[INFO] fetching crate fang_oost 0.14.0...
[INFO] testing fang_oost-0.14.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate fang_oost 0.14.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fang_oost 0.14.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fang_oost 0.14.0
[INFO] finished tweaking crates.io crate fang_oost 0.14.0
[INFO] tweaked toml for crates.io crate fang_oost 0.14.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded statrs v0.7.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 899307aecefa5b2e64811dd9a89c5eadb688e322662bc0646ab4dabf705bf768
[INFO] running `"docker" "start" "-a" "899307aecefa5b2e64811dd9a89c5eadb688e322662bc0646ab4dabf705bf768"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling fang_oost v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.23s
[INFO] running `"docker" "inspect" "899307aecefa5b2e64811dd9a89c5eadb688e322662bc0646ab4dabf705bf768"`
[INFO] running `"docker" "rm" "-f" "899307aecefa5b2e64811dd9a89c5eadb688e322662bc0646ab4dabf705bf768"`
[INFO] [stdout] 899307aecefa5b2e64811dd9a89c5eadb688e322662bc0646ab4dabf705bf768
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5fc110481eef235a13f75644e0fc2e05c8c6533c065ff102e6b85eb336a8f45d
[INFO] running `"docker" "start" "-a" "5fc110481eef235a13f75644e0fc2e05c8c6533c065ff102e6b85eb336a8f45d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling approx v0.2.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling statrs v0.7.0
[INFO] [stderr]    Compiling fang_oost v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `"docker" "inspect" "5fc110481eef235a13f75644e0fc2e05c8c6533c065ff102e6b85eb336a8f45d"`
[INFO] running `"docker" "rm" "-f" "5fc110481eef235a13f75644e0fc2e05c8c6533c065ff102e6b85eb336a8f45d"`
[INFO] [stdout] 5fc110481eef235a13f75644e0fc2e05c8c6533c065ff102e6b85eb336a8f45d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] 90da9785645fad51b93c152698ebdd5e1df814c4daee9785f3c7cd3f5d30e9ff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "90da9785645fad51b93c152698ebdd5e1df814c4daee9785f3c7cd3f5d30e9ff"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fang_oost-6e9283fa3c3bc1bc
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_compute_inv ... ok
[INFO] [stdout] test tests::test_cdf ... ok
[INFO] [stdout] test tests::test_get_x_domain ... ok
[INFO] [stdout] test tests::test_expectation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fang_oost
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - get_x_domain (line 46) ... ok
[INFO] [stdout] test src/lib.rs - get_u_domain (line 82) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_single_element_real (line 359) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_single_element_extended (line 407) ... ok
[INFO] [stdout] test src/lib.rs - get_discrete_cf (line 167) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_real (line 247) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_extended (line 305) ... ok
[INFO] [stdout] test src/lib.rs - get_density (line 447) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "90da9785645fad51b93c152698ebdd5e1df814c4daee9785f3c7cd3f5d30e9ff"`
[INFO] running `"docker" "rm" "-f" "90da9785645fad51b93c152698ebdd5e1df814c4daee9785f3c7cd3f5d30e9ff"`
[INFO] [stdout] 90da9785645fad51b93c152698ebdd5e1df814c4daee9785f3c7cd3f5d30e9ff