[INFO] fetching crate cf_dist_utils 0.10.0...
[INFO] testing cf_dist_utils-0.10.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cf_dist_utils 0.10.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cf_dist_utils 0.10.0 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 cf_dist_utils 0.10.0
[INFO] finished tweaking crates.io crate cf_dist_utils 0.10.0
[INFO] tweaked toml for crates.io crate cf_dist_utils 0.10.0 written to /workspace/builds/worker-4/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] 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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 23a03a8a24dbc7b5b656fcf86e1310864a434db312b1eff377fb3d89199c1e19
[INFO] running `Command { std: "docker" "start" "-a" "23a03a8a24dbc7b5b656fcf86e1310864a434db312b1eff377fb3d89199c1e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23a03a8a24dbc7b5b656fcf86e1310864a434db312b1eff377fb3d89199c1e19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a03a8a24dbc7b5b656fcf86e1310864a434db312b1eff377fb3d89199c1e19", kill_on_drop: false }`
[INFO] [stdout] 23a03a8a24dbc7b5b656fcf86e1310864a434db312b1eff377fb3d89199c1e19
[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" "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] 1bf986faec78e63f0b04f2128d0e656fdbc27d7f4d2f409bdbabf01219906ac4
[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" "1bf986faec78e63f0b04f2128d0e656fdbc27d7f4d2f409bdbabf01219906ac4", kill_on_drop: false }`
[INFO] [stderr]    Compiling roots v0.0.5
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling fang_oost v0.15.1
[INFO] [stderr]    Compiling cf_dist_utils v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.22s
[INFO] running `Command { std: "docker" "inspect" "1bf986faec78e63f0b04f2128d0e656fdbc27d7f4d2f409bdbabf01219906ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf986faec78e63f0b04f2128d0e656fdbc27d7f4d2f409bdbabf01219906ac4", kill_on_drop: false }`
[INFO] [stdout] 1bf986faec78e63f0b04f2128d0e656fdbc27d7f4d2f409bdbabf01219906ac4
[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" "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] [stdout] 931ed13a505a521f28cc8375b550294c3310e08a50f10acb39eca9b643f4fd4d
[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" "931ed13a505a521f28cc8375b550294c3310e08a50f10acb39eca9b643f4fd4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling approx v0.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling cf_dist_utils v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.44s
[INFO] running `Command { std: "docker" "inspect" "931ed13a505a521f28cc8375b550294c3310e08a50f10acb39eca9b643f4fd4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "931ed13a505a521f28cc8375b550294c3310e08a50f10acb39eca9b643f4fd4d", kill_on_drop: false }`
[INFO] [stdout] 931ed13a505a521f28cc8375b550294c3310e08a50f10acb39eca9b643f4fd4d
[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" "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] b1d79f2f96a93d252e81644521bcad5f727b34419a9f81f74b6bd7028ab72032
[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" "b1d79f2f96a93d252e81644521bcad5f727b34419a9f81f74b6bd7028ab72032", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cf_dist_utils-87eea9b329b4a155)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::variance_works ... ok
[INFO] [stdout] test tests::expectation_works ... ok
[INFO] [stdout] test tests::error_works ... ok
[INFO] [stdout] test tests::test_compute_inv ... ok
[INFO] [stdout] test tests::var_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cf_dist_utils
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - get_expected_shortfall_and_value_at_risk_discrete_cf (line 136) ... ok
[INFO] [stdout] test src/lib.rs - get_expectation_discrete_cf (line 185) ... ok
[INFO] [stdout] test src/lib.rs - get_cdf_discrete_cf (line 397) ... ok
[INFO] [stdout] test src/lib.rs - get_variance_discrete_cf (line 216) ... ok
[INFO] [stdout] test src/lib.rs - get_expected_shortfall_and_value_at_risk (line 261) ... ok
[INFO] [stdout] test src/lib.rs - get_cdf (line 315) ... ok
[INFO] [stdout] test src/lib.rs - get_pdf (line 356) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b1d79f2f96a93d252e81644521bcad5f727b34419a9f81f74b6bd7028ab72032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d79f2f96a93d252e81644521bcad5f727b34419a9f81f74b6bd7028ab72032", kill_on_drop: false }`
[INFO] [stdout] b1d79f2f96a93d252e81644521bcad5f727b34419a9f81f74b6bd7028ab72032