[INFO] crate nonogrid 0.7.0 is already in cache
[INFO] testing nonogrid-0.7.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate nonogrid 0.7.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate nonogrid 0.7.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nonogrid 0.7.0
[INFO] finished tweaking crates.io crate nonogrid 0.7.0
[INFO] tweaked toml for crates.io crate nonogrid 0.7.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate nonogrid 0.7.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72018809e715ce972f553d5b0dd8d1208a510c234ebdfa4f1b0f0599302bc6e7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "72018809e715ce972f553d5b0dd8d1208a510c234ebdfa4f1b0f0599302bc6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72018809e715ce972f553d5b0dd8d1208a510c234ebdfa4f1b0f0599302bc6e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72018809e715ce972f553d5b0dd8d1208a510c234ebdfa4f1b0f0599302bc6e7", kill_on_drop: false }`
[INFO] [stdout] 72018809e715ce972f553d5b0dd8d1208a510c234ebdfa4f1b0f0599302bc6e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59a6240d0f64688e1ea4c1a1873f96e14448263e022811cd34e12e22a58b7c49
[INFO] running `Command { std: "docker" "start" "-a" "59a6240d0f64688e1ea4c1a1873f96e14448263e022811cd34e12e22a58b7c49", kill_on_drop: false }`
[INFO] [stderr]    Compiling priority-queue v1.0.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling ordered-float v2.0.0
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.2.18
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]    Compiling lru v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling nonogrid v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.05s
[INFO] running `Command { std: "docker" "inspect" "59a6240d0f64688e1ea4c1a1873f96e14448263e022811cd34e12e22a58b7c49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59a6240d0f64688e1ea4c1a1873f96e14448263e022811cd34e12e22a58b7c49", kill_on_drop: false }`
[INFO] [stdout] 59a6240d0f64688e1ea4c1a1873f96e14448263e022811cd34e12e22a58b7c49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b997b6ba582fac2de09224aa131b8e395ac8ba746840381e31dfd835449f0648
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b997b6ba582fac2de09224aa131b8e395ac8ba746840381e31dfd835449f0648", kill_on_drop: false }`
[INFO] [stderr]    Compiling nonogrid v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `Command { std: "docker" "inspect" "b997b6ba582fac2de09224aa131b8e395ac8ba746840381e31dfd835449f0648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b997b6ba582fac2de09224aa131b8e395ac8ba746840381e31dfd835449f0648", kill_on_drop: false }`
[INFO] [stdout] b997b6ba582fac2de09224aa131b8e395ac8ba746840381e31dfd835449f0648
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 353a949be31183eaec922d874eaff6b65be72c44216ee432516f9c6c849f4848
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "353a949be31183eaec922d874eaff6b65be72c44216ee432516f9c6c849f4848", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nonogrid-9d17dc047994e433
[INFO] [stdout] 
[INFO] [stdout] running 69 tests
[INFO] [stdout] test block::base::color_value_tests::construct ... ok
[INFO] [stdout] test block::base::tests::block_starts_empty_binary ... ok
[INFO] [stdout] test block::base::tests::block_starts_binary ... ok
[INFO] [stdout] test block::base::color_value_tests::rgb ... ok
[INFO] [stdout] test block::base::tests::block_starts_colored ... ok
[INFO] [stdout] test block::base::tests::block_starts_empty_colored ... ok
[INFO] [stdout] test block::binary::tests::check_partial_sums ... ok
[INFO] [stdout] test block::binary::tests::partial_sums_empty ... ok
[INFO] [stdout] test block::base::tests::block_starts_single_binary ... ok
[INFO] [stdout] test block::base::tests::block_starts_single_colored ... ok
[INFO] [stdout] test block::base::tests::color_ranges_colored ... ok
[INFO] [stdout] test block::multicolor::tests::partial_sums_single ... ok
[INFO] [stdout] test block::multicolor::tests::check_partial_sums ... ok
[INFO] [stdout] test block::binary::tests::partial_sums_single ... ok
[INFO] [stdout] test block::multicolor::tests::partial_sums_empty ... ok
[INFO] [stdout] test board::tests::u_letter ... ok
[INFO] [stdout] test board::tests::i_letter ... ok
[INFO] [stdout] test parser::tests::infer_black_and_white_empty_defs_in_colors_section ... ok
[INFO] [stdout] test parser::tests::infer_black_and_white_empty_colors_section ... ok
[INFO] [stdout] test parser::tests::parse_comment_semicolon ... ok
