[INFO] fetching crate jwt-compact 0.4.0...
[INFO] testing jwt-compact-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate jwt-compact 0.4.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate jwt-compact 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jwt-compact 0.4.0
[INFO] finished tweaking crates.io crate jwt-compact 0.4.0
[INFO] tweaked toml for crates.io crate jwt-compact 0.4.0 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded group v0.9.0
[INFO] [stderr]   Downloaded der v0.3.5
[INFO] [stderr]   Downloaded elliptic-curve v0.9.12
[INFO] [stderr]   Downloaded ecdsa v0.11.1
[INFO] [stderr]   Downloaded hex-buffer-serde v0.3.0
[INFO] [stderr]   Downloaded k256 v0.8.1
[INFO] [stderr]   Downloaded const-decoder v0.1.0
[INFO] [stderr]   Downloaded secp256k1 v0.20.3
[INFO] [stderr]   Downloaded ff v0.9.0
[INFO] [stderr]   Downloaded secp256k1-sys v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ef0fe3b1b6c6aa51c85d2792b1f011f8924c31f886cfebc923ab52d640acd2e
[INFO] running `Command { std: "docker" "start" "-a" "0ef0fe3b1b6c6aa51c85d2792b1f011f8924c31f886cfebc923ab52d640acd2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ef0fe3b1b6c6aa51c85d2792b1f011f8924c31f886cfebc923ab52d640acd2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef0fe3b1b6c6aa51c85d2792b1f011f8924c31f886cfebc923ab52d640acd2e", kill_on_drop: false }`
[INFO] [stdout] 0ef0fe3b1b6c6aa51c85d2792b1f011f8924c31f886cfebc923ab52d640acd2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bba3e70f84f024ca64dd809fb6ff312d8de38a079588eeb415753aa1b3a4367d
[INFO] running `Command { std: "docker" "start" "-a" "bba3e70f84f024ca64dd809fb6ff312d8de38a079588eeb415753aa1b3a4367d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.11.1
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling jwt-compact v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.64s
[INFO] running `Command { std: "docker" "inspect" "bba3e70f84f024ca64dd809fb6ff312d8de38a079588eeb415753aa1b3a4367d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba3e70f84f024ca64dd809fb6ff312d8de38a079588eeb415753aa1b3a4367d", kill_on_drop: false }`
[INFO] [stdout] bba3e70f84f024ca64dd809fb6ff312d8de38a079588eeb415753aa1b3a4367d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5578151d3594daa71bdda3838b434a6eaa42d4ba1dc4bc07932a6de7b79735d
[INFO] running `Command { std: "docker" "start" "-a" "e5578151d3594daa71bdda3838b434a6eaa42d4ba1dc4bc07932a6de7b79735d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling const-decoder v0.1.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling hex-buffer-serde v0.3.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling jwt-compact v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.19s
[INFO] running `Command { std: "docker" "inspect" "e5578151d3594daa71bdda3838b434a6eaa42d4ba1dc4bc07932a6de7b79735d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5578151d3594daa71bdda3838b434a6eaa42d4ba1dc4bc07932a6de7b79735d", kill_on_drop: false }`
[INFO] [stdout] e5578151d3594daa71bdda3838b434a6eaa42d4ba1dc4bc07932a6de7b79735d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83b07dc94223bf52dd64ce959a314869ba3fd7b4de3e41dfb322e36361449076
[INFO] running `Command { std: "docker" "start" "-a" "83b07dc94223bf52dd64ce959a314869ba3fd7b4de3e41dfb322e36361449076", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jwt_compact-173f137890dfa24d)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test claims::tests::immature_claim ... ok
[INFO] [stdout] test claims::tests::empty_claims_can_be_serialized ... ok
[INFO] [stdout] test claims::tests::expired_claim ... ok
[INFO] [stdout] test jwk::tests::extra_jwk_fields ... ok
[INFO] [stdout] test jwk::tests::jwk_deserialization_errors ... ok
[INFO] [stdout] test jwk::tests::jwk_with_cbor ... ok
[INFO] [stdout] test token::tests::base64_error_during_parsing ... ok
[INFO] [stdout] test jwk::tests::serializing_jwk ... ok
[INFO] [stdout] test token::tests::header_fields_are_not_serialized_if_not_present ... ok
[INFO] [stdout] test token::tests::header_with_x5t_field ... ok
[INFO] [stdout] test token::tests::header_with_x5t_sha256_field ... ok
[INFO] [stdout] test token::tests::invalid_token_structure ... ok
[INFO] [stdout] test token::tests::unsupported_content_type ... ok
[INFO] [stdout] test token::tests::malformed_json_claims ... ok
[INFO] [stdout] test token::tests::malformed_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/algorithms.rs (/opt/rustwide/target/debug/deps/algorithms-291eb7ca5c4a348e)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test compact_token_hs256 ... ok
[INFO] [stdout] test hs256_reference ... ok
[INFO] [stdout] test hs384_reference ... ok
[INFO] [stdout] test short_hs256_key_cannot_be_checked ... ok
[INFO] [stdout] test hs512_reference ... ok
[INFO] [stdout] test hs256_algorithm ... ok
[INFO] [stdout] test hs512_algorithm ... ok
[INFO] [stderr]      Running tests/jwk.rs (/opt/rustwide/target/debug/deps/jwk-8437f8e978cae466)
[INFO] [stdout] test hs384_algorithm ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test hs256_incorrect_key_type ... ok
[INFO] [stdout] test hs256_jwk ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/version_match.rs (/opt/rustwide/target/debug/deps/version_match-1affafe53bdcd093)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test readme_is_in_sync ... ok
[INFO] [stdout] test html_root_url_is_in_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jwt-compact
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/claims.rs - claims::TimeOptions (line 14) ... ok
[INFO] [stdout] test src/token.rs - token::Header (line 27) ... ok
[INFO] [stdout] test src/alg.rs - alg::StrongAlg (line 100) ... ok
[INFO] [stdout] test src/traits.rs - traits::Renamed (line 53) ... ok
[INFO] [stdout] test src/jwk.rs - jwk (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 81) ... ok
[INFO] [stdout] test src/token.rs - token::SignedToken (line 187) ... ok
[INFO] [stdout] test src/lib.rs - (line 128) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83b07dc94223bf52dd64ce959a314869ba3fd7b4de3e41dfb322e36361449076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b07dc94223bf52dd64ce959a314869ba3fd7b4de3e41dfb322e36361449076", kill_on_drop: false }`
[INFO] [stdout] 83b07dc94223bf52dd64ce959a314869ba3fd7b4de3e41dfb322e36361449076