[INFO] fetching crate jwtoken 0.1.5...
[INFO] checking jwtoken-0.1.5 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate jwtoken 0.1.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate jwtoken 0.1.5
[INFO] finished tweaking crates.io crate jwtoken 0.1.5
[INFO] tweaked toml for crates.io crate jwtoken 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jwtoken 0.1.5 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jwtoken 0.1.5 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c81efd333d1a41f96299fb9a3097610d59fd84e5c179e8f3109c8d3f8b03015d
[INFO] running `Command { std: "docker" "start" "-a" "c81efd333d1a41f96299fb9a3097610d59fd84e5c179e8f3109c8d3f8b03015d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c81efd333d1a41f96299fb9a3097610d59fd84e5c179e8f3109c8d3f8b03015d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c81efd333d1a41f96299fb9a3097610d59fd84e5c179e8f3109c8d3f8b03015d", kill_on_drop: false }`
[INFO] [stdout] c81efd333d1a41f96299fb9a3097610d59fd84e5c179e8f3109c8d3f8b03015d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c702dc91736fef66a265769116e27edf07d5c3aa6581464618cc29c46a1031e
[INFO] running `Command { std: "docker" "start" "-a" "1c702dc91736fef66a265769116e27edf07d5c3aa6581464618cc29c46a1031e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking jwtoken v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `keygen::*`
[INFO] [stdout]    --> src/lib.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub use keygen::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `keygen::*`
[INFO] [stdout]    --> src/lib.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub use keygen::*;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `random_secret` in this scope
[INFO] [stdout]    --> src/lib.rs:337:22
[INFO] [stdout]     |
[INFO] [stdout] 337 |         let secret = random_secret();
[INFO] [stdout]     |                      ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/keygen.rs:6:8
[INFO] [stdout]     |
[INFO] [stdout]   5 | #[cfg(feature = "key-gen")]
[INFO] [stdout]     |       ------------------- the item is gated behind the `key-gen` feature
[INFO] [stdout]   6 | pub fn random_secret() -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HS256`
[INFO] [stdout]    --> src/lib.rs:338:25
[INFO] [stdout]     |
[INFO] [stdout] 338 |         let algorithm = HS256::new(&secret);
[INFO] [stdout]     |                         ^^^^^ use of undeclared type `HS256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HS256`
[INFO] [stdout]    --> src/lib.rs:360:25
[INFO] [stdout]     |
[INFO] [stdout] 360 |         let algorithm = HS256::new(secret);
[INFO] [stdout]     |                         ^^^^^ use of undeclared type `HS256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HS256`
[INFO] [stdout]    --> src/lib.rs:361:31
[INFO] [stdout]     |
[INFO] [stdout] 361 |         let wrong_algorithm = HS256::new(wrong_secret);
[INFO] [stdout]     |                               ^^^^^ use of undeclared type `HS256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `rsa_keypair` in this scope
[INFO] [stdout]    --> src/lib.rs:386:41
[INFO] [stdout]     |
[INFO] [stdout] 386 |         let (private_key, public_key) = rsa_keypair().unwrap();
[INFO] [stdout]     |                                         ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/keygen.rs:18:8
[INFO] [stdout]     |
[INFO] [stdout]  17 | #[cfg(all(feature = "key-gen", feature = "rs256"))]
[INFO] [stdout]     |           ------------------- the item is gated behind the `key-gen` feature
[INFO] [stdout]  18 | pub fn rsa_keypair() -> Result<(rsa::RsaPrivateKey, rsa::RsaPublicKey), rsa::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RS256Signer`
[INFO] [stdout]    --> src/lib.rs:387:22
[INFO] [stdout]     |
[INFO] [stdout] 387 |         let signer = RS256Signer::new(private_key);
[INFO] [stdout]     |                      ^^^^^^^^^^^ use of undeclared type `RS256Signer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RS256Verifier`
[INFO] [stdout]    --> src/lib.rs:388:24
