[INFO] crate bfgs 0.1.0 is already in cache
[INFO] testing bfgs-0.1.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate bfgs 0.1.0 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate bfgs 0.1.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bfgs 0.1.0
[INFO] finished tweaking crates.io crate bfgs 0.1.0
[INFO] tweaked toml for crates.io crate bfgs 0.1.0 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 0ad20070ae30d14a223be69985cbb202a51f16424c665dbd1d92a87e2796d34a
[INFO] running `"docker" "start" "-a" "0ad20070ae30d14a223be69985cbb202a51f16424c665dbd1d92a87e2796d34a"`
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling ndarray v0.11.2
[INFO] [stderr]    Compiling bfgs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `"docker" "inspect" "0ad20070ae30d14a223be69985cbb202a51f16424c665dbd1d92a87e2796d34a"`
[INFO] running `"docker" "rm" "-f" "0ad20070ae30d14a223be69985cbb202a51f16424c665dbd1d92a87e2796d34a"`
[INFO] [stdout] 0ad20070ae30d14a223be69985cbb202a51f16424c665dbd1d92a87e2796d34a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ae2ccaadff7a73590975b35118c67b57905d10adf76e8fdfb53ce8dc475d4b0e
[INFO] running `"docker" "start" "-a" "ae2ccaadff7a73590975b35118c67b57905d10adf76e8fdfb53ce8dc475d4b0e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling spectral v0.6.0
[INFO] [stderr]    Compiling bfgs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `"docker" "inspect" "ae2ccaadff7a73590975b35118c67b57905d10adf76e8fdfb53ce8dc475d4b0e"`
[INFO] running `"docker" "rm" "-f" "ae2ccaadff7a73590975b35118c67b57905d10adf76e8fdfb53ce8dc475d4b0e"`
[INFO] [stdout] ae2ccaadff7a73590975b35118c67b57905d10adf76e8fdfb53ce8dc475d4b0e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] aadcc5d129c74b92c767be6367e46acc61ec22e279b7f5d168be43e9209e6cae
[INFO] running `"docker" "start" "-a" "aadcc5d129c74b92c767be6367e46acc61ec22e279b7f5d168be43e9209e6cae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bfgs-c176adb7bbfdf90b
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_x_squared_1d ... ok
[INFO] [stdout] test tests::test_negative_x_squared ... ok
[INFO] [stdout] test tests::test_rosenbrock ... ok
[INFO] [stdout] test tests::test_x_squared_big_d ... test tests::test_x_squared_big_d has been running for over 60 seconds
[INFO] [stderr] error: process didn't exit successfully: `/opt/rustwide/target/debug/deps/bfgs-c176adb7bbfdf90b` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "aadcc5d129c74b92c767be6367e46acc61ec22e279b7f5d168be43e9209e6cae"`
[INFO] running `"docker" "rm" "-f" "aadcc5d129c74b92c767be6367e46acc61ec22e279b7f5d168be43e9209e6cae"`
[INFO] [stdout] aadcc5d129c74b92c767be6367e46acc61ec22e279b7f5d168be43e9209e6cae