[INFO] cloning repository kernelmachine/utah [INFO] running `"git" "clone" "--bare" "git://github.com/kernelmachine/utah.git" "work/cache/sources/gh/kernelmachine/utah"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/kernelmachine/utah'... [INFO] running `"git" "clone" "work/cache/sources/gh/kernelmachine/utah" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kernelmachine/utah"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kernelmachine/utah'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kernelmachine/utah" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kernelmachine/utah"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kernelmachine/utah'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 79d3bb332634a097fae455852a95545a85d44757 [INFO] sha for GitHub repo kernelmachine/utah: 79d3bb332634a097fae455852a95545a85d44757 [INFO] validating manifest of kernelmachine/utah on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of kernelmachine/utah on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing kernelmachine/utah [INFO] finished frobbing kernelmachine/utah [INFO] frobbed toml for kernelmachine/utah written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kernelmachine/utah/Cargo.toml [INFO] started frobbing kernelmachine/utah [INFO] finished frobbing kernelmachine/utah [INFO] frobbed toml for kernelmachine/utah written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kernelmachine/utah/Cargo.toml [INFO] crate kernelmachine/utah already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kernelmachine/utah/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndarray-rand v0.3.1 [INFO] [stderr] Downloaded ndarray v0.7.3 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing kernelmachine/utah against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kernelmachine/utah:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] b1116d857f751e1fdd4bf0ade15d78802670c396517c4399c3ea5f2b3f3ac008 [INFO] running `"docker" "start" "-a" "b1116d857f751e1fdd4bf0ade15d78802670c396517c4399c3ea5f2b3f3ac008"` [INFO] [stderr] warning: unused manifest key: package.respository [INFO] [stderr] Compiling ndarray v0.7.3 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling csv v0.14.7 [INFO] [stderr] Compiling error-chain v0.7.2 [INFO] [stderr] Compiling ndarray-rand v0.3.1 [INFO] [stderr] Compiling utah v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:175:1 [INFO] [stderr] | [INFO] [stderr] 175 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:184:1 [INFO] [stderr] | [INFO] [stderr] 184 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.35s [INFO] running `"docker" "inspect" "b1116d857f751e1fdd4bf0ade15d78802670c396517c4399c3ea5f2b3f3ac008"` [INFO] running `"docker" "rm" "-f" "b1116d857f751e1fdd4bf0ade15d78802670c396517c4399c3ea5f2b3f3ac008"` [INFO] [stdout] b1116d857f751e1fdd4bf0ade15d78802670c396517c4399c3ea5f2b3f3ac008 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kernelmachine/utah:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 7d46168bbddb07f7e3d3c3bbb2b08d7a232992de6ff4005be350127ef16ecf71 [INFO] running `"docker" "start" "-a" "7d46168bbddb07f7e3d3c3bbb2b08d7a232992de6ff4005be350127ef16ecf71"` [INFO] [stderr] warning: unused manifest key: package.respository [INFO] [stderr] Compiling utah v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:175:1 [INFO] [stderr] | [INFO] [stderr] 175 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:184:1 [INFO] [stderr] | [INFO] [stderr] 184 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.95s [INFO] running `"docker" "inspect" "7d46168bbddb07f7e3d3c3bbb2b08d7a232992de6ff4005be350127ef16ecf71"` [INFO] running `"docker" "rm" "-f" "7d46168bbddb07f7e3d3c3bbb2b08d7a232992de6ff4005be350127ef16ecf71"` [INFO] [stdout] 7d46168bbddb07f7e3d3c3bbb2b08d7a232992de6ff4005be350127ef16ecf71 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kernelmachine/utah:/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] cac1a7029737cb3771f52de78d6bc781972d01579ddc23cfd2036613687eb83d [INFO] running `"docker" "start" "-a" "cac1a7029737cb3771f52de78d6bc781972d01579ddc23cfd2036613687eb83d"` [INFO] [stderr] warning: unused manifest key: package.respository [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/utah-a33e809a2ab0fda0 [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::tests::dataframe_creation ... ok [INFO] [stdout] test tests::tests::dataframe_append ... ok [INFO] [stdout] test tests::tests::dataframe_macro ... ok [INFO] [stdout] test tests::tests::dataframe_impute ... ok [INFO] [stdout] test tests::tests::dataframe_max ... ok [INFO] [stdout] test tests::tests::dataframe_mapdf ... ok [INFO] [stdout] test tests::tests::dataframe_min ... ok [INFO] [stdout] test tests::tests::dataframe_select ... ok [INFO] [stdout] test tests::tests::dataframe_sum ... ok [INFO] [stdout] test tests::tests::inner_join ... ok [INFO] [stdout] test tests::tests::outer_left_join ... ok [INFO] [stdout] test tests::tests::dataframe_remove ... ok [INFO] [stdout] test tests::tests::dataframe_mean ... ok [INFO] [stdout] test tests::tests::dataframe_creation_failure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests utah [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame::new (line 24) ... ok [INFO] [stdout] test src/lib.rs - (line 107) ... ignored [INFO] [stdout] test src/lib.rs - (line 122) ... ignored [INFO] [stdout] test src/lib.rs - (line 131) ... ignored [INFO] [stdout] test src/lib.rs - (line 140) ... ignored [INFO] [stdout] test src/lib.rs - (line 152) ... ignored [INFO] [stdout] test src/lib.rs - (line 164) ... ignored [INFO] [stdout] test src/lib.rs - (line 22) ... ignored [INFO] [stdout] test src/lib.rs - (line 34) ... ignored [INFO] [stdout] test src/lib.rs - (line 52) ... ignored [INFO] [stdout] test src/lib.rs - (line 64) ... ignored [INFO] [stdout] test src/lib.rs - (line 79) ... ignored [INFO] [stdout] test src/lib.rs - (line 97) ... ignored [INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame::index (line 113) ... ok [INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame::new (line 16) ... ok [INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame::from_array (line 55) ... ok [INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame::columns (line 88) ... ok [INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame::df_iter_mut (line 183) ... ok [INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame::index (line 122) ... ok [INFO] [stdout] test src/implement/impl_constructor_generic.rs - implement::impl_constructor_generic::DataFrame::df_iter (line 151) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "cac1a7029737cb3771f52de78d6bc781972d01579ddc23cfd2036613687eb83d"` [INFO] running `"docker" "rm" "-f" "cac1a7029737cb3771f52de78d6bc781972d01579ddc23cfd2036613687eb83d"` [INFO] [stdout] cac1a7029737cb3771f52de78d6bc781972d01579ddc23cfd2036613687eb83d