[INFO] fetching crate rustyfi-backend 0.1.6...
[INFO] testing rustyfi-backend-0.1.6 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate rustyfi-backend 0.1.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rustyfi-backend 0.1.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rustyfi-backend 0.1.6
[INFO] tweaked toml for crates.io crate rustyfi-backend 0.1.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustyfi-backend 0.1.6 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustyfi-backend 0.1.6 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | homepage = "https://github.com/yasuo-ozu/rustyfi"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 | repository = "https://github.com/yasuo-ozu/rustyfi"
[INFO] [stderr]    |              --------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rustyfi-backend` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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] d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556
[INFO] running `Command { std: "docker" "start" "d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556", 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" "d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556", 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" "d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | homepage = "https://github.com/yasuo-ozu/rustyfi"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 | repository = "https://github.com/yasuo-ozu/rustyfi"
[INFO] [stderr]    |              --------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rustyfi-backend` (manifest) generated 1 warning
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling template-quote-impl v0.4.4
[INFO] [stderr]    Compiling derive-syn-parse v0.1.5
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling template-quote v0.4.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling safegraph-macros v0.1.0
[INFO] [stderr]    Compiling safegraph-macros v0.2.0
[INFO] [stderr]    Compiling derive-syn-parse v0.2.0
[INFO] [stderr]    Compiling aquamarine v0.6.0
[INFO] [stderr]    Compiling syn_derive v0.1.8
[INFO] [stderr]    Compiling parametrized-macro v0.1.7
[INFO] [stderr]    Compiling safegraph v0.1.0
[INFO] [stderr]    Compiling safegraph v0.2.0
[INFO] [stderr]    Compiling type-leak v0.2.0
[INFO] [stderr]    Compiling newer-type-macro v0.1.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling newer-type v0.1.2
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling type-leak v0.7.0
[INFO] [stderr]    Compiling decycle-impl v0.5.2
[INFO] [stderr]    Compiling sumtype-macro v0.4.1
[INFO] [stderr]    Compiling newer-type-macro v0.3.0
[INFO] [stderr]    Compiling sumtype v0.4.1
[INFO] [stderr]    Compiling parametrized v0.1.8
[INFO] [stderr]    Compiling newer-type v0.3.0
[INFO] [stderr]    Compiling newer-type-std v0.3.0
[INFO] [stderr]    Compiling decycle-macro v0.5.2
[INFO] [stderr]    Compiling decycle v0.5.2
[INFO] [stderr]    Compiling syan-macro v0.2.2
[INFO] [stderr]    Compiling syan v0.2.2
[INFO] [stderr]    Compiling rustyfi-backend v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 45s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556", 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" "d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | homepage = "https://github.com/yasuo-ozu/rustyfi"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 | repository = "https://github.com/yasuo-ozu/rustyfi"
[INFO] [stderr]    |              --------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rustyfi-backend` (manifest) generated 1 warning
[INFO] [stderr]    Compiling rustyfi-backend v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.85s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556", 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" "d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | homepage = "https://github.com/yasuo-ozu/rustyfi"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 | repository = "https://github.com/yasuo-ozu/rustyfi"
[INFO] [stderr]    |              --------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rustyfi-backend` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: proc-macro-error2 v2.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/rustyfi-backend/293d8e4510accc78/out/rustyfi_backend-293d8e4510accc78)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test length::tests::arithmetic ... ok
[INFO] [stdout] test math::alphanumeric_base_tests::every_greek_run_decomposes_to_the_same_58_characters ... ok
[INFO] [stdout] test math::alphanumeric_base_tests::non_letter_runs_and_the_none_cases ... ok
[INFO] [stdout] test tabular::tests::empty_cell_produces_no_box ... ok
[INFO] [stdout] test tabular::tests::multi_column_span_absorbs_following_empty ... ok
