[INFO] fetching crate compose_yml 0.0.59... [INFO] checking compose_yml-0.0.59 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate compose_yml 0.0.59 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate compose_yml 0.0.59 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] removed /workspace/builds/worker-6-tc2/source/.cargo/config [INFO] started tweaking crates.io crate compose_yml 0.0.59 [INFO] finished tweaking crates.io crate compose_yml 0.0.59 [INFO] tweaked toml for crates.io crate compose_yml 0.0.59 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate compose_yml 0.0.59 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] 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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7af74d4360128dc2fccb73a4c7917413b1202eebbf3b76ff9338b17a61c567ae [INFO] running `Command { std: "docker" "start" "-a" "7af74d4360128dc2fccb73a4c7917413b1202eebbf3b76ff9338b17a61c567ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7af74d4360128dc2fccb73a4c7917413b1202eebbf3b76ff9338b17a61c567ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7af74d4360128dc2fccb73a4c7917413b1202eebbf3b76ff9338b17a61c567ae", kill_on_drop: false }` [INFO] [stdout] 7af74d4360128dc2fccb73a4c7917413b1202eebbf3b76ff9338b17a61c567ae [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2065025bd15bac9adfaa947cf98eb87f3da9efbd44aa68e7d59171089314268 [INFO] running `Command { std: "docker" "start" "-a" "b2065025bd15bac9adfaa947cf98eb87f3da9efbd44aa68e7d59171089314268", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking chrono v0.4.12 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling valico v3.4.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking serde v1.0.114 [INFO] [stderr] Checking serde_yaml v0.8.13 [INFO] [stderr] Checking jsonway v2.0.0 [INFO] [stderr] Checking compose_yml v0.0.59 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `BufWriter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/v2/file.rs:84:25 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn write_to_path

(&self, path: P) -> Result<()> [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 84 | self.write(&mut io::BufWriter::new(f)) [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 `BufWriter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/v2/file.rs:84:25 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn write_to_path

(&self, path: P) -> Result<()> [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 84 | self.write(&mut io::BufWriter::new(f)) [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 `compose_yml` (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 `compose_yml` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b2065025bd15bac9adfaa947cf98eb87f3da9efbd44aa68e7d59171089314268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2065025bd15bac9adfaa947cf98eb87f3da9efbd44aa68e7d59171089314268", kill_on_drop: false }` [INFO] [stdout] b2065025bd15bac9adfaa947cf98eb87f3da9efbd44aa68e7d59171089314268