[INFO] fetching crate flo_canvas 0.3.0...
[INFO] testing flo_canvas-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate flo_canvas 0.3.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate flo_canvas 0.3.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flo_canvas 0.3.0
[INFO] finished tweaking crates.io crate flo_canvas 0.3.0
[INFO] tweaked toml for crates.io crate flo_canvas 0.3.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitreader v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a15ff0756a9a01cee0f3123f6b9e5a3ec0b0b122cab64e712d0809c76a5eb61
[INFO] running `Command { std: "docker" "start" "-a" "3a15ff0756a9a01cee0f3123f6b9e5a3ec0b0b122cab64e712d0809c76a5eb61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a15ff0756a9a01cee0f3123f6b9e5a3ec0b0b122cab64e712d0809c76a5eb61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a15ff0756a9a01cee0f3123f6b9e5a3ec0b0b122cab64e712d0809c76a5eb61", kill_on_drop: false }`
[INFO] [stdout] 3a15ff0756a9a01cee0f3123f6b9e5a3ec0b0b122cab64e712d0809c76a5eb61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2469624f99271d555bb37da11b991d86d1b7a7412578e555f7fe74d445916ec4
[INFO] running `Command { std: "docker" "start" "-a" "2469624f99271d555bb37da11b991d86d1b7a7412578e555f7fe74d445916ec4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling roots v0.0.6
[INFO] [stderr]    Compiling rust-hsluv v0.1.4
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling flo_curves v0.5.2
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling flo_stream v0.6.0
[INFO] [stderr]    Compiling desync v0.7.0
[INFO] [stderr]    Compiling flo_canvas v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.44s
[INFO] running `Command { std: "docker" "inspect" "2469624f99271d555bb37da11b991d86d1b7a7412578e555f7fe74d445916ec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2469624f99271d555bb37da11b991d86d1b7a7412578e555f7fe74d445916ec4", kill_on_drop: false }`
[INFO] [stdout] 2469624f99271d555bb37da11b991d86d1b7a7412578e555f7fe74d445916ec4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43f471f09453dad2f282cb2d3f6a7f40412f357108f17e8262ee8c82f8f9d40c
[INFO] running `Command { std: "docker" "start" "-a" "43f471f09453dad2f282cb2d3f6a7f40412f357108f17e8262ee8c82f8f9d40c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling flo_canvas v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.34s
[INFO] running `Command { std: "docker" "inspect" "43f471f09453dad2f282cb2d3f6a7f40412f357108f17e8262ee8c82f8f9d40c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f471f09453dad2f282cb2d3f6a7f40412f357108f17e8262ee8c82f8f9d40c", kill_on_drop: false }`
[INFO] [stdout] 43f471f09453dad2f282cb2d3f6a7f40412f357108f17e8262ee8c82f8f9d40c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6da2fe0a384bb4f333bebd69fd53ed5f6aa189016060740693897b14b77b231
[INFO] running `Command { std: "docker" "start" "-a" "e6da2fe0a384bb4f333bebd69fd53ed5f6aa189016060740693897b14b77b231", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flo_canvas-4384818c53025f77)
[INFO] [stdout] 
[INFO] [stdout] running 152 tests
[INFO] [stdout] test canvas::test::can_draw_to_canvas ... ok
[INFO] [stdout] test canvas::test::clear_layer_removes_pushed_transforms ... ok
[INFO] [stdout] test canvas::test::clip_interrupts_rewind ... ok
[INFO] [stdout] test canvas::test::free_stored_buffer_after_restore ... ok
[INFO] [stdout] test decoding::test::decode_clear_all_layers ... ok
[INFO] [stdout] test decoding::test::decode_clear_layer ... ok
