[INFO] fetching crate spectrum-core 0.2.0...
[INFO] testing spectrum-core-0.2.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate spectrum-core 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate spectrum-core 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate spectrum-core 0.2.0
[INFO] tweaked toml for crates.io crate spectrum-core 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate spectrum-core 0.2.0 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 spectrum-core 0.2.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204
[INFO] running `Command { std: "docker" "start" "c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204", 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" "c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204" "/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" "c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204", 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" "c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling spectrum-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204", 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" "c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling spectrum-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204", 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" "c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spectrum_core-f465b61811d128aa)
[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]      Running tests/color.rs (/opt/rustwide/target/debug/deps/color-32c5d37d93012272)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test color_normalizes_between_rgb_and_rgba ... ok
[INFO] [stdout] test packed_u32_uses_rrggbbaa_byte_order ... ok
[INFO] [stdout] test parses_and_displays_rgba_hex ... ok
[INFO] [stdout] test parses_uppercase_and_lowercase_hex ... ok
[INFO] [stdout] test rejects_missing_hash ... ok
[INFO] [stdout] test rgb_and_rgba_conversions_handle_alpha_explicitly ... ok
[INFO] [stdout] test rejects_invalid_length ... ok
[INFO] [stdout] test exposes_channels_for_both_variants ... ok
[INFO] [stdout] test try_from_str_matches_string_parsing ... ok
[INFO] [stdout] test rgb_and_rgba_value_types_expose_channels_and_display ... ok
[INFO] [stdout] test display_uses_canonical_lowercase_hex ... ok
[INFO] [stdout] test rejects_invalid_digit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/font.rs (/opt/rustwide/target/debug/deps/font-5a05e7daae0be152)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test rejects_values_outside_the_open_type_range ... ok
[INFO] [stdout] test parses_and_displays_font_styles ... ok
[INFO] [stdout] test rejects_unknown_or_non_canonical_font_styles ... ok
[INFO] [stdout] test normal_is_the_default_font_style ... ok
[INFO] [stdout] test rejects_non_numeric_input ... ok
[INFO] [stdout] test supports_variable_font_weights ... ok
[INFO] [stdout] test exposes_common_weight_constants ... ok
[INFO] [stderr]      Running tests/length.rs (/opt/rustwide/target/debug/deps/length-1327336bd1b00c56)
[INFO] [stdout] test accepts_open_type_range_boundaries ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test display_round_trips ... ok
[INFO] [stdout] test rejects_invalid_number ... ok
[INFO] [stdout] test rejects_unsupported_or_missing_unit ... ok
[INFO] [stdout] test rejects_non_finite_values ... ok
[INFO] [stdout] test parses_supported_units ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/line_height.rs (/opt/rustwide/target/debug/deps/line_height-e1bd59a205eb53e6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test display_round_trips_both_representations ... ok
[INFO] [stdout] test supports_multiplier_and_length_values ... ok
[INFO] [stderr]      Running tests/radius.rs (/opt/rustwide/target/debug/deps/radius-31f327036c48acfc)
[INFO] [stdout] test rejects_negative_values ... ok
[INFO] [stdout] test rejects_non_finite_multiplier ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test accepts_zero_and_positive_lengths ... ok
[INFO] [stdout] test preserves_length_parse_errors ... ok
[INFO] [stdout] test rejects_negative_lengths ... ok
[INFO] [stderr]      Running tests/shadow.rs (/opt/rustwide/target/debug/deps/shadow-25800d79b92c6fc3)
[INFO] [stdout] test exposes_the_underlying_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test accepts_zero_blur ... ok
[INFO] [stdout] test stores_all_shadow_components ... ok
[INFO] [stdout] test rejects_negative_blur ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/theme.rs (/opt/rustwide/target/debug/deps/theme-dc8593a93013d98e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test theme_mode_defaults_to_dark_and_has_stable_spelling ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spectrum_core
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/font/weight.rs - font::weight::FontWeight (line 8) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/line_height.rs - line_height::LineHeight (line 14) ... ok
[INFO] [stdout] test src/length.rs - length::Length (line 30) ... ok
[INFO] [stdout] test src/radius.rs - radius::Radius (line 8) ... ok
[INFO] [stdout] test src/shadow.rs - shadow::ShadowLayer (line 7) ... ok
[INFO] [stdout] test src/font/style.rs - font::style::FontStyle (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.50s; merged doctests compilation took 0.48s
[INFO] running `Command { std: "docker" "inspect" "c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204", kill_on_drop: false }`
[INFO] [stdout] c1e04c72f71d74ae68844ec32b647b5954fd2c0b0f009a35ca291cd03df3d204
