[INFO] fetching crate kernel-density-estimation 0.2.0...
[INFO] testing kernel-density-estimation-0.2.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759-retry2
[INFO] extracting crate kernel-density-estimation 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate kernel-density-estimation 0.2.0
[INFO] finished tweaking crates.io crate kernel-density-estimation 0.2.0
[INFO] tweaked toml for crates.io crate kernel-density-estimation 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kernel-density-estimation 0.2.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kernel-density-estimation 0.2.0 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25f81e9fbd33049b868f2d6ef4451095327bf94fa6b5253dcb9e7dc8c7fe9e9e
[INFO] running `Command { std: "docker" "start" "-a" "25f81e9fbd33049b868f2d6ef4451095327bf94fa6b5253dcb9e7dc8c7fe9e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25f81e9fbd33049b868f2d6ef4451095327bf94fa6b5253dcb9e7dc8c7fe9e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25f81e9fbd33049b868f2d6ef4451095327bf94fa6b5253dcb9e7dc8c7fe9e9e", kill_on_drop: false }`
[INFO] [stdout] 25f81e9fbd33049b868f2d6ef4451095327bf94fa6b5253dcb9e7dc8c7fe9e9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 211e268366f3b93c0f9a254f7216f825095b9d104df6bc5fdf3a7af46f3a05ce
[INFO] running `Command { std: "docker" "start" "-a" "211e268366f3b93c0f9a254f7216f825095b9d104df6bc5fdf3a7af46f3a05ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling paste v1.0.14
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[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling safe_arch v0.7.1
[INFO] [stderr]    Compiling wide v0.7.15
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling approx v0.5.1
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[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling simba v0.7.3
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling nalgebra v0.31.4
[INFO] [stderr]    Compiling kernel-density-estimation v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "211e268366f3b93c0f9a254f7216f825095b9d104df6bc5fdf3a7af46f3a05ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "211e268366f3b93c0f9a254f7216f825095b9d104df6bc5fdf3a7af46f3a05ce", kill_on_drop: false }`
[INFO] [stdout] 211e268366f3b93c0f9a254f7216f825095b9d104df6bc5fdf3a7af46f3a05ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 515956db9b571ab7639e5baf5226a9fb97d783ea4b8485f62441a202b9be5900
[INFO] running `Command { std: "docker" "start" "-a" "515956db9b571ab7639e5baf5226a9fb97d783ea4b8485f62441a202b9be5900", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
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[INFO] [stderr]    Compiling atty v0.2.14
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[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]    Compiling darling_macro v0.14.4
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[INFO] [stderr]    Compiling darling v0.20.8
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[INFO] [stderr]    Compiling erased-serde v0.3.31
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[INFO] [stderr]    Compiling askama_derive v0.12.5
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling kernel-density-estimation v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling askama v0.12.1
[INFO] [stderr]    Compiling plotly v0.8.4
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3m 22s
[INFO] running `Command { std: "docker" "inspect" "515956db9b571ab7639e5baf5226a9fb97d783ea4b8485f62441a202b9be5900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "515956db9b571ab7639e5baf5226a9fb97d783ea4b8485f62441a202b9be5900", kill_on_drop: false }`
[INFO] [stdout] 515956db9b571ab7639e5baf5226a9fb97d783ea4b8485f62441a202b9be5900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 708f3dd5dceb249a9814cd120baf1f36b23283377f6d73a5436dd076f4ff32fb
[INFO] running `Command { std: "docker" "start" "-a" "708f3dd5dceb249a9814cd120baf1f36b23283377f6d73a5436dd076f4ff32fb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kernel_density_estimation-b796f9f5d1a58e41)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test bandwidth::scott::tests::scott ... ok
[INFO] [stdout] test bandwidth::silverman::tests::silverman ... ok
[INFO] [stdout] test internal::tests::test_cumsum ... ok
[INFO] [stdout] test internal::tests::test_quantile ... ok
[INFO] [stdout] test internal::tests::test_variance ... ok
[INFO] [stdout] test kernel::cosine::tests::cosine ... ok
[INFO] [stdout] test kernel::epanechnikov::tests::epanechnikov ... ok
[INFO] [stdout] test kernel::logistic::tests::logistic ... ok
[INFO] [stdout] test kernel::normal::tests::normal ... ok
[INFO] [stdout] test kernel::quartic::tests::quartic ... ok
[INFO] [stdout] test kernel::silverman::tests::silverman_kernel ... ok
[INFO] [stdout] test kernel::tricube::tests::tricube ... ok
[INFO] [stdout] test kernel::sigmoid::tests::sigmoid ... ok
[INFO] [stdout] test kernel::triangular::tests::triangular ... ok
[INFO] [stdout] test kernel::uniform::tests::uniform ... ok
[INFO] [stdout] test kernel::triweight::tests::triweight ... ok
[INFO] [stdout] test internal::tests::test_interquartile_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kernel_density_estimation
[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" "708f3dd5dceb249a9814cd120baf1f36b23283377f6d73a5436dd076f4ff32fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "708f3dd5dceb249a9814cd120baf1f36b23283377f6d73a5436dd076f4ff32fb", kill_on_drop: false }`
[INFO] [stdout] 708f3dd5dceb249a9814cd120baf1f36b23283377f6d73a5436dd076f4ff32fb