[INFO] fetching crate min_jwt 0.1.0...
[INFO] testing min_jwt-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate min_jwt 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate min_jwt 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate min_jwt 0.1.0
[INFO] finished tweaking crates.io crate min_jwt 0.1.0
[INFO] tweaked toml for crates.io crate min_jwt 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] b417b8021baeb3966e6d8a1695a5e487f3fa30f14c5b18f1f11ed70a862113e0
[INFO] running `Command { std: "docker" "start" "-a" "b417b8021baeb3966e6d8a1695a5e487f3fa30f14c5b18f1f11ed70a862113e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b417b8021baeb3966e6d8a1695a5e487f3fa30f14c5b18f1f11ed70a862113e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b417b8021baeb3966e6d8a1695a5e487f3fa30f14c5b18f1f11ed70a862113e0", kill_on_drop: false }`
[INFO] [stdout] b417b8021baeb3966e6d8a1695a5e487f3fa30f14c5b18f1f11ed70a862113e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", 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] fc9dfd02b8a072731f409f0e5f9b503e206bdc1fc7298bb34b3bd181a381187c
[INFO] running `Command { std: "docker" "start" "-a" "fc9dfd02b8a072731f409f0e5f9b503e206bdc1fc7298bb34b3bd181a381187c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling min_jwt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `jwt`
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     jwt: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.76s
[INFO] running `Command { std: "docker" "inspect" "fc9dfd02b8a072731f409f0e5f9b503e206bdc1fc7298bb34b3bd181a381187c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9dfd02b8a072731f409f0e5f9b503e206bdc1fc7298bb34b3bd181a381187c", kill_on_drop: false }`
[INFO] [stdout] fc9dfd02b8a072731f409f0e5f9b503e206bdc1fc7298bb34b3bd181a381187c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aeff5541ed4951ff8aefdfaa7fde71d4c4f5ddc459e62afbaf16b81cbf63a254
[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" "aeff5541ed4951ff8aefdfaa7fde71d4c4f5ddc459e62afbaf16b81cbf63a254", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stdout] warning: field is never read: `jwt`
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     jwt: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling min_jwt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `jwt`
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     jwt: &'a str,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.48s
[INFO] running `Command { std: "docker" "inspect" "aeff5541ed4951ff8aefdfaa7fde71d4c4f5ddc459e62afbaf16b81cbf63a254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeff5541ed4951ff8aefdfaa7fde71d4c4f5ddc459e62afbaf16b81cbf63a254", kill_on_drop: false }`
[INFO] [stdout] aeff5541ed4951ff8aefdfaa7fde71d4c4f5ddc459e62afbaf16b81cbf63a254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5dbed2213a5690b922745f86e1caffd564ffffe1f6eb4e37a975688b8cb56718
[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" "5dbed2213a5690b922745f86e1caffd564ffffe1f6eb4e37a975688b8cb56718", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `jwt`
[INFO] [stderr]   --> src/lib.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     jwt: &'a str,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `min_jwt` (lib) generated 1 warning
[INFO] [stderr] warning: `min_jwt` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/min_jwt-0d78af163390921e)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::split_unverified_jwt_normal_parts ... ok
[INFO] [stdout] test tests::with_str_unverified_jwt_no_data_in_parts ... ok
[INFO] [stdout] test tests::split_unverified_jwt_too_many_parts ... ok
[INFO] [stdout] test tests::with_str_unverified_jwt_normal_parts ... ok
[INFO] [stdout] test tests::with_str_unverified_jwt_too_few_parts ... ok
[INFO] [stdout] test tests::split_unverified_jwt_too_few_parts ... ok
[INFO] [stderr]    Doc-tests min_jwt
[INFO] [stdout] test tests::split_unverified_jwt_no_data_in_parts ... ok
[INFO] [stdout] test tests::with_str_unverified_jwt_too_many_parts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - SignatureVerifiedJwt::decode_header (line 364) ... ok
[INFO] [stdout] test src/lib.rs - SignatureVerifiedJwt::decode_signature (line 447) ... ok
[INFO] [stdout] test src/lib.rs - UnverifiedJwt (line 31) ... ok
[INFO] [stdout] test src/lib.rs - SignatureVerifiedJwt (line 323) ... ok
[INFO] [stdout] test src/lib.rs - UnverifiedJwt::signed_data (line 210) ... ok
[INFO] [stdout] test src/lib.rs - SignatureVerifiedJwt::decode_claims (line 405) ... ok
[INFO] [stdout] test src/lib.rs - SignatureVerifiedJwt::encoded_signature (line 611) ... ok
[INFO] [stdout] test src/lib.rs - SignatureVerifiedJwt::encoded_claims (line 569) ... ok
[INFO] [stdout] test src/lib.rs - SignatureVerifiedJwt::signed_data (line 486) ... ok
[INFO] [stdout] test src/lib.rs - UnverifiedJwt::decode_signature (line 177) ... ok
[INFO] [stdout] test src/lib.rs - SignatureVerifiedJwt::encoded_header (line 526) ... ok
[INFO] [stdout] test src/lib.rs - UnverifiedJwt::with_str (line 92) ... ok
[INFO] [stdout] test src/signer.rs - signer::EcdsaSigner (line 14) ... ok
[INFO] [stdout] test src/lib.rs - UnverifiedJwt::encoded_header (line 241) ... ok
[INFO] [stdout] test src/lib.rs - UnverifiedJwt::encoded_signature (line 272) ... ok
[INFO] [stdout] test src/lib.rs - UnverifiedJwt::decode_header (line 126) ... ok
[INFO] [stdout] test src/signer.rs - signer::HmacSigner (line 104) ... ok
[INFO] [stdout] test src/verifier.rs - verifier::HmacVerifier (line 120) ... ok
[INFO] [stdout] test src/verifier.rs - verifier::PublicKeyVerifier (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5dbed2213a5690b922745f86e1caffd564ffffe1f6eb4e37a975688b8cb56718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dbed2213a5690b922745f86e1caffd564ffffe1f6eb4e37a975688b8cb56718", kill_on_drop: false }`
[INFO] [stdout] 5dbed2213a5690b922745f86e1caffd564ffffe1f6eb4e37a975688b8cb56718