[INFO] fetching crate group-threshold-cryptography-pre-release 0.2.0... [INFO] checking group-threshold-cryptography-pre-release-0.2.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate group-threshold-cryptography-pre-release 0.2.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate group-threshold-cryptography-pre-release 0.2.0 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 group-threshold-cryptography-pre-release 0.2.0 [INFO] finished tweaking crates.io crate group-threshold-cryptography-pre-release 0.2.0 [INFO] tweaked toml for crates.io crate group-threshold-cryptography-pre-release 0.2.0 written to /workspace/builds/worker-7-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 151 packages [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.4) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.0) [INFO] [stderr] Adding criterion v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding hashbrown v0.13.2 (latest: v0.14.3) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding miracl_core v2.3.0 (latest: v2.7.0) [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [INFO] [stderr] Adding serde_with v2.3.3 (latest: v3.7.0) [INFO] [stderr] Adding serde_with_macros v2.3.3 (latest: v3.7.0) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [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 windows-core v0.52.0 (latest: v0.55.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 027298af90e9a52587f1c3326fe6154650acef3d569c3e44b4c636e46aa8b629 [INFO] running `Command { std: "docker" "start" "-a" "027298af90e9a52587f1c3326fe6154650acef3d569c3e44b4c636e46aa8b629", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "027298af90e9a52587f1c3326fe6154650acef3d569c3e44b4c636e46aa8b629", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "027298af90e9a52587f1c3326fe6154650acef3d569c3e44b4c636e46aa8b629", kill_on_drop: false }` [INFO] [stdout] 027298af90e9a52587f1c3326fe6154650acef3d569c3e44b4c636e46aa8b629 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9583ea65ece2fbcee3cc4bbce4e9f5d526a20e14ea04c3ca65034298bb072fc3 [INFO] running `Command { std: "docker" "start" "-a" "9583ea65ece2fbcee3cc4bbce4e9f5d526a20e14ea04c3ca65034298bb072fc3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking num-bigint v0.4.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking half v2.4.0 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking poly1305 v0.8.0 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking miracl_core v2.3.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking ark-std v0.4.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling darling_core v0.20.8 [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 ark-serialize-derive v0.4.2 [INFO] [stderr] Compiling ark-ff-macros v0.4.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling ark-ff-asm v0.4.2 [INFO] [stderr] Checking ark-serialize v0.4.2 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking chacha20poly1305 v0.10.1 [INFO] [stderr] Checking ark-ff v0.4.2 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling serde_with_macros v2.3.3 [INFO] [stderr] Checking serde_with v2.3.3 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stderr] Checking ark-poly v0.4.2 [INFO] [stderr] Checking ark-ec v0.4.2 [INFO] [stderr] Checking ferveo-common-pre-release v0.1.1 [INFO] [stderr] Checking subproductdomain-pre-release v0.1.0 [INFO] [stderr] Checking ark-bls12-381 v0.4.0 [INFO] [stderr] Checking group-threshold-cryptography-pre-release v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/secret_box.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use alloc::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/secret_box.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use alloc::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `UniformRand` is imported redundantly [INFO] [stdout] --> src/lib.rs:288:29 [INFO] [stdout] | [INFO] [stdout] 288 | use ark_std::{test_rng, UniformRand}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 298 | test_common::{setup_simple, *}, [INFO] [stdout] | - the item `UniformRand` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `make_random_polynomial_at` is imported redundantly [INFO] [stdout] --> src/lib.rs:294:13 [INFO] [stdout] | [INFO] [stdout] 294 | make_random_polynomial_at, prepare_share_updates_for_recovery, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 298 | test_common::{setup_simple, *}, [INFO] [stdout] | - the item `make_random_polynomial_at` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `prepare_share_updates_for_recovery` is imported redundantly [INFO] [stdout] --> src/lib.rs:294:40 [INFO] [stdout] | [INFO] [stdout] 294 | make_random_polynomial_at, prepare_share_updates_for_recovery, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 298 | test_common::{setup_simple, *}, [INFO] [stdout] | - the item `prepare_share_updates_for_recovery` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `recover_share_from_updated_private_shares` is imported redundantly [INFO] [stdout] --> src/lib.rs:295:13 [INFO] [stdout] | [INFO] [stdout] 295 | recover_share_from_updated_private_shares, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 298 | test_common::{setup_simple, *}, [INFO] [stdout] | - the item `recover_share_from_updated_private_shares` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `refresh_private_key_share` is imported redundantly [INFO] [stdout] --> src/lib.rs:296:13 [INFO] [stdout] | [INFO] [stdout] 296 | refresh_private_key_share, update_share_for_recovery, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 297 | }, [INFO] [stdout] 298 | test_common::{setup_simple, *}, [INFO] [stdout] | - the item `refresh_private_key_share` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `update_share_for_recovery` is imported redundantly [INFO] [stdout] --> src/lib.rs:296:40 [INFO] [stdout] | [INFO] [stdout] 296 | refresh_private_key_share, update_share_for_recovery, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 297 | }, [INFO] [stdout] 298 | test_common::{setup_simple, *}, [INFO] [stdout] | - the item `update_share_for_recovery` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `setup_simple` is imported redundantly [INFO] [stdout] --> src/lib.rs:298:23 [INFO] [stdout] | [INFO] [stdout] 298 | test_common::{setup_simple, *}, [INFO] [stdout] | ^^^^^^^^^^^^ - the item `setup_simple` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.66s [INFO] running `Command { std: "docker" "inspect" "9583ea65ece2fbcee3cc4bbce4e9f5d526a20e14ea04c3ca65034298bb072fc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9583ea65ece2fbcee3cc4bbce4e9f5d526a20e14ea04c3ca65034298bb072fc3", kill_on_drop: false }` [INFO] [stdout] 9583ea65ece2fbcee3cc4bbce4e9f5d526a20e14ea04c3ca65034298bb072fc3