[INFO] [stdout]     |
[INFO] [stdout] 388 |         let verifier = RS256Verifier::new(public_key);
[INFO] [stdout]     |                        ^^^^^^^^^^^^^ use of undeclared type `RS256Verifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `rsa_keypair` in this scope
[INFO] [stdout]    --> src/lib.rs:419:39
[INFO] [stdout]     |
[INFO] [stdout] 419 |         let (private_key_signer, _) = rsa_keypair().unwrap();
[INFO] [stdout]     |                                       ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/keygen.rs:18:8
[INFO] [stdout]     |
[INFO] [stdout]  17 | #[cfg(all(feature = "key-gen", feature = "rs256"))]
[INFO] [stdout]     |           ------------------- the item is gated behind the `key-gen` feature
[INFO] [stdout]  18 | pub fn rsa_keypair() -> Result<(rsa::RsaPrivateKey, rsa::RsaPublicKey), rsa::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RS256Signer`
[INFO] [stdout]    --> src/lib.rs:420:22
[INFO] [stdout]     |
[INFO] [stdout] 420 |         let signer = RS256Signer::new(private_key_signer);
[INFO] [stdout]     |                      ^^^^^^^^^^^ use of undeclared type `RS256Signer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `rsa_keypair` in this scope
[INFO] [stdout]    --> src/lib.rs:423:40
[INFO] [stdout]     |
[INFO] [stdout] 423 |         let (_, public_key_verifier) = rsa_keypair().unwrap();
[INFO] [stdout]     |                                        ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/keygen.rs:18:8
[INFO] [stdout]     |
[INFO] [stdout]  17 | #[cfg(all(feature = "key-gen", feature = "rs256"))]
[INFO] [stdout]     |           ------------------- the item is gated behind the `key-gen` feature
[INFO] [stdout]  18 | pub fn rsa_keypair() -> Result<(rsa::RsaPrivateKey, rsa::RsaPublicKey), rsa::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RS256Verifier`
[INFO] [stdout]    --> src/lib.rs:424:30
[INFO] [stdout]     |
[INFO] [stdout] 424 |         let wrong_verifier = RS256Verifier::new(public_key_verifier);
[INFO] [stdout]     |                              ^^^^^^^^^^^^^ use of undeclared type `RS256Verifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HS256`
[INFO] [stdout]    --> src/lib.rs:436:25
[INFO] [stdout]     |
[INFO] [stdout] 436 |         let algorithm = HS256::new(b"secret");
[INFO] [stdout]     |                         ^^^^^ use of undeclared type `HS256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HS256`
[INFO] [stdout]    --> src/lib.rs:453:28
[INFO] [stdout]     |
[INFO] [stdout] 453 |         let hs_algorithm = HS256::new(b"secret");
[INFO] [stdout]     |                            ^^^^^ use of undeclared type `HS256`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `rsa_keypair` in this scope
[INFO] [stdout]    --> src/lib.rs:454:31
[INFO] [stdout]     |
[INFO] [stdout] 454 |         let (_, public_key) = rsa_keypair().unwrap();
[INFO] [stdout]     |                               ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/keygen.rs:18:8
[INFO] [stdout]     |
[INFO] [stdout]  17 | #[cfg(all(feature = "key-gen", feature = "rs256"))]
[INFO] [stdout]     |           ------------------- the item is gated behind the `key-gen` feature
[INFO] [stdout]  18 | pub fn rsa_keypair() -> Result<(rsa::RsaPrivateKey, rsa::RsaPublicKey), rsa::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `RS256Verifier`
[INFO] [stdout]    --> src/lib.rs:455:28
[INFO] [stdout]     |
[INFO] [stdout] 455 |         let rs_algorithm = RS256Verifier::new(public_key);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^ use of undeclared type `RS256Verifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jwtoken` (lib test) due to 15 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "1c702dc91736fef66a265769116e27edf07d5c3aa6581464618cc29c46a1031e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c702dc91736fef66a265769116e27edf07d5c3aa6581464618cc29c46a1031e", kill_on_drop: false }`
[INFO] [stdout] 1c702dc91736fef66a265769116e27edf07d5c3aa6581464618cc29c46a1031e