[INFO] fetching crate sway-parse 0.47.0... [INFO] checking sway-parse-0.47.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate sway-parse 0.47.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate sway-parse 0.47.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sway-parse 0.47.0 [INFO] finished tweaking crates.io crate sway-parse 0.47.0 [INFO] tweaked toml for crates.io crate sway-parse 0.47.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 131 packages [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bech32 v0.9.1 (latest: v0.11.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding encode_unicode v0.3.6 (latest: v1.0.0) [INFO] [stderr] Adding fuel-asm v0.35.4 (latest: v0.48.0) [INFO] [stderr] Adding fuel-crypto v0.35.4 (latest: v0.48.0) [INFO] [stderr] Adding fuel-merkle v0.35.4 (latest: v0.48.0) [INFO] [stderr] Adding fuel-storage v0.35.4 (latest: v0.48.0) [INFO] [stderr] Adding fuel-tx v0.35.4 (latest: v0.48.0) [INFO] [stderr] Adding fuel-types v0.35.4 (latest: v0.48.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.13.2 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding phf v0.10.1 (latest: v0.11.2) [INFO] [stderr] Adding phf_generator v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_macros v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_shared v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding ron v0.7.1 (latest: v0.8.1) [INFO] [stderr] Adding secp256k1 v0.26.0 (latest: v0.29.0) [INFO] [stderr] Adding secp256k1-sys v0.8.1 (latest: v0.10.0) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding strum v0.24.1 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.24.3 (latest: v0.26.2) [INFO] [stderr] Adding sway-ast v0.47.0 (latest: v0.52.1) [INFO] [stderr] Adding sway-error v0.47.0 (latest: v0.52.1) [INFO] [stderr] Adding sway-types v0.47.0 (latest: v0.52.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fuel-merkle v0.35.4 [INFO] [stderr] Downloaded fuel-storage v0.35.4 [INFO] [stderr] Downloaded fuel-tx v0.35.4 [INFO] [stderr] Downloaded fuel-crypto v0.35.4 [INFO] [stderr] Downloaded fuel-types v0.35.4 [INFO] [stderr] Downloaded secp256k1 v0.26.0 [INFO] [stderr] Downloaded sway-types v0.47.0 [INFO] [stderr] Downloaded sway-error v0.47.0 [INFO] [stderr] Downloaded rfc6979 v0.4.0 [INFO] [stderr] Downloaded primeorder v0.13.6 [INFO] [stderr] Downloaded base16ct v0.2.0 [INFO] [stderr] Downloaded bs58 v0.5.1 [INFO] [stderr] Downloaded ron v0.7.1 [INFO] [stderr] Downloaded bech32 v0.9.1 [INFO] [stderr] Downloaded assert_matches v1.5.0 [INFO] [stderr] Downloaded sway-ast v0.47.0 [INFO] [stderr] Downloaded secp256k1-sys v0.8.1 [INFO] [stderr] Downloaded coins-bip32 v0.8.7 [INFO] [stderr] Downloaded fuel-asm v0.35.4 [INFO] [stderr] Downloaded borrown v0.1.0 [INFO] [stderr] Downloaded coins-bip39 v0.8.7 [INFO] [stderr] Downloaded ecdsa v0.16.9 [INFO] [stderr] Downloaded crypto-bigint v0.5.5 [INFO] [stderr] Downloaded group v0.13.0 [INFO] [stderr] Downloaded elliptic-curve v0.13.8 [INFO] [stderr] Downloaded p256 v0.13.2 [INFO] [stderr] Downloaded coins-core v0.8.7 [INFO] [stderr] Downloaded ed25519 v2.2.3 [INFO] [stderr] Downloaded ed25519-dalek v2.1.1 [INFO] [stderr] Downloaded phf_generator v0.10.0 [INFO] [stderr] Downloaded phf_macros v0.10.0 [INFO] [stderr] Downloaded phf v0.10.1 [INFO] [stderr] Downloaded extension-trait v1.0.2 [INFO] [stderr] Downloaded sec1 v0.7.3 [INFO] [stderr] Downloaded k256 v0.13.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f05236ab1af947fa82fac97bf536d7d28fcb7309bbd452a9b9458598ff9439e1 [INFO] running `Command { std: "docker" "start" "-a" "f05236ab1af947fa82fac97bf536d7d28fcb7309bbd452a9b9458598ff9439e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f05236ab1af947fa82fac97bf536d7d28fcb7309bbd452a9b9458598ff9439e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f05236ab1af947fa82fac97bf536d7d28fcb7309bbd452a9b9458598ff9439e1", kill_on_drop: false }` [INFO] [stdout] f05236ab1af947fa82fac97bf536d7d28fcb7309bbd452a9b9458598ff9439e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 057ef1f3857f62f9e4403ef0a0ac7c7a3ba8a2a57d19cf284280b4185a84d2a6 [INFO] running `Command { std: "docker" "start" "-a" "057ef1f3857f62f9e4403ef0a0ac7c7a3ba8a2a57d19cf284280b4185a84d2a6", kill_on_drop: false }` [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling secp256k1-sys v0.8.1 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling curve25519-dalek v4.1.2 [INFO] [stderr] Checking bech32 v0.9.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking fuel-types v0.35.4 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking borrown v0.1.0 [INFO] [stderr] Checking fuel-storage v0.35.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking similar v2.5.0 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Checking secp256k1 v0.26.0 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling extension-trait v1.0.2 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking thiserror v1.0.58 [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 strum v0.24.