[INFO] fetching crate kg-js 0.6.0...
[INFO] testing kg-js-0.6.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate kg-js 0.6.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate kg-js 0.6.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kg-js 0.6.0
[INFO] finished tweaking crates.io crate kg-js 0.6.0
[INFO] tweaked toml for crates.io crate kg-js 0.6.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smallbox v0.8.1
[INFO] [stderr]   Downloaded smart-default v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8cb8807404545773e938b082efe46bb1e0bef263a159e7206ec574e9358df1d
[INFO] running `Command { std: "docker" "start" "-a" "b8cb8807404545773e938b082efe46bb1e0bef263a159e7206ec574e9358df1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8cb8807404545773e938b082efe46bb1e0bef263a159e7206ec574e9358df1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8cb8807404545773e938b082efe46bb1e0bef263a159e7206ec574e9358df1d", kill_on_drop: false }`
[INFO] [stdout] b8cb8807404545773e938b082efe46bb1e0bef263a159e7206ec574e9358df1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04f59ad778afd8dc0ebbe6161de9337d0b15b7335c6dd25835290a4651ebbd86
[INFO] running `Command { std: "docker" "start" "-a" "04f59ad778afd8dc0ebbe6161de9337d0b15b7335c6dd25835290a4651ebbd86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling smallbox v0.8.1
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling kg-js v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "04f59ad778afd8dc0ebbe6161de9337d0b15b7335c6dd25835290a4651ebbd86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f59ad778afd8dc0ebbe6161de9337d0b15b7335c6dd25835290a4651ebbd86", kill_on_drop: false }`
[INFO] [stdout] 04f59ad778afd8dc0ebbe6161de9337d0b15b7335c6dd25835290a4651ebbd86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eee4776f79122b2877473e58b2128a99e8635802ae0802c7bc119a57f1f56f85
[INFO] running `Command { std: "docker" "start" "-a" "eee4776f79122b2877473e58b2128a99e8635802ae0802c7bc119a57f1f56f85", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling smart-default v0.6.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling kg-js v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.34s
[INFO] running `Command { std: "docker" "inspect" "eee4776f79122b2877473e58b2128a99e8635802ae0802c7bc119a57f1f56f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee4776f79122b2877473e58b2128a99e8635802ae0802c7bc119a57f1f56f85", kill_on_drop: false }`
[INFO] [stdout] eee4776f79122b2877473e58b2128a99e8635802ae0802c7bc119a57f1f56f85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 163760986de1cf83eeac39624f3d4943e364da2ca1556ce5c5de2df6c69a3b27
[INFO] running `Command { std: "docker" "start" "-a" "163760986de1cf83eeac39624f3d4943e364da2ca1556ce5c5de2df6c69a3b27", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kg_js-688a18736f44e45c)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test ser::tests::write_map ... ok
[INFO] [stdout] test interop::call_rust_function ... ok
[INFO] [stdout] test de::tests::read_struct ... ok
[INFO] [stdout] test ser::tests::write_bytes ... ok
[INFO] [stdout] test ser::tests::write_enum_unit_variant ... ok
[INFO] [stdout] test ser::tests::write_struct_variant ... ok
[INFO] [stdout] test ser::tests::write_enum_struct_variant ... ok
[INFO] [stdout] test ser::tests::write_enum_tuple_variant ... ok
[INFO] [stdout] test ser::tests::write_newtype_variant ... ok
[INFO] [stdout] test ser::tests::write_unit_struct ... ok
[INFO] [stdout] test ser::tests::write_option_some ... ok
[INFO] [stdout] test ser::tests::write_newtype_struct ... ok
[INFO] [stdout] test ser::tests::write_struct ... ok
[INFO] [stdout] test ser::tests::write_string ... ok
[INFO] [stdout] test ser::tests::write_option_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kg-js
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "163760986de1cf83eeac39624f3d4943e364da2ca1556ce5c5de2df6c69a3b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "163760986de1cf83eeac39624f3d4943e364da2ca1556ce5c5de2df6c69a3b27", kill_on_drop: false }`
[INFO] [stdout] 163760986de1cf83eeac39624f3d4943e364da2ca1556ce5c5de2df6c69a3b27