[INFO] fetching crate dummyhttp 1.1.0... [INFO] checking dummyhttp-1.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate dummyhttp 1.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate dummyhttp 1.1.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate dummyhttp 1.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate dummyhttp 1.1.0 [INFO] tweaked toml for crates.io crate dummyhttp 1.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate dummyhttp 1.1.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 397b89816b9c03a7ae75ff0c54d64668da996245e6664eb69fbd12611f4e1390 [INFO] running `Command { std: "docker" "start" "-a" "397b89816b9c03a7ae75ff0c54d64668da996245e6664eb69fbd12611f4e1390", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "397b89816b9c03a7ae75ff0c54d64668da996245e6664eb69fbd12611f4e1390", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "397b89816b9c03a7ae75ff0c54d64668da996245e6664eb69fbd12611f4e1390", kill_on_drop: false }` [INFO] [stdout] 397b89816b9c03a7ae75ff0c54d64668da996245e6664eb69fbd12611f4e1390 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19f0f7e3b008e6775d328c53523d93b77bed2366087e86377a415dd55c46eb80 [INFO] running `Command { std: "docker" "start" "-a" "19f0f7e3b008e6775d328c53523d93b77bed2366087e86377a415dd55c46eb80", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling cc v1.1.13 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Checking rustls-pki-types v1.8.0 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking indexmap v2.4.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling rustls v0.23.12 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking terminal_size v0.3.0 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking clap_builder v4.5.15 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Checking rustls-pemfile v2.1.3 [INFO] [stderr] Compiling rstest_macros v0.22.0 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking deunicode v1.6.0 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Checking slug v0.1.6 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking humansize v2.1.3 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking webpki-roots v0.26.3 [INFO] [stderr] Checking ignore v0.4.22 [INFO] [stderr] Compiling assert_cmd v2.0.16 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking globwalk v0.9.1 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Checking roff v0.2.2 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking predicates v3.1.2 [INFO] [stderr] Compiling parse-zoneinfo v0.3.1 [INFO] [stderr] Checking colored_json v5.0.0 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking rustls-webpki v0.102.6 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking port_check v0.2.1 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Compiling pest v2.7.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking clap v4.5.16 [INFO] [stderr] Compiling pest_meta v2.7.11 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Checking lipsum v0.9.1 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Checking clap_mangen v0.2.23 [INFO] [stderr] Compiling chrono-tz-build v0.3.0 [INFO] [stderr] Checking clap_complete v4.5.23 [INFO] [stderr] Compiling pest_generator v2.7.11 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Compiling chrono-tz v0.9.0 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tower v0.5.0 [INFO] [stderr] Compiling rstest_reuse v0.7.0 [INFO] [stderr] Compiling pest_derive v2.7.11 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-rustls v0.26.0 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking rstest v0.22.0 [INFO] [stderr] Checking tera v1.20.0 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking hyper-rustls v0.27.2 [INFO] [stderr] Checking axum-server v0.7.1 [INFO] [stderr] Checking reqwest v0.12.7 [INFO] [stderr] Checking dummyhttp v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/utils/mod.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(args: I) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | let child = Command::cargo_bin("dummyhttp")? [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | Ok(DummyhttpProcess { child, url }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will 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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/utils/mod.rs:52:54 [INFO] [stdout] | [INFO] [stdout] 52 | let proto = if args.into_iter().any(|x| x == "--tls-cert".into()) { [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will 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 `dummyhttp` (test "basic") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/utils/mod.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(args: I) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | let child = Command::cargo_bin("dummyhttp")? [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | Ok(DummyhttpProcess { child, url }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will 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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/utils/mod.rs:52:54 [INFO] [stdout] | [INFO] [stdout] 52 | let proto = if args.into_iter().any(|x| x == "--tls-cert".into()) { [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will 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 `dummyhttp` (test "tls") due to 3 previous errors [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/utils/mod.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(args: I) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | let child = Command::cargo_bin("dummyhttp")? [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | Ok(DummyhttpProcess { child, url }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will 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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/utils/mod.rs:52:54 [INFO] [stdout] | [INFO] [stdout] 52 | let proto = if args.into_iter().any(|x| x == "--tls-cert".into()) { [INFO] [stdout] | - ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will 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 `dummyhttp` (test "requests") due to 3 previous errors [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | Ok(tera::to_value(lipsum::lipsum(n_words as usize)).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will 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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | Ok(tera::to_value(lipsum::lipsum(n_words as usize)).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will 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: 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 `dummyhttp` (bin "dummyhttp" test) due to 2 previous errors [INFO] [stderr] error: could not compile `dummyhttp` (bin "dummyhttp") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "19f0f7e3b008e6775d328c53523d93b77bed2366087e86377a415dd55c46eb80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19f0f7e3b008e6775d328c53523d93b77bed2366087e86377a415dd55c46eb80", kill_on_drop: false }` [INFO] [stdout] 19f0f7e3b008e6775d328c53523d93b77bed2366087e86377a415dd55c46eb80