[INFO] fetching crate lukuid-sdk 1.0.20...
[INFO] checking lukuid-sdk-1.0.20 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate lukuid-sdk 1.0.20 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate lukuid-sdk 1.0.20
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lukuid-sdk 1.0.20
[INFO] tweaked toml for crates.io crate lukuid-sdk 1.0.20 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lukuid-sdk 1.0.20 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lukuid-sdk 1.0.20 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:114:12
[INFO] [stderr]     |
[INFO] [stderr] 114 | homepage = "https://github.com/lukuid/sdk"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 119 | repository = "https://github.com/lukuid/sdk"
[INFO] [stderr]     |              -------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lukuid-sdk` (manifest) generated 2 warnings
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crypto-common v0.2.1
[INFO] [stderr]   Downloaded asn1-rs-impl v0.2.0
[INFO] [stderr]   Downloaded cmov v0.5.3
[INFO] [stderr]   Downloaded oid-registry v0.7.1
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded rusticata-macros v4.1.0
[INFO] [stderr]   Downloaded asn1-rs-derive v0.5.1
[INFO] [stderr]   Downloaded signature v3.0.0
[INFO] [stderr]   Downloaded ecb v0.1.2
[INFO] [stderr]   Downloaded mach2 v0.4.3
[INFO] [stderr]   Downloaded keccak v0.2.0
[INFO] [stderr]   Downloaded module-lattice v0.2.3
[INFO] [stderr]   Downloaded cipher v0.5.1
[INFO] [stderr]   Downloaded unescaper v0.1.8
[INFO] [stderr]   Downloaded nom_locate v5.0.0
[INFO] [stderr]   Downloaded libbz2-rs-sys v0.2.3
[INFO] [stderr]   Downloaded io-kit-sys v0.4.1
[INFO] [stderr]   Downloaded der-parser v9.0.0
[INFO] [stderr]   Downloaded ml-dsa v0.1.0-rc.10
[INFO] [stderr]   Downloaded unicode-properties v0.1.4
[INFO] [stderr]   Downloaded xml v1.3.0
[INFO] [stderr]   Downloaded asn1-rs v0.6.2
[INFO] [stderr]   Downloaded openssl-sys v0.9.115
[INFO] [stderr]   Downloaded jiff-static v0.2.25
[INFO] [stderr]   Downloaded x509-parser v0.16.0
[INFO] [stderr]   Downloaded serialport v4.9.0
[INFO] [stderr]   Downloaded aes v0.9.0
[INFO] [stderr]   Downloaded dbus v0.9.11
[INFO] [stderr]   Downloaded lzma-rust2 v0.16.2
[INFO] [stderr]   Downloaded openssl v0.10.79
[INFO] [stderr]   Downloaded sha3 v0.11.0
[INFO] [stderr]   Downloaded jiff v0.2.25
[INFO] [stderr]   Downloaded lopdf v0.40.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7620c09e508775cd1502c2e688506d3559609e5dc5620644b9c37e6df71cf258
[INFO] running `Command { std: "docker" "start" "7620c09e508775cd1502c2e688506d3559609e5dc5620644b9c37e6df71cf258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7620c09e508775cd1502c2e688506d3559609e5dc5620644b9c37e6df71cf258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7620c09e508775cd1502c2e688506d3559609e5dc5620644b9c37e6df71cf258" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7620c09e508775cd1502c2e688506d3559609e5dc5620644b9c37e6df71cf258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7620c09e508775cd1502c2e688506d3559609e5dc5620644b9c37e6df71cf258" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:114:12
[INFO] [stderr]     |
[INFO] [stderr] 114 | homepage = "https://github.com/lukuid/sdk"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 119 | repository = "https://github.com/lukuid/sdk"
[INFO] [stderr]     |              -------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `lukuid-sdk` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
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[INFO] [stderr]     Checking errno v0.3.14
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[INFO] [stderr]     Checking parking_lot v0.12.5
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[INFO] [stderr]     Checking socket2 v0.6.3
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[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]    Compiling libdbus-sys v0.2.7
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling openssl v0.10.79
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking generic-array v0.14.7
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[INFO] [stderr]     Checking simd-adler32 v0.3.9
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[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
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[INFO] [stderr]     Checking digest v0.10.7
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[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking der v0.8.0
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking zlib-rs v0.6.3
[INFO] [stderr]     Checking xml v1.3.0
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking cipher v0.5.1
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking spki v0.8.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking keccak v0.2.0
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking cpubits v0.1.1
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[INFO] [stderr]     Checking libbz2-rs-sys v0.2.3
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[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking zopfli v0.8.3
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[INFO] [stderr]     Checking bzip2 v0.6.1
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking aes v0.9.0
[INFO] [stderr]     Checking sha3 v0.11.0
[INFO] [stderr]     Checking pkcs8 v0.11.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking zerofrom v0.1.7
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling asn1-rs-derive v0.5.1
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking asn1-rs v0.6.2
[INFO] [stderr]     Checking dbus v0.9.11
