[INFO] fetching crate kurobako_problems 0.1.13...
[INFO] testing kurobako_problems-0.1.13 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate kurobako_problems 0.1.13 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate kurobako_problems 0.1.13 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kurobako_problems 0.1.13
[INFO] finished tweaking crates.io crate kurobako_problems 0.1.13
[INFO] tweaked toml for crates.io crate kurobako_problems 0.1.13 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytecodec v0.4.15
[INFO] [stderr]   Downloaded protobuf_codec v0.2.8
[INFO] [stderr]   Downloaded randomforest v0.1.6
[INFO] [stderr]   Downloaded hdf5file v0.1.1
[INFO] [stderr]   Downloaded nasbench v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", 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] b6967bce639f3de48fc8ea2c3e741dfc356a5ad0169c0c5b5064b594201fbf50
[INFO] running `Command { std: "docker" "start" "-a" "b6967bce639f3de48fc8ea2c3e741dfc356a5ad0169c0c5b5064b594201fbf50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6967bce639f3de48fc8ea2c3e741dfc356a5ad0169c0c5b5064b594201fbf50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6967bce639f3de48fc8ea2c3e741dfc356a5ad0169c0c5b5064b594201fbf50", kill_on_drop: false }`
[INFO] [stdout] b6967bce639f3de48fc8ea2c3e741dfc356a5ad0169c0c5b5064b594201fbf50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa1139458925bd7b7397081fc2147c8b83dd09a97f5337b644b6677cfa299739
[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" "aa1139458925bd7b7397081fc2147c8b83dd09a97f5337b644b6677cfa299739", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling rlua v0.17.0
[INFO] [stderr]    Compiling ordered-float v2.8.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling randomforest v0.1.6
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]    Compiling trackable v1.2.0
[INFO] [stderr]    Compiling trackable v0.2.24
[INFO] [stderr]    Compiling bytecodec v0.4.15
[INFO] [stderr]    Compiling structopt v0.3.23
[INFO] [stderr]    Compiling protobuf_codec v0.2.8
[INFO] [stderr]    Compiling hdf5file v0.1.1
[INFO] [stderr]    Compiling kurobako_core v0.1.11
[INFO] [stderr]    Compiling nasbench v0.1.2
[INFO] [stderr]    Compiling kurobako_problems v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.23s
[INFO] running `Command { std: "docker" "inspect" "aa1139458925bd7b7397081fc2147c8b83dd09a97f5337b644b6677cfa299739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa1139458925bd7b7397081fc2147c8b83dd09a97f5337b644b6677cfa299739", kill_on_drop: false }`
[INFO] [stdout] aa1139458925bd7b7397081fc2147c8b83dd09a97f5337b644b6677cfa299739
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba67ca054dce6425b557df57fc1f9cd1e444e02ac6e8165d7a791bc07c568566
[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" "ba67ca054dce6425b557df57fc1f9cd1e444e02ac6e8165d7a791bc07c568566", kill_on_drop: false }`
[INFO] [stderr]    Compiling kurobako_problems v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.53s
[INFO] running `Command { std: "docker" "inspect" "ba67ca054dce6425b557df57fc1f9cd1e444e02ac6e8165d7a791bc07c568566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba67ca054dce6425b557df57fc1f9cd1e444e02ac6e8165d7a791bc07c568566", kill_on_drop: false }`
[INFO] [stdout] ba67ca054dce6425b557df57fc1f9cd1e444e02ac6e8165d7a791bc07c568566
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 2a693acbb8b66500161315b2badff7e8bdc360ad2da6cb4bea3185f3d4f751aa
[INFO] running `Command { std: "docker" "start" "-a" "2a693acbb8b66500161315b2badff7e8bdc360ad2da6cb4bea3185f3d4f751aa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kurobako_problems-83d8a764f300a7fc)
[INFO] [stdout] 
[INFO] [stdout] running 62 tests
[INFO] [stdout] test sigopt::functions::tests::bukin06_works ... ok
[INFO] [stdout] test sigopt::functions::tests::himmelblau_works ... ok
[INFO] [stdout] test sigopt::functions::tests::lennard_jones6_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt02_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt06_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt01_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt03_works ... ok
