[INFO] fetching crate backup-deduplicator 0.3.0... [INFO] checking backup-deduplicator-0.3.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate backup-deduplicator 0.3.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate backup-deduplicator 0.3.0 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 backup-deduplicator 0.3.0 [INFO] finished tweaking crates.io crate backup-deduplicator 0.3.0 [INFO] tweaked toml for crates.io crate backup-deduplicator 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate backup-deduplicator 0.3.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ff5b8415b34b33134298bc4eb6a69b8e6da115cffa219280d878707d19b724c0 [INFO] running `Command { std: "docker" "start" "-a" "ff5b8415b34b33134298bc4eb6a69b8e6da115cffa219280d878707d19b724c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff5b8415b34b33134298bc4eb6a69b8e6da115cffa219280d878707d19b724c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff5b8415b34b33134298bc4eb6a69b8e6da115cffa219280d878707d19b724c0", kill_on_drop: false }` [INFO] [stdout] ff5b8415b34b33134298bc4eb6a69b8e6da115cffa219280d878707d19b724c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 80ae9e3480a09e7b9ab0e31b6c4a3b82a5bdab7394be0448819e268315248269 [INFO] running `Command { std: "docker" "start" "-a" "80ae9e3480a09e7b9ab0e31b6c4a3b82a5bdab7394be0448819e268315248269", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking const-oid v0.10.0-pre.2 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking file-id v0.2.1 [INFO] [stderr] Checking xxhash-rust v0.8.10 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling const_format_proc_macros v0.2.32 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking hybrid-array v0.2.0-rc.8 [INFO] [stderr] Checking const_format v0.2.32 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking crypto-common v0.2.0-pre.5 [INFO] [stderr] Checking block-buffer v0.11.0-pre.5 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking digest v0.11.0-pre.8 [INFO] [stderr] Checking sha1 v0.11.0-pre.3 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking backup-deduplicator v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/stages/build/cmd/worker.rs:191:11 [INFO] [stdout] | [INFO] [stdout] 162 | fn worker_publish_result_or_trigger_parent(id: usize, cached: bool, result: BuildFile, job: BuildJob, result_publish: &Sender,... [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] 191 | match Arc::into_inner(parent_job) { [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` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/stages/build/cmd/worker.rs:191:11 [INFO] [stdout] | [INFO] [stdout] 162 | fn worker_publish_result_or_trigger_parent(id: usize, cached: bool, result: BuildFile, job: BuildJob, result_publish: &Sender,... [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] 191 | match Arc::into_inner(parent_job) { [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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `backup-deduplicator` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `backup-deduplicator` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "80ae9e3480a09e7b9ab0e31b6c4a3b82a5bdab7394be0448819e268315248269", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80ae9e3480a09e7b9ab0e31b6c4a3b82a5bdab7394be0448819e268315248269", kill_on_drop: false }` [INFO] [stdout] 80ae9e3480a09e7b9ab0e31b6c4a3b82a5bdab7394be0448819e268315248269