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking der-parser v9.0.0
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking serde-xml-rs v0.8.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking nom_locate v5.0.0
[INFO] [stderr]     Checking unescaper v0.1.8
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking pbkdf2 v0.13.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking libudev v0.3.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking module-lattice v0.2.3
[INFO] [stderr]     Checking lzma-rust2 v0.16.2
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking h2 v0.4.14
[INFO] [stderr]     Checking tokio-stream v0.1.18
[INFO] [stderr]     Checking tower-http v0.6.10
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking dbus-tokio v0.7.6
[INFO] [stderr]     Checking bluez-generated v0.4.0
[INFO] [stderr]     Checking ecb v0.1.2
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking bluez-async v0.8.2
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]     Checking deflate64 v0.1.12
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking rangemap v1.7.1
[INFO] [stderr]     Checking jiff v0.2.25
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking ppmd-rust v1.4.0
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking typed-path v0.12.3
[INFO] [stderr]     Checking btleplug v0.11.8
[INFO] [stderr]     Checking x509-parser v0.16.0
[INFO] [stderr]     Checking ml-dsa v0.1.0-rc.10
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking serialport v4.9.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking tokio-test v0.4.5
[INFO] [stderr]     Checking zip v8.6.0
[INFO] [stderr]     Checking hyper v1.9.0
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking lopdf v0.40.0
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stderr]     Checking lukuid-sdk v1.0.20 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `SystemTime`
[INFO] [stdout]   --> src/revocation.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::{Duration, SystemTime};
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SystemTime`
[INFO] [stdout]   --> src/revocation.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::{Duration, SystemTime};
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `ml_dsa::KeyGen`: use the `KeyInit` or `Generate` traits instead
[INFO] [stdout]    --> src/lib.rs:421:26
[INFO] [stdout]     |
[INFO] [stdout] 421 |             use ml_dsa::{KeyGen, MlDsa65};
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `ml_dsa::KeyGen`: use the `KeyInit` or `Generate` traits instead
[INFO] [stdout]    --> src/lib.rs:421:26
[INFO] [stdout]     |
[INFO] [stdout] 421 |             use ml_dsa::{KeyGen, MlDsa65};
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ml_dsa::KeyGen::from_seed`: use the `KeyInit` or `Generate` traits instead
[INFO] [stdout]    --> src/lib.rs:426:31
[INFO] [stdout]     |
[INFO] [stdout] 426 |             let sk = MlDsa65::from_seed(&seed.into());
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `ml_dsa::KeyGen::from_seed`: use the `KeyInit` or `Generate` traits instead
[INFO] [stdout]    --> src/lib.rs:426:31
[INFO] [stdout]     |
[INFO] [stdout] 426 |             let sk = MlDsa65::from_seed(&seed.into());
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/revocation.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut path = if let Some(custom) = &self.options.crl_cache_path {
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]    --> src/transport/serial.rs:423:22
[INFO] [stdout]     |
[INFO] [stdout] 423 |         .filter_map(|port| {
[INFO] [stdout]     |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `preferred_callout_suffixes`
[INFO] [stdout]    --> src/transport/serial.rs:421:9
[INFO] [stdout]     |
[INFO] [stdout] 421 |     let preferred_callout_suffixes: HashSet<String> = ports
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preferred_callout_suffixes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save_to_cache` is never used
[INFO] [stdout]   --> src/revocation.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl RevocationManager {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn save_to_cache(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/revocation.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut path = if let Some(custom) = &self.options.crl_cache_path {
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Path`
[INFO] [stdout]  --> tests/envelope_tests.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `port`
[INFO] [stdout]    --> src/transport/serial.rs:423:22
[INFO] [stdout]     |
[INFO] [stdout] 423 |         .filter_map(|port| {
[INFO] [stdout]     |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_port`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `preferred_callout_suffixes`
[INFO] [stdout]    --> src/transport/serial.rs:421:9
[INFO] [stdout]     |
[INFO] [stdout] 421 |     let preferred_callout_suffixes: HashSet<String> = ports
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preferred_callout_suffixes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save_to_cache` is never used
[INFO] [stdout]   --> src/revocation.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl RevocationManager {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn save_to_cache(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 21s
[INFO] running `Command { std: "docker" "inspect" "7620c09e508775cd1502c2e688506d3559609e5dc5620644b9c37e6df71cf258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7620c09e508775cd1502c2e688506d3559609e5dc5620644b9c37e6df71cf258", kill_on_drop: false }`
[INFO] [stdout] 7620c09e508775cd1502c2e688506d3559609e5dc5620644b9c37e6df71cf258
