[INFO] crate statistics 0.4.1 is already in cache
[INFO] extracting crate statistics 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/statistics/0.4.1
[INFO] extracting crate statistics 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/statistics/0.4.1
[INFO] validating manifest of statistics-0.4.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of statistics-0.4.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing statistics-0.4.1
[INFO] finished frobbing statistics-0.4.1
[INFO] frobbed toml for statistics-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/statistics/0.4.1/Cargo.toml
[INFO] started frobbing statistics-0.4.1
[INFO] finished frobbing statistics-0.4.1
[INFO] frobbed toml for statistics-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/statistics/0.4.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing statistics-0.4.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/statistics/0.4.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fd11e90f620784a7c2d34aa5462f10d181214c290e317b3848f8c3badb5dc686
[INFO] running `"docker" "start" "-a" "fd11e90f620784a7c2d34aa5462f10d181214c290e317b3848f8c3badb5dc686"`
[INFO] [stderr]    Compiling statistics v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "fd11e90f620784a7c2d34aa5462f10d181214c290e317b3848f8c3badb5dc686"`
[INFO] running `"docker" "rm" "-f" "fd11e90f620784a7c2d34aa5462f10d181214c290e317b3848f8c3badb5dc686"`
[INFO] [stdout] fd11e90f620784a7c2d34aa5462f10d181214c290e317b3848f8c3badb5dc686
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/statistics/0.4.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fbf7f7c91dc80dbbe7da0618b1c6591dfc8a83ee8ac0f0cce5b0e5ae605d9b96
[INFO] running `"docker" "start" "-a" "fbf7f7c91dc80dbbe7da0618b1c6591dfc8a83ee8ac0f0cce5b0e5ae605d9b96"`
[INFO] [stderr]    Compiling assert v0.7.4
[INFO] [stderr]    Compiling statistics v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "fbf7f7c91dc80dbbe7da0618b1c6591dfc8a83ee8ac0f0cce5b0e5ae605d9b96"`
[INFO] running `"docker" "rm" "-f" "fbf7f7c91dc80dbbe7da0618b1c6591dfc8a83ee8ac0f0cce5b0e5ae605d9b96"`
[INFO] [stdout] fbf7f7c91dc80dbbe7da0618b1c6591dfc8a83ee8ac0f0cce5b0e5ae605d9b96
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/statistics/0.4.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1941de52cbf6e72669d8029665deb20f6b98f19b0f84a4b6fb7e891e46ba0afc
[INFO] running `"docker" "start" "-a" "1941de52cbf6e72669d8029665deb20f6b98f19b0f84a4b6fb7e891e46ba0afc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/statistics-0a12dbb9254ccc94
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test moment::tests::mean_0 ... ok
[INFO] [stdout] test moment::tests::mean ... ok
[INFO] [stdout] test moment::tests::variance ... ok
[INFO] [stdout] test moment::tests::variance_1 ... ok
[INFO] [stdout] test moment::tests::variance_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests statistics
[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" "1941de52cbf6e72669d8029665deb20f6b98f19b0f84a4b6fb7e891e46ba0afc"`
[INFO] running `"docker" "rm" "-f" "1941de52cbf6e72669d8029665deb20f6b98f19b0f84a4b6fb7e891e46ba0afc"`
[INFO] [stdout] 1941de52cbf6e72669d8029665deb20f6b98f19b0f84a4b6fb7e891e46ba0afc