[INFO] fetching crate clusterphobia 0.1.0...
[INFO] testing clusterphobia-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate clusterphobia 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate clusterphobia 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hilbert v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f456273d4d1a226f9beaae91edcebcaf34641a7a598d3a70b1622395c376cded
[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" "f456273d4d1a226f9beaae91edcebcaf34641a7a598d3a70b1622395c376cded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f456273d4d1a226f9beaae91edcebcaf34641a7a598d3a70b1622395c376cded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f456273d4d1a226f9beaae91edcebcaf34641a7a598d3a70b1622395c376cded", kill_on_drop: false }`
[INFO] [stdout] f456273d4d1a226f9beaae91edcebcaf34641a7a598d3a70b1622395c376cded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a7d09195a50500463aa2f7d1df758e207ee16a9c0c3732e9a4989fa4f0b9428
[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" "1a7d09195a50500463aa2f7d1df758e207ee16a9c0c3732e9a4989fa4f0b9428", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling spectral v0.6.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling hilbert v0.1.2
[INFO] [stderr]    Compiling clusterphobia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.69s
[INFO] running `Command { std: "docker" "inspect" "1a7d09195a50500463aa2f7d1df758e207ee16a9c0c3732e9a4989fa4f0b9428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a7d09195a50500463aa2f7d1df758e207ee16a9c0c3732e9a4989fa4f0b9428", kill_on_drop: false }`
[INFO] [stdout] 1a7d09195a50500463aa2f7d1df758e207ee16a9c0c3732e9a4989fa4f0b9428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--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] 2b719c2868ca762ae1d0f69d94c2385242d3df062b97d34adb131a838452b8cd
[INFO] running `Command { std: "docker" "start" "-a" "2b719c2868ca762ae1d0f69d94c2385242d3df062b97d34adb131a838452b8cd", 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] [stderr]    Compiling clusterphobia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "2b719c2868ca762ae1d0f69d94c2385242d3df062b97d34adb131a838452b8cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b719c2868ca762ae1d0f69d94c2385242d3df062b97d34adb131a838452b8cd", kill_on_drop: false }`
[INFO] [stdout] 2b719c2868ca762ae1d0f69d94c2385242d3df062b97d34adb131a838452b8cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d957e6c0fb6af64e30b25db583256f511afe714cb20b0639f138096c7dc459e
[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" "8d957e6c0fb6af64e30b25db583256f511afe714cb20b0639f138096c7dc459e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/clusterphobia-03b0934b9a7bf837)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test clustering::tests::add_to_new_cluster ... ok
[INFO] [stdout] test clustering::tests::are_together ... 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::bcubed::tests::amigo_cluster_homogeneity ... ok
[INFO] [stdout] test clustering::tests::from_delimited_string ... ok
[INFO] [stdout] test clustering::tests::add_to_cluster ... ok
[INFO] [stdout] test clustering::tests::move_item ... ok
[INFO] [stdout] test clustering::tests::get_category ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test clustering::tests::contains_item ... ok
[INFO] [stdout] test clustering::bcubed::tests::amigo_rag_bag ... ok
[INFO] [stdout] test clustering::tests::merge ... ok
[INFO] [stderr]    Doc-tests clusterphobia
[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 0.09s
[INFO] [stdout] 
[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 1.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d957e6c0fb6af64e30b25db583256f511afe714cb20b0639f138096c7dc459e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d957e6c0fb6af64e30b25db583256f511afe714cb20b0639f138096c7dc459e", kill_on_drop: false }`
[INFO] [stdout] 8d957e6c0fb6af64e30b25db583256f511afe714cb20b0639f138096c7dc459e