[INFO] fetching crate jws 0.2.4...
[INFO] testing jws-0.2.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate jws 0.2.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate jws 0.2.4 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 jws 0.2.4
[INFO] finished tweaking crates.io crate jws 0.2.4
[INFO] tweaked toml for crates.io crate jws 0.2.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded yansi v0.5.0
[INFO] [stderr]   Downloaded assert2 v0.3.3
[INFO] [stderr]   Downloaded assert2-macros v0.3.3
[INFO] [stderr]   Downloaded case v0.1.0
[INFO] [stderr]   Downloaded derive-error v0.0.4
[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] 3d2300257a70b92514f4241db7efaf48d293606b42e5606f96d5af177e2cc609
[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" "3d2300257a70b92514f4241db7efaf48d293606b42e5606f96d5af177e2cc609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d2300257a70b92514f4241db7efaf48d293606b42e5606f96d5af177e2cc609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d2300257a70b92514f4241db7efaf48d293606b42e5606f96d5af177e2cc609", kill_on_drop: false }`
[INFO] [stdout] 3d2300257a70b92514f4241db7efaf48d293606b42e5606f96d5af177e2cc609
[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] 28d9d930f751852794150ad05e8f86176c66f57d5c98ce970be39c6faa34a269
[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" "28d9d930f751852794150ad05e8f86176c66f57d5c98ce970be39c6faa34a269", kill_on_drop: false }`
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]    Compiling crypto-mac v0.9.1
[INFO] [stderr]    Compiling hmac v0.9.0
[INFO] [stderr]    Compiling derive-error v0.0.4
[INFO] [stderr]    Compiling jws v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.43s
[INFO] running `Command { std: "docker" "inspect" "28d9d930f751852794150ad05e8f86176c66f57d5c98ce970be39c6faa34a269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28d9d930f751852794150ad05e8f86176c66f57d5c98ce970be39c6faa34a269", kill_on_drop: false }`
[INFO] [stdout] 28d9d930f751852794150ad05e8f86176c66f57d5c98ce970be39c6faa34a269
[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] c5ac229c2294aa8722c4d2e1b4f8bdf00c1a83b5f3c3f3de661257121d8ab1be
[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" "c5ac229c2294aa8722c4d2e1b4f8bdf00c1a83b5f3c3f3de661257121d8ab1be", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert2-macros v0.3.3
[INFO] [stderr]    Compiling assert2 v0.3.3
[INFO] [stderr]    Compiling jws v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.20s
[INFO] running `Command { std: "docker" "inspect" "c5ac229c2294aa8722c4d2e1b4f8bdf00c1a83b5f3c3f3de661257121d8ab1be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5ac229c2294aa8722c4d2e1b4f8bdf00c1a83b5f3c3f3de661257121d8ab1be", kill_on_drop: false }`
[INFO] [stdout] c5ac229c2294aa8722c4d2e1b4f8bdf00c1a83b5f3c3f3de661257121d8ab1be
[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] [stdout] da489edd803060d2970f5af93608516bc2d7a1b1842586ea96563343538f3c99
[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" "da489edd803060d2970f5af93608516bc2d7a1b1842586ea96563343538f3c99", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jws-7491b539555575c4
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test compact::test::test_split_encoded_parts ... ok
[INFO] [stdout] test none::test::test_none_signer_mac ... ok
[INFO] [stdout] test hmac::test::test_decode_verify_invalid ... ok
[INFO] [stdout] test hmac::test::test_decode_verify ... ok
[INFO] [stdout] test none::test::test_verify_none ... ok
[INFO] [stdout] test none::test::test_none_signer_header ... ok
[INFO] [stdout] test compact::test::test_encode ... ok
[INFO] [stdout] test compact::test::test_decode_mangled ... ok
[INFO] [stdout] test combine::test::test_encode_sign_hmac_sha2 ... ok
[INFO] [stdout] test compact::test::test_decode ... ok
[INFO] [stdout] test hmac::test::test_encode_sign_hmac_sha2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jws
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - json_object (line 57) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da489edd803060d2970f5af93608516bc2d7a1b1842586ea96563343538f3c99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da489edd803060d2970f5af93608516bc2d7a1b1842586ea96563343538f3c99", kill_on_drop: false }`
[INFO] [stdout] da489edd803060d2970f5af93608516bc2d7a1b1842586ea96563343538f3c99