[INFO] fetching crate bigtools 0.5.2... [INFO] checking bigtools-0.5.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate bigtools 0.5.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate bigtools 0.5.2 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 bigtools 0.5.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate bigtools 0.5.2 [INFO] tweaked toml for crates.io crate bigtools 0.5.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate bigtools 0.5.2 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `attohttpc` dependency) [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b8ddc7ab5fd0f3724b45ba7c0df57724e2e5e7df28ba088767d183172f22f5f [INFO] running `Command { std: "docker" "start" "-a" "5b8ddc7ab5fd0f3724b45ba7c0df57724e2e5e7df28ba088767d183172f22f5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b8ddc7ab5fd0f3724b45ba7c0df57724e2e5e7df28ba088767d183172f22f5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b8ddc7ab5fd0f3724b45ba7c0df57724e2e5e7df28ba088767d183172f22f5f", kill_on_drop: false }` [INFO] [stdout] 5b8ddc7ab5fd0f3724b45ba7c0df57724e2e5e7df28ba088767d183172f22f5f [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8009e84d2eb0d5398cb76a6d30b8648c834b29f67a4b45a4612c25a71cd569bc [INFO] running `Command { std: "docker" "start" "-a" "8009e84d2eb0d5398cb76a6d30b8648c834b29f67a4b45a4612c25a71cd569bc", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `attohttpc` dependency) [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling proc-macro2 v1.0.65 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Checking linux-raw-sys v0.3.7 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.161 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.161 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling rustls v0.21.9 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking log v0.4.17 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking rustls-native-certs v0.6.3 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking ufmt-write v0.1.0 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking index_list v0.2.13 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking byteordered v0.6.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ring v0.17.3 [INFO] [stderr] Compiling libdeflate-sys v0.13.0 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking libdeflater v0.13.0 [INFO] [stderr] Checking is-terminal v0.4.7 [INFO] [stderr] Checking tempfile v3.5.0 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Compiling ufmt-macros v0.3.0 [INFO] [stderr] Checking ufmt v0.2.0 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking webpki v0.22.4 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking attohttpc v0.25.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking bigtools v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `(std::option::Option, BufferState)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/utils/file/tempfilebuffer.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn await_real_file(self) -> R { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 86 | let &(ref lock, ref cvar) = &*self.closed; [INFO] [stdout] 87 | let mut closed = lock.lock().unwrap(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | match (real_file, closed) { [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 `(std::option::Option, BufferState)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/utils/file/tempfilebuffer.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn await_real_file(self) -> R { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 86 | let &(ref lock, ref cvar) = &*self.closed; [INFO] [stdout] 87 | let mut closed = lock.lock().unwrap(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 96 | match (real_file, closed) { [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bigtools` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bigtools` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8009e84d2eb0d5398cb76a6d30b8648c834b29f67a4b45a4612c25a71cd569bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8009e84d2eb0d5398cb76a6d30b8648c834b29f67a4b45a4612c25a71cd569bc", kill_on_drop: false }` [INFO] [stdout] 8009e84d2eb0d5398cb76a6d30b8648c834b29f67a4b45a4612c25a71cd569bc