[INFO] crate rulp 0.1.0 is already in cache
[INFO] extracting crate rulp 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rulp/0.1.0
[INFO] extracting crate rulp 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rulp/0.1.0
[INFO] validating manifest of rulp-0.1.0 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 rulp-0.1.0 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 rulp-0.1.0
[INFO] finished frobbing rulp-0.1.0
[INFO] frobbed toml for rulp-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rulp/0.1.0/Cargo.toml
[INFO] started frobbing rulp-0.1.0
[INFO] finished frobbing rulp-0.1.0
[INFO] frobbed toml for rulp-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rulp/0.1.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rulp-0.1.0 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-7/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/rulp/0.1.0:/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] fe6141f768ee9916fd8be656579955590541297d9f86ed869629f31b1da37e13
[INFO] running `"docker" "start" "-a" "fe6141f768ee9916fd8be656579955590541297d9f86ed869629f31b1da37e13"`
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling vec_map v0.6.0
[INFO] [stderr]    Compiling unicode-segmentation v0.1.3
[INFO] [stderr]    Compiling ansi_term v0.9.0
[INFO] [stderr]    Compiling assert_approx_eq v0.2.2
[INFO] [stderr]    Compiling term_size v0.2.3
[INFO] [stderr]    Compiling rulinalg v0.4.2
[INFO] [stderr]    Compiling clap v2.19.3
[INFO] [stderr]    Compiling rulp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.90s
[INFO] running `"docker" "inspect" "fe6141f768ee9916fd8be656579955590541297d9f86ed869629f31b1da37e13"`
[INFO] running `"docker" "rm" "-f" "fe6141f768ee9916fd8be656579955590541297d9f86ed869629f31b1da37e13"`
[INFO] [stdout] fe6141f768ee9916fd8be656579955590541297d9f86ed869629f31b1da37e13
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/rulp/0.1.0:/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] c7a6bef5015d27885bda2b7e53387935b826d769282a49aacc7f1e24103b0a0b
[INFO] running `"docker" "start" "-a" "c7a6bef5015d27885bda2b7e53387935b826d769282a49aacc7f1e24103b0a0b"`
[INFO] [stderr]    Compiling rulp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/solver/impl_solver.rs:466:3
[INFO] [stderr]     |
[INFO] [stderr] 466 |         assert_matrix_eq!(SimplexSolver::convert_lp_to_tableau(&lp), expected);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/solver/impl_solver.rs:600:6
[INFO] [stderr]     |
[INFO] [stderr] 600 |         assert_matrix_eq!(simplex.tableau, expected_no_change);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/solver/impl_solver.rs:603:3
[INFO] [stderr]     |
[INFO] [stderr] 603 |         assert_matrix_eq!(simplex.tableau, expected_change);        
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/solver/impl_solver.rs:618:6
[INFO] [stderr]     |
[INFO] [stderr] 618 |         assert_matrix_eq!(simplex.tableau, expected_1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/solver/impl_solver.rs:628:6
[INFO] [stderr]     |
[INFO] [stderr] 628 |         assert_matrix_eq!(simplex.tableau, expected_2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/solver/impl_solver.rs:643:3
[INFO] [stderr]     |
[INFO] [stderr] 643 |         assert_matrix_eq!(simplex.tableau, expected);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `"docker" "inspect" "c7a6bef5015d27885bda2b7e53387935b826d769282a49aacc7f1e24103b0a0b"`
[INFO] running `"docker" "rm" "-f" "c7a6bef5015d27885bda2b7e53387935b826d769282a49aacc7f1e24103b0a0b"`
[INFO] [stdout] c7a6bef5015d27885bda2b7e53387935b826d769282a49aacc7f1e24103b0a0b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/rulp/0.1.0:/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] 1b51bf0e49683275edca37d915928dc30d51e6990a51261a1ddace374000fbd4
[INFO] running `"docker" "start" "-a" "1b51bf0e49683275edca37d915928dc30d51e6990a51261a1ddace374000fbd4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rulp-a72b92366ed8d810
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test solver::impl_solver::solve_tests::calc_pivot_ratio_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::case_study_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::choose_pivot_row_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::is_basic_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::eliminate_row_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::get_basic_feasible_solution_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::normalize_pivot_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::is_optimal_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::pivot_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::choose_pivot_col_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::to_tableau_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::solve_test ... ok
[INFO] [stdout] test parser::impl_parser::LPParser_tests::line_type_test ... ok
[INFO] [stdout] test parser::impl_parser::LPParser_tests::parse_variable_declaration_test ... ok
[INFO] [stdout] test parser::impl_parser::LPParser_tests::parse_vars_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::is_basic_rhs_test ... ok
[INFO] [stdout] test solver::impl_solver::solve_tests::is_basic_z_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rulp-c56813b0e6ef301a
[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] [stderr]      Running /opt/crater/target/debug/deps/mod-7170dfc24a023c8e
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test unbounded_file_test ... ok
[INFO] [stdout] test maximize_text_test ... ok
[INFO] [stdout] test infeasible_file_test ... ok
[INFO] [stdout] test advertisement_file_test ... ok
[INFO] [stdout] test radiation_file_test ... ok
[INFO] [stdout] test minimize_text_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rulp
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/solver/impl_solver.rs - solver::impl_solver::SimplexSolver::solve (line 23) ... ok
[INFO] [stdout] test src/builder/impl_builder.rs - builder::impl_builder::Builder::build_lp (line 56) ... ok
[INFO] [stdout] test src/parser/impl_parser.rs - parser::impl_parser::Parser::lp_from_text (line 43) ... 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" "1b51bf0e49683275edca37d915928dc30d51e6990a51261a1ddace374000fbd4"`
[INFO] running `"docker" "rm" "-f" "1b51bf0e49683275edca37d915928dc30d51e6990a51261a1ddace374000fbd4"`
[INFO] [stdout] 1b51bf0e49683275edca37d915928dc30d51e6990a51261a1ddace374000fbd4