[INFO] cloning repository https://github.com/illumination-k/markov-clustering-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/illumination-k/markov-clustering-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumination-k%2Fmarkov-clustering-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumination-k%2Fmarkov-clustering-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 099ed911e0c6a7157109feab1308efedd66c649d
[INFO] testing illumination-k/markov-clustering-rs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fillumination-k%2Fmarkov-clustering-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/illumination-k/markov-clustering-rs 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 git repo https://github.com/illumination-k/markov-clustering-rs
[INFO] finished tweaking git repo https://github.com/illumination-k/markov-clustering-rs
[INFO] tweaked toml for git repo https://github.com/illumination-k/markov-clustering-rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/illumination-k/markov-clustering-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matrixmultiply v0.2.4
[INFO] [stderr]   Downloaded ndarray v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6378415fb343f4b458000288b6a3f4639ffa52a18dfcb9abf2de5d8441ec41b1
[INFO] running `Command { std: "docker" "start" "-a" "6378415fb343f4b458000288b6a3f4639ffa52a18dfcb9abf2de5d8441ec41b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6378415fb343f4b458000288b6a3f4639ffa52a18dfcb9abf2de5d8441ec41b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6378415fb343f4b458000288b6a3f4639ffa52a18dfcb9abf2de5d8441ec41b1", kill_on_drop: false }`
[INFO] [stdout] 6378415fb343f4b458000288b6a3f4639ffa52a18dfcb9abf2de5d8441ec41b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 322fea920f65b9ba0aa7ec10e134a96c0173c419a6df44f4bc898db4aeef693d
[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" "322fea920f65b9ba0aa7ec10e134a96c0173c419a6df44f4bc898db4aeef693d", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling graph-clustering-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.03s
[INFO] running `Command { std: "docker" "inspect" "322fea920f65b9ba0aa7ec10e134a96c0173c419a6df44f4bc898db4aeef693d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322fea920f65b9ba0aa7ec10e134a96c0173c419a6df44f4bc898db4aeef693d", kill_on_drop: false }`
[INFO] [stdout] 322fea920f65b9ba0aa7ec10e134a96c0173c419a6df44f4bc898db4aeef693d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c629deb5a9ec67569a0dcabac4cf8989ed7153a2187513aba33c03dcfc6e452b
[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" "c629deb5a9ec67569a0dcabac4cf8989ed7153a2187513aba33c03dcfc6e452b", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling graph-clustering-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "c629deb5a9ec67569a0dcabac4cf8989ed7153a2187513aba33c03dcfc6e452b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c629deb5a9ec67569a0dcabac4cf8989ed7153a2187513aba33c03dcfc6e452b", kill_on_drop: false }`
[INFO] [stdout] c629deb5a9ec67569a0dcabac4cf8989ed7153a2187513aba33c03dcfc6e452b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 7f872d5c3d3d619d7c8aac5c149f7a884ff57f5401083c45a2a2ff3bdf2d1ca0
[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" "7f872d5c3d3d619d7c8aac5c149f7a884ff57f5401083c45a2a2ff3bdf2d1ca0", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/graph_clustering_rs-2ad5b4e7f6ed930f)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test mcode::test::test_get_node_weight_from_edges_1 ... ok
[INFO] [stdout] test mcl::test::test_pruned ... ok
[INFO] [stdout] test mcl::test::test_get_clusters_1 ... ok
[INFO] [stdout] test mcl::test::test_normalize_4 ... ok
[INFO] [stdout] test mcl::test::test_normalize_2 ... ok
[INFO] [stdout] test mcl::test::test_normalize_3 ... ok
[INFO] [stdout] test mcl::test::test_normalize_1 ... ok
[INFO] [stdout] test mcl::test::test_expand ... ok
[INFO] [stdout] test mcode::test::test_update_neighbors ... ok
[INFO] [stdout] test mcl::test::test_inflate ... ok
[INFO] [stdout] test mcl::test::test_mcl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graph-clustering-rs
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/mcl/mod.rs - mcl::MclExt::inflate (line 118) ... ok
[INFO] [stdout] test src/mcl/mod.rs - mcl::MclExt::expand (line 101) ... ok
[INFO] [stdout] test src/mcl/mod.rs - mcl::MclExt::prune (line 134) ... ok
[INFO] [stdout] test src/mcl/mod.rs - mcl::MclExt::normalize (line 84) ... ok
[INFO] [stdout] test src/mcl/mod.rs - mcl (line 5) ... ok
[INFO] [stdout] test src/mcl/mod.rs - mcl::MclExt::mcl (line 151) ... ok
[INFO] [stdout] test src/mcl/mod.rs - mcl::get_clusters (line 290) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7f872d5c3d3d619d7c8aac5c149f7a884ff57f5401083c45a2a2ff3bdf2d1ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f872d5c3d3d619d7c8aac5c149f7a884ff57f5401083c45a2a2ff3bdf2d1ca0", kill_on_drop: false }`
[INFO] [stdout] 7f872d5c3d3d619d7c8aac5c149f7a884ff57f5401083c45a2a2ff3bdf2d1ca0