[INFO] fetching crate spectre 0.1.0...
[INFO] testing spectre-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate spectre 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate spectre 0.1.0 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 spectre 0.1.0
[INFO] finished tweaking crates.io crate spectre 0.1.0
[INFO] tweaked toml for crates.io crate spectre 0.1.0 written to /workspace/builds/worker-13/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 636883f4d67334a5aab50063cdd420ead02721015513c3e97a6d7d4d5fa27936
[INFO] running `Command { std: "docker" "start" "-a" "636883f4d67334a5aab50063cdd420ead02721015513c3e97a6d7d4d5fa27936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "636883f4d67334a5aab50063cdd420ead02721015513c3e97a6d7d4d5fa27936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636883f4d67334a5aab50063cdd420ead02721015513c3e97a6d7d4d5fa27936", kill_on_drop: false }`
[INFO] [stdout] 636883f4d67334a5aab50063cdd420ead02721015513c3e97a6d7d4d5fa27936
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee36bed351955d580021633ba2997e32f00772e63c304ea73037c5f1d233a04f
[INFO] running `Command { std: "docker" "start" "-a" "ee36bed351955d580021633ba2997e32f00772e63c304ea73037c5f1d233a04f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling wide v0.7.4
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling simba v0.7.1
[INFO] [stderr]    Compiling nalgebra v0.30.1
[INFO] [stderr]    Compiling spectre v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.57s
[INFO] running `Command { std: "docker" "inspect" "ee36bed351955d580021633ba2997e32f00772e63c304ea73037c5f1d233a04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee36bed351955d580021633ba2997e32f00772e63c304ea73037c5f1d233a04f", kill_on_drop: false }`
[INFO] [stdout] ee36bed351955d580021633ba2997e32f00772e63c304ea73037c5f1d233a04f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 947d227db07263895b8934faa0dee0f4a33a601654f9624974b56df04841f296
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "947d227db07263895b8934faa0dee0f4a33a601654f9624974b56df04841f296", kill_on_drop: false }`
[INFO] [stderr]    Compiling spectre v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "947d227db07263895b8934faa0dee0f4a33a601654f9624974b56df04841f296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "947d227db07263895b8934faa0dee0f4a33a601654f9624974b56df04841f296", kill_on_drop: false }`
[INFO] [stdout] 947d227db07263895b8934faa0dee0f4a33a601654f9624974b56df04841f296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 711a44490cd5e47ad4c3391b91e70c53c426eedb39b4d1aafabcdecca4973e62
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "711a44490cd5e47ad4c3391b91e70c53c426eedb39b4d1aafabcdecca4973e62", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/spectre-8ec7700db5f72385)
[INFO] [stdout] running 20 tests
[INFO] [stdout] test edge::tests::new ... ok
[INFO] [stdout] test edge::tests::partial_eq ... ok
[INFO] [stdout] test graph::tests::clear_cache_on_insert ... ok
[INFO] [stdout] test graph::tests::contains ... ok
[INFO] [stdout] test graph::tests::degree_matrix ... ok
[INFO] [stdout] test graph::tests::degree_centrality ... ok
[INFO] [stdout] test edge::tests::hash ... ok
[INFO] [stdout] test edge::tests::source ... ok
[INFO] [stdout] test graph::tests::edge_count ... ok
[INFO] [stdout] test graph::tests::fiedler ... ok
[INFO] [stdout] test graph::tests::insert ... ok
[INFO] [stdout] test graph::tests::laplacian_matrix ... ok
[INFO] [stdout] test graph::tests::vertex_count ... ok
[INFO] [stdout] test graph::tests::generate_index ... ok
[INFO] [stdout] test graph::tests::eigenvalue_centrality ... ok
[INFO] [stdout] test graph::tests::vertices_from_edges ... ok
[INFO] [stdout] test graph::tests::density ... ok
[INFO] [stdout] test graph::tests::degree_centrality_delta ... ok
[INFO] [stderr]    Doc-tests spectre
[INFO] [stdout] test edge::tests::target ... ok
[INFO] [stdout] test graph::tests::adjacency_matrix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "711a44490cd5e47ad4c3391b91e70c53c426eedb39b4d1aafabcdecca4973e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "711a44490cd5e47ad4c3391b91e70c53c426eedb39b4d1aafabcdecca4973e62", kill_on_drop: false }`
[INFO] [stdout] 711a44490cd5e47ad4c3391b91e70c53c426eedb39b4d1aafabcdecca4973e62