[INFO] [stdout] test math::alphanumeric_base_tests::every_alphabetic_run_decomposes_to_a_z_a_z ... ok
[INFO] [stdout] test math::alphanumeric_base_tests::every_digit_run_decomposes_to_ascii_digits ... ok
[INFO] [stdout] test math::alphanumeric_base_tests::letterlike_holes_decompose_to_their_plain_letter ... ok
[INFO] [stdout] test graphics::tests::bbox_option_semantics ... ok
[INFO] [stdout] test graphics::tests::shift_and_transform_recurse_into_clip_and_group ... ok
[INFO] [stdout] test math::alphanumeric_base_tests::it_inverts_default_math_variant_char_for_every_class_and_letter ... ok
[INFO] [stdout] test math::alphanumeric_base_tests::letterlike_table_is_exactly_unicodes_font_set ... ok
[INFO] [stdout] test tabular::tests::tabular_box_measures_as_a_single_leaf ... ok
[INFO] [stdout] test tabular::tests::two_by_two_normal_grid_geometry ... ok
[INFO] [stdout] test math::alphanumeric_base_tests::greek_runs_decompose_including_their_irregular_slots ... ok
[INFO] [stdout] test font::tests::char_script_classifies_the_stdja_corpus ... ok
[INFO] [stdout] test math::alphanumeric_base_tests::alphanumeric_block_strides_tile_the_block ... ok
[INFO] [stdout] test tabular::tests::multi_row_span_centers_content_across_the_rows_it_spans ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/graphics_roadmap_c.rs (/opt/rustwide/target/release/build/rustyfi-backend/60b18367a392b393/out/graphics_roadmap_c-60b18367a392b393)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test natural_metrics_gives_a_graphics_outer_zero_width_but_maxes_in_height_depth ... ok
[INFO] [stdout] test fit_cell_splits_slack_three_ways_across_two_graphics_outers_and_a_fil ... ok
[INFO] [stdout] test path_bbox_of_a_bulging_bezier_is_tighter_than_its_control_hull ... ok
[INFO] [stdout] test path_bbox_of_a_circle_is_exact_within_the_radius_not_the_wider_control_hull ... ok
[INFO] [stdout] test path_bbox_of_a_straight_line_path_is_unaffected_by_the_bezier_upgrade ... ok
[INFO] [stderr]      Running tests/jpeg_dct.rs (/opt/rustwide/target/release/build/rustyfi-backend/2f435e3b4afa8b56/out/jpeg_dct-2f435e3b4afa8b56)
[INFO] [stdout] test fit_cell_writes_the_resolved_width_into_a_lone_graphics_outer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test empty_bytes_are_rejected_without_panicking ... ok
[INFO] [stdout] test a_four_component_cmyk_jpeg_is_rejected ... ok
[INFO] [stdout] test a_truncated_jpeg_header_is_rejected_without_panicking ... ok
[INFO] [stdout] test a_progressive_jpeg_sof2_is_rejected ... ok
[INFO] [stdout] test a_baseline_jpeg_is_recognized_with_its_true_component_count ... ok
[INFO] [stdout] test the_recognized_bytes_are_the_original_file_untouched ... ok
[INFO] [stdout] test a_png_is_not_mistaken_for_a_jpeg ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- a_png_is_not_mistaken_for_a_jpeg stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'a_png_is_not_mistaken_for_a_jpeg' (1675) panicked at tests/jpeg_dct.rs:44:6:
[INFO] [stdout] the workspace's dot.png fixture must be readable: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x61407286cb31 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x614072880a2a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x614072870d4c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x614072848a76 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x614072864eb9 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x614072800c10 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x614072865072 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x614072848b22 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6140728416a9 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x61407284972d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x61407288115c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x614072880f32 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x6140727f39d4 - <jpeg_dct[cdcbdb587af4961d]::a_png_is_not_mistaken_for_a_jpeg::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x6140727f405b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x614072801235 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x6140727fab24 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x6140728042c2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x61407286c07f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7c2514c85dfa - <unknown>
[INFO] [stdout]   19:     0x7c2514d193d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     a_png_is_not_mistaken_for_a_jpeg
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test jpeg_dct`
[INFO] running `Command { std: "docker" "inspect" "d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556", kill_on_drop: false }`
[INFO] [stdout] d46f5487b1081f9ac8ae63bcdaf5c3d18e81d5c336f444f60cbbfd6e0079f556
