[INFO] fetching crate navajo 0.0.4... [INFO] checking navajo-0.0.4 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate navajo 0.0.4 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate navajo 0.0.4 [INFO] finished tweaking crates.io crate navajo 0.0.4 [INFO] tweaked toml for crates.io crate navajo 0.0.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate navajo 0.0.4 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 230 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding derive_builder v0.12.0 (available: v0.20.2) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.2.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (available: v0.8.9) [INFO] [stderr] Adding mockall v0.11.4 (available: v0.13.1) [INFO] [stderr] Adding p256 v0.12.0 (available: v0.13.2) [INFO] [stderr] Adding p384 v0.12.0 (available: v0.13.1) [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] [stderr] Adding ring v0.16.20 (available: v0.17.14) [INFO] [stderr] Adding signature v2.0.0 (available: v2.2.0) [INFO] [stderr] Adding strum v0.24.1 (available: v0.27.2) [INFO] [stderr] Adding strum_macros v0.24.3 (available: v0.27.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0371e130dbf66edaccecf6bb824ec87fe1d2d031f6e57aa3a9fe1018f7a70e05 [INFO] running `Command { std: "docker" "start" "-a" "0371e130dbf66edaccecf6bb824ec87fe1d2d031f6e57aa3a9fe1018f7a70e05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0371e130dbf66edaccecf6bb824ec87fe1d2d031f6e57aa3a9fe1018f7a70e05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0371e130dbf66edaccecf6bb824ec87fe1d2d031f6e57aa3a9fe1018f7a70e05", kill_on_drop: false }` [INFO] [stdout] 0371e130dbf66edaccecf6bb824ec87fe1d2d031f6e57aa3a9fe1018f7a70e05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d178065a5aaf222e02a698d4a603e3f1afca55c1001fe2395b4fba3f14f484a6 [INFO] running `Command { std: "docker" "start" "-a" "d178065a5aaf222e02a698d4a603e3f1afca55c1001fe2395b4fba3f14f484a6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking base64ct v1.8.0 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Checking base16ct v0.1.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking pem-rfc7468 v0.6.0 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking fragile v2.0.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking predicates-tree v1.0.12 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking ff v0.12.1 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking group v0.12.1 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking predicates v2.1.5 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling mockall_derive v0.11.4 [INFO] [stderr] Compiling quickcheck_async v0.1.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling inherent v1.0.12 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Checking mockall v0.11.4 [INFO] [stderr] Checking derive_builder v0.12.0 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking der v0.6.1 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking inout v0.1.4 [INFO] [stderr] Checking crypto-bigint v0.4.9 [INFO] [stderr] Checking dbl v0.3.2 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking poly1305 v0.8.0 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking signature v2.0.0 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Checking cmac v0.7.2 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking spki v0.6.0 [INFO] [stderr] Checking rfc6979 v0.3.1 [INFO] [stderr] Checking chacha20poly1305 v0.10.1 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking pkcs8 v0.9.0 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking sec1 v0.3.0 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Checking aes-siv v0.7.0 [INFO] [stderr] Checking elliptic-curve v0.12.3 [INFO] [stderr] Checking ed25519-dalek v2.2.0 [INFO] [stderr] Checking ecdsa v0.15.1 [INFO] [stderr] Checking primeorder v0.12.1 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking p384 v0.12.0 [INFO] [stderr] Checking p256 v0.12.0 [INFO] [stderr] Checking navajo v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> src/envelope.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{envelope, error::Error, Aad}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `blake` [INFO] [stdout] --> src/mac/algorithm.rs:175:19 [INFO] [stdout] | [INFO] [stdout] 175 | #[cfg(feature = "blake")] [INFO] [stdout] | ^^^^^^^^^^------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"blake3"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `aead`, `aes`, `aes-siv`, `blake3`, `bytes`, `chrono`, `cmac`, `daead`, `default`, `dsa`, `ed25519`, `ed25519-dalek`, `hkdf`, `hmac`, `mac`, `p256`, `p384`, `rayon`, `ring`, `sha2`, `sha3`, `signature`, `std`, and `time` [INFO] [stdout] = help: consider adding `blake` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> src/envelope.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{envelope, error::Error, Aad}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `blake` [INFO] [stdout] --> src/mac/algorithm.rs:175:19 [INFO] [stdout] | [INFO] [stdout] 175 | #[cfg(feature = "blake")] [INFO] [stdout] | ^^^^^^^^^^------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"blake3"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `aead`, `aes`, `aes-siv`, `blake3`, `bytes`, `chrono`, `cmac`, `daead`, `default`, `dsa`, `ed25519`, `ed25519-dalek`, `hkdf`, `hmac`, `mac`, `p256`, `p384`, `rayon`, `ring`, `sha2`, `sha3`, `signature`, `std`, and `time` [INFO] [stdout] = help: consider adding `blake` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `kind` is never used [INFO] [stdout] --> src/key.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) trait KeyMaterial: [INFO] [stdout] | ----------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 14 | fn kind() -> Kind; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `DigestOutput` is never used [INFO] [stdout] --> src/mac/output.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | pub(super) trait DigestOutput: AsRef<[u8]> + Clone { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `truncatable` is never used [INFO] [stdout] --> src/mac/output.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 134 | impl RustCryptoOutput { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] 135 | fn truncatable(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Context` is never used [INFO] [stdout] --> src/dsa/verifier.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait Context {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/metadata.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | pub fn keys(&self) -> Keys { [INFO] [stdout] | ^^^^^ ---- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 184 | pub fn keys(&self) -> Keys<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `kind` is never used [INFO] [stdout] --> src/key.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) trait KeyMaterial: [INFO] [stdout] | ----------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 14 | fn kind() -> Kind; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `DigestOutput` is never used [INFO] [stdout] --> src/mac/output.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | pub(super) trait DigestOutput: AsRef<[u8]> + Clone { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `truncatable` is never used [INFO] [stdout] --> src/mac/output.rs:135:8 [INFO] [stdout] | [INFO] [stdout] 134 | impl RustCryptoOutput { [INFO] [stdout] | --------------------- method in this implementation [INFO] [stdout] 135 | fn truncatable(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MockEnvelope` is never constructed [INFO] [stdout] --> src/primitive.rs:535:12 [INFO] [stdout] | [INFO] [stdout] 535 | struct MockEnvelope { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Payload` is never constructed [INFO] [stdout] --> src/dsa/signing_key.rs:431:12 [INFO] [stdout] | [INFO] [stdout] 431 | struct Payload { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Context` is never used [INFO] [stdout] --> src/dsa/verifier.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait Context {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/metadata.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | pub fn keys(&self) -> Keys { [INFO] [stdout] | ^^^^^ ---- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 184 | pub fn keys(&self) -> Keys<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.08s [INFO] running `Command { std: "docker" "inspect" "d178065a5aaf222e02a698d4a603e3f1afca55c1001fe2395b4fba3f14f484a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d178065a5aaf222e02a698d4a603e3f1afca55c1001fe2395b4fba3f14f484a6", kill_on_drop: false }` [INFO] [stdout] d178065a5aaf222e02a698d4a603e3f1afca55c1001fe2395b4fba3f14f484a6