-hvm v0.1.3 (/opt/rustwide/workdir) [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:25:18 [INFO] [stdout] | [INFO] [stdout] 24 | let cons = |numb, next| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 25 | Box::new(Term::Ctr { [INFO] [stdout] | __________________^ [INFO] [stdout] 26 | | name: String::from("Data.String.cons"), [INFO] [stdout] 27 | | args: vec![Box::new(Term::U6O { numb }), next], [INFO] [stdout] 28 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:45:22 [INFO] [stdout] | [INFO] [stdout] 44 | App { fun, args } => args.iter().fold(compile_term(fun), |func, arg| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | Box::new(Term::App { [INFO] [stdout] | ______________________^ [INFO] [stdout] 46 | | func, [INFO] [stdout] 47 | | argm: compile_term(arg), [INFO] [stdout] 48 | | }) [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/lib.rs:74:14 [INFO] [stdout] | [INFO] [stdout] 72 | fn compile_rule(name: String, rule: untyped::Rule) -> Rule { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | Rule { [INFO] [stdout] 74 | lhs: Box::new(Term::Ctr { [INFO] [stdout] | ______________^ [INFO] [stdout] 75 | | name, [INFO] [stdout] 76 | | args: rule.pats.iter().map(|x| compile_term(x)).collect(), [INFO] [stdout] 77 | | }), [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/lib.rs:78:14 [INFO] [stdout] | [INFO] [stdout] 72 | fn compile_rule(name: String, rule: untyped::Rule) -> Rule { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | rhs: compile_term(&rule.body), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kind-target-hvm` (lib test) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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:25:18 [INFO] [stdout] | [INFO] [stdout] 24 | let cons = |numb, next| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 25 | Box::new(Term::Ctr { [INFO] [stdout] | __________________^ [INFO] [stdout] 26 | | name: String::from("Data.String.cons"), [INFO] [stdout] 27 | | args: vec![Box::new(Term::U6O { numb }), next], [INFO] [stdout] 28 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:45:22 [INFO] [stdout] | [INFO] [stdout] 44 | App { fun, args } => args.iter().fold(compile_term(fun), |func, arg| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | Box::new(Term::App { [INFO] [stdout] | ______________________^ [INFO] [stdout] 46 | | func, [INFO] [stdout] 47 | | argm: compile_term(arg), [INFO] [stdout] 48 | | }) [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/lib.rs:74:14 [INFO] [stdout] | [INFO] [stdout] 72 | fn compile_rule(name: String, rule: untyped::Rule) -> Rule { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | Rule { [INFO] [stdout] 74 | lhs: Box::new(Term::Ctr { [INFO] [stdout] | ______________^ [INFO] [stdout] 75 | | name, [INFO] [stdout] 76 | | args: rule.pats.iter().map(|x| compile_term(x)).collect(), [INFO] [stdout] 77 | | }), [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/lib.rs:78:14 [INFO] [stdout] | [INFO] [stdout] 72 | fn compile_rule(name: String, rule: untyped::Rule) -> Rule { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | rhs: compile_term(&rule.body), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kind-target-hvm` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "5a6ad264cd6b1131fc5aa83f55aadf7660e7ce1f9807e577d2310b6e977e3cf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a6ad264cd6b1131fc5aa83f55aadf7660e7ce1f9807e577d2310b6e977e3cf1", kill_on_drop: false }` [INFO] [stdout] 5a6ad264cd6b1131fc5aa83f55aadf7660e7ce1f9807e577d2310b6e977e3cf1