[INFO] fetching crate txoo 0.6.2-beta.3... [INFO] checking txoo-0.6.2-beta.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate txoo 0.6.2-beta.3 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate txoo 0.6.2-beta.3 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate txoo 0.6.2-beta.3 [INFO] finished tweaking crates.io crate txoo 0.6.2-beta.3 [INFO] tweaked toml for crates.io crate txoo 0.6.2-beta.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 108 packages [INFO] [stderr] Adding ahash v0.3.8 (latest: v0.8.11) [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 bitcoin v0.29.2 (latest: v0.31.2) [INFO] [stderr] Adding bitcoin_hashes v0.11.0 (latest: v0.14.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding core2 v0.3.3 (latest: v0.4.0) [INFO] [stderr] Adding h2 v0.3.26 (latest: v0.4.4) [INFO] [stderr] Adding hashbrown v0.8.2 (latest: v0.14.3) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (latest: v1.0.0) [INFO] [stderr] Adding hyper v0.14.28 (latest: v1.2.0) [INFO] [stderr] Adding hyper-rustls v0.24.2 (latest: v0.27.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding rustls v0.21.10 (latest: v0.23.4) [INFO] [stderr] Adding rustls-native-certs v0.6.3 (latest: v0.7.0) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (latest: v2.1.1) [INFO] [stderr] Adding rustls-webpki v0.101.7 (latest: v0.102.2) [INFO] [stderr] Adding secp256k1 v0.24.3 (latest: v0.29.0) [INFO] [stderr] Adding secp256k1-sys v0.6.1 (latest: v0.10.0) [INFO] [stderr] Adding tokio-rustls v0.24.1 (latest: v0.26.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded core2 v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0768e532754c9a51be38eb9c7b0f4f064bce2f115b04807e047fd04cb51a6982 [INFO] running `Command { std: "docker" "start" "-a" "0768e532754c9a51be38eb9c7b0f4f064bce2f115b04807e047fd04cb51a6982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0768e532754c9a51be38eb9c7b0f4f064bce2f115b04807e047fd04cb51a6982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0768e532754c9a51be38eb9c7b0f4f064bce2f115b04807e047fd04cb51a6982", kill_on_drop: false }` [INFO] [stdout] 0768e532754c9a51be38eb9c7b0f4f064bce2f115b04807e047fd04cb51a6982 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cb04d524fb175021074990eae4fada2da311d014c1fbc2512bdfd95607b011c [INFO] running `Command { std: "docker" "start" "-a" "0cb04d524fb175021074990eae4fada2da311d014c1fbc2512bdfd95607b011c", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking ring v0.17.8 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling secp256k1-sys v0.6.1 [INFO] [stderr] Compiling rustls v0.21.10 [INFO] [stderr] Checking rustls-native-certs v0.6.3 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking bech32 v0.9.1 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling async-trait v0.1.79 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking bitcoin_hashes v0.11.0 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking secp256k1 v0.24.3 [INFO] [stderr] Checking bitcoin v0.29.2 [INFO] [stderr] Checking txoo v0.6.2-beta.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/lib.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/filter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/proof.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/spv.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/lib.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/filter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BlockSpendFilter` is imported redundantly [INFO] [stdout] --> src/proof.rs:418:9 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `BlockSpendFilter` is already imported here [INFO] [stdout] 418 | use crate::filter::BlockSpendFilter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SpvProof` is imported redundantly [INFO] [stdout] --> src/proof.rs:419:9 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `SpvProof` is already imported here [INFO] [stdout] 418 | use crate::filter::BlockSpendFilter; [INFO] [stdout] 419 | use crate::spv::SpvProof; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SignedAttestation` is imported redundantly [INFO] [stdout] --> src/proof.rs:421:30 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `SignedAttestation` is already imported here [INFO] [stdout] ... [INFO] [stdout] 421 | use crate::{Attestation, SignedAttestation}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Decodable` is imported redundantly [INFO] [stdout] --> src/proof.rs:422:30 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `Decodable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 422 | use bitcoin::consensus::{Decodable, Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Encodable` is imported redundantly [INFO] [stdout] --> src/proof.rs:422:41 