[INFO] crate clusterphobia 0.1.0 is already in cache
[INFO] testing clusterphobia-0.1.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate clusterphobia 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate clusterphobia 0.1.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 49a6f02bac07d968a46030412c1458e0750609e5c7cbfd29f11ad8d801a1ae87
[INFO] running `"docker" "start" "-a" "49a6f02bac07d968a46030412c1458e0750609e5c7cbfd29f11ad8d801a1ae87"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling oorandom v11.1.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling spectral v0.6.0
[INFO] [stderr]    Compiling criterion-plot v0.4.2
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling serde_json v1.0.53
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.2
[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 45.45s
[INFO] running `"docker" "inspect" "49a6f02bac07d968a46030412c1458e0750609e5c7cbfd29f11ad8d801a1ae87"`
[INFO] running `"docker" "rm" "-f" "49a6f02bac07d968a46030412c1458e0750609e5c7cbfd29f11ad8d801a1ae87"`
[INFO] [stdout] 49a6f02bac07d968a46030412c1458e0750609e5c7cbfd29f11ad8d801a1ae87
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2bf9963f4f0c7e8f22be2892a52bd2a25b3b5d411fff0180d5df34d462c27801
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "2bf9963f4f0c7e8f22be2892a52bd2a25b3b5d411fff0180d5df34d462c27801"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling clusterphobia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `"docker" "inspect" "2bf9963f4f0c7e8f22be2892a52bd2a25b3b5d411fff0180d5df34d462c27801"`
[INFO] running `"docker" "rm" "-f" "2bf9963f4f0c7e8f22be2892a52bd2a25b3b5d411fff0180d5df34d462c27801"`
[INFO] [stdout] 2bf9963f4f0c7e8f22be2892a52bd2a25b3b5d411fff0180d5df34d462c27801
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fff0646e86f01fbfae32d8fe3c5d5273ba479f358b70f507ad5888b2aec9b1dd
[INFO] running `"docker" "start" "-a" "fff0646e86f01fbfae32d8fe3c5d5273ba479f358b70f507ad5888b2aec9b1dd"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/clusterphobia-11363a93d42917ce
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test clustering::bcubed::tests::amigo_rag_bag ... ok
[INFO] [stdout] test clustering::bcubed::tests::amigo_cluster_homogeneity ... ok
[INFO] [stdout] test clustering::bcubed::tests::amigo_cluster_completeness ... ok
[INFO] [stdout] test clustering::bcubed::tests::amigo_cluster_size_vs_quantity ... ok
[INFO] [stdout] test clustering::tests::from_delimited_string ... ok
[INFO] [stdout] test clustering::tests::are_together ... ok
[INFO] [stdout] test clustering::tests::add_to_cluster ... ok
[INFO] [stdout] test clustering::tests::contains_item ... ok
[INFO] [stdout] test clustering::tests::move_item ... ok
[INFO] [stdout] test clustering::tests::get_category ... ok
[INFO] [stdout] test clustering::tests::add_to_new_cluster ... ok
[INFO] [stdout] test clustering::tests::merge ... ok
[INFO] [stdout] test tests::it_works ... 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
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fff0646e86f01fbfae32d8fe3c5d5273ba479f358b70f507ad5888b2aec9b1dd"`
[INFO] running `"docker" "rm" "-f" "fff0646e86f01fbfae32d8fe3c5d5273ba479f358b70f507ad5888b2aec9b1dd"`
[INFO] [stdout] fff0646e86f01fbfae32d8fe3c5d5273ba479f358b70f507ad5888b2aec9b1dd