[INFO] fetching crate holochain_json_api 0.0.47...
[INFO] testing holochain_json_api-0.0.47 against 1.49.0 for beta-1.50-1
[INFO] extracting crate holochain_json_api 0.0.47 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate holochain_json_api 0.0.47 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate holochain_json_api 0.0.47
[INFO] finished tweaking crates.io crate holochain_json_api 0.0.47
[INFO] tweaked toml for crates.io crate holochain_json_api 0.0.47 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3625ba4568a09728008e54cae7c6e56d7802147877a0e542f7941a877fe009f
[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" "c3625ba4568a09728008e54cae7c6e56d7802147877a0e542f7941a877fe009f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3625ba4568a09728008e54cae7c6e56d7802147877a0e542f7941a877fe009f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3625ba4568a09728008e54cae7c6e56d7802147877a0e542f7941a877fe009f", kill_on_drop: false }`
[INFO] [stdout] c3625ba4568a09728008e54cae7c6e56d7802147877a0e542f7941a877fe009f
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1a3b53db98e7934d458ae54a871fa96c76f6f63c3115c0cd00e53d760ecc130
[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" "a1a3b53db98e7934d458ae54a871fa96c76f6f63c3115c0cd00e53d760ecc130", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayref v0.3.5
[INFO] [stderr]    Compiling reed-solomon v0.2.1
[INFO] [stderr]    Compiling sha1 v0.5.0
[INFO] [stderr]    Compiling holochain_json_api v0.0.47 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling objekt v0.1.2
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling shrinkwraprs v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.3.3
[INFO] [stderr]    Compiling hcid v0.0.6
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]    Compiling multihash v0.8.0
[INFO] [stderr]    Compiling holochain_json_derive v0.0.47
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.94s
[INFO] running `Command { std: "docker" "inspect" "a1a3b53db98e7934d458ae54a871fa96c76f6f63c3115c0cd00e53d760ecc130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a3b53db98e7934d458ae54a871fa96c76f6f63c3115c0cd00e53d760ecc130", kill_on_drop: false }`
[INFO] [stdout] a1a3b53db98e7934d458ae54a871fa96c76f6f63c3115c0cd00e53d760ecc130
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 170c033ee4ee19cf905aa6b63475d3d7935c132fe01ff2543d756fcc509f1ad8
[INFO] running `Command { std: "docker" "start" "-a" "170c033ee4ee19cf905aa6b63475d3d7935c132fe01ff2543d756fcc509f1ad8", kill_on_drop: false }`
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]    Compiling holochain_json_api v0.0.47 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `Command { std: "docker" "inspect" "170c033ee4ee19cf905aa6b63475d3d7935c132fe01ff2543d756fcc509f1ad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "170c033ee4ee19cf905aa6b63475d3d7935c132fe01ff2543d756fcc509f1ad8", kill_on_drop: false }`
[INFO] [stdout] 170c033ee4ee19cf905aa6b63475d3d7935c132fe01ff2543d756fcc509f1ad8
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 764675685d62be4fc49c92dd93a67a5c76eef2a5deff67ad2ec66567a171947f
[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" "764675685d62be4fc49c92dd93a67a5c76eef2a5deff67ad2ec66567a171947f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 22 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/holochain_json_api-e858be668b3b44df
[INFO] [stdout] test error::tests::can_instantiate ... ok
[INFO] [stdout] test error::tests::test_to_json ... ok
[INFO] [stdout] test error::tests::to_string ... ok
[INFO] [stdout] test json::tests::default_json_round_trip_test ... ok
[INFO] [stdout] test json::tests::json_bytes_test ... ok
[INFO] [stdout] test json::tests::json_from_raw_test ... ok
[INFO] [stdout] test json::tests::json_from_string_test ... ok
[INFO] [stdout] test json::tests::json_from_serde_test ... ok
[INFO] [stdout] test json::tests::json_from_vec ... ok
[INFO] [stdout] test json::tests::json_none_test ... ok
[INFO] [stdout] test json::tests::json_string_to_option ... ok
[INFO] [stdout] test json::tests::options_are_converted_to_null_or_value_respectively ... ok
[INFO] [stdout] test json::tests::json_result_round_trip_test ... ok
[INFO] [stdout] test json::tests::raw_from_number_test ... ok
[INFO] [stdout] test json::tests::raw_from_json_test ... ok
[INFO] [stdout] test json::tests::raw_from_string_test ... ok
[INFO] [stdout] test json::tests::result_from_json_string ... ok
[INFO] [stdout] test error::tests::error_test ... ok
[INFO] [stdout] test json::tests::string_from_raw_test ... ok
[INFO] [stdout] test error::tests::can_return_result ... ok
[INFO] [stdout] test json::tests::result_from_json_string_with_strings ... ok
[INFO] [stderr]    Doc-tests holochain_json_api
[INFO] [stdout] test error::tests::can_raise_json_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "764675685d62be4fc49c92dd93a67a5c76eef2a5deff67ad2ec66567a171947f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764675685d62be4fc49c92dd93a67a5c76eef2a5deff67ad2ec66567a171947f", kill_on_drop: false }`
[INFO] [stdout] 764675685d62be4fc49c92dd93a67a5c76eef2a5deff67ad2ec66567a171947f