[INFO] fetching crate mapiproxy 0.6.2... [INFO] checking mapiproxy-0.6.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate mapiproxy 0.6.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate mapiproxy 0.6.2 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 mapiproxy 0.6.2 [INFO] finished tweaking crates.io crate mapiproxy 0.6.2 [INFO] tweaked toml for crates.io crate mapiproxy 0.6.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate mapiproxy 0.6.2 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c6fb8fb5e9ea219c5b604619f41e73d36c9f0b8b6319d19d835c6e23e2ae871c [INFO] running `Command { std: "docker" "start" "-a" "c6fb8fb5e9ea219c5b604619f41e73d36c9f0b8b6319d19d835c6e23e2ae871c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6fb8fb5e9ea219c5b604619f41e73d36c9f0b8b6319d19d835c6e23e2ae871c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6fb8fb5e9ea219c5b604619f41e73d36c9f0b8b6319d19d835c6e23e2ae871c", kill_on_drop: false }` [INFO] [stdout] c6fb8fb5e9ea219c5b604619f41e73d36c9f0b8b6319d19d835c6e23e2ae871c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fc9e073d436d59cfc9a10f3120b46a7ac68191ec4243ea591261f1d0bef9e992 [INFO] running `Command { std: "docker" "start" "-a" "fc9e073d436d59cfc9a10f3120b46a7ac68191ec4243ea591261f1d0bef9e992", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking byteorder_slice v3.0.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling mapiproxy v0.6.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking argsplitter v0.5.0 [INFO] [stderr] Checking etherparse v0.14.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking ctrlc v3.4.2 [INFO] [stderr] Compiling derive-into-owned v0.2.0 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.1.0 [INFO] [stderr] Checking lazy-regex v3.1.0 [INFO] [stderr] Checking pcap-file v2.0.0 [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/main.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::panic::PanicInfo; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/main.rs:190:47 [INFO] [stdout] | [INFO] [stdout] 190 | let my_hook = Box::new(move |panic_info: &PanicInfo<'_>| { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/main.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::panic::PanicInfo; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/main.rs:190:47 [INFO] [stdout] | [INFO] [stdout] 190 | let my_hook = Box::new(move |panic_info: &PanicInfo<'_>| { [INFO] [stdout] | ^^^^^^^^^ [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/proxy/forward.rs:211:31 [INFO] [stdout] | [INFO] [stdout] 173 | self, [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 178 | client, [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 183 | let established = server.attempt(WRITABLE, |conn| conn.established()); [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] ... [INFO] [stdout] 211 | if let Some(server) = Self::connect_addrs(sink, token, registry, &mut addrs) { [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/proxy/forward.rs:211:31 [INFO] [stdout] | [INFO] [stdout] 173 | self, [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 178 | client, [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 183 | let established = server.attempt(WRITABLE, |conn| conn.established()); [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] ... [INFO] [stdout] 211 | if let Some(server) = Self::connect_addrs(sink, token, registry, &mut addrs) { [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] warning: field `peer` is never read [INFO] [stdout] --> src/event.rs:87:35 [INFO] [stdout] | [INFO] [stdout] 87 | Connected { id: ConnectionId, peer: Addr }, [INFO] [stdout] | --------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MapiEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mapiproxy` (bin "mapiproxy") due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `peer` is never read [INFO] [stdout] --> src/event.rs:87:35 [INFO] [stdout] | [INFO] [stdout] 87 | Connected { id: ConnectionId, peer: Addr }, [INFO] [stdout] | --------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `MapiEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mapiproxy` (bin "mapiproxy" test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fc9e073d436d59cfc9a10f3120b46a7ac68191ec4243ea591261f1d0bef9e992", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc9e073d436d59cfc9a10f3120b46a7ac68191ec4243ea591261f1d0bef9e992", kill_on_drop: false }` [INFO] [stdout] fc9e073d436d59cfc9a10f3120b46a7ac68191ec4243ea591261f1d0bef9e992