[INFO] fetching crate numas 0.2.7...
[INFO] testing numas-0.2.7 against 1.49.0 for beta-1.50-1
[INFO] extracting crate numas 0.2.7 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate numas 0.2.7 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate numas 0.2.7
[INFO] finished tweaking crates.io crate numas 0.2.7
[INFO] tweaked toml for crates.io crate numas 0.2.7 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 433091c6117aad065a44e4912c0c03eda409247b44bb7a3d71abed424bab1013
[INFO] running `Command { std: "docker" "start" "-a" "433091c6117aad065a44e4912c0c03eda409247b44bb7a3d71abed424bab1013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "433091c6117aad065a44e4912c0c03eda409247b44bb7a3d71abed424bab1013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "433091c6117aad065a44e4912c0c03eda409247b44bb7a3d71abed424bab1013", kill_on_drop: false }`
[INFO] [stdout] 433091c6117aad065a44e4912c0c03eda409247b44bb7a3d71abed424bab1013
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", 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] 2d3580d6408ef7935c2869acb01145242c6317ae2995825d7bd5583247f7b2d4
[INFO] running `Command { std: "docker" "start" "-a" "2d3580d6408ef7935c2869acb01145242c6317ae2995825d7bd5583247f7b2d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling numas v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "2d3580d6408ef7935c2869acb01145242c6317ae2995825d7bd5583247f7b2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d3580d6408ef7935c2869acb01145242c6317ae2995825d7bd5583247f7b2d4", kill_on_drop: false }`
[INFO] [stdout] 2d3580d6408ef7935c2869acb01145242c6317ae2995825d7bd5583247f7b2d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f42f3b93a474c7ed576d741cfd13ad049ed5ae4f3395fbcd2e36517bf148deb
[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" "8f42f3b93a474c7ed576d741cfd13ad049ed5ae4f3395fbcd2e36517bf148deb", kill_on_drop: false }`
[INFO] [stderr]    Compiling numas v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "8f42f3b93a474c7ed576d741cfd13ad049ed5ae4f3395fbcd2e36517bf148deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f42f3b93a474c7ed576d741cfd13ad049ed5ae4f3395fbcd2e36517bf148deb", kill_on_drop: false }`
[INFO] [stdout] 8f42f3b93a474c7ed576d741cfd13ad049ed5ae4f3395fbcd2e36517bf148deb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 039e6c91926468d05d3d456fdbae34b394421b60bfefa043142ad8d2244771f1
[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" "039e6c91926468d05d3d456fdbae34b394421b60bfefa043142ad8d2244771f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/numas-3016ed23c1e55225
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests numas
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/linear_algebra/mod.rs - linear_algebra::is_matrix (line 13) ... ok
[INFO] [stdout] test src/array/slice.rs - tuple (line 30) ... ok
[INFO] [stdout] test src/array/slice.rs - s (line 5) ... ok
[INFO] [stdout] test src/factory/numeric.rs - factory::numeric::arange (line 45) ... ok
[INFO] [stdout] test src/factory/fill.rs - factory::fill::full (line 13) ... ok
[INFO] [stdout] test src/factory/fill.rs - factory::fill::zeros (line 35) ... ok
[INFO] [stdout] test src/factory/fill.rs - factory::fill::ones (line 79) ... ok
[INFO] [stdout] test src/array/mod.rs - u (line 10) ... ok
[INFO] [stdout] test src/linear_algebra/mod.rs - linear_algebra::is_vector (line 35) ... ok
[INFO] [stdout] test src/array/array.rs - array::array::Array<T>::get (line 164) ... ok
[INFO] [stdout] test src/factory/fill.rs - factory::fill::zeroes (line 57) ... ok
[INFO] [stdout] test src/array/array.rs - array::array::Array<T>::set (line 102) ... ok
[INFO] [stdout] test src/factory/numeric.rs - factory::numeric::linspace (line 13) ... ok
[INFO] [stdout] test src/mathematic/miscellaneous.rs - mathematic::miscellaneous::Array<T>::sqrt (line 9) ... ok
[INFO] [stdout] test src/mathematic/reducer.rs - mathematic::reducer::Array<T>::prod (line 32) ... ok
[INFO] [stdout] test src/mathematic/reducer.rs - mathematic::reducer::Array<T>::sum (line 10) ... ok
[INFO] [stdout] test src/mathematic/round.rs - mathematic::round::Array<T>::trunc (line 63) ... ok
[INFO] [stdout] test src/mathematic/round.rs - mathematic::round::Array<T>::ceil (line 27) ... ok
[INFO] [stdout] test src/mathematic/round.rs - mathematic::round::Array<T>::floor (line 45) ... ok
[INFO] [stdout] test src/operator/relational.rs - operator::relational::Array<T>::eq (line 181) ... ok
[INFO] [stdout] test src/operator/relational.rs - operator::relational::Array<T>::gt (line 97) ... ok
[INFO] [stdout] test src/operator/relational.rs - operator::relational::Array<T>::lt (line 15) ... ok
[INFO] [stdout] test src/mathematic/round.rs - mathematic::round::Array<T>::round (line 9) ... ok
[INFO] [stdout] test src/operator/relational.rs - operator::relational::Array<T>::ge (line 138) ... ok
[INFO] [stdout] test src/operator/relational.rs - operator::relational::Array<T>::neq (line 222) ... ok
[INFO] [stdout] test src/operator/relational.rs - operator::relational::Array<T>::le (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "039e6c91926468d05d3d456fdbae34b394421b60bfefa043142ad8d2244771f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "039e6c91926468d05d3d456fdbae34b394421b60bfefa043142ad8d2244771f1", kill_on_drop: false }`
[INFO] [stdout] 039e6c91926468d05d3d456fdbae34b394421b60bfefa043142ad8d2244771f1