[INFO] fetching crate imposer 0.3.0...
[INFO] testing imposer-0.3.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate imposer 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate imposer 0.3.0
[INFO] finished tweaking crates.io crate imposer 0.3.0
[INFO] tweaked toml for crates.io crate imposer 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate imposer 0.3.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate imposer 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.27.1
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[INFO] [stderr]   Downloaded pyo3 v0.27.1
[INFO] [stderr]   Downloaded moxcms v0.7.9
[INFO] [stderr]   Downloaded pxfm v0.1.25
[INFO] [stderr]   Downloaded lopdf v0.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443
[INFO] running `Command { std: "docker" "start" "0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling imposer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 37s
[INFO] running `Command { std: "docker" "inspect" "0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
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[INFO] [stderr]    Compiling imposer v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 36s
[INFO] running `Command { std: "docker" "inspect" "0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/imposer-4dddcd31b3233a76)
[INFO] [stdout] 
[INFO] [stdout] running 142 tests
[INFO] [stdout] test config::tests::test_saddle_stitch_pages_from_usize_invalid ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_2up ... ok
[INFO] [stdout] test config::tests::test_saddle_stitch_pages_valid_values_string ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_32up ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_4up ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_prefers_square_or_landscape ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_produces_correct_total ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_512up ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_16up ... ok
[INFO] [stdout] test config::tests::test_saddle_stitch_pages_from_usize_common_values ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_8up ... ok
[INFO] [stdout] test config::tests::test_is_power_of_two ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_non_power_of_2_fallbacks ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_rows_close_to_cols ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_very_large_values ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_zero ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_12_pages_4up ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_16_pages_2up_two_sheets_per_signature ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_16_pages_4up_single_signature ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_one ... ok
[INFO] [stdout] test config::tests::test_saddle_stitch_pages_from_usize_large_powers_of_two ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_109_pages_2up ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_16_pages_4up_two_sheets_per_signature ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_16_pages_4up_two_signatures ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_1_page_2up ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_24_pages_2up_three_sheets_per_signature ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_32_pages_16up_single_signature ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_32_pages_2up_four_sheets_per_signature ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_3_pages_2up ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_4_pages_2up_single_signature ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_5_pages_2up ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_256up ... ok
[INFO] [stdout] test config::tests::test_saddle_stitch_pages_common_values ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_64up ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_16_pages_8up_single_signature ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_32_pages_8up_two_sheets_per_signature ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_5_pages_4up ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_1000_pages_2up ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_8_pages_2up_two_sheets_per_signature ... ok
[INFO] [stdout] test config::tests::test_saddle_stitch_pages_valid_values_description ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_109_pages_2up_2sheets_per_signature ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_64_pages_16up_two_sheets_per_signature ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_128up ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_8_pages_2up_single_signature ... ok
[INFO] [stdout] test imposition::grid::test_grid::test_grid_1024up ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_all_pages_present ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_with_signature_count_blanks_in_saddle_positions ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_with_signature_count_center_weighted_distribution ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_with_signature_count_edge_cases ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_blanks_in_saddle_stitch_positions ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_consistency_with_different_signatures ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_no_duplicate_pages ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_with_signature_count_balanced_distribution ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::golden_16up_109_pages_padding_and_grouping ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::golden_16up_16_pages_exact ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_with_signature_count_single_signature ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::golden_16up_8_pages_exact ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_with_signature_count_small_pages ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_zero_pages ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_32up_and_64up ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_4up_partial_rows ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_blank_pages_only_at_end::case_1 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_blank_pages_only_at_end::case_2 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_blank_pages_only_at_end::case_3 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_blank_pages_only_at_end::case_4 ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_8_pages_4up_single_signature ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_blank_pages_only_at_end::case_5 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_blank_pages_only_at_end::case_6 ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_with_signature_count_uneven_distribution ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_zero_pages_per_sheet ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_saddle_stitch_5_pages_2up_debug ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_with_signature_count_even_distribution ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_correct_sheet_count::case_4 ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_with_signature_count_many_signatures ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_bounds_checking ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_8up_partial_rows ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_109_pages_2up_2sheets_detailed_ordering ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_blank_page_handling ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_blank_pages_only_at_end::case_7 ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_109_pages_2up_2sheets_sheet_structure ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_4up_with_3_pages ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_correct_sheet_count::case_1 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_correct_sheet_count::case_2 ... ok
[INFO] [stdout] test imposition::perfect_bound::test_perfect_bound::test_perfect_bound_zero_sheets_per_signature ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_no_duplicate_non_blank_pages::case_3 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_no_duplicate_non_blank_pages::case_2 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_correct_sheet_count::case_3 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::golden_4up_5_pages_exact ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_no_duplicate_non_blank_pages::case_4 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_no_duplicate_non_blank_pages::case_5 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_no_duplicate_non_blank_pages::case_6 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_no_duplicate_non_blank_pages::case_7 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_no_duplicate_non_blank_pages::case_8 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_offset_calculation_progression ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_page_ordering_5_pages_2up ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_page_ordering_1_page_2up ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_page_ordering_4_pages_2up ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_placement_2up_expectations ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_placement_8up_expectations ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_page_ordering_8_pages_2up ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_saddle_stitch_16up_32_pages ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_page_ordering_8_pages_4up ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_pair_reversal_16up ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_pair_reversal_8up ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_saddle_stitch_2up_odd_pages ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_saddle_stitch_4up_12_pages ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_saddle_stitch_4up_16_pages ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_saddle_stitch_8up_16_pages ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_placement_4up_expectations ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_correct_sheet_count::case_6 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_saddle_stitch_8up_24_pages ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_placement_8up_32pages_expectations ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_correct_sheet_count::case_7 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_deduplication_small_booklet ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_section_page_ranges_4up_16pages ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_sheets_per_section_calculation ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_small_input_8up_examples ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_zero_pages ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_no_duplicate_pages_with_odd_input::case_1 ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_no_duplicate_pages_with_odd_input::case_3 ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_page_ordering_1_page_2up ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_saddle_stitch_2up_8_pages ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_small_input_16up_examples ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_no_duplicate_pages_with_odd_input::case_4 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_large_page_counts ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_no_duplicate_pages_with_odd_input::case_5 ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_page_ordering_5_pages_2up ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_section_page_ranges_2up_8pages ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_small_input_4up_examples ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_no_duplicate_pages_with_odd_input::case_2 ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_no_duplicate_pages_with_odd_input::case_7 ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_page_ordering_4_pages_2up ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_perfect_bound_4_pages_2up ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_page_ordering_8_pages_2up ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_no_duplicate_pages_with_odd_input::case_6 ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_page_ordering_8_pages_4up ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_no_deduplication_middle_sheets ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_no_duplicate_non_blank_pages::case_1 ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_placement_8up_4pages_expectations ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_perfect_bound_8_pages_4up ... ok
[INFO] [stdout] test imposition::test_imposition::tests::test_perfect_bound_8_pages_2up ... ok
[INFO] [stdout] test imposition::saddle_stitch::test_saddle_stitch::test_correct_sheet_count::case_5 ... ok
[INFO] [stderr]      Running unittests src/bin/imposer.rs (/opt/rustwide/target/release/deps/imposer-0f3cbf1c4a31b6e4)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 142 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests imposer
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 12) - compile ... ok
[INFO] [stdout] test src/lib.rs - generate_booklet (line 54) - compile ... ok
[INFO] [stdout] test src/lib.rs - generate_booklet_with_config (line 86) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443", kill_on_drop: false }`
[INFO] [stdout] 0c787fe6db8ecf02d1c72cc1ebfb1df60ba5130c7cb188b723dafb955b446443
