[INFO] fetching crate average 0.10.1... [INFO] extracting crate average 0.10.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/average/0.10.1 [INFO] extracting crate average 0.10.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/average/0.10.1 [INFO] validating manifest of average-0.10.1 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of average-0.10.1 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing average-0.10.1 [INFO] finished frobbing average-0.10.1 [INFO] frobbed toml for average-0.10.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/average/0.10.1/Cargo.toml [INFO] started frobbing average-0.10.1 [INFO] finished frobbing average-0.10.1 [INFO] frobbed toml for average-0.10.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/average/0.10.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing average-0.10.1 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/average/0.10.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 394034f12f97ebec352003d2df536c98ae83b01f20e4275f7de02db28787c56b [INFO] running `"docker" "start" "-a" "394034f12f97ebec352003d2df536c98ae83b01f20e4275f7de02db28787c56b"` [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling average v0.10.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `"docker" "inspect" "394034f12f97ebec352003d2df536c98ae83b01f20e4275f7de02db28787c56b"` [INFO] running `"docker" "rm" "-f" "394034f12f97ebec352003d2df536c98ae83b01f20e4275f7de02db28787c56b"` [INFO] [stdout] 394034f12f97ebec352003d2df536c98ae83b01f20e4275f7de02db28787c56b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/average/0.10.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 695cd6fe0dfb650d0e502ea8068d183144d519ce6b4f02b7ac52a12429f3e990 [INFO] running `"docker" "start" "-a" "695cd6fe0dfb650d0e502ea8068d183144d519ce6b4f02b7ac52a12429f3e990"` [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling quantiles v0.7.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling bit-set v0.5.1 [INFO] [stderr] Compiling streaming-stats v0.2.2 [INFO] [stderr] Compiling rand_distr v0.2.1 [INFO] [stderr] Compiling rand_xoshiro v0.3.0 [INFO] [stderr] Compiling proptest v0.9.4 [INFO] [stderr] Compiling average v0.10.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.46s [INFO] running `"docker" "inspect" "695cd6fe0dfb650d0e502ea8068d183144d519ce6b4f02b7ac52a12429f3e990"` [INFO] running `"docker" "rm" "-f" "695cd6fe0dfb650d0e502ea8068d183144d519ce6b4f02b7ac52a12429f3e990"` [INFO] [stdout] 695cd6fe0dfb650d0e502ea8068d183144d519ce6b4f02b7ac52a12429f3e990 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/average/0.10.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 0ed8bf0325453038c7f6f788e6cf5488cb67fad9d7c40aebcff758b4d360ad12 [INFO] running `"docker" "start" "-a" "0ed8bf0325453038c7f6f788e6cf5488cb67fad9d7c40aebcff758b4d360ad12"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/average-256cc244080b8d5f [INFO] [stderr] Running /opt/crater/target/debug/deps/histogram-0c044bf48d4b9970 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test quantile::reference ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test iter ... ok [INFO] [stdout] test merge ... ok [INFO] [stdout] test from_ranges_invalid ... ok [INFO] [stdout] test from_ranges_infinity ... ok [INFO] [stdout] test from_ranges_empty ... ok [INFO] [stdout] test from_ranges ... ok [INFO] [stdout] test mul ... ok [INFO] [stdout] test centers ... ok [INFO] [stdout] test add ... ok [INFO] [stdout] test out_of_range ... ok [INFO] [stdout] test range_minmax ... ok [INFO] [stdout] test reset ... ok [INFO] [stdout] test widths ... ok [INFO] [stdout] test normalized_bins ... ok [INFO] [stdout] test with_const_width ... ok [INFO] [stdout] test variance ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/kurtosis-18faa6fc1f03b7e9 [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test trivial ... ok [INFO] [stdout] test simple ... ok [INFO] [stdout] test merge ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/macros-5bb129e4372aec96 [INFO] [stdout] running 2 tests [INFO] [stdout] test concatenate_simple ... ok [INFO] [stdout] test concatenate_moments ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/max-a55c7de3c46173f8 [INFO] [stderr] Running /opt/crater/target/debug/deps/mean-eeb4ea1f848e9000 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test merge ... ok [INFO] [stdout] test trivial ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test trivial ... ok [INFO] [stdout] test simple ... ok [INFO] [stdout] test numerically_unstable ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/min-53b2970d82c1fd76 [INFO] [stdout] test merge ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test trivial ... ok [INFO] [stdout] test merge ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/moments-e9b9ede919afc228 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test merge ... ok [INFO] [stdout] test simple ... ok [INFO] [stdout] test trivial ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/proptest-ad83daa81f297760 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/crater/target/debug/deps/quantile-5841be6440f84131 [INFO] [stdout] test reasonable_bounds ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test percentile_99 ... ok [INFO] [stdout] test few_observations ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/random-38384187efcfa543 [INFO] [stdout] test percentile_99_9 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test normal_distribution ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/skewness-1932db0e74c8d672 [INFO] [stdout] test exponential_distribution ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test trivial ... ok [INFO] [stdout] test simple ... ok [INFO] [stdout] test merge ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/streaming_stats-a784a93392a6db9e [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test average_vs_streaming_stats_small ... ok [INFO] [stdout] test average_vs_streaming_stats_large ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/weighted_mean-cae3ce0352c278cc [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test trivial ... ok [INFO] [stdout] test simple ... ok [INFO] [stdout] test reference ... ok [INFO] [stdout] test merge_unweighted ... ok [INFO] [stdout] test error_corner_case ... ok [INFO] [stdout] test merge_weighted ... ok [INFO] [stderr] Doc-tests average [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/macros.rs - concatenate (line 83) ... ok [INFO] [stdout] test src/macros.rs - concatenate (line 52) ... ok [INFO] [stdout] test src/minmax.rs - minmax::Max::merge (line 160) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] test src/minmax.rs - minmax::Min (line 22) ... ok [INFO] [stdout] test src/minmax.rs - minmax::Max (line 102) ... ok [INFO] [stdout] test src/macros.rs - concatenate (line 39) ... ok [INFO] [stdout] test src/histogram.rs - define_histogram (line 12) ... ok [INFO] [stdout] test src/moments/mean.rs - moments::Mean (line 6) ... ok [INFO] [stdout] test src/minmax.rs - minmax::Min::merge (line 80) ... ok [INFO] [stdout] test src/weighted_mean.rs - weighted_mean::WeightedMean (line 13) ... ok [INFO] [stdout] test src/moments/variance.rs - moments::Variance (line 9) ... ok [INFO] [stdout] test src/moments/mean.rs - moments::Mean::merge (line 98) ... ok [INFO] [stdout] test src/moments/variance.rs - moments::Variance::merge (line 137) ... ok [INFO] [stdout] test src/weighted_mean.rs - weighted_mean::WeightedMean::merge (line 113) ... ok [INFO] [stdout] test src/weighted_mean.rs - weighted_mean::WeightedMeanWithError::merge (line 285) ... ok [INFO] [stdout] test src/weighted_mean.rs - weighted_mean::WeightedMeanWithError (line 144) ... ok [INFO] [stdout] test src/moments/mod.rs - define_moments (line 34) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "0ed8bf0325453038c7f6f788e6cf5488cb67fad9d7c40aebcff758b4d360ad12"` [INFO] running `"docker" "rm" "-f" "0ed8bf0325453038c7f6f788e6cf5488cb67fad9d7c40aebcff758b4d360ad12"` [INFO] [stdout] 0ed8bf0325453038c7f6f788e6cf5488cb67fad9d7c40aebcff758b4d360ad12