[INFO] fetching crate uselesskey-jsonwebtoken 0.10.0...
[INFO] fixing uselesskey-jsonwebtoken-0.10.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate uselesskey-jsonwebtoken 0.10.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate uselesskey-jsonwebtoken 0.10.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate uselesskey-jsonwebtoken 0.10.0
[INFO] tweaked toml for crates.io crate uselesskey-jsonwebtoken 0.10.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uselesskey-jsonwebtoken 0.10.0 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uselesskey-jsonwebtoken 0.10.0 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rsa v0.10.0-rc.17
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[INFO] [stderr]   Downloaded serdect v0.4.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e5eb1fba974465511d69aaa34fe5a3199e254030fc83dc5925d9e39964b57a84
[INFO] running `Command { std: "docker" "start" "e5eb1fba974465511d69aaa34fe5a3199e254030fc83dc5925d9e39964b57a84", 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" "e5eb1fba974465511d69aaa34fe5a3199e254030fc83dc5925d9e39964b57a84" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5eb1fba974465511d69aaa34fe5a3199e254030fc83dc5925d9e39964b57a84", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e5eb1fba974465511d69aaa34fe5a3199e254030fc83dc5925d9e39964b57a84" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `proptest::prelude::*`
[INFO] [stdout]  --> tests/prop_tests.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use proptest::prelude::*;
[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 imports: `Factory` and `Seed`
[INFO] [stdout]  --> tests/prop_tests.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 | use uselesskey_core::{Factory, Seed};
[INFO] [stdout]   |                       ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Algorithm`, `DecodingKey`, `Header`, `Validation`, `decode`, `encode`, and `errors::ErrorKind`
[INFO] [stdout]   --> tests/jwt_roundtrip_all_algos.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | use jsonwebtoken::{Algorithm, DecodingKey, Header, Validation, decode, encode, errors::ErrorKind};
[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: `testutil::fx`
[INFO] [stdout]   --> tests/jwt_roundtrip_all_algos.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use testutil::fx;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Factory` and `Seed`
[INFO] [stdout]   --> tests/jwt_roundtrip_all_algos.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | use uselesskey_core::{Factory, Seed};
[INFO] [stdout]    |                       ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uselesskey_jsonwebtoken::JwtKeyExt`
[INFO] [stdout]   --> tests/jwt_roundtrip_all_algos.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use uselesskey_jsonwebtoken::JwtKeyExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Algorithm`, `Header`, `Validation`, `decode`, and `encode`
[INFO] [stdout]  --> tests/error_paths.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use jsonwebtoken::{Algorithm, Header, Validation, decode, encode};
[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: `uselesskey_core::Factory`
[INFO] [stdout]  --> tests/error_paths.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use uselesskey_core::Factory;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Algorithm`, `DecodingKey`, `Header`, `Validation`, `decode`, `encode`, and `errors::ErrorKind`
[INFO] [stdout]   --> tests/jwt_comprehensive.rs:13:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | use jsonwebtoken::{Algorithm, DecodingKey, Header, Validation, decode, encode, errors::ErrorKind};
[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: `testutil::fx`
[INFO] [stdout]   --> tests/jwt_comprehensive.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use testutil::fx;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Factory` and `Seed`
[INFO] [stdout]   --> tests/jwt_comprehensive.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 | use uselesskey_core::{Factory, Seed};
[INFO] [stdout]    |                       ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uselesskey_jsonwebtoken::JwtKeyExt`
[INFO] [stdout]   --> tests/jwt_comprehensive.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use uselesskey_jsonwebtoken::JwtKeyExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `testutil::fx`
[INFO] [stdout]  --> tests/snapshots_jwt.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use testutil::fx;
[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: `uselesskey_jsonwebtoken::JwtKeyExt`
[INFO] [stdout]   --> tests/snapshots_jwt.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use uselesskey_jsonwebtoken::JwtKeyExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Algorithm`, `DecodingKey`, `Header`, `Validation`, `decode`, and `encode`
[INFO] [stdout]  --> tests/negative_jwt.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use jsonwebtoken::{Algorithm, DecodingKey, Header, Validation, decode, encode};
[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: `testutil::fx`
[INFO] [stdout]   --> tests/negative_jwt.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use testutil::fx;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `FX` is never used