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking fuel-asm v0.35.4 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking ripemd v0.1.3 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Checking fuel-merkle v0.35.4 [INFO] [stderr] Checking ed25519-dalek v2.1.1 [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 ron v0.7.1 [INFO] [stderr] Checking coins-bip32 v0.8.7 [INFO] [stderr] Checking coins-bip39 v0.8.7 [INFO] [stderr] Checking insta v1.38.0 [INFO] [stderr] Checking fuel-crypto v0.35.4 [INFO] [stderr] Checking fuel-tx v0.35.4 [INFO] [stderr] Checking sway-types v0.47.0 [INFO] [stderr] Checking sway-error v0.47.0 [INFO] [stderr] Checking sway-ast v0.47.0 [INFO] [stderr] Checking sway-parse v0.47.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Ident`, `Parse`, `Parser`, `Span`, `Spanned`, `expr::op_code::parse_instruction`, `extension_trait::extension_trait`, `fmt`, `marker::PhantomData`, `mem`, `num_bigint::BigUint`, `ops::ControlFlow`, `path::PathBuf`, `str::FromStr`, `sync::Arc`, `thiserror::Error`, `unicode_xid::UnicodeXID` [INFO] [stdout] --> src/priv_prelude.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | expr::op_code::parse_instruction, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | parse::{Parse, ParseToEnd, Peek}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 6 | parser::{ParseResult, Parser, ParserConsumed, Peeker}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | }, [INFO] [stdout] 8 | extension_trait::extension_trait, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | num_bigint::BigUint, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | std::{ [INFO] [stdout] 11 | fmt, marker::PhantomData, mem, ops::ControlFlow, path::PathBuf, str::FromStr, sync::Arc, [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^^^^^^ ^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 12 | }, [INFO] [stdout] 13 | sway_types::{Ident, Span, Spanned}, [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^^ [INFO] [stdout] 14 | thiserror::Error, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | unicode_xid::UnicodeXID, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/lib.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::priv_prelude::*; [INFO] [stdout] | ---------------------- the item `Arc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 38 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ident`, `Parse`, `Parser`, `Span`, `expr::op_code::parse_instruction`, `extension_trait::extension_trait`, `fmt`, `marker::PhantomData`, `mem`, `num_bigint::BigUint`, `ops::ControlFlow`, `path::PathBuf`, `str::FromStr`, `sync::Arc`, `thiserror::Error`, `unicode_xid::UnicodeXID` [INFO] [stdout] --> src/priv_prelude.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | expr::op_code::parse_instruction, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | parse::{Parse, ParseToEnd, Peek}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 6 | parser::{ParseResult, Parser, ParserConsumed, Peeker}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | }, [INFO] [stdout] 8 | extension_trait::extension_trait, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | num_bigint::BigUint, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | std::{ [INFO] [stdout] 11 | fmt, marker::PhantomData, mem, ops::ControlFlow, path::PathBuf, str::FromStr, sync::Arc, [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^^^^^^^ ^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 12 | }, [INFO] [stdout] 13 | sway_types::{Ident, Span, Spanned}, [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] 14 | thiserror::Error, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | unicode_xid::UnicodeXID, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/token.rs:846:9 [INFO] [stdout] | [INFO] [stdout] 844 | use crate::priv_prelude::*; [INFO] [stdout] | ---------------------- the item `Arc` is already imported here [INFO] [stdout] 845 | use assert_matches::assert_matches; [INFO] [stdout] 846 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/brackets.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 106 | pub struct AngleBrackets { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 107 | pub open_angle_bracket_token: OpenAngleBracketToken, [INFO] [stdout] 108 | pub inner: T, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AngleBrackets` has derived impls for the traits `Debug` and `Clone`, 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/brackets.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 106 | pub struct AngleBrackets { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 107 | pub open_angle_bracket_token: OpenAngleBracketToken, [INFO] [stdout] 108 | pub inner: T, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AngleBrackets` has derived impls for the traits `Debug` and `Clone`, 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.42s [INFO] running `Command { std: "docker" "inspect" "057ef1f3857f62f9e4403ef0a0ac7c7a3ba8a2a57d19cf284280b4185a84d2a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "057ef1f3857f62f9e4403ef0a0ac7c7a3ba8a2a57d19cf284280b4185a84d2a6", kill_on_drop: false }` [INFO] [stdout] 057ef1f3857f62f9e4403ef0a0ac7c7a3ba8a2a57d19cf284280b4185a84d2a6