[INFO] cloning repository https://github.com/vigoo/test-r [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vigoo/test-r" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigoo%2Ftest-r", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigoo%2Ftest-r'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 02dbade2e98a37dfa1a62ae52919bc2c9977a62c [INFO] checking vigoo/test-r against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigoo%2Ftest-r" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vigoo/test-r 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/vigoo/test-r [INFO] finished tweaking git repo https://github.com/vigoo/test-r [INFO] tweaked toml for git repo https://github.com/vigoo/test-r written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/vigoo/test-r 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.5.2 [INFO] [stderr] Downloaded escape8259 v0.5.3 [INFO] [stderr] Downloaded cc v1.0.99 [INFO] [stderr] Downloaded tokio-scoped v0.2.0 [INFO] [stderr] Downloaded topological-sort v0.2.2 [INFO] [stderr] Downloaded clap_derive v4.5.5 [INFO] [stderr] Downloaded clap v4.5.7 [INFO] [stderr] Downloaded clap_builder v4.5.7 [INFO] [stderr] Downloaded quick-xml v0.36.0 [INFO] [stderr] Downloaded syn v2.0.67 [INFO] [stderr] Downloaded object v0.36.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ec359aefdfa8890c9911e449f52fe11202f74126257e0a5d27d0deeb11aebbcb [INFO] running `Command { std: "docker" "start" "-a" "ec359aefdfa8890c9911e449f52fe11202f74126257e0a5d27d0deeb11aebbcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec359aefdfa8890c9911e449f52fe11202f74126257e0a5d27d0deeb11aebbcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec359aefdfa8890c9911e449f52fe11202f74126257e0a5d27d0deeb11aebbcb", kill_on_drop: false }` [INFO] [stdout] ec359aefdfa8890c9911e449f52fe11202f74126257e0a5d27d0deeb11aebbcb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8a16b79c6017a4373e54a55e1b71675b0051d19de500ceda04a7e5f2e5deaf89 [INFO] running `Command { std: "docker" "start" "-a" "8a16b79c6017a4373e54a55e1b71675b0051d19de500ceda04a7e5f2e5deaf89", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling syn v2.0.67 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking topological-sort v0.2.2 [INFO] [stderr] Checking escape8259 v0.5.3 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking heck v0.5.0 [INFO] [stderr] Checking quick-xml v0.36.0 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking tokio-scoped v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling ctor v0.2.8 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking test-r-core v0.1.0 (/opt/rustwide/workdir/test-r-core) [INFO] [stderr] Checking test-r-macro v0.1.0 (/opt/rustwide/workdir/test-r-macros) [INFO] [stderr] Checking test-r v0.1.0 (/opt/rustwide/workdir/test-r) [INFO] [stderr] Checking test-r-example v0.1.0 (/opt/rustwide/workdir/example) [INFO] [stderr] Checking test-r-example-tokio v0.1.0 (/opt/rustwide/workdir/example-tokio) [INFO] [stdout] warning: unused import: `test_r::sequential` [INFO] [stdout] --> example-tokio/src/lib.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | use test_r::sequential; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Dep1` is never constructed [INFO] [stdout] --> example-tokio/src/lib.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | struct Dep1 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> example-tokio/src/lib.rs:89:16 [INFO] [stdout] | [INFO] [stdout] 88 | impl Dep1 { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 89 | pub fn new(value: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.70s [INFO] running `Command { std: "docker" "inspect" "8a16b79c6017a4373e54a55e1b71675b0051d19de500ceda04a7e5f2e5deaf89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a16b79c6017a4373e54a55e1b71675b0051d19de500ceda04a7e5f2e5deaf89", kill_on_drop: false }` [INFO] [stdout] 8a16b79c6017a4373e54a55e1b71675b0051d19de500ceda04a7e5f2e5deaf89 [INFO] checking vigoo/test-r 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%2Fvigoo%2Ftest-r" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vigoo/test-r 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/vigoo/test-r [INFO] finished tweaking git repo https://github.com/vigoo/test-r [INFO] tweaked toml for git repo https://github.com/vigoo/test-r written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/vigoo/test-r 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4052bd5527db50697e7fbdf058487aabe1b8b3248f26b1568c849393ee9dc876 [INFO] running `Command { std: "docker" "start" "-a" "4052bd5527db50697e7fbdf058487aabe1b8b3248f26b1568c849393ee9dc876", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4052bd5527db50697e7fbdf058487aabe1b8b3248f26b1568c849393ee9dc876", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4052bd5527db50697e7fbdf058487aabe1b8b3248f26b1568c849393ee9dc876", kill_on_drop: false }` [INFO] [stdout] 4052bd5527db50697e7fbdf058487aabe1b8b3248f26b1568c849393ee9dc876 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] af24c0d68f92269bdba2824e2d759cbf6b12a92694cbc93ed39a7d52ab30edc2 [INFO] running `Command { std: "docker" "start" "-a" "af24c0d68f92269bdba2824e2d759cbf6b12a92694cbc93ed39a7d52ab30edc2", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Compiling syn v2.0.67 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking topological-sort v0.2.2 [INFO] [stderr] Checking escape8259 v0.5.3 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking clap_builder v4.5.7 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking heck v0.5.0 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Compiling quick-xml v0.36.0 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking tokio-scoped v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling ctor v0.2.8 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking clap v4.5.7 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking test-r-core v0.1.0 (/opt/rustwide/workdir/test-r-core) [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] --> test-r-core/src/args.rs:137:25 [INFO] [stdout] | [INFO] [stdout] 137 | .or_else(|| std::thread::available_parallelism().ok()) [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] --> test-r-core/src/tokio.rs:74:22 [INFO] [stdout] | [INFO] [stdout] 62 | let execution_clone = execution.clone(); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | let output_clone = output.clone(); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | let args_clone = args.clone(); [INFO] [stdout] 65 | let results_clone = results.clone(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 74 | .await [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] --> test-r-core/src/tokio.rs:130:32 [INFO] [stdout] | [INFO] [stdout] 129 | .unwrap_or_else(|join_error| internal::TestResult::Failed { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 130 | panic: Box::new(join_error), [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `test-r-core` (lib) due to 4 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] --> test-r-core/src/args.rs:137:25 [INFO] [stdout] | [INFO] [stdout] 137 | .or_else(|| std::thread::available_parallelism().ok()) [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] --> test-r-core/src/tokio.rs:74:22 [INFO] [stdout] | [INFO] [stdout] 62 | let execution_clone = execution.clone(); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | let output_clone = output.clone(); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | let args_clone = args.clone(); [INFO] [stdout] 65 | let results_clone = results.clone(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 74 | .await [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] --> test-r-core/src/tokio.rs:130:32 [INFO] [stdout] | [INFO] [stdout] 129 | .unwrap_or_else(|join_error| internal::TestResult::Failed { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 130 | panic: Box::new(join_error), [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `test-r-core` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "af24c0d68f92269bdba2824e2d759cbf6b12a92694cbc93ed39a7d52ab30edc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af24c0d68f92269bdba2824e2d759cbf6b12a92694cbc93ed39a7d52ab30edc2", kill_on_drop: false }` [INFO] [stdout] af24c0d68f92269bdba2824e2d759cbf6b12a92694cbc93ed39a7d52ab30edc2