[INFO] fetching crate tmkms 0.15.0... [INFO] testing tmkms-0.15.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate tmkms 0.15.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate tmkms 0.15.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate tmkms 0.15.0 [INFO] tweaked toml for crates.io crate tmkms 0.15.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tmkms 0.15.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tmkms 0.15.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c083633ba314f97dcfe47581fe3d9df6e941a9f2f3dbd356e0c47cbfffea2eb [INFO] running `Command { std: "docker" "start" "-a" "2c083633ba314f97dcfe47581fe3d9df6e941a9f2f3dbd356e0c47cbfffea2eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c083633ba314f97dcfe47581fe3d9df6e941a9f2f3dbd356e0c47cbfffea2eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c083633ba314f97dcfe47581fe3d9df6e941a9f2f3dbd356e0c47cbfffea2eb", kill_on_drop: false }` [INFO] [stdout] 2c083633ba314f97dcfe47581fe3d9df6e941a9f2f3dbd356e0c47cbfffea2eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1de53c486db0b04e67dd62898b378984f7b28d748d2a6abe1a387c7b5bc4cd62 [INFO] running `Command { std: "docker" "start" "-a" "1de53c486db0b04e67dd62898b378984f7b28d748d2a6abe1a387c7b5bc4cd62", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling ff v0.13.1 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling owo-colors v4.2.3 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling flex-error v0.4.4 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling fs-err v3.1.3 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling indenter v0.3.4 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling time v0.3.44 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling nu-ansi-term v0.50.3 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling color-eyre v0.6.5 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling canonical-path v2.0.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling der v0.7.10 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling prost-derive v0.14.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling subtle-encoding v0.5.1 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling crypto-bigint v0.5.5 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling spki v0.7.3 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling pkcs8 v0.10.2 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling sec1 v0.7.3 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling rfc6979 v0.4.0 [INFO] [stderr] Compiling ed25519 v2.2.3 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling elliptic-curve v0.13.8 [INFO] [stderr] Compiling universal-hash v0.5.1 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling poly1305 v0.8.0 [INFO] [stderr] Compiling chacha20 v0.9.1 [INFO] [stderr] Compiling ecdsa v0.16.9 [INFO] [stderr] Compiling ripemd v0.1.3 [INFO] [stderr] Compiling aead v0.5.2 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling icu_properties v2.1.1 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling k256 v0.13.4 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling ed25519-dalek v2.2.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling secrecy v0.10.3 [INFO] [stderr] Compiling chacha20poly1305 v0.10.1 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling merlin v3.0.0 [INFO] [stderr] Compiling abscissa_derive v0.9.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling hkd32 v0.7.0 [INFO] [stderr] Compiling prost v0.14.1 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling iq-cometbft-proto v0.1.0 [INFO] [stderr] Compiling clap v4.5.51 [INFO] [stderr] Compiling cometbft-p2p v0.3.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling abscissa_core v0.9.0 [INFO] [stderr] Compiling iq-cometbft v0.1.0 [INFO] [stderr] Compiling iq-cometbft-config v0.1.0 [INFO] [stderr] Compiling tmkms v0.15.0 (/opt/rustwide/workdir) [INFO] [stdout] error: please enable one of the following backends with cargo's --features argument: yubihsm, ledgertm, softsign, fortanixdsm (e.g. --features=yubihsm) [INFO] [stdout] --> src/lib.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / compile_error!( [INFO] [stdout] 13 | | "please enable one of the following backends with cargo's --features argument: \ [INFO] [stdout] 14 | | yubihsm, ledgertm, softsign, fortanixdsm (e.g. --features=yubihsm)" [INFO] [stdout] 15 | | ); [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/chain/registry.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | signer.provider(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `SigningProvider`, which is uninhabited [INFO] [stdout] --> src/chain/registry.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | signer.provider(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format_err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/chain/registry.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | signer.provider(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `SigningProvider`, which is uninhabited [INFO] [stdout] --> src/chain/registry.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | signer.provider(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format_err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0004]: non-exhaustive patterns: type `&SigningProvider` is non-empty [INFO] [stdout] --> src/keyring/providers.