[INFO] fetching crate argmin_testfunctions 0.3.0...
[INFO] testing argmin_testfunctions-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate argmin_testfunctions 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate argmin_testfunctions 0.3.0
[INFO] finished tweaking crates.io crate argmin_testfunctions 0.3.0
[INFO] tweaked toml for crates.io crate argmin_testfunctions 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate argmin_testfunctions 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate argmin_testfunctions 0.3.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9385caa941590e6ebec867c30c97a2273665286ecfea07918298aa4d9be7b6b5
[INFO] running `Command { std: "docker" "start" "-a" "9385caa941590e6ebec867c30c97a2273665286ecfea07918298aa4d9be7b6b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9385caa941590e6ebec867c30c97a2273665286ecfea07918298aa4d9be7b6b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9385caa941590e6ebec867c30c97a2273665286ecfea07918298aa4d9be7b6b5", kill_on_drop: false }`
[INFO] [stdout] 9385caa941590e6ebec867c30c97a2273665286ecfea07918298aa4d9be7b6b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbee07c1e04cf27d55c60781d9fdb7bc7b5bbc264ee0f270afff3473682ffe69
[INFO] running `Command { std: "docker" "start" "-a" "cbee07c1e04cf27d55c60781d9fdb7bc7b5bbc264ee0f270afff3473682ffe69", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
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[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling argmin_testfunctions v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.36s
[INFO] running `Command { std: "docker" "inspect" "cbee07c1e04cf27d55c60781d9fdb7bc7b5bbc264ee0f270afff3473682ffe69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbee07c1e04cf27d55c60781d9fdb7bc7b5bbc264ee0f270afff3473682ffe69", kill_on_drop: false }`
[INFO] [stdout] cbee07c1e04cf27d55c60781d9fdb7bc7b5bbc264ee0f270afff3473682ffe69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1497211bcd5221e5f6478dc7d36c64ab7e9b437a4782334f3c11c3474a88f437
[INFO] running `Command { std: "docker" "start" "-a" "1497211bcd5221e5f6478dc7d36c64ab7e9b437a4782334f3c11c3474a88f437", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling argmin_testfunctions v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tempfile v3.20.0
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[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 36.91s
[INFO] running `Command { std: "docker" "inspect" "1497211bcd5221e5f6478dc7d36c64ab7e9b437a4782334f3c11c3474a88f437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1497211bcd5221e5f6478dc7d36c64ab7e9b437a4782334f3c11c3474a88f437", kill_on_drop: false }`
[INFO] [stdout] 1497211bcd5221e5f6478dc7d36c64ab7e9b437a4782334f3c11c3474a88f437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88f4ac1ff1e47f4cf7c817bdda65334fca3691ffb1fa8db53b064e810d4cb79a
[INFO] running `Command { std: "docker" "start" "-a" "88f4ac1ff1e47f4cf7c817bdda65334fca3691ffb1fa8db53b064e810d4cb79a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/argmin_testfunctions-256648cc1cb3871c)
[INFO] [stdout] 
[INFO] [stdout] running 97 tests
[INFO] [stdout] test ackley::tests::test_ackley_optimum ... ok
[INFO] [stdout] test booth::tests::test_booth_optimum ... ok
[INFO] [stdout] test beale::tests::test_beale_optimum ... ok
[INFO] [stdout] test bukin::tests::test_bukin_n6_optimum ... ok
[INFO] [stdout] test crossintray::tests::test_cross_in_tray_optimum ... ok
[INFO] [stdout] test bukin::tests::test_bukin_n6_hessian_finitediff ... ok
[INFO] [stdout] test beale::tests::test_beale_hessian_finitediff ... ok
