[INFO] fetching crate serde_dbus 0.1.1...
[INFO] testing serde_dbus-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate serde_dbus 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate serde_dbus 0.1.1 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 serde_dbus 0.1.1
[INFO] finished tweaking crates.io crate serde_dbus 0.1.1
[INFO] tweaked toml for crates.io crate serde_dbus 0.1.1 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] 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 test-log v0.2.8
[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] ed5626d29901ffda7c613d6860554074914e11bb5d8fbc1fb91eb51cd659f086
[INFO] running `Command { std: "docker" "start" "-a" "ed5626d29901ffda7c613d6860554074914e11bb5d8fbc1fb91eb51cd659f086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed5626d29901ffda7c613d6860554074914e11bb5d8fbc1fb91eb51cd659f086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5626d29901ffda7c613d6860554074914e11bb5d8fbc1fb91eb51cd659f086", kill_on_drop: false }`
[INFO] [stdout] ed5626d29901ffda7c613d6860554074914e11bb5d8fbc1fb91eb51cd659f086
[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] a90c71eb46b7580bbe9aa365e4fb23b75db374c9c1de37e87bb8227c05bf9c59
[INFO] running `Command { std: "docker" "start" "-a" "a90c71eb46b7580bbe9aa365e4fb23b75db374c9c1de37e87bb8227c05bf9c59", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling test-log v0.2.8
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_dbus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.58s
[INFO] running `Command { std: "docker" "inspect" "a90c71eb46b7580bbe9aa365e4fb23b75db374c9c1de37e87bb8227c05bf9c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90c71eb46b7580bbe9aa365e4fb23b75db374c9c1de37e87bb8227c05bf9c59", kill_on_drop: false }`
[INFO] [stdout] a90c71eb46b7580bbe9aa365e4fb23b75db374c9c1de37e87bb8227c05bf9c59
[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] 79df0519f1c45912e54a995599fe0406e4f9d7ab486239359acb52b2e1a7bbea
[INFO] running `Command { std: "docker" "start" "-a" "79df0519f1c45912e54a995599fe0406e4f9d7ab486239359acb52b2e1a7bbea", kill_on_drop: false }`
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling serde_dbus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `Command { std: "docker" "inspect" "79df0519f1c45912e54a995599fe0406e4f9d7ab486239359acb52b2e1a7bbea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79df0519f1c45912e54a995599fe0406e4f9d7ab486239359acb52b2e1a7bbea", kill_on_drop: false }`
[INFO] [stdout] 79df0519f1c45912e54a995599fe0406e4f9d7ab486239359acb52b2e1a7bbea
[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] 2f5378376951cdbd134bebe90589fdba05842d3be2c291d4616f05bf84dec733
[INFO] running `Command { std: "docker" "start" "-a" "2f5378376951cdbd134bebe90589fdba05842d3be2c291d4616f05bf84dec733", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_dbus-54b5a3595ff67193)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test align::tests::alignment ... ok
[INFO] [stdout] test de::tests::round_trip_float ... ok
[INFO] [stdout] test de::tests::round_trip_array0 ... ok
[INFO] [stdout] test de::tests::round_trip_bool ... ok
[INFO] [stdout] test de::tests::round_trip_none_string ... ok
[INFO] [stdout] test de::tests::round_trip_int ... ok
[INFO] [stdout] test de::tests::round_trip_some_string ... ok
[INFO] [stdout] test de::tests::round_trip_struct0 ... ok
[INFO] [stdout] test de::tests::round_trip_struct1 ... ok
[INFO] [stdout] test de::tests::round_trip_unit ... ok
[INFO] [stdout] test de::tests::round_trip_unit_struct ... ok
[INFO] [stdout] test de::tests::tuple_vs_struct ... ok
[INFO] [stdout] test ser::internal::tests::serialize_int ... ok
[INFO] [stdout] test ser::internal::tests::serialize_dict ... ok
[INFO] [stdout] test ser::internal::tests::serialize_intary ... ok
[INFO] [stdout] test ser::internal::tests::serialize_struct ... ok
[INFO] [stdout] test ser::internal::tests::serialize_variant_farray ... ok
[INFO] [stdout] test ser::internal::tests::serialize_variant_int ... ok
[INFO] [stdout] test ser::tests::optional_fields2 ... ok
[INFO] [stdout] test ser::tests::optional_fields ... ok
[INFO] [stdout] test ser::tests::serialize_dict ... ok
[INFO] [stdout] test ser::tests::serialize_dict_simpler ... ok
[INFO] [stdout] test ser::tests::serialize_int ... ok
[INFO] [stdout] test ser::tests::serialize_struct ... ok
[INFO] [stdout] test ser::tests::serialize_tuple ... ok
[INFO] [stdout] test ser::tests::tuple_vs_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_dbus
[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" "2f5378376951cdbd134bebe90589fdba05842d3be2c291d4616f05bf84dec733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f5378376951cdbd134bebe90589fdba05842d3be2c291d4616f05bf84dec733", kill_on_drop: false }`
[INFO] [stdout] 2f5378376951cdbd134bebe90589fdba05842d3be2c291d4616f05bf84dec733