[INFO] fetching crate rusty_pandas 0.0.2...
[INFO] testing rusty_pandas-0.0.2 against 1.47.0 for beta-1.48-1
[INFO] extracting crate rusty_pandas 0.0.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rusty_pandas 0.0.2 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/.cargo/config
[INFO] started tweaking crates.io crate rusty_pandas 0.0.2
[INFO] finished tweaking crates.io crate rusty_pandas 0.0.2
[INFO] tweaked toml for crates.io crate rusty_pandas 0.0.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebde0720194cec990ee3667ca14825162726c7226eebb8fb98ae3e4e322c7de9
[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" "ebde0720194cec990ee3667ca14825162726c7226eebb8fb98ae3e4e322c7de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebde0720194cec990ee3667ca14825162726c7226eebb8fb98ae3e4e322c7de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebde0720194cec990ee3667ca14825162726c7226eebb8fb98ae3e4e322c7de9", kill_on_drop: false }`
[INFO] [stdout] ebde0720194cec990ee3667ca14825162726c7226eebb8fb98ae3e4e322c7de9
[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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1dfa5160e72f68b0dd107d1ca053bfb1d6e4fafa806112c8bd81276e1960be4
[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" "b1dfa5160e72f68b0dd107d1ca053bfb1d6e4fafa806112c8bd81276e1960be4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.0
[INFO] [stderr]    Compiling openblas-src v0.6.1
[INFO] [stderr]    Compiling rug v1.11.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.12.1
[INFO] [stderr]    Compiling az v1.0.0
[INFO] [stderr]    Compiling c_vec v1.0.12
[INFO] [stderr]    Compiling blas-src v0.2.1
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling gnuplot v0.0.31
[INFO] [stderr]    Compiling cute v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling GSL v1.1.0
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling sqlite3-src v0.2.12
[INFO] [stderr]    Compiling rusty_pandas v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling console v0.12.0
[INFO] [stderr]    Compiling blas-src v0.3.0
[INFO] [stderr]    Compiling sqlite3-sys v0.12.0
[INFO] [stderr]    Compiling sqlite v0.25.3
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling indicatif v0.11.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling nalgebra v0.18.1
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling diesel v1.4.5
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rust_decimal v1.8.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9m 07s
[INFO] running `Command { std: "docker" "inspect" "b1dfa5160e72f68b0dd107d1ca053bfb1d6e4fafa806112c8bd81276e1960be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1dfa5160e72f68b0dd107d1ca053bfb1d6e4fafa806112c8bd81276e1960be4", kill_on_drop: false }`
[INFO] [stdout] b1dfa5160e72f68b0dd107d1ca053bfb1d6e4fafa806112c8bd81276e1960be4
[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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b87f6ad3e72ac3c513272b964c70b0194c7a303234f356e3878b5b6924309cd
[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" "8b87f6ad3e72ac3c513272b964c70b0194c7a303234f356e3878b5b6924309cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_pandas v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.34s
[INFO] running `Command { std: "docker" "inspect" "8b87f6ad3e72ac3c513272b964c70b0194c7a303234f356e3878b5b6924309cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b87f6ad3e72ac3c513272b964c70b0194c7a303234f356e3878b5b6924309cd", kill_on_drop: false }`
[INFO] [stdout] 8b87f6ad3e72ac3c513272b964c70b0194c7a303234f356e3878b5b6924309cd
[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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78e4dc402ac11be5896f9a19d9c41c9e510e30fd57b274c6372aa664120de38d
[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" "78e4dc402ac11be5896f9a19d9c41c9e510e30fd57b274c6372aa664120de38d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusty_pandas-e8b3169bbbc5fbdd
[INFO] [stdout] running 9 tests
[INFO] [stdout] test calculus::differentiation::tests::quad_test ... ok
[INFO] [stdout] test calculus::differentiation::tests::test_pow4 ... ok
[INFO] [stdout] test functions::basic::tests::test_sinc ... ok
[INFO] [stdout] test linalg::matrix::tests::it_works ... ok
[INFO] [stdout] test series::tests::mod_test ... ok
[INFO] [stdout] test calculus::differentiation::tests::test_exp ... ok
[INFO] [stdout] test calculus::differentiation::tests::test_circle ... ok
[INFO] [stdout] test fitting::tests::test_2d_fit ... test fitting::tests::test_2d_fit has been running for over 60 seconds
[INFO] [stdout] test fitting::tests::test_quadratic_fit ... test fitting::tests::test_quadratic_fit has been running for over 60 seconds
[INFO] [stdout] test fitting::tests::test_quadratic_fit ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "78e4dc402ac11be5896f9a19d9c41c9e510e30fd57b274c6372aa664120de38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e4dc402ac11be5896f9a19d9c41c9e510e30fd57b274c6372aa664120de38d", kill_on_drop: false }`
[INFO] [stdout] 78e4dc402ac11be5896f9a19d9c41c9e510e30fd57b274c6372aa664120de38d
