[INFO] crate argmin_testfunctions 0.1.1 is already in cache
[INFO] testing argmin_testfunctions-0.1.1 against beta-2020-07-24 for beta-1.46-1
[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 beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87c8decaf84dae424858dbd60a0a53e1ec80a8c26ab469b8e79379a036235438
[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" "87c8decaf84dae424858dbd60a0a53e1ec80a8c26ab469b8e79379a036235438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87c8decaf84dae424858dbd60a0a53e1ec80a8c26ab469b8e79379a036235438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87c8decaf84dae424858dbd60a0a53e1ec80a8c26ab469b8e79379a036235438", kill_on_drop: false }`
[INFO] [stdout] 87c8decaf84dae424858dbd60a0a53e1ec80a8c26ab469b8e79379a036235438
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 67bb3c01638583108c46b60c83f11310fcde081b0b1624b27da663d82be41a48
[INFO] running `Command { std: "docker" "start" "-a" "67bb3c01638583108c46b60c83f11310fcde081b0b1624b27da663d82be41a48", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[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 v0.1.41
[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 11.87s
[INFO] running `Command { std: "docker" "inspect" "67bb3c01638583108c46b60c83f11310fcde081b0b1624b27da663d82be41a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67bb3c01638583108c46b60c83f11310fcde081b0b1624b27da663d82be41a48", kill_on_drop: false }`
[INFO] [stdout] 67bb3c01638583108c46b60c83f11310fcde081b0b1624b27da663d82be41a48
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] cb741640d3c8fc52258006e0b7ecab01d8d23408e9db704e8883c3572f05e41b
[INFO] running `Command { std: "docker" "start" "-a" "cb741640d3c8fc52258006e0b7ecab01d8d23408e9db704e8883c3572f05e41b", kill_on_drop: false }`
[INFO] [stderr]    Compiling argmin_testfunctions v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "cb741640d3c8fc52258006e0b7ecab01d8d23408e9db704e8883c3572f05e41b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb741640d3c8fc52258006e0b7ecab01d8d23408e9db704e8883c3572f05e41b", kill_on_drop: false }`
[INFO] [stdout] cb741640d3c8fc52258006e0b7ecab01d8d23408e9db704e8883c3572f05e41b
[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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] b5fd66a0deef02893c4f9d75061733c3f5324b718e412a4c5f1d6cec5cdfd52e
[INFO] running `Command { std: "docker" "start" "-a" "b5fd66a0deef02893c4f9d75061733c3f5324b718e412a4c5f1d6cec5cdfd52e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 45 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/argmin_testfunctions-4aa2594d78f00555
[INFO] [stdout] test booth::tests::test_booth_optimum ... ok
[INFO] [stdout] test beale::tests::test_beale_optimum ... ok
[INFO] [stdout] test eggholder::tests::test_eggholder_optimum ... ok
[INFO] [stdout] test ackley::tests::test_ackley_optimum ... ok
[INFO] [stdout] test bukin::tests::test_bukin_n6_optimum ... ok
[INFO] [stdout] test easom::tests::test_easom_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_parameters ... ok
[INFO] [stdout] test levy::tests::test_levy_n13_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 himmelblau::tests::test_himmelblau_optimum ... ok
[INFO] [stdout] test mccorminck::tests::test_mccorminck_optimum ... ok
[INFO] [stdout] test matyas::tests::test_matyas_optimum ... ok
[INFO] [stdout] test picheny::tests::test_picheny_optimum ... ok
[INFO] [stdout] test crossintray::tests::test_cross_in_tray_param_length ... ok
[INFO] [stdout] test rastrigin::tests::test_parameter_a ... ok
[INFO] [stdout] test bukin::tests::test_bukin_n6_param_length ... ok
[INFO] [stdout] test easom::tests::test_easom_param_length ... ok
[INFO] [stdout] test goldsteinprice::tests::test_goldsteinprice_param_length ... ok
[INFO] [stdout] test holdertable::tests::test_holder_table_param_length ... ok
[INFO] [stdout] test beale::tests::test_beale_param_length ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_derivative ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n2_optimum ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_optimum_3d ... ok
[INFO] [stdout] test rastrigin::tests::test_rastrigin_optimum ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_2d_with_nd ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_optimum_2d ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n2_param_length ... ok
[INFO] [stdout] test threehumpcamel::tests::test_threehumpcamel_param_length ... ok
[INFO] [stdout] test sphere::tests::test_sphere_optimum ... ok
[INFO] [stdout] test zero::tests::test_zero ... ok
[INFO] [stdout] test styblinskitang::tests::test_styblinski_tang_optimum ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n4_optimum ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n4_param_length ... ok
[INFO] [stdout] test threehumpcamel::tests::test_threehumpcamel_optimum ... ok
[INFO] [stdout] test himmelblau::tests::test_himmelblau_param_length ... ok
[INFO] [stdout] test eggholder::tests::test_eggholder_param_length ... ok
[INFO] [stdout] test levy::tests::test_levy_n13_param_length ... ok
[INFO] [stdout] test booth::tests::test_booth_param_length ... ok
[INFO] [stderr]    Doc-tests argmin_testfunctions
[INFO] [stdout] test levy::tests::test_levy_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 matyas::tests::test_matyas_param_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b5fd66a0deef02893c4f9d75061733c3f5324b718e412a4c5f1d6cec5cdfd52e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5fd66a0deef02893c4f9d75061733c3f5324b718e412a4c5f1d6cec5cdfd52e", kill_on_drop: false }`
[INFO] [stdout] b5fd66a0deef02893c4f9d75061733c3f5324b718e412a4c5f1d6cec5cdfd52e