[INFO] fetching crate argmin_testfunctions 0.1.1...
[INFO] testing argmin_testfunctions-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate argmin_testfunctions 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate argmin_testfunctions 0.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f88e6a54a2785ff8b69391b712ab962a4ecc9841ccde6f2e1449d5ffd026241
[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" "2f88e6a54a2785ff8b69391b712ab962a4ecc9841ccde6f2e1449d5ffd026241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f88e6a54a2785ff8b69391b712ab962a4ecc9841ccde6f2e1449d5ffd026241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f88e6a54a2785ff8b69391b712ab962a4ecc9841ccde6f2e1449d5ffd026241", kill_on_drop: false }`
[INFO] [stdout] 2f88e6a54a2785ff8b69391b712ab962a4ecc9841ccde6f2e1449d5ffd026241
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 7b94f5a161af11a8148f01c2aa5dd1c4ac1fc24a14982d47ea171db212f51a49
[INFO] running `Command { std: "docker" "start" "-a" "7b94f5a161af11a8148f01c2aa5dd1c4ac1fc24a14982d47ea171db212f51a49", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[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-integer v0.1.44
[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 10.18s
[INFO] running `Command { std: "docker" "inspect" "7b94f5a161af11a8148f01c2aa5dd1c4ac1fc24a14982d47ea171db212f51a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b94f5a161af11a8148f01c2aa5dd1c4ac1fc24a14982d47ea171db212f51a49", kill_on_drop: false }`
[INFO] [stdout] 7b94f5a161af11a8148f01c2aa5dd1c4ac1fc24a14982d47ea171db212f51a49
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] abc3d59c6334d5949918bd2493a2bc77274890efdd77a196ec837c92c4a079ad
[INFO] running `Command { std: "docker" "start" "-a" "abc3d59c6334d5949918bd2493a2bc77274890efdd77a196ec837c92c4a079ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling argmin_testfunctions v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "abc3d59c6334d5949918bd2493a2bc77274890efdd77a196ec837c92c4a079ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abc3d59c6334d5949918bd2493a2bc77274890efdd77a196ec837c92c4a079ad", kill_on_drop: false }`
[INFO] [stdout] abc3d59c6334d5949918bd2493a2bc77274890efdd77a196ec837c92c4a079ad
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] dbbf5d393439e661c6df4ca0933f0c860d9eebe4f22eeb536998afdd38f5df02
[INFO] running `Command { std: "docker" "start" "-a" "dbbf5d393439e661c6df4ca0933f0c860d9eebe4f22eeb536998afdd38f5df02", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/argmin_testfunctions-445ab0e4b6c65c2b
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test beale::tests::test_beale_optimum ... ok
[INFO] [stdout] test booth::tests::test_booth_optimum ... ok
[INFO] [stdout] test bukin::tests::test_bukin_n6_optimum ... ok
[INFO] [stdout] test himmelblau::tests::test_himmelblau_optimum ... ok
[INFO] [stdout] test goldsteinprice::tests::test_goldsteinprice_optimum ... ok
[INFO] [stdout] test holdertable::tests::test_holder_table_optimum ... ok
[INFO] [stdout] test ackley::tests::test_ackley_optimum ... ok
[INFO] [stdout] test ackley::tests::test_parameters ... ok
[INFO] [stdout] test eggholder::tests::test_eggholder_optimum ... ok
[INFO] [stdout] test levy::tests::test_levy_optimum ... ok
[INFO] [stdout] test crossintray::tests::test_cross_in_tray_optimum ... ok
[INFO] [stdout] test easom::tests::test_easom_optimum ... ok
[INFO] [stdout] test levy::tests::test_levy_n13_optimum ... ok
[INFO] [stdout] test matyas::tests::test_matyas_optimum ... ok
[INFO] [stdout] test mccorminck::tests::test_mccorminck_optimum ... ok
[INFO] [stdout] test picheny::tests::test_picheny_optimum ... ok
[INFO] [stdout] test beale::tests::test_beale_param_length ... ok
[INFO] [stdout] test rastrigin::tests::test_parameter_a ... ok
[INFO] [stdout] test booth::tests::test_booth_param_length ... ok
[INFO] [stdout] test rastrigin::tests::test_rastrigin_optimum ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_derivative ... ok
[INFO] [stdout] test bukin::tests::test_bukin_n6_param_length ... ok
[INFO] [stdout] test eggholder::tests::test_eggholder_param_length ... ok
[INFO] [stdout] test goldsteinprice::tests::test_goldsteinprice_param_length ... ok
[INFO] [stdout] test himmelblau::tests::test_himmelblau_param_length ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n2_optimum ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n4_param_length ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_optimum_2d ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n4_optimum ... ok
[INFO] [stdout] test sphere::tests::test_sphere_optimum ... ok
[INFO] [stdout] test styblinskitang::tests::test_styblinski_tang_optimum ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_optimum_3d ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n2_param_length ... ok
[INFO] [stdout] test crossintray::tests::test_cross_in_tray_param_length ... ok
[INFO] [stdout] test zero::tests::test_zero ... ok
[INFO] [stdout] test threehumpcamel::tests::test_threehumpcamel_optimum ... ok
[INFO] [stdout] test threehumpcamel::tests::test_threehumpcamel_param_length ... ok
[INFO] [stdout] test levy::tests::test_levy_n13_param_length ... ok
[INFO] [stdout] test matyas::tests::test_matyas_param_length ... ok
[INFO] [stdout] test mccorminck::tests::test_mccorminck_param_length ... ok
[INFO] [stdout] test picheny::tests::test_picheny_param_length ... ok
[INFO] [stdout] test levy::tests::test_levy_param_length ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_2d_with_nd ... ok
[INFO] [stdout] test easom::tests::test_easom_param_length ... ok
[INFO] [stdout] test holdertable::tests::test_holder_table_param_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dbbf5d393439e661c6df4ca0933f0c860d9eebe4f22eeb536998afdd38f5df02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbbf5d393439e661c6df4ca0933f0c860d9eebe4f22eeb536998afdd38f5df02", kill_on_drop: false }`
[INFO] [stdout] dbbf5d393439e661c6df4ca0933f0c860d9eebe4f22eeb536998afdd38f5df02