[INFO] fetching crate fang_oost 0.15.1...
[INFO] testing fang_oost-0.15.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate fang_oost 0.15.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate fang_oost 0.15.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fang_oost 0.15.1
[INFO] finished tweaking crates.io crate fang_oost 0.15.1
[INFO] tweaked toml for crates.io crate fang_oost 0.15.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded statrs v0.7.0
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e61d30cb904a957fc82b2446fee28ae1dc9840aa722fa0799d29c082a043128a
[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" "e61d30cb904a957fc82b2446fee28ae1dc9840aa722fa0799d29c082a043128a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e61d30cb904a957fc82b2446fee28ae1dc9840aa722fa0799d29c082a043128a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e61d30cb904a957fc82b2446fee28ae1dc9840aa722fa0799d29c082a043128a", kill_on_drop: false }`
[INFO] [stdout] e61d30cb904a957fc82b2446fee28ae1dc9840aa722fa0799d29c082a043128a
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11d9ee2d965742a09a9e2cce795a49131e88eee112166953b52c307f6252bd51
[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" "11d9ee2d965742a09a9e2cce795a49131e88eee112166953b52c307f6252bd51", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling fang_oost v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "11d9ee2d965742a09a9e2cce795a49131e88eee112166953b52c307f6252bd51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d9ee2d965742a09a9e2cce795a49131e88eee112166953b52c307f6252bd51", kill_on_drop: false }`
[INFO] [stdout] 11d9ee2d965742a09a9e2cce795a49131e88eee112166953b52c307f6252bd51
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--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] 988efe75c8f231080b1fbdf95a2eddd7254fa377e02b278c51fdeba7991dc74b
[INFO] running `Command { std: "docker" "start" "-a" "988efe75c8f231080b1fbdf95a2eddd7254fa377e02b278c51fdeba7991dc74b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling approx v0.2.1
[INFO] [stderr]    Compiling statrs v0.7.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling fang_oost v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.62s
[INFO] running `Command { std: "docker" "inspect" "988efe75c8f231080b1fbdf95a2eddd7254fa377e02b278c51fdeba7991dc74b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988efe75c8f231080b1fbdf95a2eddd7254fa377e02b278c51fdeba7991dc74b", kill_on_drop: false }`
[INFO] [stdout] 988efe75c8f231080b1fbdf95a2eddd7254fa377e02b278c51fdeba7991dc74b
[INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97052476d45223545a4b3085a55166f620dd5c5e746770e7bbf72619d67b00af
[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" "97052476d45223545a4b3085a55166f620dd5c5e746770e7bbf72619d67b00af", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fang_oost-bafe31af6edee089)
[INFO] [stdout] test tests::test_get_x_domain ... ok
[INFO] [stdout] test tests::test_cdf ... ok
[INFO] [stdout] test tests::test_expectation ... ok
[INFO] [stdout] test tests::test_cdf_move ... ok
[INFO] [stdout] test tests::test_compute_inv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fang_oost
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - get_u_domain (line 95) ... ok
[INFO] [stdout] test src/lib.rs - get_x_domain (line 52) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_single_element_extended (line 562) ... ok
[INFO] [stdout] test src/lib.rs - get_discrete_cf (line 188) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_real (line 282) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_single_element_real (line 516) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_extended_move (line 462) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_real_move (line 341) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_extended (line 400) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97052476d45223545a4b3085a55166f620dd5c5e746770e7bbf72619d67b00af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97052476d45223545a4b3085a55166f620dd5c5e746770e7bbf72619d67b00af", kill_on_drop: false }`
[INFO] [stdout] 97052476d45223545a4b3085a55166f620dd5c5e746770e7bbf72619d67b00af