[INFO] fetching crate ink_metadata 3.0.0-rc1...
[INFO] testing ink_metadata-3.0.0-rc1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate ink_metadata 3.0.0-rc1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ink_metadata 3.0.0-rc1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ink_metadata 3.0.0-rc1
[INFO] finished tweaking crates.io crate ink_metadata 3.0.0-rc1
[INFO] tweaked toml for crates.io crate ink_metadata 3.0.0-rc1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4adb367973938d2d11759d2e20e174062615b5cad92899d9e4cc281b8809cf7
[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" "b4adb367973938d2d11759d2e20e174062615b5cad92899d9e4cc281b8809cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4adb367973938d2d11759d2e20e174062615b5cad92899d9e4cc281b8809cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4adb367973938d2d11759d2e20e174062615b5cad92899d9e4cc281b8809cf7", kill_on_drop: false }`
[INFO] [stdout] b4adb367973938d2d11759d2e20e174062615b5cad92899d9e4cc281b8809cf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee474ddd66e7084a356aec06a438998b1efbba15df0d7cbb22551ac254edf073
[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" "ee474ddd66e7084a356aec06a438998b1efbba15df0d7cbb22551ac254edf073", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling ink_prelude v3.0.0-rc1
[INFO] [stderr]    Compiling scale-info-derive v0.2.1
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling impl-serde v0.3.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling parity-scale-codec-derive v1.2.2
[INFO] [stderr]    Compiling parity-scale-codec v1.3.5
[INFO] [stderr]    Compiling scale-info v0.4.1
[INFO] [stderr]    Compiling ink_primitives v3.0.0-rc1
[INFO] [stderr]    Compiling ink_metadata v3.0.0-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.54s
[INFO] running `Command { std: "docker" "inspect" "ee474ddd66e7084a356aec06a438998b1efbba15df0d7cbb22551ac254edf073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee474ddd66e7084a356aec06a438998b1efbba15df0d7cbb22551ac254edf073", kill_on_drop: false }`
[INFO] [stdout] ee474ddd66e7084a356aec06a438998b1efbba15df0d7cbb22551ac254edf073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 820fef4986a879ed27124eb02487e6f31c0372647b1326c9c4a3e958be5fa29e
[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" "820fef4986a879ed27124eb02487e6f31c0372647b1326c9c4a3e958be5fa29e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling ink_metadata v3.0.0-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.03s
[INFO] running `Command { std: "docker" "inspect" "820fef4986a879ed27124eb02487e6f31c0372647b1326c9c4a3e958be5fa29e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "820fef4986a879ed27124eb02487e6f31c0372647b1326c9c4a3e958be5fa29e", kill_on_drop: false }`
[INFO] [stdout] 820fef4986a879ed27124eb02487e6f31c0372647b1326c9c4a3e958be5fa29e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e80431d46f9537c206d515edcde2404606b49697deb2fe701e1f3c63ad1e635
[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" "2e80431d46f9537c206d515edcde2404606b49697deb2fe701e1f3c63ad1e635", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ink_metadata-5fff8631da1662f0
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test layout::tests::unbounded_layout_works ... ok
[INFO] [stdout] test tests::spec_constructor_selector_must_serialize_to_hex ... ok
[INFO] [stdout] test layout::tests::tuple_struct_work ... ok
[INFO] [stdout] test layout::tests::named_fields_work ... ok
[INFO] [stdout] test layout::tests::mixed_enum_work ... ok
[INFO] [stdout] test layout::tests::clike_enum_work ... ok
[INFO] [stdout] test tests::spec_contract_json ... ok
[INFO] [stdout] test layout::tests::layout_key_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ink_metadata
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/specs.rs - specs::ReturnTypeSpec::new (line 1035) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e80431d46f9537c206d515edcde2404606b49697deb2fe701e1f3c63ad1e635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e80431d46f9537c206d515edcde2404606b49697deb2fe701e1f3c63ad1e635", kill_on_drop: false }`
[INFO] [stdout] 2e80431d46f9537c206d515edcde2404606b49697deb2fe701e1f3c63ad1e635
