[INFO] fetching crate redpine 0.2.1... [INFO] checking redpine-0.2.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate redpine 0.2.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate redpine 0.2.1 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 redpine 0.2.1 [INFO] finished tweaking crates.io crate redpine 0.2.1 [INFO] tweaked toml for crates.io crate redpine 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate redpine 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 10fcce69c53198a34e073883b16161ceccf7fd8ae6ddcb1d2bfabeb91d7c8258 [INFO] running `Command { std: "docker" "start" "-a" "10fcce69c53198a34e073883b16161ceccf7fd8ae6ddcb1d2bfabeb91d7c8258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10fcce69c53198a34e073883b16161ceccf7fd8ae6ddcb1d2bfabeb91d7c8258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10fcce69c53198a34e073883b16161ceccf7fd8ae6ddcb1d2bfabeb91d7c8258", kill_on_drop: false }` [INFO] [stdout] 10fcce69c53198a34e073883b16161ceccf7fd8ae6ddcb1d2bfabeb91d7c8258 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f21ad62c9e99259329c3398ddfa625d5efad681302f06bb29dd3afa8d64e7626 [INFO] running `Command { std: "docker" "start" "-a" "f21ad62c9e99259329c3398ddfa625d5efad681302f06bb29dd3afa8d64e7626", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking siphasher v1.0.0 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking core_affinity v0.8.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking polling v3.2.0 [INFO] [stderr] Checking redpine v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Option>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server.rs:803:35 [INFO] [stdout] | [INFO] [stdout] 801 | let server_weak = Weak::clone(&self.peer.read().unwrap().server_weak); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 802 | [INFO] [stdout] 803 | if let Some(server_ref) = Weak::upgrade(&server_weak) { [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 `Option>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server.rs:821:35 [INFO] [stdout] | [INFO] [stdout] 819 | let server_weak = Weak::clone(&self.peer.read().unwrap().server_weak); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 820 | [INFO] [stdout] 821 | if let Some(server_ref) = Weak::upgrade(&server_weak) { [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 `Option>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server.rs:833:35 [INFO] [stdout] | [INFO] [stdout] 831 | let server_weak = Weak::clone(&self.peer.read().unwrap().server_weak); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 832 | [INFO] [stdout] 833 | if let Some(server_ref) = Weak::upgrade(&server_weak) { [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 `Option>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server.rs:851:35 [INFO] [stdout] | [INFO] [stdout] 849 | let server_weak = Weak::clone(&self.peer.read().unwrap().server_weak); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 850 | [INFO] [stdout] 851 | if let Some(server_ref) = Weak::upgrade(&server_weak) { [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 `redpine` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Option>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server.rs:803:35 [INFO] [stdout] | [INFO] [stdout] 801 | let server_weak = Weak::clone(&self.peer.read().unwrap().server_weak); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 802 | [INFO] [stdout] 803 | if let Some(server_ref) = Weak::upgrade(&server_weak) { [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 `Option>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server.rs:821:35 [INFO] [stdout] | [INFO] [stdout] 819 | let server_weak = Weak::clone(&self.peer.read().unwrap().server_weak); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 820 | [INFO] [stdout] 821 | if let Some(server_ref) = Weak::upgrade(&server_weak) { [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 `Option>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server.rs:833:35 [INFO] [stdout] | [INFO] [stdout] 831 | let server_weak = Weak::clone(&self.peer.read().unwrap().server_weak); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 832 | [INFO] [stdout] 833 | if let Some(server_ref) = Weak::upgrade(&server_weak) { [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 `Option>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/server.rs:851:35 [INFO] [stdout] | [INFO] [stdout] 849 | let server_weak = Weak::clone(&self.peer.read().unwrap().server_weak); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 850 | [INFO] [stdout] 851 | if let Some(server_ref) = Weak::upgrade(&server_weak) { [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 `redpine` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "f21ad62c9e99259329c3398ddfa625d5efad681302f06bb29dd3afa8d64e7626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f21ad62c9e99259329c3398ddfa625d5efad681302f06bb29dd3afa8d64e7626", kill_on_drop: false }` [INFO] [stdout] f21ad62c9e99259329c3398ddfa625d5efad681302f06bb29dd3afa8d64e7626