[INFO] fetching crate netscanner 0.5.3... [INFO] checking netscanner-0.5.3 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate netscanner 0.5.3 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate netscanner 0.5.3 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] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate netscanner 0.5.3 [INFO] finished tweaking crates.io crate netscanner 0.5.3 [INFO] tweaked toml for crates.io crate netscanner 0.5.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate netscanner 0.5.3 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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 755fbbc5108d2fb5a2f27ffa7ad02ba4466622d439794fc6c9309a715949d9e2 [INFO] running `Command { std: "docker" "start" "-a" "755fbbc5108d2fb5a2f27ffa7ad02ba4466622d439794fc6c9309a715949d9e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "755fbbc5108d2fb5a2f27ffa7ad02ba4466622d439794fc6c9309a715949d9e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "755fbbc5108d2fb5a2f27ffa7ad02ba4466622d439794fc6c9309a715949d9e2", kill_on_drop: false }` [INFO] [stdout] 755fbbc5108d2fb5a2f27ffa7ad02ba4466622d439794fc6c9309a715949d9e2 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3931f31cab7ef1ea62b37d87f4f4761380503e948d59bab06ea453076c9c04ed [INFO] running `Command { std: "docker" "start" "-a" "3931f31cab7ef1ea62b37d87f4f4761380503e948d59bab06ea453076c9c04ed", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling cc v1.0.89 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking pnet_base v0.34.0 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking pnet_macros_support v0.34.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking pnet_base v0.33.0 [INFO] [stderr] Checking pnet_sys v0.34.0 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking dlv-list v0.3.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ordered-multimap v0.4.3 [INFO] [stderr] Checking pnet_macros_support v0.33.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling pnet v0.34.0 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking vte v0.11.1 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking rust-ini v0.18.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking uuid v1.7.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking rangemap v1.5.1 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking macaddr v1.0.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Compiling netscanner v0.5.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking chrono v0.4.34 [INFO] [stderr] Checking strip-ansi-escapes v0.2.0 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking dns-lookup v2.0.4 [INFO] [stderr] Checking cidr v0.2.2 [INFO] [stderr] Checking better-panic v0.3.0 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling stability v0.1.1 [INFO] [stderr] Compiling derive_deref v1.1.1 [INFO] [stderr] Compiling pnet_macros v0.33.0 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling pnet_macros v0.34.0 [INFO] [stderr] Compiling strum_macros v0.26.1 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking pnet_packet v0.33.0 [INFO] [stderr] Checking pnet_packet v0.34.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling pest v2.7.8 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking strum v0.26.1 [INFO] [stderr] Compiling pest_meta v2.7.8 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling pest_generator v2.7.8 [INFO] [stderr] Checking pnet_transport v0.34.0 [INFO] [stderr] Compiling pest_derive v2.7.8 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking surge-ping v0.8.0 [INFO] [stderr] Checking tokio-wifiscanner v0.2.1 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking ipnetwork v0.20.0 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking os_info v3.7.0 [INFO] [stderr] Checking ron v0.7.1 [INFO] [stderr] Checking multimap v0.9.1 [INFO] [stderr] Checking toml_edit v0.22.6 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking pnet_datalink v0.34.0 [INFO] [stderr] Checking port-desc v0.1.1 [INFO] [stderr] Checking mac_oui v0.4.8 [INFO] [stderr] Checking toml v0.8.10 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking config v0.13.4 [INFO] [stderr] Checking clap_builder v4.5.1 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking human-panic v1.2.3 [INFO] [stderr] Checking ratatui v0.26.1 [INFO] [stderr] Checking tui-input v0.8.0 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking clap v4.5.1 [INFO] [stdout] error: this value of type `Result<(surge_ping::IcmpPacket, Duration), SurgeError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/components/discovery.rs:206:39 [INFO] [stdout] | [INFO] [stdout] 198 | ... let client = [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 201 | ... let mut pinger = client [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 206 | ... match pinger.ping(PingSequence(2), &payload).await { [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 `Result<(surge_ping::IcmpPacket, Duration), SurgeError>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/components/discovery.rs:206:39 [INFO] [stdout] | [INFO] [stdout] 198 | ... let client = [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 201 | ... let mut pinger = client [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 206 | ... match pinger.ping(PingSequence(2), &payload).await { [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 `Result<&[u8], std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/components/packetdump.rs:433:19 [INFO] [stdout] | [INFO] [stdout] 411 | fn t_logic(tx: UnboundedSender, interface: NetworkInterface, paused: Arc) { [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] 412 | let (_, mut receiver) = match pnet::datalink::channel(&interface, Default::default()) { [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 433 | match receiver.next() { [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 `Result<&[u8], std::io::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/components/packetdump.rs:433:19 [INFO] [stdout] | [INFO] [stdout] 411 | fn t_logic(tx: UnboundedSender, interface: NetworkInterface, paused: Arc) { [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] 412 | let (_, mut receiver) = match pnet::datalink::channel(&interface, Default::default()) { [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 433 | match receiver.next() { [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] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `netscanner` (bin "netscanner") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `netscanner` (bin "netscanner" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3931f31cab7ef1ea62b37d87f4f4761380503e948d59bab06ea453076c9c04ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3931f31cab7ef1ea62b37d87f4f4761380503e948d59bab06ea453076c9c04ed", kill_on_drop: false }` [INFO] [stdout] 3931f31cab7ef1ea62b37d87f4f4761380503e948d59bab06ea453076c9c04ed