[INFO] fetching crate containers-image-proxy 0.7.0... [INFO] checking containers-image-proxy-0.7.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate containers-image-proxy 0.7.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate containers-image-proxy 0.7.0 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 containers-image-proxy 0.7.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate containers-image-proxy 0.7.0 [INFO] tweaked toml for crates.io crate containers-image-proxy 0.7.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate containers-image-proxy 0.7.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a86bac2ff1ae1e7e47289c21c66b16e906410f9574b1cd013dfcf9d74eb28b89 [INFO] running `Command { std: "docker" "start" "-a" "a86bac2ff1ae1e7e47289c21c66b16e906410f9574b1cd013dfcf9d74eb28b89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a86bac2ff1ae1e7e47289c21c66b16e906410f9574b1cd013dfcf9d74eb28b89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a86bac2ff1ae1e7e47289c21c66b16e906410f9574b1cd013dfcf9d74eb28b89", kill_on_drop: false }` [INFO] [stdout] a86bac2ff1ae1e7e47289c21c66b16e906410f9574b1cd013dfcf9d74eb28b89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e3679226be8e971dd53933a3555fbd25192573d89569ff4934366c564dd5c3c1 [INFO] running `Command { std: "docker" "start" "-a" "e3679226be8e971dd53933a3555fbd25192573d89569ff4934366c564dd5c3c1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling io-lifetimes v2.0.3 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling io-extras v0.18.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling cap-primitives v3.1.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking maybe-owned v0.3.4 [INFO] [stderr] Compiling cap-std v3.1.0 [INFO] [stderr] Checking ambient-authority v0.0.2 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.3 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking fs-set-times v0.20.1 [INFO] [stderr] Compiling darling_core v0.20.9 [INFO] [stderr] Checking cap-tempfile v3.1.0 [INFO] [stderr] Checking cap-std-ext v4.0.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.61 [INFO] [stderr] Compiling fn-error-context v0.2.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling darling_macro v0.20.9 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Compiling darling v0.20.9 [INFO] [stderr] Compiling derive_builder_core v0.20.0 [INFO] [stderr] Compiling derive_builder_macro v0.20.0 [INFO] [stderr] Checking derive_builder v0.20.0 [INFO] [stderr] Checking serde v1.0.203 [INFO] [stderr] Checking oci-spec v0.7.0 [INFO] [stderr] Checking containers-image-proxy v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `tokio::sync::MutexGuard<'_, Pin, JoinError>>>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/imageproxy.rs:421:13 [INFO] [stdout] | [INFO] [stdout] 421 | let mut childwait = self.childwait.lock().await; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 422 | / tokio::select! { [INFO] [stdout] 423 | | r = req => { [INFO] [stdout] 424 | | r.map_err(|e| Error::RequestInitiationFailure { [INFO] [stdout] 425 | | method: method.to_string().into(), [INFO] [stdout] ... | [INFO] [stdout] 433 | | } [INFO] [stdout] 434 | | } [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] | |_________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 `tokio::sync::MutexGuard<'_, Pin, JoinError>>>>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/imageproxy.rs:421:13 [INFO] [stdout] | [INFO] [stdout] 421 | let mut childwait = self.childwait.lock().await; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 422 | / tokio::select! { [INFO] [stdout] 423 | | r = req => { [INFO] [stdout] 424 | | r.map_err(|e| Error::RequestInitiationFailure { [INFO] [stdout] 425 | | method: method.to_string().into(), [INFO] [stdout] ... | [INFO] [stdout] 433 | | } [INFO] [stdout] 434 | | } [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] | |_________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 `tokio::io::BufReader` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/imageproxy.rs:479:13 [INFO] [stdout] | [INFO] [stdout] 479 | let mut fd = tokio::io::BufReader::new(fd); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 482 | let (nbytes, finish) = tokio::join!(reader, self.finish_pipe(pipeid)); [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] | [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 `tokio::io::BufReader` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/imageproxy.rs:479:13 [INFO] [stdout] | [INFO] [stdout] 479 | let mut fd = tokio::io::BufReader::new(fd); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 482 | let (nbytes, finish) = tokio::join!(reader, self.finish_pipe(pipeid)); [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] | [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] [stderr] error: could not compile `containers-image-proxy` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `containers-image-proxy` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "e3679226be8e971dd53933a3555fbd25192573d89569ff4934366c564dd5c3c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3679226be8e971dd53933a3555fbd25192573d89569ff4934366c564dd5c3c1", kill_on_drop: false }` [INFO] [stdout] e3679226be8e971dd53933a3555fbd25192573d89569ff4934366c564dd5c3c1