[INFO] fetching crate digifirma 0.1.1... [INFO] checking digifirma-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate digifirma 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate digifirma 0.1.1 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] started tweaking crates.io crate digifirma 0.1.1 [INFO] finished tweaking crates.io crate digifirma 0.1.1 [INFO] tweaked toml for crates.io crate digifirma 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 71 packages to latest compatible versions [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f30e70b859562645eebf4b9b425f45f676164ab4eeedb13e8f7a48a535274e6e [INFO] running `Command { std: "docker" "start" "-a" "f30e70b859562645eebf4b9b425f45f676164ab4eeedb13e8f7a48a535274e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f30e70b859562645eebf4b9b425f45f676164ab4eeedb13e8f7a48a535274e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f30e70b859562645eebf4b9b425f45f676164ab4eeedb13e8f7a48a535274e6e", kill_on_drop: false }` [INFO] [stdout] f30e70b859562645eebf4b9b425f45f676164ab4eeedb13e8f7a48a535274e6e [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4da26bc37abbd5ea1891f9c11ee75c0ca2f0d3abb90757172ac31367d02371c [INFO] running `Command { std: "docker" "start" "-a" "d4da26bc37abbd5ea1891f9c11ee75c0ca2f0d3abb90757172ac31367d02371c", kill_on_drop: false }` [INFO] [stderr] Checking rustls-pki-types v1.8.0 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Compiling rustls v0.23.12 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling digifirma v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking xml-rs v0.8.21 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking rustls-webpki v0.102.7 [INFO] [stderr] Checking webpki-roots v0.26.5 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking codice_fiscale v0.4.1 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking openssl v0.10.66 [INFO] [stderr] Checking ureq v2.10.1 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking httpstatus v0.1.2 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/http_client.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | HttpError(httpstatus::StatusCode), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `HttpClientError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 | HttpError(()), [INFO] [stdout] | ~~ [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/ca.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 15 | let client: Box; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 18 | let xml = xml::EventReader::from_str(&raw_xml); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | let mut keep: bool = false; [INFO] [stdout] 20 | / xml.into_iter() [INFO] [stdout] 21 | | .filter_map(|e| match e { [INFO] [stdout] 22 | | Ok(xml::reader::XmlEvent::StartElement { name, .. }) => { [INFO] [stdout] 23 | | if name.local_name == "X509Certificate" { [INFO] [stdout] ... | [INFO] [stdout] 57 | | }, [INFO] [stdout] 58 | | ) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ca.rs:51:18 [INFO] [stdout] | [INFO] [stdout] 51 | .map(|x| openssl::x509::X509::from_pem(x.as_bytes()).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/nid_mapping.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 22 | .map(|x| x.data().as_utf8().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [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] warning: field `0` is never read [INFO] [stdout] --> src/http_client.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | HttpError(httpstatus::StatusCode), [INFO] [stdout] | --------- ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `HttpClientError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 4 | HttpError(()), [INFO] [stdout] | ~~ [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/ca.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 15 | let client: Box; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 18 | let xml = xml::EventReader::from_str(&raw_xml); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | let mut keep: bool = false; [INFO] [stdout] 20 | / xml.into_iter() [INFO] [stdout] 21 | | .filter_map(|e| match e { [INFO] [stdout] 22 | | Ok(xml::reader::XmlEvent::StartElement { name, .. }) => { [INFO] [stdout] 23 | | if name.local_name == "X509Certificate" { [INFO] [stdout] ... | [INFO] [stdout] 57 | | }, [INFO] [stdout] 58 | | ) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ca.rs:51:18 [INFO] [stdout] | [INFO] [stdout] 51 | .map(|x| openssl::x509::X509::from_pem(x.as_bytes()).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/nid_mapping.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 22 | .map(|x| x.data().as_utf8().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [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 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `digifirma` (lib) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `digifirma` (lib test) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "d4da26bc37abbd5ea1891f9c11ee75c0ca2f0d3abb90757172ac31367d02371c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4da26bc37abbd5ea1891f9c11ee75c0ca2f0d3abb90757172ac31367d02371c", kill_on_drop: false }` [INFO] [stdout] d4da26bc37abbd5ea1891f9c11ee75c0ca2f0d3abb90757172ac31367d02371c