[INFO] fetching crate cmprss 0.2.0... [INFO] checking cmprss-0.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate cmprss 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate cmprss 0.2.0 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 cmprss 0.2.0 [INFO] finished tweaking crates.io crate cmprss 0.2.0 [INFO] tweaked toml for crates.io crate cmprss 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate cmprss 0.2.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e74cfc8cae02aaafbca7177fb402b023f3ff00c1f3207da156c498d148f0c46b [INFO] running `Command { std: "docker" "start" "-a" "e74cfc8cae02aaafbca7177fb402b023f3ff00c1f3207da156c498d148f0c46b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e74cfc8cae02aaafbca7177fb402b023f3ff00c1f3207da156c498d148f0c46b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e74cfc8cae02aaafbca7177fb402b023f3ff00c1f3207da156c498d148f0c46b", kill_on_drop: false }` [INFO] [stdout] e74cfc8cae02aaafbca7177fb402b023f3ff00c1f3207da156c498d148f0c46b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 187413da105d04500541a084624cfccbb8d9e7b0eddbce46d0a1aaf5a2c249fe [INFO] running `Command { std: "docker" "start" "-a" "187413da105d04500541a084624cfccbb8d9e7b0eddbce46d0a1aaf5a2c249fe", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling rustix v0.38.26 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking console v0.15.7 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking xattr v1.0.1 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking filetime v0.2.22 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking tar v0.4.40 [INFO] [stderr] Checking clap_builder v4.4.9 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling lzma-sys v0.1.20 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking indicatif v0.17.7 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking xz2 v0.1.7 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking bstr v1.8.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking predicates v3.0.4 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking assert_cmd v2.0.12 [INFO] [stderr] Checking ignore v0.4.21 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Checking assert_fs v1.0.13 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.10 [INFO] [stderr] Checking cmprss v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `(Option>, Option>)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:143:11 [INFO] [stdout] | [INFO] [stdout] 107 | compressor: Option>, [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 143 | match (guessed_compressor, guessed_extractor) { [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 `cmprss` (bin "cmprss") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `(Option>, Option>)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:143:11 [INFO] [stdout] | [INFO] [stdout] 107 | compressor: Option>, [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 143 | match (guessed_compressor, guessed_extractor) { [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 `cmprss` (bin "cmprss" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "187413da105d04500541a084624cfccbb8d9e7b0eddbce46d0a1aaf5a2c249fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "187413da105d04500541a084624cfccbb8d9e7b0eddbce46d0a1aaf5a2c249fe", kill_on_drop: false }` [INFO] [stdout] 187413da105d04500541a084624cfccbb8d9e7b0eddbce46d0a1aaf5a2c249fe