[INFO] fetching crate bnuuy 1.1.0... [INFO] checking bnuuy-1.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate bnuuy 1.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate bnuuy 1.1.0 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 bnuuy 1.1.0 [INFO] finished tweaking crates.io crate bnuuy 1.1.0 [INFO] tweaked toml for crates.io crate bnuuy 1.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate bnuuy 1.1.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba3a31fb4076b19c4a68674316cd1e31ef3c1b9527fc2eee1beb92e7a7b6d6eb [INFO] running `Command { std: "docker" "start" "-a" "ba3a31fb4076b19c4a68674316cd1e31ef3c1b9527fc2eee1beb92e7a7b6d6eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba3a31fb4076b19c4a68674316cd1e31ef3c1b9527fc2eee1beb92e7a7b6d6eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba3a31fb4076b19c4a68674316cd1e31ef3c1b9527fc2eee1beb92e7a7b6d6eb", kill_on_drop: false }` [INFO] [stdout] ba3a31fb4076b19c4a68674316cd1e31ef3c1b9527fc2eee1beb92e7a7b6d6eb [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a19ac598ddbcaaae46d4c2a9bdd05745ce582f7a8e7de109cfa5e43f3c517e42 [INFO] running `Command { std: "docker" "start" "-a" "a19ac598ddbcaaae46d4c2a9bdd05745ce582f7a8e7de109cfa5e43f3c517e42", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling semver v1.0.19 [INFO] [stderr] Compiling winnow v0.5.15 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling amq-protocol v7.1.2 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking mockstream v0.0.3 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking input_buffer v0.5.0 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling snafu-derive v0.7.5 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Checking snafu v0.7.5 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tcp-stream v0.26.1 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Checking amq-protocol-types v7.1.2 [INFO] [stderr] Checking amq-protocol-uri v7.1.2 [INFO] [stderr] Checking amq-protocol-tcp v7.1.2 [INFO] [stderr] Compiling toml v0.7.8 [INFO] [stderr] Compiling cargo-lock v9.0.0 [INFO] [stderr] Compiling built v0.6.1 [INFO] [stderr] Compiling bnuuy v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::result::Result, Box>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io_loop/mod.rs:232:29 [INFO] [stdout] | [INFO] [stdout] 219 | ch0_handle: IoLoopHandle0, [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | join_handle: JoinHandle>, [INFO] [stdout] 221 | handshake_done_rx: CrossbeamReceiver<(usize, FieldTable)>, [INFO] [stdout] | ----------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 232 | Err(_) => match join_handle.join() { [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 `errors::Error` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io_loop/channel_slots.rs:155:15 [INFO] [stdout] | [INFO] [stdout] 153 | let mut cs = with_channel_max(4); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 154 | let res = cs.insert(Some(5), id); [INFO] [stdout] 155 | match res.unwrap_err() { [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 `errors::Error` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io_loop/channel_slots.rs:166:15 [INFO] [stdout] | [INFO] [stdout] 163 | let mut cs = with_channel_max(4); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 166 | match res.unwrap_err() { [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 `errors::Error` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io_loop/channel_slots.rs:203:15 [INFO] [stdout] | [INFO] [stdout] 199 | let mut cs = with_channel_max(4); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 203 | match cs.insert(None, id).unwrap_err() { [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 `std::result::Result, Box>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/io_loop/mod.rs:232:29 [INFO] [stdout] | [INFO] [stdout] 219 | ch0_handle: IoLoopHandle0, [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | join_handle: JoinHandle>, [INFO] [stdout] 221 | handshake_done_rx: CrossbeamReceiver<(usize, FieldTable)>, [INFO] [stdout] | ----------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 232 | Err(_) => match join_handle.join() { [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 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bnuuy` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bnuuy` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "a19ac598ddbcaaae46d4c2a9bdd05745ce582f7a8e7de109cfa5e43f3c517e42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a19ac598ddbcaaae46d4c2a9bdd05745ce582f7a8e7de109cfa5e43f3c517e42", kill_on_drop: false }` [INFO] [stdout] a19ac598ddbcaaae46d4c2a9bdd05745ce582f7a8e7de109cfa5e43f3c517e42