[INFO] cloning repository https://github.com/ResidentMario/jwt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ResidentMario/jwt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FResidentMario%2Fjwt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FResidentMario%2Fjwt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ce551ab80b69952edd87d4076deb91b750ad6d88
[INFO] testing ResidentMario/jwt against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FResidentMario%2Fjwt" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ResidentMario/jwt on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ResidentMario/jwt
[INFO] finished tweaking git repo https://github.com/ResidentMario/jwt
[INFO] tweaked toml for git repo https://github.com/ResidentMario/jwt written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/ResidentMario/jwt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-normalization v0.1.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b710963ca21e35e765ccfc9d7687347f758b65cef11200d924537e464f581d07
[INFO] running `Command { std: "docker" "start" "-a" "b710963ca21e35e765ccfc9d7687347f758b65cef11200d924537e464f581d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b710963ca21e35e765ccfc9d7687347f758b65cef11200d924537e464f581d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b710963ca21e35e765ccfc9d7687347f758b65cef11200d924537e464f581d07", kill_on_drop: false }`
[INFO] [stdout] b710963ca21e35e765ccfc9d7687347f758b65cef11200d924537e464f581d07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d22a8978acd0f0266d5b1daad847684e3ca2d6eebdaec916b599019a70aaa5a2
[INFO] running `Command { std: "docker" "start" "-a" "d22a8978acd0f0266d5b1daad847684e3ca2d6eebdaec916b599019a70aaa5a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling tinyvec v1.0.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.14
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling jwt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `signature_plaintext`
[INFO] [stdout]   --> src/lib.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 let signature_plaintext: String =
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signature_plaintext`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` 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 7.32s
[INFO] running `Command { std: "docker" "inspect" "d22a8978acd0f0266d5b1daad847684e3ca2d6eebdaec916b599019a70aaa5a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22a8978acd0f0266d5b1daad847684e3ca2d6eebdaec916b599019a70aaa5a2", kill_on_drop: false }`
[INFO] [stdout] d22a8978acd0f0266d5b1daad847684e3ca2d6eebdaec916b599019a70aaa5a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab958bd93ff5d53030c4d3043aafdef66e8b65cc4c7a27f0380e6c5e22282463
[INFO] running `Command { std: "docker" "start" "-a" "ab958bd93ff5d53030c4d3043aafdef66e8b65cc4c7a27f0380e6c5e22282463", kill_on_drop: false }`
[INFO] [stderr]    Compiling jwt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `signature_plaintext`
[INFO] [stdout]   --> src/lib.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 let signature_plaintext: String =
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signature_plaintext`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signature_plaintext`
[INFO] [stdout]   --> src/lib.rs:63:21
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 let signature_plaintext: String =
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signature_plaintext`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` 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 1.25s
[INFO] running `Command { std: "docker" "inspect" "ab958bd93ff5d53030c4d3043aafdef66e8b65cc4c7a27f0380e6c5e22282463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab958bd93ff5d53030c4d3043aafdef66e8b65cc4c7a27f0380e6c5e22282463", kill_on_drop: false }`
[INFO] [stdout] ab958bd93ff5d53030c4d3043aafdef66e8b65cc4c7a27f0380e6c5e22282463
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71c898427894f8ab89676dc603ecf144f0a1c4bff277096b690f6762147a254f
[INFO] running `Command { std: "docker" "start" "-a" "71c898427894f8ab89676dc603ecf144f0a1c4bff277096b690f6762147a254f", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `signature_plaintext`
[INFO] [stderr]   --> src/lib.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 let signature_plaintext: String =
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signature_plaintext`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `jwt` (lib) generated 1 warning
[INFO] [stderr] warning: `jwt` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jwt-56afbdab2c39413b)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jwt-590ae3ac5178af1d)
[INFO] [stdout] test claims::tests::test_claim_private ... ok
[INFO] [stderr]    Doc-tests jwt
[INFO] [stdout] test claims::tests::test_claim_public_uri ... ok
[INFO] [stdout] test claims::tests::test_claim_registered ... ok
[INFO] [stdout] test claims::tests::test_stringoruri_string ... ok
[INFO] [stdout] test claims::tests::test_claim_set_decode_str ... ok
[INFO] [stdout] test claims::tests::test_claim_set_encode_b64 ... ok
[INFO] [stdout] test claims::tests::test_claim_set_encode_str ... ok
[INFO] [stdout] test claims::tests::test_stringoruri_uri ... ok
[INFO] [stdout] test header::tests::test_header_roundtrip_b64 ... ok
[INFO] [stdout] test tests::test_encode_empty ... ok
[INFO] [stdout] test header::tests::test_header_roundtrip_str ... ok
[INFO] [stdout] test tests::test_encode_str_empty ... ok
[INFO] [stdout] test tests::test_encode_str_nonempty ... ok
[INFO] [stdout] test tests::test_encode_nonempty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/claims.rs - claims::ClaimSet (line 200) ... ok
[INFO] [stdout] test src/claims.rs - claims::StringOrURI (line 16) ... ok
[INFO] [stdout] test src/lib.rs - JWT (line 28) ... ok
[INFO] [stdout] test src/claims.rs - claims::Claim (line 97) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71c898427894f8ab89676dc603ecf144f0a1c4bff277096b690f6762147a254f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c898427894f8ab89676dc603ecf144f0a1c4bff277096b690f6762147a254f", kill_on_drop: false }`
[INFO] [stdout] 71c898427894f8ab89676dc603ecf144f0a1c4bff277096b690f6762147a254f