[INFO] fetching crate josekit 0.3.0...
[INFO] checking josekit-0.3.0 against master#da897dfb6daa268a965d2d73620316ba56020a19 for pr-76219
[INFO] extracting crate josekit 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate josekit 0.3.0 on toolchain da897dfb6daa268a965d2d73620316ba56020a19
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate josekit 0.3.0
[INFO] finished tweaking crates.io crate josekit 0.3.0
[INFO] tweaked toml for crates.io crate josekit 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "fetch" "--locked" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 52c55408f7aa276651f02a3ea13feb4b11840c814cb50dc36eeac46a5d57f49b
[INFO] running `Command { std: "docker" "start" "-a" "52c55408f7aa276651f02a3ea13feb4b11840c814cb50dc36eeac46a5d57f49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52c55408f7aa276651f02a3ea13feb4b11840c814cb50dc36eeac46a5d57f49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52c55408f7aa276651f02a3ea13feb4b11840c814cb50dc36eeac46a5d57f49b", kill_on_drop: false }`
[INFO] [stdout] 52c55408f7aa276651f02a3ea13feb4b11840c814cb50dc36eeac46a5d57f49b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a83a3a438f51782e6a17f9f8a7479db43b4dfa90463698443ae6ec284f0255ea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a83a3a438f51782e6a17f9f8a7479db43b4dfa90463698443ae6ec284f0255ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]     Checking hashbrown v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]     Checking flate2 v1.0.17
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking josekit v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `JweDecrypter`, `JweEncrypter`
[INFO] [stdout]  --> src/jwe/alg/aes_gcm.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::jwe::{JweAlgorithm, JweDecrypter, JweEncrypter};
[INFO] [stdout]   |                                ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JweDecrypter`, `JweEncrypter`
[INFO] [stdout]  --> src/jwe/alg/ecdh_es.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::jwe::{JweAlgorithm, JweDecrypter, JweEncrypter};
[INFO] [stdout]   |                                ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JweDecrypter`, `JweEncrypter`
[INFO] [stdout]  --> src/jwe/alg/ecdh_es_aes.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::jwe::{JweAlgorithm, JweDecrypter, JweEncrypter};
[INFO] [stdout]   |                                ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JweDecrypter`, `JweEncrypter`
[INFO] [stdout]  --> src/jwe/alg/pbes2_hmac_aes.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::jwe::{JweAlgorithm, JweDecrypter, JweEncrypter};
[INFO] [stdout]   |                                ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DerReader`
[INFO] [stdout]  --> src/jwe/alg/rsaes.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::der::{DerBuilder, DerReader, DerType};
[INFO] [stdout]   |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]    --> src/jws/alg/ecdsa.rs:518:32
[INFO] [stdout]     |
[INFO] [stdout] 518 |             Some(Value::String({ self.algorithm.curve_name().to_string() })),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JweDecrypter`, `JweEncrypter`
[INFO] [stdout]  --> src/jwe/alg/aes_gcm.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::jwe::{JweAlgorithm, JweDecrypter, JweEncrypter};
[INFO] [stdout]   |                                ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JweDecrypter`, `JweEncrypter`
[INFO] [stdout]  --> src/jwe/alg/ecdh_es.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::jwe::{JweAlgorithm, JweDecrypter, JweEncrypter};
[INFO] [stdout]   |                                ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JweDecrypter`, `JweEncrypter`
[INFO] [stdout]  --> src/jwe/alg/ecdh_es_aes.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::jwe::{JweAlgorithm, JweDecrypter, JweEncrypter};
[INFO] [stdout]   |                                ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JweDecrypter`, `JweEncrypter`
[INFO] [stdout]  --> src/jwe/alg/pbes2_hmac_aes.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::jwe::{JweAlgorithm, JweDecrypter, JweEncrypter};
[INFO] [stdout]   |                                ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DerReader`
[INFO] [stdout]  --> src/jwe/alg/rsaes.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::der::{DerBuilder, DerReader, DerType};
[INFO] [stdout]   |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around function argument
[INFO] [stdout]    --> src/jws/alg/ecdsa.rs:518:32
[INFO] [stdout]     |
[INFO] [stdout] 518 |             Some(Value::String({ self.algorithm.curve_name().to_string() })),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `JweDecrypter`
[INFO] [stdout]  --> src/jwe/alg/rsaes.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::jwe::{JweAlgorithm, JweDecrypter, JweEncrypter};
[INFO] [stdout]   |                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `JweEncrypter`
[INFO] [stdout]  --> src/jwe/alg/rsaes.rs:9:46
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::jwe::{JweAlgorithm, JweDecrypter, JweEncrypter};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]    --> src/jwe.rs:344:9
[INFO] [stdout]     |
[INFO] [stdout] 344 |         payload: &[u8],
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protected`
[INFO] [stdout]    --> src/jwe.rs:345:9
[INFO] [stdout]     |
[INFO] [stdout] 345 |         protected: Option<&JweHeader>,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_protected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/jwe.rs:346:9
[INFO] [stdout]     |
[INFO] [stdout] 346 |         header: Option<&JweHeader>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selector`
[INFO] [stdout]    --> src/jwe.rs:347:9
[INFO] [stdout]     |
[INFO] [stdout] 347 |         selector: F,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_selector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/jwe.rs:537:9
[INFO] [stdout]     |
[INFO] [stdout] 537 |         input: &str,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selector`
[INFO] [stdout]    --> src/jwe.rs:538:9
[INFO] [stdout]     |
