[INFO] fetching crate syzygy 0.0.6...
[INFO] testing syzygy-0.0.6 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate syzygy 0.0.6 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate syzygy 0.0.6 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syzygy 0.0.6
[INFO] finished tweaking crates.io crate syzygy 0.0.6
[INFO] tweaked toml for crates.io crate syzygy 0.0.6 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e40cfca464def826d893d36f195a532324e43ededee154c4c17f3c594cc59353
[INFO] running `Command { std: "docker" "start" "-a" "e40cfca464def826d893d36f195a532324e43ededee154c4c17f3c594cc59353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e40cfca464def826d893d36f195a532324e43ededee154c4c17f3c594cc59353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e40cfca464def826d893d36f195a532324e43ededee154c4c17f3c594cc59353", kill_on_drop: false }`
[INFO] [stdout] e40cfca464def826d893d36f195a532324e43ededee154c4c17f3c594cc59353
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e7f073c7d040fdf33b3a34120db5c77d90e81d02ac061859beee3765ac3df9a
[INFO] running `Command { std: "docker" "start" "-a" "0e7f073c7d040fdf33b3a34120db5c77d90e81d02ac061859beee3765ac3df9a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling erased-serde v0.3.18
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling typetag-impl v0.1.8
[INFO] [stderr]    Compiling inventory v0.2.2
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling typetag v0.1.8
[INFO] [stderr]    Compiling syzygy v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.12s
[INFO] running `Command { std: "docker" "inspect" "0e7f073c7d040fdf33b3a34120db5c77d90e81d02ac061859beee3765ac3df9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e7f073c7d040fdf33b3a34120db5c77d90e81d02ac061859beee3765ac3df9a", kill_on_drop: false }`
[INFO] [stdout] 0e7f073c7d040fdf33b3a34120db5c77d90e81d02ac061859beee3765ac3df9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 612fe8c189ff5232c685444aca07f35397b96a04ff7b66f88039cf0f147f8862
[INFO] running `Command { std: "docker" "start" "-a" "612fe8c189ff5232c685444aca07f35397b96a04ff7b66f88039cf0f147f8862", kill_on_drop: false }`
[INFO] [stderr]    Compiling syzygy v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.47s
[INFO] running `Command { std: "docker" "inspect" "612fe8c189ff5232c685444aca07f35397b96a04ff7b66f88039cf0f147f8862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "612fe8c189ff5232c685444aca07f35397b96a04ff7b66f88039cf0f147f8862", kill_on_drop: false }`
[INFO] [stdout] 612fe8c189ff5232c685444aca07f35397b96a04ff7b66f88039cf0f147f8862
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24f36e560fe11b982f4666fb17f594fb397730f4deb47dc214caf0e1887dc272
[INFO] running `Command { std: "docker" "start" "-a" "24f36e560fe11b982f4666fb17f594fb397730f4deb47dc214caf0e1887dc272", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syzygy-f66d0037ccfedc5c)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::deadline_recur ... ok
[INFO] [stdout] test tests::constant_recur ... ok
[INFO] [stdout] test tests::date_dep ... ok
[INFO] [stdout] test tests::hierarchical_deps ... ok
[INFO] [stdout] test tests::hierarchical_tasks ... ok
[INFO] [stdout] test tests::direct_dep ... ok
[INFO] [stdout] test tests::metadata_sanity ... ok
[INFO] [stdout] test tests::reldate_dep ... ok
[INFO] [stdout] test tests::multiple_deps ... ok
[INFO] [stdout] test tests::task_sanity ... ok
[INFO] [stdout] test tests::serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syzygy
[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" "24f36e560fe11b982f4666fb17f594fb397730f4deb47dc214caf0e1887dc272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24f36e560fe11b982f4666fb17f594fb397730f4deb47dc214caf0e1887dc272", kill_on_drop: false }`
[INFO] [stdout] 24f36e560fe11b982f4666fb17f594fb397730f4deb47dc214caf0e1887dc272