[INFO] fetching crate clusterphobia 0.1.0...
[INFO] testing clusterphobia-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate clusterphobia 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate clusterphobia 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate clusterphobia 0.1.0
[INFO] finished tweaking crates.io crate clusterphobia 0.1.0
[INFO] tweaked toml for crates.io crate clusterphobia 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0406c339f6250aeb4f25af00c77e52c9fbb321d11dae26dc39f09969baa59f6
[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" "b0406c339f6250aeb4f25af00c77e52c9fbb321d11dae26dc39f09969baa59f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0406c339f6250aeb4f25af00c77e52c9fbb321d11dae26dc39f09969baa59f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0406c339f6250aeb4f25af00c77e52c9fbb321d11dae26dc39f09969baa59f6", kill_on_drop: false }`
[INFO] [stdout] b0406c339f6250aeb4f25af00c77e52c9fbb321d11dae26dc39f09969baa59f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 5637eeca484457f1e4b5064d1f238a0de9116d601f62416d3cf1b5b8c6c22a8c
[INFO] running `Command { std: "docker" "start" "-a" "5637eeca484457f1e4b5064d1f238a0de9116d601f62416d3cf1b5b8c6c22a8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling spectral v0.6.0
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.2.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling hilbert v0.1.1
[INFO] [stderr]    Compiling clusterphobia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.49s
[INFO] running `Command { std: "docker" "inspect" "5637eeca484457f1e4b5064d1f238a0de9116d601f62416d3cf1b5b8c6c22a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5637eeca484457f1e4b5064d1f238a0de9116d601f62416d3cf1b5b8c6c22a8c", kill_on_drop: false }`
[INFO] [stdout] 5637eeca484457f1e4b5064d1f238a0de9116d601f62416d3cf1b5b8c6c22a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c33c255b78827153e043cb3f8dc2ead9214e15d55a4b4c4a2a52468dae92be4
[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" "6c33c255b78827153e043cb3f8dc2ead9214e15d55a4b4c4a2a52468dae92be4", kill_on_drop: false }`
[INFO] [stderr]    Compiling clusterphobia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `Command { std: "docker" "inspect" "6c33c255b78827153e043cb3f8dc2ead9214e15d55a4b4c4a2a52468dae92be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c33c255b78827153e043cb3f8dc2ead9214e15d55a4b4c4a2a52468dae92be4", kill_on_drop: false }`
[INFO] [stdout] 6c33c255b78827153e043cb3f8dc2ead9214e15d55a4b4c4a2a52468dae92be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b3748ac382906bf8bf5ed4cc0a353f3966548c7fa20d2a1de4ae45373ba02c25
[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" "b3748ac382906bf8bf5ed4cc0a353f3966548c7fa20d2a1de4ae45373ba02c25", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/clusterphobia-f9b615c4915204a8
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test clustering::bcubed::tests::amigo_cluster_homogeneity ... ok
[INFO] [stdout] test clustering::bcubed::tests::amigo_cluster_completeness ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test clustering::tests::get_category ... ok
[INFO] [stdout] test clustering::tests::contains_item ... ok
[INFO] [stdout] test clustering::tests::are_together ... ok
[INFO] [stdout] test clustering::bcubed::tests::amigo_cluster_size_vs_quantity ... ok
[INFO] [stdout] test clustering::tests::move_item ... ok
[INFO] [stdout] test clustering::tests::from_delimited_string ... ok
[INFO] [stdout] test clustering::tests::merge ... ok
[INFO] [stdout] test clustering::tests::add_to_cluster ... ok
[INFO] [stdout] test clustering::tests::add_to_new_cluster ... ok
[INFO] [stdout] test clustering::bcubed::tests::amigo_rag_bag ... ok
[INFO] [stdout] test test_data::tests::parse_s2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clusterphobia
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/clustering/bcubed.rs - clustering::bcubed::BCubed (line 37) ... ok
[INFO] [stdout] test src/clustering/mod.rs - clustering::from_delimited_string (line 251) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3748ac382906bf8bf5ed4cc0a353f3966548c7fa20d2a1de4ae45373ba02c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3748ac382906bf8bf5ed4cc0a353f3966548c7fa20d2a1de4ae45373ba02c25", kill_on_drop: false }`
[INFO] [stdout] b3748ac382906bf8bf5ed4cc0a353f3966548c7fa20d2a1de4ae45373ba02c25