[INFO] [stdout] test booth::tests::test_booth_derivative_finitediff ... ok
[INFO] [stdout] test eggholder::tests::test_eggholder_optimum ... ok
[INFO] [stdout] test easom::tests::test_easom_optimum ... ok
[INFO] [stdout] test easom::tests::test_easom_derivative_finitediff ... ok
[INFO] [stdout] test beale::tests::test_beale_derivative ... ok
[INFO] [stdout] test booth::tests::test_booth_hessian ... ok
[INFO] [stdout] test goldsteinprice::tests::test_goldsteinprice_optimum ... ok
[INFO] [stdout] test crossintray::tests::test_cross_in_tray_hessian_finitediff ... ok
[INFO] [stdout] test ackley::tests::test_ackley_hessian_finitediff ... ok
[INFO] [stdout] test goldsteinprice::tests::test_goldsteinprice_hessian_finitediff ... ok
[INFO] [stdout] test goldsteinprice::tests::test_goldsteinprice_hessian_finitediff_narrow ... ok
[INFO] [stdout] test bukin::tests::test_bukin_n6_derivative_finitediff ... ok
[INFO] [stdout] test goldsteinprice::tests::test_goldsteinprice_derivative_finitediff_narrow ... ok
[INFO] [stdout] test ackley::tests::test_parameters ... ok
[INFO] [stdout] test ackley::tests::test_ackley_derivative_const_finitediff ... ok
[INFO] [stdout] test goldsteinprice::tests::test_goldsteinprice_derivative_finitediff ... ok
[INFO] [stdout] test himmelblau::tests::test_himmelblau_derivative_finitediff ... ok
[INFO] [stdout] test crossintray::tests::test_cross_in_tray_derivative_finitediff ... ok
[INFO] [stdout] test eggholder::tests::test_eggholder_derivative_finitediff ... ok
[INFO] [stdout] test himmelblau::tests::test_himmelblau_optimum ... ok
[INFO] [stdout] test holdertable::tests::test_holder_table_optimum ... ok
[INFO] [stdout] test levy::tests::test_levy_optimum ... ok
[INFO] [stdout] test levy::tests::test_levy_n13_optimum ... ok
[INFO] [stdout] test easom::tests::test_easom_hessian_finitediff ... ok
[INFO] [stdout] test matyas::tests::test_matyas_optimum ... ok
[INFO] [stdout] test ackley::tests::test_ackley_derivative_finitediff ... ok
[INFO] [stdout] test levy::tests::test_levy_n13_hessian_finitediff ... ok
[INFO] [stdout] test matyas::tests::test_matyas_derivative ... ok
[INFO] [stdout] test mccormick::tests::test_mccormick_optimum ... ok
[INFO] [stdout] test matyas::tests::test_matyas_hessian ... ok
[INFO] [stdout] test eggholder::tests::test_eggholder_hessian_finitediff ... ok
[INFO] [stdout] test mccormick::tests::test_mccormick_hessian_finitediff ... ok
[INFO] [stdout] test picheny::tests::test_picheny_optimum ... ok
[INFO] [stdout] test rastrigin::tests::test_rastrigin_a_derivative_optimum ... ok
[INFO] [stdout] test rastrigin::tests::test_rastrigin_a_derivative_const_optimum ... ok
[INFO] [stdout] test rastrigin::tests::test_parameter_a ... ok
[INFO] [stdout] test levy::tests::test_levy_derivative_finitediff ... ok
[INFO] [stdout] test holdertable::tests::test_holder_table_hessian_finitediff ... ok
[INFO] [stdout] test rastrigin::tests::test_rastrigin_optimum ... ok
[INFO] [stdout] test holdertable::tests::test_holder_table_derivative_finitediff ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_derivative_const_optimum ... ok
[INFO] [stdout] test himmelblau::tests::test_himmelblau_hessian_finitediff ... ok
[INFO] [stdout] test ackley::tests::test_ackley_hessian_const_finitediff ... ok
[INFO] [stdout] test levy::tests::test_levy_n13_derivative_finitediff ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_derivative_optimum ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_hessian ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_hessian_const ... ok
[INFO] [stdout] test rastrigin::tests::test_rastrigin_hessian_finitediff ... ok
