[INFO] fetching crate jsonwebtoken 7.2.0...
[INFO] testing jsonwebtoken-7.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate jsonwebtoken 7.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate jsonwebtoken 7.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonwebtoken 7.2.0
[INFO] finished tweaking crates.io crate jsonwebtoken 7.2.0
[INFO] tweaked toml for crates.io crate jsonwebtoken 7.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate jsonwebtoken 7.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e960322ac9e0c189029cea9d22b5d975e71ba2da2532dc4eb16af017c7b35809
[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" "e960322ac9e0c189029cea9d22b5d975e71ba2da2532dc4eb16af017c7b35809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e960322ac9e0c189029cea9d22b5d975e71ba2da2532dc4eb16af017c7b35809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e960322ac9e0c189029cea9d22b5d975e71ba2da2532dc4eb16af017c7b35809", kill_on_drop: false }`
[INFO] [stdout] e960322ac9e0c189029cea9d22b5d975e71ba2da2532dc4eb16af017c7b35809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 522ac15063ec3fcadefad7d387a553dbe9f0f683cca1aa7c5b195e894135ace5
[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" "522ac15063ec3fcadefad7d387a553dbe9f0f683cca1aa7c5b195e894135ace5", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling pem v0.8.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling simple_asn1 v0.4.0
[INFO] [stderr]    Compiling jsonwebtoken v7.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `decoding::dangerous_unsafe_decode`: This function has been renamed to `dangerous_insecure_decode` and will be removed in a later version.
[INFO] [stdout]   --> src/lib.rs:20:75
[INFO] [stdout]    |
[INFO] [stdout] 20 |     dangerous_insecure_decode_with_validation, dangerous_insecure_decode, dangerous_unsafe_decode, decode, decode_header, DecodingKey,
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` 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 11.86s
[INFO] running `Command { std: "docker" "inspect" "522ac15063ec3fcadefad7d387a553dbe9f0f683cca1aa7c5b195e894135ace5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "522ac15063ec3fcadefad7d387a553dbe9f0f683cca1aa7c5b195e894135ace5", kill_on_drop: false }`
[INFO] [stdout] 522ac15063ec3fcadefad7d387a553dbe9f0f683cca1aa7c5b195e894135ace5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 020ecaa77887706ce485449a3ef46431b0b5ce50a7e4a77d9e00846fd4092932
[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" "020ecaa77887706ce485449a3ef46431b0b5ce50a7e4a77d9e00846fd4092932", kill_on_drop: false }`
[INFO] [stderr]    Compiling jsonwebtoken v7.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `decoding::dangerous_unsafe_decode`: This function has been renamed to `dangerous_insecure_decode` and will be removed in a later version.
[INFO] [stdout]   --> src/lib.rs:20:75
[INFO] [stdout]    |
[INFO] [stdout] 20 |     dangerous_insecure_decode_with_validation, dangerous_insecure_decode, dangerous_unsafe_decode, decode, decode_header, DecodingKey,
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `decoding::dangerous_unsafe_decode`: This function has been renamed to `dangerous_insecure_decode` and will be removed in a later version.
[INFO] [stdout]   --> src/lib.rs:20:75
[INFO] [stdout]    |
[INFO] [stdout] 20 |     dangerous_insecure_decode_with_validation, dangerous_insecure_decode, dangerous_unsafe_decode, decode, decode_header, DecodingKey,
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` 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 5.14s
[INFO] running `Command { std: "docker" "inspect" "020ecaa77887706ce485449a3ef46431b0b5ce50a7e4a77d9e00846fd4092932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020ecaa77887706ce485449a3ef46431b0b5ce50a7e4a77d9e00846fd4092932", kill_on_drop: false }`
[INFO] [stdout] 020ecaa77887706ce485449a3ef46431b0b5ce50a7e4a77d9e00846fd4092932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] d6b398a44cae1c973bea3ad147226be41ae53dc3642c5ea495559df989b58266
[INFO] running `Command { std: "docker" "start" "-a" "d6b398a44cae1c973bea3ad147226be41ae53dc3642c5ea495559df989b58266", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `decoding::dangerous_unsafe_decode`: This function has been renamed to `dangerous_insecure_decode` and will be removed in a later version.
[INFO] [stderr]   --> src/lib.rs:20:75
[INFO] [stderr]    |
[INFO] [stderr] 20 |     dangerous_insecure_decode_with_validation, dangerous_insecure_decode, dangerous_unsafe_decode, decode, decode_header, DecodingKey,
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `decoding::dangerous_unsafe_decode`: This function has been renamed to `dangerous_insecure_decode` and will be removed in a later version.
[INFO] [stderr]   --> src/lib.rs:20:75
[INFO] [stderr]    |
[INFO] [stderr] 20 |     dangerous_insecure_decode_with_validation, dangerous_insecure_decode, dangerous_unsafe_decode, decode, decode_header, DecodingKey,
[INFO] [stderr]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jsonwebtoken-c72bd0cd97d09d8d
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test algorithms::tests::generate_algorithm_enum_from_str ... ok
[INFO] [stdout] test errors::tests::test_error_rendering ... ok
[INFO] [stdout] test validation::tests::aud_correct_type_not_matching_fails ... ok
[INFO] [stdout] test validation::tests::aud_array_of_string_ok ... ok
[INFO] [stdout] test validation::tests::aud_missing_fails ... ok
[INFO] [stdout] test validation::tests::aud_type_mismatch_fails ... ok
[INFO] [stdout] test validation::tests::aud_string_ok ... ok
[INFO] [stdout] test validation::tests::does_validation_in_right_order ... ok
[INFO] [stdout] test validation::tests::aud_use_validation_struct ... ok
[INFO] [stdout] test validation::tests::exp_in_past_but_in_leeway_ok ... ok
[INFO] [stdout] test validation::tests::exp_in_future_ok ... ok
[INFO] [stdout] test validation::tests::iss_missing_fails ... ok
[INFO] [stdout] test validation::tests::iss_not_matching_fails ... ok
[INFO] [stdout] test validation::tests::nbf_in_future_but_in_leeway_ok ... ok
[INFO] [stdout] test validation::tests::nbf_in_future_fails ... ok
[INFO] [stdout] test validation::tests::nbf_in_past_ok ... ok
[INFO] [stdout] test validation::tests::sub_not_matching_fails ... ok
[INFO] [stdout] test validation::tests::sub_missing_fails ... ok
[INFO] [stdout] test validation::tests::sub_ok ... ok
[INFO] [stdout] test validation::tests::validation_called_even_if_field_is_empty ... ok
[INFO] [stdout] test validation::tests::iss_ok ... ok
[INFO] [stdout] test validation::tests::exp_in_past_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jsonwebtoken
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/decoding.rs - decoding::decode_header (line 260) ... ok
[INFO] [stdout] test src/decoding.rs - decoding::dangerous_insecure_decode_with_validation (line 215) ... ok
[INFO] [stdout] test src/decoding.rs - decoding::dangerous_insecure_decode (line 185) ... ok
[INFO] [stdout] test src/decoding.rs - decoding::decode (line 138) ... ok
[INFO] [stdout] test src/encoding.rs - encoding::encode (line 64) ... ok
[INFO] [stdout] test src/validation.rs - validation::Validation (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6b398a44cae1c973bea3ad147226be41ae53dc3642c5ea495559df989b58266", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b398a44cae1c973bea3ad147226be41ae53dc3642c5ea495559df989b58266", kill_on_drop: false }`
[INFO] [stdout] d6b398a44cae1c973bea3ad147226be41ae53dc3642c5ea495559df989b58266