[INFO] fetching crate tiny-actor 0.2.1...
[INFO] checking tiny-actor-0.2.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate tiny-actor 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate tiny-actor 0.2.1 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 tiny-actor 0.2.1
[INFO] finished tweaking crates.io crate tiny-actor 0.2.1
[INFO] tweaked toml for crates.io crate tiny-actor 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate tiny-actor 0.2.1 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b317011e573ecb8a7b8ebdf1339d4c53ca303997933bdaab214ff2255aa2b4cd
[INFO] running `Command { std: "docker" "start" "-a" "b317011e573ecb8a7b8ebdf1339d4c53ca303997933bdaab214ff2255aa2b4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b317011e573ecb8a7b8ebdf1339d4c53ca303997933bdaab214ff2255aa2b4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b317011e573ecb8a7b8ebdf1339d4c53ca303997933bdaab214ff2255aa2b4cd", kill_on_drop: false }`
[INFO] [stdout] b317011e573ecb8a7b8ebdf1339d4c53ca303997933bdaab214ff2255aa2b4cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fff20ef931d402d1c5875f20f1e52cf624f578f6048dc86c90dc383b812875c6
[INFO] running `Command { std: "docker" "start" "-a" "fff20ef931d402d1c5875f20f1e52cf624f578f6048dc86c90dc383b812875c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling tokio v1.20.1
[INFO] [stderr]     Checking bytes v1.2.1
[INFO] [stderr]     Checking cache-padded v1.2.0
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking spin_sleep v1.1.1
[INFO] [stderr]     Checking concurrent-queue v1.2.4
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]     Checking thiserror v1.0.32
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking tiny-actor v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `Result<Arc<channel::Channel<M>>, Arc<dyn Any + std::marker::Send + Sync>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/actor/address.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let (channel, exit_listener) = self.into_parts();
[INFO] [stdout]    |              ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 62 |         match channel.clone().into_any().downcast() {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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 `Result<Arc<channel::Channel<M>>, Arc<dyn Any + std::marker::Send + Sync>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/actor/child.rs:94:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let (channel, handle, link, is_aborted) = self.into_parts();
[INFO] [stdout]    |              ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 94 |         match channel.clone().into_any().downcast::<Channel<M>>() {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `Result<Arc<channel::Channel<M>>, Arc<dyn Any + std::marker::Send + Sync>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/actor/child_pool.rs:138:15
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let (channel, handles, link, is_aborted) = self.into_parts();
[INFO] [stdout]     |              ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 138 |         match channel.clone().into_any().downcast::<Channel<M>>() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tiny-actor` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this value of type `Result<Arc<channel::Channel<M>>, Arc<dyn Any + std::marker::Send + Sync>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/actor/address.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let (channel, exit_listener) = self.into_parts();
[INFO] [stdout]    |              ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 62 |         match channel.clone().into_any().downcast() {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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 `Result<Arc<channel::Channel<M>>, Arc<dyn Any + std::marker::Send + Sync>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/actor/child.rs:94:15
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let (channel, handle, link, is_aborted) = self.into_parts();
[INFO] [stdout]    |              ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 94 |         match channel.clone().into_any().downcast::<Channel<M>>() {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `Result<Arc<channel::Channel<M>>, Arc<dyn Any + std::marker::Send + Sync>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/actor/child_pool.rs:138:15
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let (channel, handles, link, is_aborted) = self.into_parts();
[INFO] [stdout]     |              ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 138 |         match channel.clone().into_any().downcast::<Channel<M>>() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tiny-actor` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "fff20ef931d402d1c5875f20f1e52cf624f578f6048dc86c90dc383b812875c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fff20ef931d402d1c5875f20f1e52cf624f578f6048dc86c90dc383b812875c6", kill_on_drop: false }`
[INFO] [stdout] fff20ef931d402d1c5875f20f1e52cf624f578f6048dc86c90dc383b812875c6