[INFO] [stdout] test conversion_streams::path_stream::test::square_path ... ok
[INFO] [stdout] test conversion_streams::dashed_lines::test::simple_dashed_line ... ok
[INFO] [stdout] test canvas::test::clear_layer_only_removes_commands_for_the_current_layer ... ok
[INFO] [stdout] test color::test::can_get_rgba_components_from_hsluv ... ok
[INFO] [stdout] test color::test::can_convert_hsluv_to_rgba ... ok
[INFO] [stdout] test decoding::test::decode_close_path ... ok
[INFO] [stdout] test decoding::test::decode_canvas_height ... ok
[INFO] [stdout] test decoding::test::decode_dash_offset ... ok
[INFO] [stdout] test decoding::test::decode_draw_text ... ok
[INFO] [stdout] test decoding::test::decode_clip ... ok
[INFO] [stdout] test conversion_streams::dashed_lines::test::pass_through_normal_path ... ok
[INFO] [stdout] test decoding::test::decode_center_region ... ok
[INFO] [stdout] test color::test::can_convert_rgba_to_hsluv ... ok
[INFO] [stdout] test decoding::test::decode_fill_transform ... ok
[INFO] [stdout] test decoding::test::decode_fill_texture ... ok
[INFO] [stdout] test canvas::test::can_follow_canvas_stream ... ok
[INFO] [stdout] test canvas::test::pushed_transforms_kept_in_order ... ok
[INFO] [stdout] test canvas::test::gradient_definitions_survive_clear_layer ... ok
[INFO] [stdout] test decoding::test::decode_fill_color ... ok
[INFO] [stdout] test canvas::test::clear_layer_does_not_clear_sprites ... ok
[INFO] [stdout] test canvas::test::can_draw_using_gc ... ok
[INFO] [stdout] test decoding::test::decode_free_stored_buffer ... ok
[INFO] [stdout] test canvas::test::only_one_font_size_survives_clear_layer ... ok
[INFO] [stdout] test decoding::test::decode_font_size ... ok
[INFO] [stdout] test canvas::test::font_definitions_survive_clear_layer ... ok
[INFO] [stdout] test canvas::test::only_one_font_definition_survives_clear_layer ... ok
[INFO] [stdout] test canvas::test::only_one_gradient_definition_survives_clear_other_layer ... ok
[INFO] [stdout] test canvas::test::only_one_gradient_definition_survives_clear_layer ... ok
[INFO] [stdout] test canvas::test::show_start_frames_cancel_out ... ok
[INFO] [stdout] test decoding::test::decode_clear_sprite ... ok
[INFO] [stdout] test canvas::test::used_gradient_survives_clear_other_layer ... ok
[INFO] [stdout] test canvas::test::clear_layer_0_removes_commands ... ok
[INFO] [stdout] test canvas::test::restore_rewinds_canvas ... ok
[INFO] [stdout] test decoding::test::decode_fill_transparency ... ok
[INFO] [stdout] test decoding::test::decode_begin_line_layout ... ok
[INFO] [stdout] test decoding::test::decode_gradient_add_stop ... ok
[INFO] [stdout] test decoding::test::decode_free_texture ... ok
[INFO] [stdout] test decoding::test::decode_create_texture ... ok
[INFO] [stdout] test decoding::test::decode_clear_canvas ... ok
[INFO] [stdout] test decoding::test::decode_draw_glyphs ... ok
[INFO] [stdout] test decoding::test::decode_fill ... ok
[INFO] [stdout] test decoding::test::decode_bezier_curve ... ok
[INFO] [stdout] test decoding::test::decode_blend_mode ... ok
[INFO] [stdout] test decoding::test::decode_dash_length ... ok
[INFO] [stdout] test canvas::test::can_follow_many_streams ... ok
[INFO] [stdout] test decoding::test::decode_all_stream ... ok
[INFO] [stdout] test decoding::test::decode_move ... ok
[INFO] [stdout] test decoding::test::decode_multiply_transform ... ok
[INFO] [stdout] test decoding::test::decode_new_dash_pattern ... ok
