[INFO] fetching crate rlua-async 0.5.0... [INFO] checking rlua-async-0.5.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate rlua-async 0.5.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate rlua-async 0.5.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rlua-async 0.5.0 [INFO] finished tweaking crates.io crate rlua-async 0.5.0 [INFO] tweaked toml for crates.io crate rlua-async 0.5.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate rlua-async 0.5.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 760612603d6f8fbb5dabdf435447ebce82ea985a75f9d739aa51b344678b28c3 [INFO] running `Command { std: "docker" "start" "-a" "760612603d6f8fbb5dabdf435447ebce82ea985a75f9d739aa51b344678b28c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "760612603d6f8fbb5dabdf435447ebce82ea985a75f9d739aa51b344678b28c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "760612603d6f8fbb5dabdf435447ebce82ea985a75f9d739aa51b344678b28c3", kill_on_drop: false }` [INFO] [stdout] 760612603d6f8fbb5dabdf435447ebce82ea985a75f9d739aa51b344678b28c3 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4923b195f726aa5989624a2827bf0ff7960add07a76f2f26f22d21da5040894b [INFO] running `Command { std: "docker" "start" "-a" "4923b195f726aa5989624a2827bf0ff7960add07a76f2f26f22d21da5040894b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling rlua v0.19.1 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling rlua-lua54-sys v0.1.1 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking rlua-async v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `LuaFunction<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 98 | let wrapped_fun = self.create_function(move |ctx, arg| { [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 103 | / self.load(MAKE_POLLER) [INFO] [stdout] 104 | | .set_name(b"coroutine yield helper")? [INFO] [stdout] 105 | | .eval::>()? // TODO: find some way to cache this eval, maybe? [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 `LuaFunction<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 116 | let wrapped_fun = self.create_function_mut(move |ctx, arg| { [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 121 | / self.load(MAKE_POLLER) [INFO] [stdout] 122 | | .set_name(b"coroutine yield helper")? [INFO] [stdout] 123 | | .eval::>()? // TODO: find some way to cache this eval, maybe? [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: this value of type `LuaFunction<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 232 | let ud = self.create_nonstatic_userdata(FutGen::new(func))?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 233 | / ctx.load(MAKE_USERDATA_POLLER) [INFO] [stdout] 234 | | .set_name(b"coroutine yield helper")? [INFO] [stdout] 235 | | .eval::>()? // TODO: find some way to cache this eval, maybe? [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: this value of type `LuaFunction<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 250 | let ud = self.create_nonstatic_userdata(FutGen::new(func))?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 251 | / ctx.load(MAKE_USERDATA_POLLER) [INFO] [stdout] 252 | | .set_name(b"coroutine yield helper")? [INFO] [stdout] 253 | | .eval::>()? // TODO: find some way to cache this eval, maybe? [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: this value of type `LuaMultiValue<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:286:20 [INFO] [stdout] | [INFO] [stdout] 276 | let taken_args = unsafe { self.as_mut().get_unchecked_mut().args.take() }; [INFO] [stdout] | ---------- [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] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 277 | [INFO] [stdout] 278 | let resume_ret = if let Some(a) = taken_args { [INFO] [stdout] | ---------- [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] | 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] 286 | Ok(v) => { [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rlua-async` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `LuaFunction<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 98 | let wrapped_fun = self.create_function(move |ctx, arg| { [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 103 | / self.load(MAKE_POLLER) [INFO] [stdout] 104 | | .set_name(b"coroutine yield helper")? [INFO] [stdout] 105 | | .eval::>()? // TODO: find some way to cache this eval, maybe? [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 `LuaFunction<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 116 | let wrapped_fun = self.create_function_mut(move |ctx, arg| { [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 121 | / self.load(MAKE_POLLER) [INFO] [stdout] 122 | | .set_name(b"coroutine yield helper")? [INFO] [stdout] 123 | | .eval::>()? // TODO: find some way to cache this eval, maybe? [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: this value of type `LuaFunction<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:233:9 [INFO] [stdout] | [INFO] [stdout] 232 | let ud = self.create_nonstatic_userdata(FutGen::new(func))?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 233 | / ctx.load(MAKE_USERDATA_POLLER) [INFO] [stdout] 234 | | .set_name(b"coroutine yield helper")? [INFO] [stdout] 235 | | .eval::>()? // TODO: find some way to cache this eval, maybe? [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: this value of type `LuaFunction<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 250 | let ud = self.create_nonstatic_userdata(FutGen::new(func))?; [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 251 | / ctx.load(MAKE_USERDATA_POLLER) [INFO] [stdout] 252 | | .set_name(b"coroutine yield helper")? [INFO] [stdout] 253 | | .eval::>()? // TODO: find some way to cache this eval, maybe? [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: this value of type `LuaMultiValue<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:286:20 [INFO] [stdout] | [INFO] [stdout] 276 | let taken_args = unsafe { self.as_mut().get_unchecked_mut().args.take() }; [INFO] [stdout] | ---------- [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] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 277 | [INFO] [stdout] 278 | let resume_ret = if let Some(a) = taken_args { [INFO] [stdout] | ---------- [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] | 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] 286 | Ok(v) => { [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rlua-async` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "4923b195f726aa5989624a2827bf0ff7960add07a76f2f26f22d21da5040894b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4923b195f726aa5989624a2827bf0ff7960add07a76f2f26f22d21da5040894b", kill_on_drop: false }` [INFO] [stdout] 4923b195f726aa5989624a2827bf0ff7960add07a76f2f26f22d21da5040894b