[INFO] fetching crate duniter-documents 0.7.1... [INFO] checking duniter-documents-0.7.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate duniter-documents 0.7.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate duniter-documents 0.7.1 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 duniter-documents 0.7.1 [INFO] finished tweaking crates.io crate duniter-documents 0.7.1 [INFO] tweaked toml for crates.io crate duniter-documents 0.7.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 29 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.6.10 (available: v1.1.3) [INFO] [stderr] Adding base58 v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding base64 v0.8.0 (available: v0.22.1) [INFO] [stderr] Adding rand v0.3.23 (available: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (available: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (available: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (available: v0.8.3) [INFO] [stderr] Adding regex v0.2.11 (available: v1.10.6) [INFO] [stderr] Adding regex-syntax v0.5.6 (available: v0.8.4) [INFO] [stderr] Adding safemem v0.2.0 (available: v0.3.3) [INFO] [stderr] Adding thread_local v0.3.6 (available: v1.1.8) [INFO] [stderr] Adding time v0.1.45 (available: v0.3.36) [INFO] [stderr] Adding ucd-util v0.1.10 (available: v0.2.1) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 43cd7611cbed5df327a27c2a668579b936e7043262686ceed3548a970bd33c51 [INFO] running `Command { std: "docker" "start" "-a" "43cd7611cbed5df327a27c2a668579b936e7043262686ceed3548a970bd33c51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43cd7611cbed5df327a27c2a668579b936e7043262686ceed3548a970bd33c51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43cd7611cbed5df327a27c2a668579b936e7043262686ceed3548a970bd33c51", kill_on_drop: false }` [INFO] [stdout] 43cd7611cbed5df327a27c2a668579b936e7043262686ceed3548a970bd33c51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c97ea8a5fe95686f01e9d97b9acb177fd9371813afae10da743100cae8cb4940 [INFO] running `Command { std: "docker" "start" "-a" "c97ea8a5fe95686f01e9d97b9acb177fd9371813afae10da743100cae8cb4940", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking base58 v0.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking duniter-crypto v0.1.2 [INFO] [stderr] Checking duniter-documents v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> blockchain/v10/documents/transaction.rs:600:29 [INFO] [stdout] | [INFO] [stdout] 596 | let tx_regex: Regex = RegexBuilder::new(&TRANSACTION_REGEX_BUILDER) [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 600 | if let Some(caps) = tx_regex.captures(body) { [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 `Box` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> blockchain/v10/documents/certification.rs:354:43 [INFO] [stdout] | [INFO] [stdout] 352 | let doc = [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] 353 | CertificationDocumentParser::parse_standard(doc, body, currency, signatures).unwrap(); [INFO] [stdout] 354 | if let V10Document::Certification(doc) = doc { [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 `Box` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> blockchain/v10/documents/revocation.rs:303:40 [INFO] [stdout] | [INFO] [stdout] 301 | let doc = [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] 302 | RevocationDocumentParser::parse_standard(doc, body, currency, signatures).unwrap(); [INFO] [stdout] 303 | if let V10Document::Revocation(doc) = doc { [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: fields `identity_blockstamp` and `identity_sig` are never read [INFO] [stdout] --> blockchain/v10/documents/certification.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct CertificationDocument { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | identity_blockstamp: Blockstamp, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 57 | /// Target Identity document signature. [INFO] [stdout] 58 | identity_sig: ed25519::Signature, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CertificationDocument` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `identity_blockstamp` and `identity_sig` are never read [INFO] [stdout] --> blockchain/v10/documents/revocation.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct RevocationDocument { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 52 | identity_blockstamp: Blockstamp, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 53 | /// Target Identity document signature. [INFO] [stdout] 54 | identity_sig: ed25519::Signature, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RevocationDocument` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `nonce`, `monetary_mass`, `hash`, `parameters`, and `dividend` are never read [INFO] [stdout] --> blockchain/v10/documents/block.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 82 | pub struct BlockDocument { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 83 | /// Nonce [INFO] [stdout] 84 | nonce: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | monetary_mass: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | hash: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 114 | /// Currency parameters (only in genesis block) [INFO] [stdout] 115 | parameters: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | dividend: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BlockDocument` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> blockchain/v10/documents/transaction.rs:600:29 [INFO] [stdout] | [INFO] [stdout] 596 | let tx_regex: Regex = RegexBuilder::new(&TRANSACTION_REGEX_BUILDER) [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 600 | if let Some(caps) = tx_regex.captures(body) { [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: this value of type `Box` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> blockchain/v10/documents/transaction.rs:830:41 [INFO] [stdout] | [INFO] [stdout] 828 | let doc = TransactionDocumentParser::parse_standard(doc, body, currency, signatures) [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] 829 | .expect("fail to parse test transaction document !"); [INFO] [stdout] 830 | if let V10Document::Transaction(doc) = doc { [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 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `duniter-documents` (lib) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Box` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> blockchain/v10/documents/mod.rs:351:43 [INFO] [stdout] | [INFO] [stdout] 350 | let doc = V10DocumentParser::parse(text).unwrap(); [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] 351 | if let V10Document::Certification(doc) = doc { [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: this value of type `Box` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> blockchain/v10/documents/mod.rs:371:40 [INFO] [stdout] | [INFO] [stdout] 370 | let doc = V10DocumentParser::parse(text).unwrap(); [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] 371 | if let V10Document::Revocation(doc) = doc { [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: this value of type `Box` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> blockchain/v10/documents/mod.rs:400:41 [INFO] [stdout] | [INFO] [stdout] 399 | let doc = V10DocumentParser::parse(text).unwrap(); [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] 400 | if let V10Document::Transaction(doc) = doc { [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: fields `identity_blockstamp` and `identity_sig` are never read [INFO] [stdout] --> blockchain/v10/documents/certification.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct CertificationDocument { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | identity_blockstamp: Blockstamp, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 57 | /// Target Identity document signature. [INFO] [stdout] 58 | identity_sig: ed25519::Signature, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CertificationDocument` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `identity_blockstamp` and `identity_sig` are never read [INFO] [stdout] --> blockchain/v10/documents/revocation.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct RevocationDocument { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 52 | identity_blockstamp: Blockstamp, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 53 | /// Target Identity document signature. [INFO] [stdout] 54 | identity_sig: ed25519::Signature, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RevocationDocument` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `monetary_mass`, `parameters`, and `dividend` are never read [INFO] [stdout] --> blockchain/v10/documents/block.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 82 | pub struct BlockDocument { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 96 | monetary_mass: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | parameters: Option, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 123 | dividend: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BlockDocument` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `duniter-documents` (lib test) due to 8 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c97ea8a5fe95686f01e9d97b9acb177fd9371813afae10da743100cae8cb4940", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c97ea8a5fe95686f01e9d97b9acb177fd9371813afae10da743100cae8cb4940", kill_on_drop: false }` [INFO] [stdout] c97ea8a5fe95686f01e9d97b9acb177fd9371813afae10da743100cae8cb4940