[INFO] fetching crate swarm 0.1.3...
[INFO] testing swarm-0.1.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate swarm 0.1.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate swarm 0.1.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate swarm 0.1.3
[INFO] tweaked toml for crates.io crate swarm 0.1.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swarm 0.1.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swarm 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79b679caacd6bdb3bc3ad430e4d711485860976071dcf2290f0367dec1e1d728
[INFO] running `Command { std: "docker" "start" "-a" "79b679caacd6bdb3bc3ad430e4d711485860976071dcf2290f0367dec1e1d728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79b679caacd6bdb3bc3ad430e4d711485860976071dcf2290f0367dec1e1d728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79b679caacd6bdb3bc3ad430e4d711485860976071dcf2290f0367dec1e1d728", kill_on_drop: false }`
[INFO] [stdout] 79b679caacd6bdb3bc3ad430e4d711485860976071dcf2290f0367dec1e1d728
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a5544982393532ddc3c7f334d3f57e1a5c59be07df74e5224646ad1d31a6801
[INFO] running `Command { std: "docker" "start" "-a" "3a5544982393532ddc3c7f334d3f57e1a5c59be07df74e5224646ad1d31a6801", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling swarm v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "3a5544982393532ddc3c7f334d3f57e1a5c59be07df74e5224646ad1d31a6801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5544982393532ddc3c7f334d3f57e1a5c59be07df74e5224646ad1d31a6801", kill_on_drop: false }`
[INFO] [stdout] 3a5544982393532ddc3c7f334d3f57e1a5c59be07df74e5224646ad1d31a6801
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6de1a7fb62b81ad9313c5525d787c879de91f01300ea17b5a0d7f57c8c64705
[INFO] running `Command { std: "docker" "start" "-a" "f6de1a7fb62b81ad9313c5525d787c879de91f01300ea17b5a0d7f57c8c64705", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling swarm v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "f6de1a7fb62b81ad9313c5525d787c879de91f01300ea17b5a0d7f57c8c64705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6de1a7fb62b81ad9313c5525d787c879de91f01300ea17b5a0d7f57c8c64705", kill_on_drop: false }`
[INFO] [stdout] f6de1a7fb62b81ad9313c5525d787c879de91f01300ea17b5a0d7f57c8c64705
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b9bab0eec69132f756011f7d8d141c9cd765fe142436988715d3f154536d592
[INFO] running `Command { std: "docker" "start" "-a" "9b9bab0eec69132f756011f7d8d141c9cd765fe142436988715d3f154536d592", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swarm-299956ea6f976210)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test initialisation::tests::test_lhs_centred ... ok
[INFO] [stdout] test initialisation::tests::test_random_initialisation ... ok
[INFO] [stdout] test tests::test_optimiser_solve_pso_dispatch ... ok
[INFO] [stdout] test tests::test_optimiser_solve_nsga_dispatch ... ok
[INFO] [stdout] test initialisation::tests::test_lhs_properties ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/binh_korn_test.rs (/opt/rustwide/target/debug/deps/binh_korn_test-8c4126c835b26f51)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_nsga_on_binh_and_korn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.41s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/constrained_quadratic_test.rs (/opt/rustwide/target/debug/deps/constrained_quadratic_test-bd152c260028dd35)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_pso_on_constrained_quadratic_problem ... ok
[INFO] [stdout] test test_nsga_on_constrained_quadratic_problem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/himmelblau_test.rs (/opt/rustwide/target/debug/deps/himmelblau_test-5e16c64d961b1aaa)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_pso_on_himmelblau ... ok
[INFO] [stdout] test test_nsga_on_himmelblau ... ok
[INFO] [stderr]      Running tests/zdt1_benchmark_test.rs (/opt/rustwide/target/debug/deps/zdt1_benchmark_test-7ef8971653f19758)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.40s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_nsga_on_zdt1 ... ok
[INFO] [stderr]    Doc-tests swarm
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.54s
[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" "9b9bab0eec69132f756011f7d8d141c9cd765fe142436988715d3f154536d592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9bab0eec69132f756011f7d8d141c9cd765fe142436988715d3f154536d592", kill_on_drop: false }`
[INFO] [stdout] 9b9bab0eec69132f756011f7d8d141c9cd765fe142436988715d3f154536d592