[INFO] [stdout] test block::base::tests::color_ranges_binary ... ok
[INFO] [stdout] test parser::tests::parse_comment_end_of_line ... ok
[INFO] [stdout] test parser::tests::parse_colors ... ok
[INFO] [stdout] test parser::tests::infer_black_and_white_no_colors_section ... ok
[INFO] [stdout] test parser::tests::parse_single ... ok
[INFO] [stdout] test parser::tests::infer_multi_color ... ok
[INFO] [stdout] test parser::tests::parse_quotes ... ok
[INFO] [stdout] test parser::tests::parse_double_quotes ... ok
[INFO] [stdout] test parser::tests::parse_two_lines ... ok
[INFO] [stdout] test parser::tests::parse_comments_in_the_middle ... ok
[INFO] [stdout] test parser::tests::parse_two_blocks ... ok
[INFO] [stdout] test solver::line::tests::check_no_additional_space ... ok
[INFO] [stdout] test parser::tests::parse_two_rows_same_line ... ok
[INFO] [stdout] test solver::line::tests::solve_basic ... ok
[INFO] [stdout] test solver::line::tests_solve_color::bad ... ok
[INFO] [stdout] test parser::tests::parse_two_rows_with_commas ... ok
[INFO] [stdout] test solver::line::tests::check_empty_line ... ok
[INFO] [stdout] test solver::line::tests_solve_color::empty_1_cell ... ok
[INFO] [stdout] test solver::line::tests_solve_color::empty_3_cells ... ok
[INFO] [stdout] test solver::line::tests_solve_color::long ... ok
[INFO] [stdout] test solver::line::tests_solve_color::long_undefined ... ok
[INFO] [stdout] test solver::line::tests_solve_color::simplest ... ok
[INFO] [stdout] test solver::line::tests_solve_color::same_color ... ok
[INFO] [stdout] test solver::line::tests::solve_cases ... ok
[INFO] [stdout] test solver::line::tests_solve_color::two_different_cells ... ok
[INFO] [stdout] test solver::line::tests_solve_color::undefined ... ok
[INFO] [stdout] test solver::line::tests_solve_color::different_colors ... ok
[INFO] [stdout] test solver::line::tests_solve_color::first_non_space ... ok
[INFO] [stdout] test utils::tests::do_not_pad_string_right ... ok
[INFO] [stdout] test utils::tests::do_not_pad_vector_right ... ok
[INFO] [stdout] test utils::tests::do_not_pad_vector_left ... ok
[INFO] [stdout] test utils::tests::no_replacement ... ok
[INFO] [stdout] test utils::tests::pad_string_left ... ok
[INFO] [stdout] test utils::tests::pad_non_ascii_right ... ok
[INFO] [stdout] test utils::tests::pad_string_right ... ok
[INFO] [stdout] test utils::tests::product_2_by_3 ... ok
[INFO] [stdout] test utils::tests::pad_vector_right ... ok
[INFO] [stdout] test utils::tests::to_ranges_unsorted ... ok
[INFO] [stdout] test utils::tests::transpose_empty ... ok
[INFO] [stdout] test utils::tests::transpose_empty_rows ... ok
[INFO] [stdout] test utils::tests::transpose_square ... ok
[INFO] [stdout] test utils::tests::to_ranges_single ... ok
[INFO] [stdout] test utils::tests::to_ranges_multiple ... ok
[INFO] [stdout] test utils::tests::to_ranges_empty ... ok
[INFO] [stdout] test utils::tests::two_powers_factorization ... ok
[INFO] [stdout] test utils::tests::pad_vector_left ... ok
[INFO] [stdout] test utils::tests::transpose_jagged ... ok
[INFO] [stdout] test utils::tests::replace_ints ... ok
[INFO] [stdout] test utils::tests::do_not_pad_string_left ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nonogrid-8a863c03c55bc00d
[INFO] [stdout] 
[INFO] [stdout] running 69 tests
[INFO] [stdout] test block::base::tests::block_starts_empty_binary ... ok
[INFO] [stdout] test block::base::tests::block_starts_colored ... ok
[INFO] [stdout] test block::base::tests::block_starts_single_binary ... ok
[INFO] [stdout] test block::base::color_value_tests::rgb ... ok
[INFO] [stdout] test block::base::tests::block_starts_empty_colored ... ok
[INFO] [stdout] test block::base::tests::color_ranges_binary ... ok
[INFO] [stdout] test block::base::tests::block_starts_single_colored ... ok
[INFO] [stdout] test block::base::color_value_tests::construct ... ok
[INFO] [stdout] test block::binary::tests::check_partial_sums ... ok
[INFO] [stdout] test block::base::tests::block_starts_binary ... ok
[INFO] [stdout] test block::binary::tests::partial_sums_empty ... ok
[INFO] [stdout] test block::binary::tests::partial_sums_single ... ok
[INFO] [stdout] test block::multicolor::tests::partial_sums_single ... ok
[INFO] [stdout] test block::multicolor::tests::partial_sums_empty ... ok
[INFO] [stdout] test block::multicolor::tests::check_partial_sums ... ok
[INFO] [stdout] test block::base::tests::color_ranges_colored ... ok
