[INFO] fetching crate lium 0.1.2... [INFO] checking lium-0.1.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate lium 0.1.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate lium 0.1.2 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] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate lium 0.1.2 [INFO] finished tweaking crates.io crate lium 0.1.2 [INFO] tweaked toml for crates.io crate lium 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate lium 0.1.2 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] 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] ef39ea279452818830dbf02f5392368f5bd949a41552c4342911859ba6d63752 [INFO] running `Command { std: "docker" "start" "-a" "ef39ea279452818830dbf02f5392368f5bd949a41552c4342911859ba6d63752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef39ea279452818830dbf02f5392368f5bd949a41552c4342911859ba6d63752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef39ea279452818830dbf02f5392368f5bd949a41552c4342911859ba6d63752", kill_on_drop: false }` [INFO] [stdout] ef39ea279452818830dbf02f5392368f5bd949a41552c4342911859ba6d63752 [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] f474440b3ae2977f267388cfe88183bec79abd04fc77d5aeb805f0ca02b3b0c6 [INFO] running `Command { std: "docker" "start" "-a" "f474440b3ae2977f267388cfe88183bec79abd04fc77d5aeb805f0ca02b3b0c6", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling rustix v0.37.25 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Compiling async-process v1.7.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking aho-corasick v1.0.4 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking hashbrown v0.14.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking sharded-slab v0.1.6 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking macaddr v1.0.1 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking termion v2.0.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking retry v2.0.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking regex-macro v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking argh_shared v0.1.12 [INFO] [stderr] Compiling argh_derive v0.1.12 [INFO] [stderr] Checking argh v0.1.12 [INFO] [stderr] Checking lium v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `result_option_inspect` has been stable since 1.76.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(result_option_inspect)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `result_option_inspect` has been stable since 1.76.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(result_option_inspect)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `async_process::Child` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/dut.rs:664:17 [INFO] [stdout] | [INFO] [stdout] 664 | let mut child = self.start_port_forwarding(port, 22, sshcmd)?; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 671 | / select! { [INFO] [stdout] 672 | | line = merged_stream => { [INFO] [stdout] 673 | | if let Some(Ok(line)) = line { [INFO] [stdout] 674 | | if line.contains(COMMON_PORT_FORWARD_TOKEN) { [INFO] [stdout] ... | [INFO] [stdout] 690 | | } [INFO] [stdout] 691 | | } [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] | |_________________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] = 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 `async_process::Child` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/dut.rs:664:17 [INFO] [stdout] | [INFO] [stdout] 664 | let mut child = self.start_port_forwarding(port, 22, sshcmd)?; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 671 | / select! { [INFO] [stdout] 672 | | line = merged_stream => { [INFO] [stdout] 673 | | if let Some(Ok(line)) = line { [INFO] [stdout] 674 | | if line.contains(COMMON_PORT_FORWARD_TOKEN) { [INFO] [stdout] ... | [INFO] [stdout] 690 | | } [INFO] [stdout] 691 | | } [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] | |_________________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] = 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: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lium` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lium` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "f474440b3ae2977f267388cfe88183bec79abd04fc77d5aeb805f0ca02b3b0c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f474440b3ae2977f267388cfe88183bec79abd04fc77d5aeb805f0ca02b3b0c6", kill_on_drop: false }` [INFO] [stdout] f474440b3ae2977f267388cfe88183bec79abd04fc77d5aeb805f0ca02b3b0c6