[INFO] fetching crate argmin_testfunctions 0.1.1...
[INFO] testing argmin_testfunctions-0.1.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate argmin_testfunctions 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate argmin_testfunctions 0.1.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate argmin_testfunctions 0.1.1
[INFO] finished tweaking crates.io crate argmin_testfunctions 0.1.1
[INFO] tweaked toml for crates.io crate argmin_testfunctions 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ceb2e71c2f3aa9f9ffdf240d9bb2ad47cf14c4c649e560ef755b31720e83384a
[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" "ceb2e71c2f3aa9f9ffdf240d9bb2ad47cf14c4c649e560ef755b31720e83384a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceb2e71c2f3aa9f9ffdf240d9bb2ad47cf14c4c649e560ef755b31720e83384a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceb2e71c2f3aa9f9ffdf240d9bb2ad47cf14c4c649e560ef755b31720e83384a", kill_on_drop: false }`
[INFO] [stdout] ceb2e71c2f3aa9f9ffdf240d9bb2ad47cf14c4c649e560ef755b31720e83384a
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c041f9b1f0b31074816fef4a7685ec37b2b5c516630caec44ad67c55aa34b115
[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" "c041f9b1f0b31074816fef4a7685ec37b2b5c516630caec44ad67c55aa34b115", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling argmin_testfunctions v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "c041f9b1f0b31074816fef4a7685ec37b2b5c516630caec44ad67c55aa34b115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c041f9b1f0b31074816fef4a7685ec37b2b5c516630caec44ad67c55aa34b115", kill_on_drop: false }`
[INFO] [stdout] c041f9b1f0b31074816fef4a7685ec37b2b5c516630caec44ad67c55aa34b115
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e673b092fe91d00ba5c6f3cbeaf9262f5b6ff5f8d40e32415063df56b9c3ed61
[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" "e673b092fe91d00ba5c6f3cbeaf9262f5b6ff5f8d40e32415063df56b9c3ed61", kill_on_drop: false }`
[INFO] [stderr]    Compiling argmin_testfunctions v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "e673b092fe91d00ba5c6f3cbeaf9262f5b6ff5f8d40e32415063df56b9c3ed61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e673b092fe91d00ba5c6f3cbeaf9262f5b6ff5f8d40e32415063df56b9c3ed61", kill_on_drop: false }`
[INFO] [stdout] e673b092fe91d00ba5c6f3cbeaf9262f5b6ff5f8d40e32415063df56b9c3ed61
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f419d03472af7eb50b638daeafe82a6f99f9e23edb40643e6e8a7b752c6ddeb3
[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" "f419d03472af7eb50b638daeafe82a6f99f9e23edb40643e6e8a7b752c6ddeb3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 45 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/argmin_testfunctions-ea5b89132d282e5f)
[INFO] [stdout] test booth::tests::test_booth_optimum ... ok
[INFO] [stdout] test bukin::tests::test_bukin_n6_optimum ... ok
[INFO] [stdout] test beale::tests::test_beale_optimum ... ok
[INFO] [stdout] test ackley::tests::test_parameters ... ok
[INFO] [stdout] test himmelblau::tests::test_himmelblau_optimum ... ok
[INFO] [stdout] test ackley::tests::test_ackley_optimum ... ok
[INFO] [stdout] test eggholder::tests::test_eggholder_optimum ... ok
[INFO] [stdout] test goldsteinprice::tests::test_goldsteinprice_optimum ... ok
[INFO] [stdout] test holdertable::tests::test_holder_table_optimum ... ok
[INFO] [stdout] test crossintray::tests::test_cross_in_tray_optimum ... ok
[INFO] [stdout] test levy::tests::test_levy_optimum ... ok
[INFO] [stdout] test matyas::tests::test_matyas_optimum ... ok
[INFO] [stdout] test levy::tests::test_levy_n13_optimum ... ok
[INFO] [stdout] test mccorminck::tests::test_mccorminck_optimum ... ok
[INFO] [stdout] test picheny::tests::test_picheny_optimum ... ok
[INFO] [stdout] test easom::tests::test_easom_optimum ... ok
[INFO] [stdout] test rastrigin::tests::test_parameter_a ... ok
[INFO] [stdout] test rastrigin::tests::test_rastrigin_optimum ... ok
[INFO] [stdout] test bukin::tests::test_bukin_n6_param_length - should panic ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_optimum_2d ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_optimum_3d ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n2_optimum ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n2_param_length - should panic ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n4_optimum ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n4_param_length - should panic ... ok
[INFO] [stdout] test sphere::tests::test_sphere_optimum ... ok
[INFO] [stdout] test styblinskitang::tests::test_styblinski_tang_optimum ... ok
[INFO] [stdout] test threehumpcamel::tests::test_threehumpcamel_optimum ... ok
[INFO] [stdout] test threehumpcamel::tests::test_threehumpcamel_param_length - should panic ... ok
[INFO] [stdout] test zero::tests::test_zero ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_2d_with_nd - should panic ... ok
[INFO] [stdout] test crossintray::tests::test_cross_in_tray_param_length - should panic ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_derivative ... ok
[INFO] [stdout] test booth::tests::test_booth_param_length - should panic ... ok
[INFO] [stdout] test beale::tests::test_beale_param_length - should panic ... ok
[INFO] [stdout] test himmelblau::tests::test_himmelblau_param_length - should panic ... ok
[INFO] [stdout] test easom::tests::test_easom_param_length - should panic ... ok
[INFO] [stdout] test holdertable::tests::test_holder_table_param_length - should panic ... ok
[INFO] [stdout] test eggholder::tests::test_eggholder_param_length - should panic ... ok
[INFO] [stdout] test levy::tests::test_levy_n13_param_length - should panic ... ok
[INFO] [stdout] test levy::tests::test_levy_param_length - should panic ... ok
[INFO] [stdout] test mccorminck::tests::test_mccorminck_param_length - should panic ... ok
[INFO] [stdout] test matyas::tests::test_matyas_param_length - should panic ... ok
[INFO] [stdout] test picheny::tests::test_picheny_param_length - should panic ... ok
[INFO] [stdout] test goldsteinprice::tests::test_goldsteinprice_param_length - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests argmin_testfunctions
[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" "f419d03472af7eb50b638daeafe82a6f99f9e23edb40643e6e8a7b752c6ddeb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f419d03472af7eb50b638daeafe82a6f99f9e23edb40643e6e8a7b752c6ddeb3", kill_on_drop: false }`
[INFO] [stdout] f419d03472af7eb50b638daeafe82a6f99f9e23edb40643e6e8a7b752c6ddeb3