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `Encodable` is already imported here [INFO] [stdout] ... [INFO] [stdout] 422 | use bitcoin::consensus::{Decodable, Encodable}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `All` is imported redundantly [INFO] [stdout] --> src/proof.rs:424:30 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `All` is already imported here [INFO] [stdout] ... [INFO] [stdout] 424 | use bitcoin::secp256k1::{All, PublicKey, Secp256k1, SecretKey}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PublicKey` is imported redundantly [INFO] [stdout] --> src/proof.rs:424:35 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `PublicKey` is already imported here [INFO] [stdout] ... [INFO] [stdout] 424 | use bitcoin::secp256k1::{All, PublicKey, Secp256k1, SecretKey}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Secp256k1` is imported redundantly [INFO] [stdout] --> src/proof.rs:424:46 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `Secp256k1` is already imported here [INFO] [stdout] ... [INFO] [stdout] 424 | use bitcoin::secp256k1::{All, PublicKey, Secp256k1, SecretKey}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Block` is imported redundantly [INFO] [stdout] --> src/proof.rs:427:9 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `Block` is already imported here [INFO] [stdout] ... [INFO] [stdout] 427 | Block, BlockHash, BlockHeader, FilterHeader, KeyPair, OutPoint, PackedLockTime, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BlockHash` is imported redundantly [INFO] [stdout] --> src/proof.rs:427:16 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `BlockHash` is already imported here [INFO] [stdout] ... [INFO] [stdout] 427 | Block, BlockHash, BlockHeader, FilterHeader, KeyPair, OutPoint, PackedLockTime, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BlockHeader` is imported redundantly [INFO] [stdout] --> src/proof.rs:427:27 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `BlockHeader` is already imported here [INFO] [stdout] ... [INFO] [stdout] 427 | Block, BlockHash, BlockHeader, FilterHeader, KeyPair, OutPoint, PackedLockTime, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FilterHeader` is imported redundantly [INFO] [stdout] --> src/proof.rs:427:40 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `FilterHeader` is already imported here [INFO] [stdout] ... [INFO] [stdout] 427 | Block, BlockHash, BlockHeader, FilterHeader, KeyPair, OutPoint, PackedLockTime, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OutPoint` is imported redundantly [INFO] [stdout] --> src/proof.rs:427:63 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `OutPoint` is already imported here [INFO] [stdout] ... [INFO] [stdout] 427 | Block, BlockHash, BlockHeader, FilterHeader, KeyPair, OutPoint, PackedLockTime, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Transaction` is imported redundantly [INFO] [stdout] --> src/proof.rs:428:9 [INFO] [stdout] | [INFO] [stdout] 417 | use super::*; [INFO] [stdout] | -------- the item `Transaction` is already imported here [INFO] [stdout] ... [INFO] [stdout] 428 | Transaction, TxIn, TxMerkleNode, TxOut, Txid, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Block` is imported redundantly [INFO] [stdout] --> src/spv.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 149 | use super::*; [INFO] [stdout] | -------- the item `Block` is already imported here [INFO] [stdout] ... [INFO] [stdout] 154 | Block, BlockHash, BlockHeader, OutPoint, PackedLockTime, Sequence, TxIn, TxMerkleNode, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BlockHeader` is imported redundantly [INFO] [stdout] --> src/spv.rs:154:27 [INFO] [stdout] | [INFO] [stdout] 149 | use super::*; [INFO] [stdout] | -------- the item `BlockHeader` is already imported here [INFO] [stdout] ... [INFO] [stdout] 154 | Block, BlockHash, BlockHeader, OutPoint, PackedLockTime, Sequence, TxIn, TxMerkleNode, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `OutPoint` is imported redundantly [INFO] [stdout] --> src/spv.rs:154:40 [INFO] [stdout] | [INFO] [stdout] 149 | use super::*; [INFO] [stdout] | -------- the item `OutPoint` is already imported here [INFO] [stdout] ... [INFO] [stdout] 154 | Block, BlockHash, BlockHeader, OutPoint, PackedLockTime, Sequence, TxIn, TxMerkleNode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.51s [INFO] running `Command { std: "docker" "inspect" "0cb04d524fb175021074990eae4fada2da311d014c1fbc2512bdfd95607b011c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cb04d524fb175021074990eae4fada2da311d014c1fbc2512bdfd95607b011c", kill_on_drop: false }` [INFO] [stdout] 0cb04d524fb175021074990eae4fada2da311d014c1fbc2512bdfd95607b011c