[INFO] fetching crate flo_canvas 0.2.0...
[INFO] testing flo_canvas-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate flo_canvas 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate flo_canvas 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flo_canvas 0.2.0
[INFO] finished tweaking crates.io crate flo_canvas 0.2.0
[INFO] tweaked toml for crates.io crate flo_canvas 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", 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] 3ad4905550d475ad8375bc70481b1e4734bfc746c2457125753ecc136c7ca2ef
[INFO] running `Command { std: "docker" "start" "-a" "3ad4905550d475ad8375bc70481b1e4734bfc746c2457125753ecc136c7ca2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ad4905550d475ad8375bc70481b1e4734bfc746c2457125753ecc136c7ca2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ad4905550d475ad8375bc70481b1e4734bfc746c2457125753ecc136c7ca2ef", kill_on_drop: false }`
[INFO] [stdout] 3ad4905550d475ad8375bc70481b1e4734bfc746c2457125753ecc136c7ca2ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 939d6175b7f39a91b447650432982c99de67c8fdd405c1ba284add24be94ce5a
[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" "939d6175b7f39a91b447650432982c99de67c8fdd405c1ba284add24be94ce5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling roots v0.0.6
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling flo_curves v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling desync v0.7.0
[INFO] [stderr]    Compiling flo_canvas v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.26s
[INFO] running `Command { std: "docker" "inspect" "939d6175b7f39a91b447650432982c99de67c8fdd405c1ba284add24be94ce5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "939d6175b7f39a91b447650432982c99de67c8fdd405c1ba284add24be94ce5a", kill_on_drop: false }`
[INFO] [stdout] 939d6175b7f39a91b447650432982c99de67c8fdd405c1ba284add24be94ce5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--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] d47f4011fd5bf4e4de02e025b42135a5e68a63cc9a5227db95d45fb987f6a2cd
[INFO] running `Command { std: "docker" "start" "-a" "d47f4011fd5bf4e4de02e025b42135a5e68a63cc9a5227db95d45fb987f6a2cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling flo_canvas v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.30s
[INFO] running `Command { std: "docker" "inspect" "d47f4011fd5bf4e4de02e025b42135a5e68a63cc9a5227db95d45fb987f6a2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d47f4011fd5bf4e4de02e025b42135a5e68a63cc9a5227db95d45fb987f6a2cd", kill_on_drop: false }`
[INFO] [stdout] d47f4011fd5bf4e4de02e025b42135a5e68a63cc9a5227db95d45fb987f6a2cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4f637505a11852863bacb1e306c085203e4aecc86ad3322a19510a6d0f60da9
[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" "a4f637505a11852863bacb1e306c085203e4aecc86ad3322a19510a6d0f60da9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 95 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flo_canvas-a68557f85b3bb3bb)
[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 canvas::test::clear_layer_0_removes_commands ... ok
[INFO] [stdout] test color::test::can_convert_rgba_to_hsluv ... ok
[INFO] [stdout] test canvas::test::clear_layer_only_removes_commands_for_the_current_layer ... ok
[INFO] [stdout] test decoding::test::decode_all_iter ... ok
[INFO] [stdout] test canvas::test::clip_interrupts_rewind ... ok
[INFO] [stdout] test canvas::test::free_store_rewinds_canvas_further ... ok
[INFO] [stdout] test canvas::test::restore_rewinds_canvas ... ok
[INFO] [stdout] test canvas::test::can_draw_to_canvas ... ok
[INFO] [stdout] test canvas::test::can_draw_using_gc ... ok
[INFO] [stdout] test decoding::test::decode_all_stream ... ok
[INFO] [stdout] test decoding::test::decode_clear_layer ... ok
[INFO] [stdout] test decoding::test::decode_canvas_height ... ok
[INFO] [stdout] test decoding::test::decode_blend_mode ... ok
[INFO] [stdout] test decoding::test::decode_clear_canvas ... ok
[INFO] [stdout] test decoding::test::decode_clear_sprite ... ok
[INFO] [stdout] test decoding::test::decode_clip ... ok
[INFO] [stdout] test decoding::test::decode_center_region ... ok
[INFO] [stdout] test decoding::test::decode_line_cap ... ok
[INFO] [stdout] test decoding::test::decode_layer ... ok
[INFO] [stdout] test decoding::test::decode_identity_transform ... ok
[INFO] [stdout] test decoding::test::decode_line_join ... ok
[INFO] [stdout] test decoding::test::decode_line_width ... ok
[INFO] [stdout] test decoding::test::decode_free_stored_buffer ... ok
