[INFO] crate rusty-data 0.0.3 is already in cache
[INFO] extracting crate rusty-data 0.0.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/rusty-data/0.0.3
[INFO] extracting crate rusty-data 0.0.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusty-data/0.0.3
[INFO] validating manifest of rusty-data-0.0.3 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 rusty-data-0.0.3 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 rusty-data-0.0.3
[INFO] finished frobbing rusty-data-0.0.3
[INFO] frobbed toml for rusty-data-0.0.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rusty-data/0.0.3/Cargo.toml
[INFO] started frobbing rusty-data-0.0.3
[INFO] finished frobbing rusty-data-0.0.3
[INFO] frobbed toml for rusty-data-0.0.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusty-data/0.0.3/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 rusty-data-0.0.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusty-data/0.0.3:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 5609d11133d9fc3558019abb78241adbad4ce9a72895e042cf0a9ab9c1e277e6
[INFO] running `"docker" "start" "-a" "5609d11133d9fc3558019abb78241adbad4ce9a72895e042cf0a9ab9c1e277e6"`
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rusty-data v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "5609d11133d9fc3558019abb78241adbad4ce9a72895e042cf0a9ab9c1e277e6"`
[INFO] running `"docker" "rm" "-f" "5609d11133d9fc3558019abb78241adbad4ce9a72895e042cf0a9ab9c1e277e6"`
[INFO] [stdout] 5609d11133d9fc3558019abb78241adbad4ce9a72895e042cf0a9ab9c1e277e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusty-data/0.0.3:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9afe1678384634057f8f3412ec20ba1bc98c78df290b840f37874d3739467f12
[INFO] running `"docker" "start" "-a" "9afe1678384634057f8f3412ec20ba1bc98c78df290b840f37874d3739467f12"`
[INFO] [stderr]    Compiling rusty-data v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "9afe1678384634057f8f3412ec20ba1bc98c78df290b840f37874d3739467f12"`
[INFO] running `"docker" "rm" "-f" "9afe1678384634057f8f3412ec20ba1bc98c78df290b840f37874d3739467f12"`
[INFO] [stdout] 9afe1678384634057f8f3412ec20ba1bc98c78df290b840f37874d3739467f12
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rusty-data/0.0.3:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7cb0f32816004cefdbb5925f9b49b243d2c449c140edaf3aaaffb0710b12a0d8
[INFO] running `"docker" "start" "-a" "7cb0f32816004cefdbb5925f9b49b243d2c449c140edaf3aaaffb0710b12a0d8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_data-827392c9bf9c6b06
[INFO] [stderr]    Doc-tests rusty-data
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/loader.rs - loader::load_file (line 209) ... ok
[INFO] [stdout] test src/datatable.rs - datatable::DataColumn::update_categories (line 146) ... ok
[INFO] [stdout] test src/datatable.rs - datatable::DataColumn::numeric_category_data (line 181) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7cb0f32816004cefdbb5925f9b49b243d2c449c140edaf3aaaffb0710b12a0d8"`
[INFO] running `"docker" "rm" "-f" "7cb0f32816004cefdbb5925f9b49b243d2c449c140edaf3aaaffb0710b12a0d8"`
[INFO] [stdout] 7cb0f32816004cefdbb5925f9b49b243d2c449c140edaf3aaaffb0710b12a0d8