[INFO] fetching crate indradb-lib 2.1.0...
[INFO] testing indradb-lib-2.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate indradb-lib 2.1.0 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate indradb-lib 2.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate indradb-lib 2.1.0
[INFO] finished tweaking crates.io crate indradb-lib 2.1.0
[INFO] tweaked toml for crates.io crate indradb-lib 2.1.0 written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 222cd93b83a493d55918b1006eb8864d919d28a589122bf295afa783846fffec
[INFO] running `Command { std: "docker" "start" "-a" "222cd93b83a493d55918b1006eb8864d919d28a589122bf295afa783846fffec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "222cd93b83a493d55918b1006eb8864d919d28a589122bf295afa783846fffec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222cd93b83a493d55918b1006eb8864d919d28a589122bf295afa783846fffec", kill_on_drop: false }`
[INFO] [stdout] 222cd93b83a493d55918b1006eb8864d919d28a589122bf295afa783846fffec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57f358f661b76ba2ff46c1973f17d89d0d5c946178372db20c9bba6c4ba1260c
[INFO] running `Command { std: "docker" "start" "-a" "57f358f661b76ba2ff46c1973f17d89d0d5c946178372db20c9bba6c4ba1260c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling indradb-lib v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.12s
[INFO] running `Command { std: "docker" "inspect" "57f358f661b76ba2ff46c1973f17d89d0d5c946178372db20c9bba6c4ba1260c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f358f661b76ba2ff46c1973f17d89d0d5c946178372db20c9bba6c4ba1260c", kill_on_drop: false }`
[INFO] [stdout] 57f358f661b76ba2ff46c1973f17d89d0d5c946178372db20c9bba6c4ba1260c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bc7cc456fef60bae20e95ff327d98c3426924ea77be4deebb0f3fbf40c185f2
[INFO] running `Command { std: "docker" "start" "-a" "4bc7cc456fef60bae20e95ff327d98c3426924ea77be4deebb0f3fbf40c185f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling indradb-lib v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "4bc7cc456fef60bae20e95ff327d98c3426924ea77be4deebb0f3fbf40c185f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc7cc456fef60bae20e95ff327d98c3426924ea77be4deebb0f3fbf40c185f2", kill_on_drop: false }`
[INFO] [stdout] 4bc7cc456fef60bae20e95ff327d98c3426924ea77be4deebb0f3fbf40c185f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0e72d7a7daaa069c3e9ff87c59b810f6eab8754863b970eaa046d07c352f618
[INFO] running `Command { std: "docker" "start" "-a" "b0e72d7a7daaa069c3e9ff87c59b810f6eab8754863b970eaa046d07c352f618", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/indradb-927328ede14de29a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]    Doc-tests indradb
[INFO] [stdout] test models::queries::tests::should_convert_str_to_edge_direction ... ok
[INFO] [stdout] test models::edges::tests::should_create_edge_with_current_datetime ... ok
[INFO] [stdout] test models::queries::tests::should_convert_edge_direction_to_string ... ok
[INFO] [stdout] test util::tests::should_generate_next_uuid ... ok
[INFO] [stdout] test models::types::tests::should_fail_for_invalid_types ... ok
[INFO] [stdout] test util::tests::should_generate_new_uuid_v1 ... ok
[INFO] [stdout] test models::types::tests::should_convert_str_to_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0e72d7a7daaa069c3e9ff87c59b810f6eab8754863b970eaa046d07c352f618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0e72d7a7daaa069c3e9ff87c59b810f6eab8754863b970eaa046d07c352f618", kill_on_drop: false }`
[INFO] [stdout] b0e72d7a7daaa069c3e9ff87c59b810f6eab8754863b970eaa046d07c352f618