[INFO] [stdout] test decoding::test::decode_line_width_pixels ... 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_new_path ... ok
[INFO] [stdout] test decoding::test::decode_pop_state ... ok
[INFO] [stdout] test decoding::test::decode_push_state ... ok
[INFO] [stdout] test decoding::test::decode_fill ... ok
[INFO] [stdout] test decoding::test::decode_layer_blend ... ok
[INFO] [stdout] test decoding::test::decode_fill_color ... ok
[INFO] [stdout] test decoding::test::decode_dash_offset ... ok
[INFO] [stdout] test decoding::test::decode_bezier_curve ... ok
[INFO] [stdout] test decoding::test::decode_line ... ok
[INFO] [stdout] test decoding::test::decode_stroke_color ... ok
[INFO] [stdout] test decoding::test::decode_transform_sprite_scale ... ok
[INFO] [stdout] test decoding::test::decode_close_path ... ok
[INFO] [stdout] test decoding::test::decode_sprite ... ok
[INFO] [stdout] test decoding::test::decode_dash_length ... ok
[INFO] [stdout] test decoding::test::decode_unclip ... ok
[INFO] [stdout] test decoding::test::decode_restore ... ok
[INFO] [stdout] test decoding::test::decode_store ... ok
[INFO] [stdout] test encoding::test::encode_clearcanvas ... ok
[INFO] [stdout] test decoding::test::decode_stroke ... ok
[INFO] [stdout] test encoding::test::encode_close_path ... ok
[INFO] [stdout] test encoding::test::encode_clearlayer ... ok
[INFO] [stdout] test decoding::test::decode_winding_rule ... ok
[INFO] [stdout] test encoding::test::encode_dashoffset ... ok
[INFO] [stdout] test decoding::test::decode_transform_sprite_translate ... ok
[INFO] [stdout] test decoding::test::decode_transform_sprite_transform ... ok
[INFO] [stdout] test encoding::test::encode_clip ... ok
[INFO] [stdout] test encoding::test::encode_fillcolor ... ok
[INFO] [stdout] test encoding::test::encode_identity_transform ... ok
[INFO] [stdout] test encoding::test::encode_layer ... ok
[INFO] [stdout] test decoding::test::decode_transform_sprite_rotate ... ok
[INFO] [stdout] test encoding::test::encode_dashlength ... ok
[INFO] [stdout] test encoding::test::encode_evenodd_winding_rule ... ok
[INFO] [stdout] test encoding::test::encode_line ... ok
[INFO] [stdout] test encoding::test::encode_linewidth ... ok
[INFO] [stdout] test encoding::test::encode_linewidthpixels ... ok
[INFO] [stdout] test encoding::test::encode_move ... ok
[INFO] [stdout] test encoding::test::encode_multiply_transform ... ok
[INFO] [stdout] test encoding::test::encode_newdashpattern ... 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_f32 ... ok
[INFO] [stdout] test encoding::test::encode_popstate ... ok
[INFO] [stdout] test encoding::test::encode_pushstate ... ok
[INFO] [stdout] test encoding::test::encode_restore ... ok
[INFO] [stdout] test encoding::test::encode_store ... ok
[INFO] [stdout] test encoding::test::encode_stroke ... ok
[INFO] [stdout] test encoding::test::encode_strokecolor ... ok
[INFO] [stdout] test encoding::test::encode_u32 ... ok
[INFO] [stdout] test encoding::test::encode_unclip ... ok
[INFO] [stdout] test transform2d::test::apply_scale ... ok
[INFO] [stdout] test transform2d::test::apply_translate ... ok
[INFO] [stdout] test transform2d::test::invert_rotate ... ok
[INFO] [stdout] test encoding::test::encode_fill ... ok
[INFO] [stdout] test transform2d::test::invert_scale ... ok
[INFO] [stdout] test transform2d::test::invert_translate ... ok
[INFO] [stdout] test encoding::test::encode_linejoin ... ok
[INFO] [stdout] test encoding::test::encode_linecap ... ok
[INFO] [stdout] test decoding::test::decode_draw_sprite ... ok
[INFO] [stdout] test decoding::test::error_on_bad_char ... ok
[INFO] [stdout] test encoding::test::encode_canvas_height ... ok
[INFO] [stdout] test encoding::test::encode_blendmode ... ok
[INFO] [stdout] test encoding::test::encode_bezier ... ok
[INFO] [stdout] test decoding::test::will_accept_newlines ... ok
[INFO] [stdout] test canvas::test::can_follow_canvas_stream ... ok
[INFO] [stdout] test canvas::test::can_follow_many_streams ... ok
[INFO] [stdout] test canvas::test::commands_after_clear_are_suppressed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 95 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[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" "a4f637505a11852863bacb1e306c085203e4aecc86ad3322a19510a6d0f60da9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f637505a11852863bacb1e306c085203e4aecc86ad3322a19510a6d0f60da9", kill_on_drop: false }`
[INFO] [stdout] a4f637505a11852863bacb1e306c085203e4aecc86ad3322a19510a6d0f60da9