[INFO] [stdout] test board::tests::i_letter ... ok
[INFO] [stdout] test board::tests::u_letter ... ok
[INFO] [stdout] test parser::tests::infer_black_and_white_empty_defs_in_colors_section ... ok
[INFO] [stdout] test parser::tests::infer_black_and_white_empty_colors_section ... ok
[INFO] [stdout] test parser::tests::infer_multi_color ... ok
[INFO] [stdout] test parser::tests::parse_colors ... ok
[INFO] [stdout] test parser::tests::parse_comment_semicolon ... ok
[INFO] [stdout] test parser::tests::parse_quotes ... ok
[INFO] [stdout] test parser::tests::parse_comments_in_the_middle ... ok
[INFO] [stdout] test parser::tests::parse_two_rows_with_commas ... ok
[INFO] [stdout] test parser::tests::parse_double_quotes ... ok
[INFO] [stdout] test parser::tests::parse_comment_end_of_line ... ok
[INFO] [stdout] test parser::tests::parse_two_blocks ... ok
[INFO] [stdout] test parser::tests::parse_single ... ok
[INFO] [stdout] test solver::line::tests::solve_cases ... ok
[INFO] [stdout] test solver::line::tests::check_empty_line ... ok
[INFO] [stdout] test solver::line::tests::solve_basic ... ok
[INFO] [stdout] test solver::line::tests::check_no_additional_space ... ok
[INFO] [stdout] test parser::tests::parse_two_rows_same_line ... ok
[INFO] [stdout] test solver::line::tests_solve_color::first_non_space ... ok
[INFO] [stdout] test solver::line::tests_solve_color::simplest ... ok
[INFO] [stdout] test parser::tests::infer_black_and_white_no_colors_section ... ok
[INFO] [stdout] test parser::tests::parse_two_lines ... ok
[INFO] [stdout] test solver::line::tests_solve_color::long_undefined ... ok
[INFO] [stdout] test solver::line::tests_solve_color::different_colors ... ok
[INFO] [stdout] test solver::line::tests_solve_color::bad ... ok
[INFO] [stdout] test solver::line::tests_solve_color::empty_3_cells ... ok
[INFO] [stdout] test utils::tests::do_not_pad_vector_right ... ok
[INFO] [stdout] test utils::tests::do_not_pad_string_right ... ok
[INFO] [stdout] test utils::tests::do_not_pad_vector_left ... ok
[INFO] [stdout] test solver::line::tests_solve_color::undefined ... ok
[INFO] [stdout] test utils::tests::do_not_pad_string_left ... ok
[INFO] [stdout] test solver::line::tests_solve_color::two_different_cells ... ok
[INFO] [stdout] test solver::line::tests_solve_color::long ... ok
[INFO] [stdout] test utils::tests::pad_non_ascii_right ... ok
[INFO] [stdout] test utils::tests::no_replacement ... ok
[INFO] [stdout] test utils::tests::pad_string_left ... ok
[INFO] [stdout] test utils::tests::pad_string_right ... ok
[INFO] [stdout] test utils::tests::pad_vector_left ... ok
[INFO] [stdout] test solver::line::tests_solve_color::same_color ... ok
[INFO] [stdout] test utils::tests::to_ranges_empty ... ok
[INFO] [stdout] test solver::line::tests_solve_color::empty_1_cell ... ok
[INFO] [stdout] test utils::tests::to_ranges_unsorted ... ok
[INFO] [stdout] test utils::tests::pad_vector_right ... ok
[INFO] [stdout] test utils::tests::product_2_by_3 ... ok
[INFO] [stdout] test utils::tests::transpose_square ... ok
[INFO] [stdout] test utils::tests::to_ranges_multiple ... ok
[INFO] [stdout] test utils::tests::two_powers_factorization ... ok
[INFO] [stdout] test utils::tests::replace_ints ... ok
[INFO] [stdout] test utils::tests::to_ranges_single ... ok
[INFO] [stdout] test utils::tests::transpose_empty ... ok
[INFO] [stdout] test utils::tests::transpose_empty_rows ... ok
[INFO] [stdout] test utils::tests::transpose_jagged ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/infer-805361660638821b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ini::infer_own_black_and_white ... ok
[INFO] [stdout] test ini::get_colors_own ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/solving-f65175cfaf5ed083
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test ini::uk_flag ... ok
[INFO] [stdout] test ini::hello ... ok
[INFO] [stderr]    Doc-tests nonogrid
[INFO] [stdout] test ini::pony ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/parser.rs - parser::OlsakColor::parse (line 902) ... ok
[INFO] [stdout] test src/parser.rs - parser::ini::MyFormat::parse_color_def (line 259) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "353a949be31183eaec922d874eaff6b65be72c44216ee432516f9c6c849f4848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353a949be31183eaec922d874eaff6b65be72c44216ee432516f9c6c849f4848", kill_on_drop: false }`
[INFO] [stdout] 353a949be31183eaec922d874eaff6b65be72c44216ee432516f9c6c849f4848