[INFO] fetching crate ed25519-zebra 4.0.3... [INFO] checking ed25519-zebra-4.0.3 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate ed25519-zebra 4.0.3 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate ed25519-zebra 4.0.3 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 ed25519-zebra 4.0.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ed25519-zebra 4.0.3 [INFO] tweaked toml for crates.io crate ed25519-zebra 4.0.3 written to /workspace/builds/worker-5-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 143 packages [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding curve25519-dalek v3.2.0 (latest: v4.1.2) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding ed25519-zebra v1.0.1 (latest: v4.0.3) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.12) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding owo-colors v3.5.0 (latest: v4.0.0) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ed25519-zebra v1.0.1 [INFO] [stderr] Downloaded color-spantrace v0.2.1 [INFO] [stderr] Downloaded color-eyre v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fd76e18e691b8f9acb24ce875e24b6394174bb70c064c3e97c3d6dfe7f24be6e [INFO] running `Command { std: "docker" "start" "-a" "fd76e18e691b8f9acb24ce875e24b6394174bb70c064c3e97c3d6dfe7f24be6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd76e18e691b8f9acb24ce875e24b6394174bb70c064c3e97c3d6dfe7f24be6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd76e18e691b8f9acb24ce875e24b6394174bb70c064c3e97c3d6dfe7f24be6e", kill_on_drop: false }` [INFO] [stdout] fd76e18e691b8f9acb24ce875e24b6394174bb70c064c3e97c3d6dfe7f24be6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 930c89a86f79a491b009b1cb95c3214189913d13c2b43214aef9a6d1cfd2ecdb [INFO] running `Command { std: "docker" "start" "-a" "930c89a86f79a491b009b1cb95c3214189913d13c2b43214aef9a6d1cfd2ecdb", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling platforms v3.4.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking curve25519-dalek v3.2.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling curve25519-dalek v4.1.2 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking color-eyre v0.6.3 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking ed25519-zebra v1.0.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ed25519-zebra v4.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/batch.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [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: unused imports: `ComponentBytes`, `Error as Ed25519Error`, `Verifier` [INFO] [stdout] --> src/signing_key.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | signature::{Signer, Verifier}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 20 | ComponentBytes, Error as Ed25519Error, Signature, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Signer` [INFO] [stdout] --> src/verification_key.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | signature::{Signer, Verifier}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: the item `Signature` is imported redundantly [INFO] [stdout] --> tests/rfc8032.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use ed25519::Signature; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | use ed25519_zebra::*; [INFO] [stdout] | ---------------- the item `Signature` is already imported 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/batch.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | use alloc::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [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: unused imports: `ComponentBytes`, `Error as Ed25519Error`, `Verifier` [INFO] [stdout] --> src/signing_key.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | signature::{Signer, Verifier}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 20 | ComponentBytes, Error as Ed25519Error, Signature, [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Signer` [INFO] [stdout] --> src/verification_key.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | signature::{Signer, Verifier}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.73s [INFO] running `Command { std: "docker" "inspect" "930c89a86f79a491b009b1cb95c3214189913d13c2b43214aef9a6d1cfd2ecdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "930c89a86f79a491b009b1cb95c3214189913d13c2b43214aef9a6d1cfd2ecdb", kill_on_drop: false }` [INFO] [stdout] 930c89a86f79a491b009b1cb95c3214189913d13c2b43214aef9a6d1cfd2ecdb