[INFO] [stdout]    --> src/lib.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout] 209 |     static FX: OnceLock<Factory> = OnceLock::new();
[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 `fx` is never used
[INFO] [stdout]    --> src/lib.rs:211:8
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn fx() -> Factory {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `JwtRoundTrip` is never constructed
[INFO] [stdout]   --> tests/snapshots_jwt.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct JwtRoundTrip {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Claims` is never constructed
[INFO] [stdout]   --> tests/jwt_roundtrip_all_algos.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Claims {
[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 `claims` is never used
[INFO] [stdout]   --> tests/jwt_roundtrip_all_algos.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn claims() -> Claims {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestClaims` is never constructed
[INFO] [stdout]   --> tests/jwt_comprehensive.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct TestClaims {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestClaims` is never constructed
[INFO] [stdout]   --> tests/error_paths.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct TestClaims {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `with_custom` are never used
[INFO] [stdout]   --> tests/jwt_comprehensive.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl TestClaims {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 30 |     fn new(sub: &str, exp: usize, iat: usize, iss: &str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn with_custom(mut self, custom: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Claims` is never constructed
[INFO] [stdout]   --> tests/negative_jwt.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Claims {
[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 `test_claims` is never used
[INFO] [stdout]   --> tests/negative_jwt.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn test_claims() -> Claims {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `errors::ErrorKind`
[INFO] [stdout]   --> tests/jwt_extended.rs:12:67
[INFO] [stdout]    |
[INFO] [stdout] 12 | use jsonwebtoken::{Algorithm, Header, Validation, decode, encode, errors::ErrorKind};
[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: `testutil::fx`
[INFO] [stdout]   --> tests/jwt_extended.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use testutil::fx;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Factory` and `Seed`
[INFO] [stdout]   --> tests/jwt_extended.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | use uselesskey_core::{Factory, Seed};
[INFO] [stdout]    |                       ^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uselesskey_jsonwebtoken::JwtKeyExt`
[INFO] [stdout]   --> tests/jwt_extended.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use uselesskey_jsonwebtoken::JwtKeyExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `uselesskey_test_support`
[INFO] [stdout]   --> tests/header_and_validation.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use uselesskey_test_support::{TestError, TestResult, ensure, ensure_eq, require_ok};
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `uselesskey_test_support`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `uselesskey_test_support`, use `cargo add uselesskey_test_support` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ErrorKind`
[INFO] [stdout]   --> tests/header_and_validation.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |     errors::{Error, ErrorKind, Result as JwtResult},
[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: `testutil::fx`
[INFO] [stdout]   --> tests/header_and_validation.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use testutil::fx;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uselesskey_jsonwebtoken::JwtKeyExt`
[INFO] [stdout]   --> tests/header_and_validation.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use uselesskey_jsonwebtoken::JwtKeyExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Claims` is never constructed
[INFO] [stdout]   --> tests/jwt_extended.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Claims {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `standard`, `with_scope`, and `with_roles` are never used
[INFO] [stdout]   --> tests/jwt_extended.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Claims {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 32 |     fn standard() -> Self {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn with_scope(mut self, scope: &str) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fn with_roles(mut self, roles: Vec<&str>) -> Self {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sign_and_verify` is never used
[INFO] [stdout]   --> tests/jwt_extended.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn sign_and_verify(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `uselesskey-jsonwebtoken` (test "header_and_validation") due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e5eb1fba974465511d69aaa34fe5a3199e254030fc83dc5925d9e39964b57a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5eb1fba974465511d69aaa34fe5a3199e254030fc83dc5925d9e39964b57a84", kill_on_drop: false }`
[INFO] [stdout] e5eb1fba974465511d69aaa34fe5a3199e254030fc83dc5925d9e39964b57a84