[INFO] [stdout] test decoding::test::decode_perform_layout ... ok
[INFO] [stdout] test decoding::test::decode_line_width_pixels ... ok
[INFO] [stdout] test decoding::test::decode_pop_state ... ok
[INFO] [stdout] test decoding::test::decode_transform_sprite_scale ... ok
[INFO] [stdout] test decoding::test::decode_transform_sprite_rotate ... ok
[INFO] [stdout] test decoding::test::decode_layout_text ... ok
[INFO] [stdout] test decoding::test::decode_start_frame ... ok
[INFO] [stdout] test decoding::test::decode_store ... ok
[INFO] [stdout] test decoding::test::decode_restore ... ok
[INFO] [stdout] test decoding::test::decode_sprite ... ok
[INFO] [stdout] test decoding::test::decode_unclip ... ok
[INFO] [stdout] test decoding::test::decode_swap_layers ... ok
[INFO] [stdout] test decoding::test::decode_identity_transform ... ok
[INFO] [stdout] test drawing_target::test::canvas_transforms_are_used_by_drawing_actions ... ok
[INFO] [stdout] test decoding::test::decode_gradient_fill ... ok
[INFO] [stdout] test decoding::test::decode_reset_frame ... ok
[INFO] [stdout] test decoding::test::decode_layer ... ok
[INFO] [stdout] test decoding::test::decode_draw_sprite ... ok
[INFO] [stdout] test drawing_target::test::clear_all_layers_leaves_state ... ok
[INFO] [stdout] test encoding::test::encode_blendmode ... ok
[INFO] [stdout] test decoding::test::decode_new_path ... ok
[INFO] [stdout] test decoding::test::decode_all_iter ... ok
[INFO] [stdout] test encoding::test::encode_canvas_height ... ok
[INFO] [stdout] test drawing_target::test::clear_layer_0_removes_commands ... ok
[INFO] [stdout] test drawing_target::test::clear_layer_0_leaves_clear_canvas ... ok
[INFO] [stdout] test encoding::test::encode_clear_all_layers ... ok
[INFO] [stdout] test encoding::test::encode_bezier ... ok
[INFO] [stdout] test decoding::test::decode_stroke ... ok
[INFO] [stdout] test encoding::test::encode_clearcanvas ... ok
[INFO] [stdout] test drawing_target::test::sprite_definition_survives_if_in_use ... ok
[INFO] [stdout] test decoding::test::decode_push_state ... ok
[INFO] [stdout] test drawing_target::test::clear_layer_only_removes_commands_for_the_current_layer ... ok
[INFO] [stdout] test drawing_target::test::sprite_definition_cleared_if_not_in_use ... ok
[INFO] [stdout] test drawing_target::test::clear_layer_does_not_clear_sprites ... ok
[INFO] [stdout] test decoding::test::decode_line ... ok
[INFO] [stdout] test decoding::test::decode_layer_blend ... ok
[INFO] [stdout] test decoding::test::decode_stroke_color ... ok
[INFO] [stdout] test canvas::test::commands_after_clear_are_suppressed ... ok
[INFO] [stdout] test drawing_target::test::follow_drawing_context_stream ... ok
[INFO] [stdout] test decoding::test::decode_line_cap ... ok
[INFO] [stdout] test decoding::test::error_on_bad_char ... ok
[INFO] [stdout] test decoding::test::decode_gradient_new ... ok
[INFO] [stdout] test decoding::test::decode_texture_set_bytes ... ok
[INFO] [stdout] test encoding::test::encode_evenodd_winding_rule ... ok
[INFO] [stdout] test encoding::test::encode_close_path ... ok
[INFO] [stdout] test encoding::test::encode_linewidth ... ok
[INFO] [stdout] test encoding::test::encode_move ... ok
[INFO] [stdout] test encoding::test::encode_multiply_transform ... ok
[INFO] [stdout] test encoding::test::encode_newpath ... ok
[INFO] [stdout] test encoding::test::encode_nonzero_winding_rule ... ok
[INFO] [stdout] test encoding::test::encode_linewidthpixels ... ok
