[INFO] fetching crate jwt-simple-jwks 0.3.0...
[INFO] testing jwt-simple-jwks-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate jwt-simple-jwks 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate jwt-simple-jwks 0.3.0
[INFO] finished tweaking crates.io crate jwt-simple-jwks 0.3.0
[INFO] tweaked toml for crates.io crate jwt-simple-jwks 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jwt-simple-jwks 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jwt-simple-jwks 0.3.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] 7a927b9cc771c756a2c5aa6f4ab42ad9375898f88b870579514a2465f8de8d4b
[INFO] running `Command { std: "docker" "start" "-a" "7a927b9cc771c756a2c5aa6f4ab42ad9375898f88b870579514a2465f8de8d4b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio v1.36.0
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling superboring v0.1.2
[INFO] [stderr]    Compiling p384 v0.13.0
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling coarsetime v0.1.34
[INFO] [stderr]    Compiling hmac-sha1-compact v1.1.4
[INFO] [stderr]    Compiling binstring v0.1.1
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling h2 v0.3.24
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling jwt-simple v0.12.8
[INFO] [stderr]    Compiling hyper v0.14.28
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.24
[INFO] [stderr]    Compiling jwt-simple-jwks v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `err_inv` is never used
[INFO] [stdout]   --> src/error.rs:50:15
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) fn err_inv(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_exp` is never used
[INFO] [stdout]   --> src/error.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub(crate) fn err_exp(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_nbf` is never used
[INFO] [stdout]   --> src/error.rs:58:15
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) fn err_nbf(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_cer` is never used
[INFO] [stdout]   --> src/error.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) fn err_cer(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_hea` is never used
[INFO] [stdout]   --> src/error.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub(crate) fn err_hea(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_pay` is never used
[INFO] [stdout]   --> src/error.rs:78:15
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) fn err_pay(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_sig` is never used
[INFO] [stdout]   --> src/error.rs:82:15
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn err_sig(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `Command { std: "docker" "inspect" "7a927b9cc771c756a2c5aa6f4ab42ad9375898f88b870579514a2465f8de8d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a927b9cc771c756a2c5aa6f4ab42ad9375898f88b870579514a2465f8de8d4b", kill_on_drop: false }`
[INFO] [stdout] 7a927b9cc771c756a2c5aa6f4ab42ad9375898f88b870579514a2465f8de8d4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ae80dbf42ba423aa0059edb24c3003510c0e8abcb9605df0528ae386ed6ea2c
[INFO] running `Command { std: "docker" "start" "-a" "9ae80dbf42ba423aa0059edb24c3003510c0e8abcb9605df0528ae386ed6ea2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tokio-stream v0.1.14
[INFO] [stderr]    Compiling test-log-macros v0.2.14
[INFO] [stdout] warning: function `err_inv` is never used
[INFO] [stdout]   --> src/error.rs:50:15
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) fn err_inv(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_exp` is never used
[INFO] [stdout]   --> src/error.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub(crate) fn err_exp(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_nbf` is never used
[INFO] [stdout]   --> src/error.rs:58:15
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) fn err_nbf(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_cer` is never used
[INFO] [stdout]   --> src/error.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) fn err_cer(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_hea` is never used
[INFO] [stdout]   --> src/error.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub(crate) fn err_hea(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_pay` is never used
[INFO] [stdout]   --> src/error.rs:78:15
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) fn err_pay(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_sig` is never used
[INFO] [stdout]   --> src/error.rs:82:15
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn err_sig(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling async-stream v0.3.5
[INFO] [stderr]    Compiling tokio-test v0.4.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling test-log v0.2.14
[INFO] [stderr]    Compiling jwt-simple-jwks v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `jwks_client`
[INFO] [stdout]  --> examples/simple.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use jwks_client::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `jwks_client`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `jwks_client`, use `cargo add jwks_client` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `jwks_client`
[INFO] [stdout]  --> examples/simple.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use jwks_client::KeyStore;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `jwks_client`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `jwks_client`, use `cargo add jwks_client` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jwt-simple-jwks` (example "simple") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `err_inv` is never used
[INFO] [stdout]   --> src/error.rs:50:15
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) fn err_inv(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_exp` is never used
[INFO] [stdout]   --> src/error.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub(crate) fn err_exp(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_nbf` is never used
[INFO] [stdout]   --> src/error.rs:58:15
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) fn err_nbf(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_cer` is never used
[INFO] [stdout]   --> src/error.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) fn err_cer(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_hea` is never used
[INFO] [stdout]   --> src/error.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub(crate) fn err_hea(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_pay` is never used
[INFO] [stdout]   --> src/error.rs:78:15
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub(crate) fn err_pay(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `err_sig` is never used
[INFO] [stdout]   --> src/error.rs:82:15
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn err_sig(msg: &'static str) -> Error {
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestPayload` is never constructed
[INFO] [stdout]   --> src/lib.rs:47:16
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub struct TestPayload {
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ae80dbf42ba423aa0059edb24c3003510c0e8abcb9605df0528ae386ed6ea2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae80dbf42ba423aa0059edb24c3003510c0e8abcb9605df0528ae386ed6ea2c", kill_on_drop: false }`
[INFO] [stdout] 9ae80dbf42ba423aa0059edb24c3003510c0e8abcb9605df0528ae386ed6ea2c