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | match self { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SigningProvider` defined here [INFO] [stdout] --> src/keyring/providers.rs:19:10 [INFO] [stdout] | [INFO] [stdout] 19 | pub enum SigningProvider { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] = note: the matched value is of type `&SigningProvider` [INFO] [stdout] = note: references are always considered inhabited [INFO] [stdout] help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown [INFO] [stdout] | [INFO] [stdout] 39 ~ match self { [INFO] [stdout] 40 + _ => todo!(), [INFO] [stdout] 41 + } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable definition [INFO] [stdout] --> src/keyring.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let provider = signer.provider(); [INFO] [stdout] | ^^^^^^^^ ----------------- any code following this expression is unreachable [INFO] [stdout] | | [INFO] [stdout] | unreachable definition [INFO] [stdout] | [INFO] [stdout] note: this expression has type `SigningProvider`, which is uninhabited [INFO] [stdout] --> src/keyring.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | let provider = signer.provider(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/keyring.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | other.provider(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `SigningProvider`, which is uninhabited [INFO] [stdout] --> src/keyring.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | other.provider(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `provider` [INFO] [stdout] --> src/keyring.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let provider = signer.provider(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_provider` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `public_key` [INFO] [stdout] --> src/keyring.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let public_key = signer.public_key(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_public_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `public_key_serialized` [INFO] [stdout] --> src/keyring.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let public_key_serialized = self.format.serialize(public_key); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_public_key_serialized` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_type` [INFO] [stdout] --> src/keyring.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let key_type = match public_key { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/keyring.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | if let Some(other) = self.ecdsa_keys.insert(public_key, signer) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable definition [INFO] [stdout] --> src/keyring.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | let provider = signer.provider(); [INFO] [stdout] | ^^^^^^^^ ----------------- any code following this expression is unreachable [INFO] [stdout] | | [INFO] [stdout] | unreachable definition [INFO] [stdout] | [INFO] [stdout] note: this expression has type `SigningProvider`, which is uninhabited [INFO] [stdout] --> src/keyring.rs:78:24 [INFO] [stdout] | [INFO] [stdout] 78 | let provider = signer.provider(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/keyring.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | other.provider(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `SigningProvider`, which is uninhabited [INFO] [stdout] --> src/keyring.rs:100:17 [INFO] [stdout] | [INFO] [stdout] 100 | other.provider(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `provider` [INFO] [stdout] --> src/keyring.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | let provider = signer.provider(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_provider` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `public_key` [INFO] [stdout] --> src/keyring.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let public_key = signer.public_key(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_public_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `public_key_serialized` [INFO] [stdout] --> src/keyring.rs:80:13 [INFO] [stdout] | [INFO] [stdout] 80 | let public_key_serialized = self.format.serialize(public_key); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_public_key_serialized` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_type` [INFO] [stdout] --> src/keyring.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let key_type = match public_key { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/keyring.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | if let Some(other) = self.ed25519_keys.insert(public_key, signer) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `registry` [INFO] [stdout] --> src/keyring.rs:218:20 [INFO] [stdout] | [INFO] [stdout] 218 | pub fn load_config(registry: &mut chain::Registry, config: &ProviderConfig) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/keyring.rs:218:52 [INFO] [stdout] | [INFO] [stdout] 218 | pub fn load_config(registry: &mut chain::Registry, config: &ProviderConfig) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0004`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tmkms` (lib) due to 2 previous errors; 18 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1de53c486db0b04e67dd62898b378984f7b28d748d2a6abe1a387c7b5bc4cd62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1de53c486db0b04e67dd62898b378984f7b28d748d2a6abe1a387c7b5bc4cd62", kill_on_drop: false }` [INFO] [stdout] 1de53c486db0b04e67dd62898b378984f7b28d748d2a6abe1a387c7b5bc4cd62