[INFO] fetching crate syzygy 0.0.6...
[INFO] testing syzygy-0.0.6 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate syzygy 0.0.6 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate syzygy 0.0.6 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0ac5e1b362818f01d9d6e8d7fc88cddb5fad428fad9df332016a4b74676506e
[INFO] running `Command { std: "docker" "start" "-a" "f0ac5e1b362818f01d9d6e8d7fc88cddb5fad428fad9df332016a4b74676506e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0ac5e1b362818f01d9d6e8d7fc88cddb5fad428fad9df332016a4b74676506e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ac5e1b362818f01d9d6e8d7fc88cddb5fad428fad9df332016a4b74676506e", kill_on_drop: false }`
[INFO] [stdout] f0ac5e1b362818f01d9d6e8d7fc88cddb5fad428fad9df332016a4b74676506e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc85cff24071820f2b2c7d0adab2e522aeca03dcd242657accc19f1e1fa9ed7a
[INFO] running `Command { std: "docker" "start" "-a" "bc85cff24071820f2b2c7d0adab2e522aeca03dcd242657accc19f1e1fa9ed7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling erased-serde v0.3.20
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling ctor v0.1.22
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling typetag-impl v0.1.8
[INFO] [stderr]    Compiling inventory v0.2.2
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.79
[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 13.96s
[INFO] running `Command { std: "docker" "inspect" "bc85cff24071820f2b2c7d0adab2e522aeca03dcd242657accc19f1e1fa9ed7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc85cff24071820f2b2c7d0adab2e522aeca03dcd242657accc19f1e1fa9ed7a", kill_on_drop: false }`
[INFO] [stdout] bc85cff24071820f2b2c7d0adab2e522aeca03dcd242657accc19f1e1fa9ed7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87be55572c8470c588819855e1c5752249d60b71edaff074db8473101fd25cd2
[INFO] running `Command { std: "docker" "start" "-a" "87be55572c8470c588819855e1c5752249d60b71edaff074db8473101fd25cd2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syzygy v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.42s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/syzygy-cd273bfc1c3f8ac5)
[INFO] running `Command { std: "docker" "inspect" "87be55572c8470c588819855e1c5752249d60b71edaff074db8473101fd25cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87be55572c8470c588819855e1c5752249d60b71edaff074db8473101fd25cd2", kill_on_drop: false }`
[INFO] [stdout] 87be55572c8470c588819855e1c5752249d60b71edaff074db8473101fd25cd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64f5a8f5563f88ef0b6e3d2e078ad5e7f1c2894c238f432e52d9371141ef24bd
[INFO] running `Command { std: "docker" "start" "-a" "64f5a8f5563f88ef0b6e3d2e078ad5e7f1c2894c238f432e52d9371141ef24bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syzygy-cd273bfc1c3f8ac5)
[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::direct_dep ... ok
[INFO] [stdout] test tests::hierarchical_tasks ... ok
[INFO] [stdout] test tests::date_dep ... ok
[INFO] [stdout] test tests::hierarchical_deps ... ok
[INFO] [stdout] test tests::multiple_deps ... ok
[INFO] [stdout] test tests::metadata_sanity ... ok
[INFO] [stdout] test tests::reldate_dep ... 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" "64f5a8f5563f88ef0b6e3d2e078ad5e7f1c2894c238f432e52d9371141ef24bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f5a8f5563f88ef0b6e3d2e078ad5e7f1c2894c238f432e52d9371141ef24bd", kill_on_drop: false }`
[INFO] [stdout] 64f5a8f5563f88ef0b6e3d2e078ad5e7f1c2894c238f432e52d9371141ef24bd