[INFO] [stdout] test sigopt::functions::tests::alpine02_works ... ok
[INFO] [stdout] test sigopt::functions::tests::ackley_works ... ok
[INFO] [stdout] test sigopt::functions::tests::branin02_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt08_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt09_works ... ok
[INFO] [stdout] test sigopt::functions::tests::deflectedcorrugatedspring_works ... ok
[INFO] [stdout] test sigopt::functions::tests::carromtable_works ... ok
[INFO] [stdout] test sigopt::functions::tests::csendes_works ... ok
[INFO] [stdout] test sigopt::functions::tests::adjiman_works ... ok
[INFO] [stdout] test sigopt::functions::tests::helicalvalley_works ... ok
[INFO] [stdout] test sigopt::functions::tests::deb02_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt07_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt13_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt12_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt11_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt17_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt10_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt18_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt14_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt16_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt19_works ... ok
[INFO] [stdout] test sigopt::functions::tests::exponential_works ... ok
[INFO] [stdout] test sigopt::functions::tests::easom_works ... ok
[INFO] [stdout] test sigopt::functions::tests::hartmann6_works ... ok
[INFO] [stdout] test sigopt::functions::tests::hartmann3_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt20_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt22_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt26_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt23_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt27_works ... ok
[INFO] [stdout] test sigopt::functions::tests::michalewicz_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mishra06_works ... ok
[INFO] [stdout] test sigopt::functions::tests::mccourt28_works ... ok
[INFO] [stdout] test sigopt::functions::tests::ned01_works ... ok
[INFO] [stdout] test sigopt::functions::tests::parsopoulos_works ... ok
[INFO] [stdout] test sigopt::functions::tests::oddsquare_works ... ok
[INFO] [stdout] test sigopt::functions::tests::powell_works ... ok
[INFO] [stdout] test sigopt::functions::tests::plateau_works ... ok
[INFO] [stdout] test sigopt::functions::tests::problem03_works ... ok
[INFO] [stdout] test sigopt::functions::tests::pinter_works ... ok
[INFO] [stdout] test sigopt::functions::tests::rastrigin_works ... ok
[INFO] [stdout] test sigopt::functions::tests::rosenbrocklog_works ... ok
[INFO] [stdout] test sigopt::functions::tests::sargan_works ... ok
[INFO] [stdout] test sigopt::functions::tests::schwefel36_works ... ok
[INFO] [stdout] test sigopt::functions::tests::shekel05_works ... ok
[INFO] [stdout] test sigopt::functions::tests::sphere_works ... ok
[INFO] [stdout] test sigopt::functions::tests::styblinskitang_works ... ok
[INFO] [stdout] test sigopt::functions::tests::tripod_works ... ok
[INFO] [stdout] test sigopt::functions::tests::shekel07_works ... ok
[INFO] [stdout] test sigopt::functions::tests::trid_works ... ok
[INFO] [stdout] test sigopt::functions::tests::weierstrass_works ... ok
[INFO] [stdout] test sigopt::functions::tests::yaoliu_works ... ok
[INFO] [stdout] test sigopt::functions::tests::xor_works ... ok
[INFO] [stdout] test sigopt::functions::tests::schwefel20_works ... ok
[INFO] [stdout] test sigopt::functions::tests::sixhumpcamel_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kurobako_problems
[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" "2a693acbb8b66500161315b2badff7e8bdc360ad2da6cb4bea3185f3d4f751aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a693acbb8b66500161315b2badff7e8bdc360ad2da6cb4bea3185f3d4f751aa", kill_on_drop: false }`
[INFO] [stdout] 2a693acbb8b66500161315b2badff7e8bdc360ad2da6cb4bea3185f3d4f751aa