[INFO] fetching crate jwt 0.15.0...
[INFO] testing jwt-0.15.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate jwt 0.15.0 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate jwt 0.15.0 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 0.15.0
[INFO] finished tweaking crates.io crate jwt 0.15.0
[INFO] tweaked toml for crates.io crate jwt 0.15.0 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] crate crates.io crate jwt 0.15.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] caed9806f26915ea88aa392250d249883585df987438ac5e63e275879039fc0d
[INFO] running `Command { std: "docker" "start" "-a" "caed9806f26915ea88aa392250d249883585df987438ac5e63e275879039fc0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caed9806f26915ea88aa392250d249883585df987438ac5e63e275879039fc0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caed9806f26915ea88aa392250d249883585df987438ac5e63e275879039fc0d", kill_on_drop: false }`
[INFO] [stdout] caed9806f26915ea88aa392250d249883585df987438ac5e63e275879039fc0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] adec10cc2719eaeea2f634813018384c3f5c96d2b1951ad0d79319983b6b08b4
[INFO] running `Command { std: "docker" "start" "-a" "adec10cc2719eaeea2f634813018384c3f5c96d2b1951ad0d79319983b6b08b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.119
[INFO] [stderr]    Compiling serde v1.0.119
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling cpuid-bool v0.1.2
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.11.0
[INFO] [stderr]    Compiling sha2 v0.9.2
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling jwt v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.13s
[INFO] running `Command { std: "docker" "inspect" "adec10cc2719eaeea2f634813018384c3f5c96d2b1951ad0d79319983b6b08b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adec10cc2719eaeea2f634813018384c3f5c96d2b1951ad0d79319983b6b08b4", kill_on_drop: false }`
[INFO] [stdout] adec10cc2719eaeea2f634813018384c3f5c96d2b1951ad0d79319983b6b08b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 46f8b2d4333b298a73a340c6a646e43ac6acf6fc8d8a57f46f7fd25068251d09
[INFO] running `Command { std: "docker" "start" "-a" "46f8b2d4333b298a73a340c6a646e43ac6acf6fc8d8a57f46f7fd25068251d09", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling jwt v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "46f8b2d4333b298a73a340c6a646e43ac6acf6fc8d8a57f46f7fd25068251d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46f8b2d4333b298a73a340c6a646e43ac6acf6fc8d8a57f46f7fd25068251d09", kill_on_drop: false }`
[INFO] [stdout] 46f8b2d4333b298a73a340c6a646e43ac6acf6fc8d8a57f46f7fd25068251d09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 5441e402d9f7fde7eb6d42ffd53d184f5035d8b5d43835b25a865cf60f272d35
[INFO] running `Command { std: "docker" "start" "-a" "5441e402d9f7fde7eb6d42ffd53d184f5035d8b5d43835b25a865cf60f272d35", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jwt-5696f7daf4a57e61)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test algorithm::rust_crypto::tests::sign ... ok
[INFO] [stdout] test claims::tests::private_claims ... ok
[INFO] [stdout] test algorithm::rust_crypto::tests::verify ... ok
[INFO] [stdout] test claims::tests::registered_claims ... ok
[INFO] [stdout] test claims::tests::roundtrip ... ok
[INFO] [stdout] test header::tests::from_base64 ... ok
[INFO] [stdout] test header::tests::roundtrip ... ok
[INFO] [stdout] test header::tests::precomputed_headers ... ok
[INFO] [stdout] test tests::raw_data ... ok
[INFO] [stdout] test tests::roundtrip ... ok
[INFO] [stdout] test token::signed::tests::sign_claims ... ok
[INFO] [stdout] test token::verified::tests::verify_claims_with_b_tree_map ... ok
[INFO] [stdout] test token::verified::tests::component_errors ... ok
[INFO] [stdout] test token::signed::tests::sign_unsigned_with_store ... ok
[INFO] [stdout] test token::verified::tests::verify_claims_with_missing_key ... ok
[INFO] [stdout] test token::verified::tests::verify_claims_with_hash_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jwt
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/algorithm/mod.rs - algorithm (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 167) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 123) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - (line 190) ... ok
[INFO] [stdout] test src/lib.rs - (line 143) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] test src/lib.rs - (line 217) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5441e402d9f7fde7eb6d42ffd53d184f5035d8b5d43835b25a865cf60f272d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5441e402d9f7fde7eb6d42ffd53d184f5035d8b5d43835b25a865cf60f272d35", kill_on_drop: false }`
[INFO] [stdout] 5441e402d9f7fde7eb6d42ffd53d184f5035d8b5d43835b25a865cf60f272d35