[INFO] crate rustats 0.0.7 is already in cache
[INFO] extracting crate rustats 0.0.7 into work/ex/beta-1.37-6/sources/1.36.0/reg/rustats/0.0.7
[INFO] extracting crate rustats 0.0.7 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustats/0.0.7
[INFO] validating manifest of rustats-0.0.7 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 rustats-0.0.7 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 rustats-0.0.7
[INFO] finished frobbing rustats-0.0.7
[INFO] frobbed toml for rustats-0.0.7 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rustats/0.0.7/Cargo.toml
[INFO] started frobbing rustats-0.0.7
[INFO] finished frobbing rustats-0.0.7
[INFO] frobbed toml for rustats-0.0.7 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustats/0.0.7/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 rustats-0.0.7 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-3/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/rustats/0.0.7:/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] bf07d83695b852e4c4dab248d579125188403c9dd70ca3cae9ea1894d788fc95
[INFO] running `"docker" "start" "-a" "bf07d83695b852e4c4dab248d579125188403c9dd70ca3cae9ea1894d788fc95"`
[INFO] [stderr]    Compiling statrs v0.11.0
[INFO] [stderr]    Compiling rustats v0.0.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `"docker" "inspect" "bf07d83695b852e4c4dab248d579125188403c9dd70ca3cae9ea1894d788fc95"`
[INFO] running `"docker" "rm" "-f" "bf07d83695b852e4c4dab248d579125188403c9dd70ca3cae9ea1894d788fc95"`
[INFO] [stdout] bf07d83695b852e4c4dab248d579125188403c9dd70ca3cae9ea1894d788fc95
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/rustats/0.0.7:/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] c19b9c7a604c45ae8c44500f53c0f2fcec4ccb7a3ee0842dc2959ff67cc7ccab
[INFO] running `"docker" "start" "-a" "c19b9c7a604c45ae8c44500f53c0f2fcec4ccb7a3ee0842dc2959ff67cc7ccab"`
[INFO] [stderr]    Compiling rustats v0.0.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `"docker" "inspect" "c19b9c7a604c45ae8c44500f53c0f2fcec4ccb7a3ee0842dc2959ff67cc7ccab"`
[INFO] running `"docker" "rm" "-f" "c19b9c7a604c45ae8c44500f53c0f2fcec4ccb7a3ee0842dc2959ff67cc7ccab"`
[INFO] [stdout] c19b9c7a604c45ae8c44500f53c0f2fcec4ccb7a3ee0842dc2959ff67cc7ccab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/rustats/0.0.7:/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] 2623fbffc8914ed4b4862969d1165acff87cdc7d401d5dd5473249cee700ff47
[INFO] running `"docker" "start" "-a" "2623fbffc8914ed4b4862969d1165acff87cdc7d401d5dd5473249cee700ff47"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustats-81a8bda0f5a4aac6
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test distributions::kde::kernel::tests::normal_pdf_works ... ok
[INFO] [stdout] test distributions::kde::kernel::tests::normal_kernel_works ... ok
[INFO] [stdout] test distributions::kde::tests::kde_rot_works ... ok
[INFO] [stdout] test fundamental::tests::stddev_works ... ok
[INFO] [stdout] test hypothesis_testings::tests::mann_whitney_u_works ... ok
[INFO] [stdout] test samplers::tests::slice_sampler_works ... ok
[INFO] [stdout] test distributions::kde::tests::kde_bayesian_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustats
[INFO] [stdout] 
[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] running `"docker" "inspect" "2623fbffc8914ed4b4862969d1165acff87cdc7d401d5dd5473249cee700ff47"`
[INFO] running `"docker" "rm" "-f" "2623fbffc8914ed4b4862969d1165acff87cdc7d401d5dd5473249cee700ff47"`
[INFO] [stdout] 2623fbffc8914ed4b4862969d1165acff87cdc7d401d5dd5473249cee700ff47