[INFO] [stdout] 538 |         selector: F,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_selector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/aes.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn encrypter_from_jwk(&self, jwk: &Jwk) -> Result<AesJweEncrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/aes.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn decrypter_from_jwk(&self, jwk: &Jwk) -> Result<AesJweDecrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/jwe/alg/aes.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn encrypt(&self, message: &[u8]) -> Result<Vec<u8>, JoseError> {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/jwe/alg/aes.rs:104:23
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn decrypt(&self, data: &[u8]) -> Result<Vec<u8>, JoseError> {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/aes_gcm.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn encrypter_from_jwk(&self, jwk: &Jwk) -> Result<AesGcmJweEncrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/aes_gcm.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn decrypter_from_jwk(&self, jwk: &Jwk) -> Result<AesGcmJweDecrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/ecdh_es.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn encrypter_from_jwk(&self, jwk: &Jwk) -> Result<DirectKeyJweAlgorithm, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/ecdh_es.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn decrypter_from_jwk(&self, jwk: &Jwk) -> Result<DirectKeyJweAlgorithm, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/ecdh_es_aes.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn encrypter_from_jwk(&self, jwk: &Jwk) -> Result<EcdhEsAesJweEncrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/ecdh_es_aes.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn decrypter_from_jwk(&self, jwk: &Jwk) -> Result<EcdhEsAesJweDecrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/pbes2_hmac_aes.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn encrypter_from_jwk(&self, jwk: &Jwk) -> Result<Pbes2HmacAesJweEncrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/pbes2_hmac_aes.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn decrypter_from_jwk(&self, jwk: &Jwk) -> Result<Pbes2HmacAesJweDecrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `JweDecrypter`
[INFO] [stdout]  --> src/jwe/alg/rsaes.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::jwe::{JweAlgorithm, JweDecrypter, JweEncrypter};
[INFO] [stdout]   |                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `JweEncrypter`
[INFO] [stdout]  --> src/jwe/alg/rsaes.rs:9:46
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::jwe::{JweAlgorithm, JweDecrypter, JweEncrypter};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]    --> src/jwe.rs:344:9
[INFO] [stdout]     |
[INFO] [stdout] 344 |         payload: &[u8],
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `protected`
[INFO] [stdout]    --> src/jwe.rs:345:9
[INFO] [stdout]     |
[INFO] [stdout] 345 |         protected: Option<&JweHeader>,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_protected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]    --> src/jwe.rs:346:9
[INFO] [stdout]     |
[INFO] [stdout] 346 |         header: Option<&JweHeader>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selector`
[INFO] [stdout]    --> src/jwe.rs:347:9
[INFO] [stdout]     |
[INFO] [stdout] 347 |         selector: F,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_selector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/jwe.rs:537:9
[INFO] [stdout]     |
[INFO] [stdout] 537 |         input: &str,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `selector`
[INFO] [stdout]    --> src/jwe.rs:538:9
[INFO] [stdout]     |
[INFO] [stdout] 538 |         selector: F,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_selector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/aes.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn encrypter_from_jwk(&self, jwk: &Jwk) -> Result<AesJweEncrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/aes.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn decrypter_from_jwk(&self, jwk: &Jwk) -> Result<AesJweDecrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/jwe/alg/aes.rs:69:23
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn encrypt(&self, message: &[u8]) -> Result<Vec<u8>, JoseError> {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/jwe/alg/aes.rs:104:23
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn decrypt(&self, data: &[u8]) -> Result<Vec<u8>, JoseError> {
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/aes_gcm.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn encrypter_from_jwk(&self, jwk: &Jwk) -> Result<AesGcmJweEncrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/aes_gcm.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn decrypter_from_jwk(&self, jwk: &Jwk) -> Result<AesGcmJweDecrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/ecdh_es.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn encrypter_from_jwk(&self, jwk: &Jwk) -> Result<DirectKeyJweAlgorithm, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/ecdh_es.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn decrypter_from_jwk(&self, jwk: &Jwk) -> Result<DirectKeyJweAlgorithm, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/ecdh_es_aes.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn encrypter_from_jwk(&self, jwk: &Jwk) -> Result<EcdhEsAesJweEncrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/ecdh_es_aes.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn decrypter_from_jwk(&self, jwk: &Jwk) -> Result<EcdhEsAesJweDecrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/pbes2_hmac_aes.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn encrypter_from_jwk(&self, jwk: &Jwk) -> Result<Pbes2HmacAesJweEncrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jwk`
[INFO] [stdout]   --> src/jwe/alg/pbes2_hmac_aes.rs:20:38
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn decrypter_from_jwk(&self, jwk: &Jwk) -> Result<Pbes2HmacAesJweDecrypter, JoseError> {
[INFO] [stdout]    |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_jwk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.41s
[INFO] running `Command { std: "docker" "inspect" "a83a3a438f51782e6a17f9f8a7479db43b4dfa90463698443ae6ec284f0255ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83a3a438f51782e6a17f9f8a7479db43b4dfa90463698443ae6ec284f0255ea", kill_on_drop: false }`
[INFO] [stdout] a83a3a438f51782e6a17f9f8a7479db43b4dfa90463698443ae6ec284f0255ea