[INFO] fetching crate sway-ir 0.63.6... [INFO] checking sway-ir-0.63.6 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate sway-ir 0.63.6 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate sway-ir 0.63.6 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 sway-ir 0.63.6 [INFO] finished tweaking crates.io crate sway-ir 0.63.6 [INFO] tweaked toml for crates.io crate sway-ir 0.63.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate sway-ir 0.63.6 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] aa791647cade93c490b3169bcf18ea5b2ecb861929bcd39876a85827875bd682 [INFO] running `Command { std: "docker" "start" "-a" "aa791647cade93c490b3169bcf18ea5b2ecb861929bcd39876a85827875bd682", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa791647cade93c490b3169bcf18ea5b2ecb861929bcd39876a85827875bd682", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa791647cade93c490b3169bcf18ea5b2ecb861929bcd39876a85827875bd682", kill_on_drop: false }` [INFO] [stdout] aa791647cade93c490b3169bcf18ea5b2ecb861929bcd39876a85827875bd682 [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] 84cb511b2c184629d8d1039449d890cb0772e82a4fd70745564356da6a78fc79 [INFO] running `Command { std: "docker" "start" "-a" "84cb511b2c184629d8d1039449d890cb0772e82a4fd70745564356da6a78fc79", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling secp256k1-sys v0.8.1 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking bech32 v0.9.1 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Checking fuel-storage v0.56.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling peg-runtime v0.7.0 [INFO] [stderr] Checking encode_unicode v1.0.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Checking pad v0.1.6 [INFO] [stderr] Checking bytecount v0.6.8 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling peg-macros v0.7.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking peg v0.7.0 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Compiling sway-ir-macros v0.63.6 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling fuel-derive v0.56.0 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking filecheck v0.5.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking ripemd v0.1.3 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Checking fuel-merkle v0.56.0 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [INFO] [stderr] Checking secp256k1 v0.26.0 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking primeorder v0.13.6 [INFO] [stderr] Checking k256 v0.13.3 [INFO] [stderr] Checking p256 v0.13.2 [INFO] [stderr] Checking coins-core v0.8.7 [INFO] [stderr] Checking fuel-types v0.56.0 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking sway-utils v0.63.6 [INFO] [stderr] Checking coins-bip32 v0.8.7 [INFO] [stderr] Checking prettytable-rs v0.10.0 [INFO] [stderr] Checking fuel-asm v0.56.0 [INFO] [stderr] Checking postcard v1.0.10 [INFO] [stderr] Checking coins-bip39 v0.8.7 [INFO] [stderr] Checking prettydiff v0.6.4 [INFO] [stderr] Checking fuel-crypto v0.56.0 [INFO] [stderr] Checking fuel-tx v0.56.0 [INFO] [stderr] Checking sway-types v0.63.6 [INFO] [stderr] Checking sway-ir v0.63.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/block.rs:177:81 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn arg_iter<'a>(&'a self, context: &'a Context) -> impl Iterator { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/block.rs:187:82 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn pred_iter<'a>(&'a self, context: &'a Context) -> impl Iterator { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/module.rs:122:31 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn iter_configs<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 122 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/block.rs:177:81 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn arg_iter<'a>(&'a self, context: &'a Context) -> impl Iterator { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/block.rs:187:82 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn pred_iter<'a>(&'a self, context: &'a Context) -> impl Iterator { [INFO] [stdout] | -- lifetime `'a` declared here ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/module.rs:122:31 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn iter_configs<'a>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 122 | ) -> impl Iterator + 'a { [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::vec::IntoIter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:1099:24 [INFO] [stdout] | [INFO] [stdout] 1093 | ir_block: IrAstBlock, [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1099 | for ins in ir_block.instructions { [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::vec::IntoIter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/parser.rs:1099:24 [INFO] [stdout] | [INFO] [stdout] 1093 | ir_block: IrAstBlock, [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 1099 | for ins in ir_block.instructions { [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; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sway-ir` (lib test) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sway-ir` (lib) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "84cb511b2c184629d8d1039449d890cb0772e82a4fd70745564356da6a78fc79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84cb511b2c184629d8d1039449d890cb0772e82a4fd70745564356da6a78fc79", kill_on_drop: false }` [INFO] [stdout] 84cb511b2c184629d8d1039449d890cb0772e82a4fd70745564356da6a78fc79