[INFO] [stdout] test encoding::test::encode_newdashpattern ... ok
[INFO] [stdout] test encoding::test::encode_linejoin ... ok
[INFO] [stdout] test encoding::test::encode_fill ... ok
[INFO] [stdout] test encoding::test::encode_f32 ... ok
[INFO] [stdout] test encoding::test::encode_dashoffset ... ok
[INFO] [stdout] test encoding::test::encode_dashlength ... ok
[INFO] [stdout] test encoding::test::encode_layer_blend ... ok
[INFO] [stdout] test encoding::test::encode_store ... ok
[INFO] [stdout] test encoding::test::encode_restore ... ok
[INFO] [stdout] test encoding::test::encode_strokecolor ... ok
[INFO] [stdout] test encoding::test::encode_stroke ... ok
[INFO] [stdout] test encoding::test::encode_swap_layers ... ok
[INFO] [stdout] test encoding::test::encode_pushstate ... ok
[INFO] [stdout] test encoding::test::encode_identity_transform ... ok
[INFO] [stdout] test decoding::test::decode_show_frame ... ok
[INFO] [stdout] test decoding::test::decode_line_join ... ok
[INFO] [stdout] test encoding::test::encode_clearlayer ... ok
[INFO] [stdout] test encoding::test::encode_line ... ok
[INFO] [stdout] test encoding::test::encode_fillcolor ... ok
[INFO] [stdout] test decoding::test::will_accept_newlines ... ok
[INFO] [stdout] test encoding::test::encode_unclip ... ok
[INFO] [stdout] test encoding::test::encode_popstate ... ok
[INFO] [stdout] test encoding::test::encode_u32 ... ok
[INFO] [stdout] test gradient::test::generate_two_stop_scale ... ok
[INFO] [stdout] test gradient::test::scale_basic_green ... ok
[INFO] [stdout] test gradient::test::generate_basic_gradient_scale ... ok
[INFO] [stdout] test gradient::test::scale_basic_blue ... ok
[INFO] [stdout] test transform2d::test::apply_scale ... ok
[INFO] [stdout] test gradient::test::generate_basic_gradient_scale_1024 ... ok
[INFO] [stdout] test transform2d::test::invert_scale ... ok
[INFO] [stdout] test transform2d::test::invert_translate ... ok
[INFO] [stdout] test encoding::test::encode_linecap ... ok
[INFO] [stdout] test transform2d::test::apply_translate ... ok
[INFO] [stdout] test gradient::test::scale_basic_alpha ... ok
[INFO] [stdout] test gradient::test::scale_basic_red ... ok
[INFO] [stdout] test transform2d::test::invert_rotate ... ok
[INFO] [stdout] test decoding::test::decode_winding_rule ... ok
[INFO] [stdout] test encoding::test::encode_clip ... ok
[INFO] [stdout] test encoding::test::encode_layer ... ok
[INFO] [stdout] test decoding::test::decode_transform_sprite_transform ... ok
[INFO] [stdout] test decoding::test::decode_line_width ... ok
[INFO] [stdout] test decoding::test::decode_transform_sprite_translate ... ok
[INFO] [stdout] test drawing_target::test::only_one_font_size_survives_clear_layer ... ok
[INFO] [stdout] test drawing_target::test::only_one_font_definition_survives_clear_layer ... ok
[INFO] [stdout] test font_face::test::serialize_deserialize_font_face ... ok
[INFO] [stdout] test decoding::test::decode_font_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 152 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.36s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flo_canvas
[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] running `Command { std: "docker" "inspect" "e6da2fe0a384bb4f333bebd69fd53ed5f6aa189016060740693897b14b77b231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6da2fe0a384bb4f333bebd69fd53ed5f6aa189016060740693897b14b77b231", kill_on_drop: false }`
[INFO] [stdout] e6da2fe0a384bb4f333bebd69fd53ed5f6aa189016060740693897b14b77b231