[INFO] [stdout] test levy::tests::test_levy_hessian_finitediff ... ok
[INFO] [stdout] test levy::tests::test_levy_derivative_const_finitediff ... ok
[INFO] [stdout] test picheny::tests::test_picheny_derivative ... ok
[INFO] [stdout] test rastrigin::tests::test_rastrigin_derivative_finitediff ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_optimum ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n2_optimum ... ok
[INFO] [stdout] test levy::tests::test_levy_hessian_const_finitediff ... ok
[INFO] [stdout] test mccormick::tests::test_mccormick_derivative_finitediff ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n4_optimum ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n4_hessian_finitediff ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_hessian_const_finitediff ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n2_hessian_finitediff ... ok
[INFO] [stdout] test rastrigin::tests::test_rastrigin_derivative_const_finitediff ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n2_derivative_finitediff ... ok
[INFO] [stdout] test schaffer::tests::test_schaffer_n4_derivative_finitediff ... ok
[INFO] [stdout] test sphere::tests::test_sphere_optimum ... ok
[INFO] [stdout] test levy::tests::test_levy_param_length - should panic ... ok
[INFO] [stdout] test picheny::tests::test_picheny_hessian_finitediff ... ok
[INFO] [stdout] test sphere::tests::test_sphere_hessian_const ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_derivative_finitediff ... ok
[INFO] [stdout] test sphere::tests::test_sphere_hessian ... ok
[INFO] [stdout] test sphere::tests::test_sphere_derivative_finitediff ... ok
[INFO] [stdout] test sphere::tests::test_sphere ... ok
[INFO] [stdout] test threehumpcamel::tests::test_threehumpcamel_optimum ... ok
[INFO] [stdout] test zero::tests::test_zero ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_derivative_const_finitediff ... ok
[INFO] [stdout] test zero::tests::test_zero_derivative ... ok
[INFO] [stdout] test zero::tests::test_zero_hessian ... ok
[INFO] [stdout] test styblinskitang::tests::test_styblinski_tang_optimum ... ok
[INFO] [stdout] test sphere::tests::test_sphere_derivative ... ok
[INFO] [stdout] test rosenbrock::tests::test_rosenbrock_hessian_finitediff ... ok
[INFO] [stdout] test rastrigin::tests::test_rastrigin_hessian_const_finitediff ... ok
[INFO] [stdout] test sphere::tests::test_sphere_derivative_const_finitediff ... ok
[INFO] [stdout] test threehumpcamel::tests::test_threehumpcamel_hessian_finitediff ... ok
[INFO] [stdout] test threehumpcamel::tests::test_threehumpcamel_derivative ... ok
[INFO] [stdout] test styblinskitang::tests::test_styblinski_tang_derivative_const_finitediff ... ok
[INFO] [stdout] test sphere::tests::test_sphere_derivative_const ... ok
[INFO] [stdout] test styblinskitang::tests::test_styblinski_tang_hessian_finitediff ... ok
[INFO] [stdout] test styblinskitang::tests::test_styblinski_tang_derivative_finitediff ... ok
[INFO] [stdout] test styblinskitang::tests::test_styblinski_tang_hessian_const_finitediff ... ok
[INFO] [stdout] test sphere::tests::test_sphere_hessian_finitediff ... ok
[INFO] [stdout] test sphere::tests::test_sphere_hessian_const_finitediff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 97 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[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" "88f4ac1ff1e47f4cf7c817bdda65334fca3691ffb1fa8db53b064e810d4cb79a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88f4ac1ff1e47f4cf7c817bdda65334fca3691ffb1fa8db53b064e810d4cb79a", kill_on_drop: false }`
[INFO] [stdout] 88f4ac1ff1e47f4cf7c817bdda65334fca3691ffb1fa8db53b064e810d4cb79a