[INFO] fetching crate scheme4r 0.1.0... [INFO] checking scheme4r-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate scheme4r 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate scheme4r 0.1.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate scheme4r 0.1.0 [INFO] finished tweaking crates.io crate scheme4r 0.1.0 [INFO] tweaked toml for crates.io crate scheme4r 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate scheme4r 0.1.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] affe54ddba64cb78dc6536c4961fad63111825188ffb9873c040da896804518b [INFO] running `Command { std: "docker" "start" "-a" "affe54ddba64cb78dc6536c4961fad63111825188ffb9873c040da896804518b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "affe54ddba64cb78dc6536c4961fad63111825188ffb9873c040da896804518b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "affe54ddba64cb78dc6536c4961fad63111825188ffb9873c040da896804518b", kill_on_drop: false }` [INFO] [stdout] affe54ddba64cb78dc6536c4961fad63111825188ffb9873c040da896804518b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fd91db856db3a1d40d1bc863d95c0c295ffb0de46807861309c96614115c7de [INFO] running `Command { std: "docker" "start" "-a" "6fd91db856db3a1d40d1bc863d95c0c295ffb0de46807861309c96614115c7de", kill_on_drop: false }` [INFO] [stderr] Checking scheme4r v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `func::ApplyArgs` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/interpreter.rs:85:17 [INFO] [stdout] | [INFO] [stdout] 73 | f: Procedure, //Func,//fn(&mut ApplyArgs) -> LispType, [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 85 | f.call(&mut ApplyArgs::new( [INFO] [stdout] | _________________^ [INFO] [stdout] 86 | | cdr.clone(), [INFO] [stdout] 87 | | None, [INFO] [stdout] 88 | | lazy_args_f, [INFO] [stdout] 89 | | interpreter0, [INFO] [stdout] 90 | | env, [INFO] [stdout] 91 | | )) [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: this value of type `types::types::Type` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/procedure/lambda.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 32 | fn bind_args(args_name: List, args_val: List, env: RefEnv) { [INFO] [stdout] | --------- -------- --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | let mut args_name = args_name.clone(); [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | let mut args_val = args_val.clone(); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 37 | while next { [INFO] [stdout] 38 | let k = args_name.car(); [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `scheme4r` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `func::ApplyArgs` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/interpreter.rs:85:17 [INFO] [stdout] | [INFO] [stdout] 73 | f: Procedure, //Func,//fn(&mut ApplyArgs) -> LispType, [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 85 | f.call(&mut ApplyArgs::new( [INFO] [stdout] | _________________^ [INFO] [stdout] 86 | | cdr.clone(), [INFO] [stdout] 87 | | None, [INFO] [stdout] 88 | | lazy_args_f, [INFO] [stdout] 89 | | interpreter0, [INFO] [stdout] 90 | | env, [INFO] [stdout] 91 | | )) [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: this value of type `types::types::Type` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/procedure/lambda.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 32 | fn bind_args(args_name: List, args_val: List, env: RefEnv) { [INFO] [stdout] | --------- -------- --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | let mut args_name = args_name.clone(); [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | let mut args_val = args_val.clone(); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 37 | while next { [INFO] [stdout] 38 | let k = args_name.car(); [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `scheme4r` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "6fd91db856db3a1d40d1bc863d95c0c295ffb0de46807861309c96614115c7de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fd91db856db3a1d40d1bc863d95c0c295ffb0de46807861309c96614115c7de", kill_on_drop: false }` [INFO] [stdout] 6fd91db856db3a1d40d1bc863d95c0c295ffb0de46807861309c96614115c7de