[INFO] fetching crate horokai-network 0.1.1...
[INFO] testing horokai-network-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate horokai-network 0.1.1 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate horokai-network 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 horokai-network 0.1.1
[INFO] finished tweaking crates.io crate horokai-network 0.1.1
[INFO] tweaked toml for crates.io crate horokai-network 0.1.1 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] crate crates.io crate horokai-network 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] a8fb538c807008a71fe9410985653a0e4a459eb05e178892e9013446e9acaa44
[INFO] running `Command { std: "docker" "start" "-a" "a8fb538c807008a71fe9410985653a0e4a459eb05e178892e9013446e9acaa44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8fb538c807008a71fe9410985653a0e4a459eb05e178892e9013446e9acaa44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fb538c807008a71fe9410985653a0e4a459eb05e178892e9013446e9acaa44", kill_on_drop: false }`
[INFO] [stdout] a8fb538c807008a71fe9410985653a0e4a459eb05e178892e9013446e9acaa44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 1c48bfe105252c0e3e41e459525e227afc94d8b8cfda4829271c38f3f39d2bcb
[INFO] running `Command { std: "docker" "start" "-a" "1c48bfe105252c0e3e41e459525e227afc94d8b8cfda4829271c38f3f39d2bcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling horokai-network v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `Command { std: "docker" "inspect" "1c48bfe105252c0e3e41e459525e227afc94d8b8cfda4829271c38f3f39d2bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c48bfe105252c0e3e41e459525e227afc94d8b8cfda4829271c38f3f39d2bcb", kill_on_drop: false }`
[INFO] [stdout] 1c48bfe105252c0e3e41e459525e227afc94d8b8cfda4829271c38f3f39d2bcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] fa2c60350055aad058b5029a11a7f1cfa2b618950c84c4b566957d17618804e7
[INFO] running `Command { std: "docker" "start" "-a" "fa2c60350055aad058b5029a11a7f1cfa2b618950c84c4b566957d17618804e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling horokai-network v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "fa2c60350055aad058b5029a11a7f1cfa2b618950c84c4b566957d17618804e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa2c60350055aad058b5029a11a7f1cfa2b618950c84c4b566957d17618804e7", kill_on_drop: false }`
[INFO] [stdout] fa2c60350055aad058b5029a11a7f1cfa2b618950c84c4b566957d17618804e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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] 63ed3873e3fe645b829fd7b8d60423c97fb66b59a17f17c1b3a1ba56a7ee27f3
[INFO] running `Command { std: "docker" "start" "-a" "63ed3873e3fe645b829fd7b8d60423c97fb66b59a17f17c1b3a1ba56a7ee27f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/horokai_network-3318ba938b35f68d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test get::test_get_average_degree ... ok
[INFO] [stdout] test create::test_self_multi ... ok
[INFO] [stdout] test create::test_make_regular_random_graph ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test-9767f6d1e8d1676a)
[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] [stderr]    Doc-tests horokai-network
[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" "63ed3873e3fe645b829fd7b8d60423c97fb66b59a17f17c1b3a1ba56a7ee27f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ed3873e3fe645b829fd7b8d60423c97fb66b59a17f17c1b3a1ba56a7ee27f3", kill_on_drop: false }`
[INFO] [stdout] 63ed3873e3fe645b829fd7b8d60423c97fb66b59a17f17c1b3a1ba56a7ee27f3