[INFO] cloning repository https://github.com/cosmonic-labs/nats-jwt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cosmonic-labs/nats-jwt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcosmonic-labs%2Fnats-jwt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcosmonic-labs%2Fnats-jwt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d94afa9d56db3e2b067507e980d25295f261953
[INFO] checking cosmonic-labs/nats-jwt against try#63132bd615c9bf75e93af8405d00064212331708 for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcosmonic-labs%2Fnats-jwt" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cosmonic-labs/nats-jwt
[INFO] finished tweaking git repo https://github.com/cosmonic-labs/nats-jwt
[INFO] tweaked toml for git repo https://github.com/cosmonic-labs/nats-jwt written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cosmonic-labs/nats-jwt on toolchain 63132bd615c9bf75e93af8405d00064212331708
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cosmonic-labs/nats-jwt 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" "+63132bd615c9bf75e93af8405d00064212331708" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crypto_secretbox v0.1.1
[INFO] [stderr]   Downloaded derive_builder v0.20.0
[INFO] [stderr]   Downloaded derive_builder_core v0.20.0
[INFO] [stderr]   Downloaded nkeys v0.4.3
[INFO] [stderr]   Downloaded derive_builder_macro v0.20.0
[INFO] [stderr]   Downloaded crypto_box v0.9.1
[INFO] [stderr]   Downloaded syn v2.0.76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b4e65ebd9476f349f825d9932bf8620c7763c10e4aca407f6d7d0d088f70b62
[INFO] running `Command { std: "docker" "start" "-a" "7b4e65ebd9476f349f825d9932bf8620c7763c10e4aca407f6d7d0d088f70b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b4e65ebd9476f349f825d9932bf8620c7763c10e4aca407f6d7d0d088f70b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b4e65ebd9476f349f825d9932bf8620c7763c10e4aca407f6d7d0d088f70b62", kill_on_drop: false }`
[INFO] [stdout] 7b4e65ebd9476f349f825d9932bf8620c7763c10e4aca407f6d7d0d088f70b62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+63132bd615c9bf75e93af8405d00064212331708" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d14eab20ee64fa4045775f8c67e46da5409eb7b3b473c3005e0ab908239c00fb
[INFO] running `Command { std: "docker" "start" "-a" "d14eab20ee64fa4045775f8c67e46da5409eb7b3b473c3005e0ab908239c00fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking cpufeatures v0.2.13
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
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[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking signatory v0.27.1
[INFO] [stderr]     Checking crypto_secretbox v0.1.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]     Checking crypto_box v0.9.1
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling derive_builder_core v0.20.0
[INFO] [stderr]     Checking nkeys v0.4.3
[INFO] [stderr]    Compiling derive_builder_macro v0.20.0
[INFO] [stderr]     Checking derive_builder v0.20.0
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking nats-jwt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `UserScope`
[INFO] [stdout]  --> src/account.rs:3:91
[INFO] [stdout]   |
[INFO] [stdout] 3 |         Export, GenericFields, Import, Info, Limits, NatsLimits, Permissions, SigningKey, UserScope,
[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: `engine::general_purpose::URL_SAFE_NO_PAD`
[INFO] [stdout]  --> src/activation.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use base64::{engine::general_purpose::URL_SAFE_NO_PAD, Engine as _};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Export`, `Import`, `Info`, `Limits`, `NatsLimits`, `Permissions`, `SigningKey`, and `UserScope`
[INFO] [stdout]  --> src/operator.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |         Export, GenericFields, Import, Info, Limits, NatsLimits, Permissions, SigningKey, UserScope,
[INFO] [stdout]   |         ^^^^^^                 ^^^^^^  ^^^^  ^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeSet`
[INFO] [stdout]  --> src/types.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{BTreeMap, BTreeSet};
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UserScope`
[INFO] [stdout]  --> src/account.rs:3:91
[INFO] [stdout]   |
[INFO] [stdout] 3 |         Export, GenericFields, Import, Info, Limits, NatsLimits, Permissions, SigningKey, UserScope,
[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: `engine::general_purpose::URL_SAFE_NO_PAD`
[INFO] [stdout]  --> src/activation.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use base64::{engine::general_purpose::URL_SAFE_NO_PAD, Engine as _};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Export`, `Import`, `Info`, `Limits`, `NatsLimits`, `Permissions`, `SigningKey`, and `UserScope`
[INFO] [stdout]  --> src/operator.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |         Export, GenericFields, Import, Info, Limits, NatsLimits, Permissions, SigningKey, UserScope,
[INFO] [stdout]   |         ^^^^^^                 ^^^^^^  ^^^^  ^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeSet`
[INFO] [stdout]  --> src/types.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{BTreeMap, BTreeSet};
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Engine`
[INFO] [stdout]  --> src/activation.rs:5:56
[INFO] [stdout]   |
[INFO] [stdout] 5 | use base64::{engine::general_purpose::URL_SAFE_NO_PAD, Engine as _};
[INFO] [stdout]   |                                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Engine`
[INFO] [stdout]  --> src/activation.rs:5:56
[INFO] [stdout]   |
[INFO] [stdout] 5 | use base64::{engine::general_purpose::URL_SAFE_NO_PAD, Engine as _};
[INFO] [stdout]   |                                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `decode` is never used
[INFO] [stdout]    --> src/lib.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 169 | / impl<T> JWT<T>
[INFO] [stdout] 170 | | where
[INFO] [stdout] 171 | |     T: Claim + DeserializeOwned + Serialize + Clone,
[INFO] [stdout]     | |____________________________________________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 197 |       pub fn decode(token: String) -> Result<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: function `decode_jwt_segment` is never used
[INFO] [stdout]    --> src/lib.rs:220:4
[INFO] [stdout]     |
[INFO] [stdout] 220 | fn decode_jwt_segment<D: DeserializeOwned>(input: &str) -> Result<D> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/authorization.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl AuthRequest {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 60 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SamplingRate` is never used
[INFO] [stdout]    --> src/types.rs:247:6
[INFO] [stdout]     |
[INFO] [stdout] 247 | enum SamplingRate {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `decode` is never used
[INFO] [stdout]    --> src/lib.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 169 | / impl<T> JWT<T>
[INFO] [stdout] 170 | | where
[INFO] [stdout] 171 | |     T: Claim + DeserializeOwned + Serialize + Clone,
[INFO] [stdout]     | |____________________________________________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 197 |       pub fn decode(token: String) -> Result<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: function `decode_jwt_segment` is never used
[INFO] [stdout]    --> src/lib.rs:220:4
[INFO] [stdout]     |
[INFO] [stdout] 220 | fn decode_jwt_segment<D: DeserializeOwned>(input: &str) -> Result<D> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/authorization.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl AuthRequest {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 60 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SamplingRate` is never used
[INFO] [stdout]    --> src/types.rs:247:6
[INFO] [stdout]     |
[INFO] [stdout] 247 | enum SamplingRate {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.83s
[INFO] running `Command { std: "docker" "inspect" "d14eab20ee64fa4045775f8c67e46da5409eb7b3b473c3005e0ab908239c00fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14eab20ee64fa4045775f8c67e46da5409eb7b3b473c3005e0ab908239c00fb", kill_on_drop: false }`
[INFO] [stdout] d14eab20ee64fa4045775f8c67e46da5409eb7b3b473c3005e0ab908239c00fb
