[INFO] fetching crate pastel 0.8.1...
[INFO] testing pastel-0.8.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate pastel 0.8.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pastel 0.8.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pastel 0.8.1
[INFO] finished tweaking crates.io crate pastel 0.8.1
[INFO] tweaked toml for crates.io crate pastel 0.8.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate pastel 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded criterion-plot v0.4.3
[INFO] [stderr]   Downloaded assert_cmd v0.12.2
[INFO] [stderr]   Downloaded term_size v0.3.2
[INFO] [stderr]   Downloaded escargot v0.5.2
[INFO] [stderr]   Downloaded semver v1.0.3
[INFO] [stderr]   Downloaded js-sys v0.3.51
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.74
[INFO] [stderr]   Downloaded web-sys v0.3.51
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.74
[INFO] [stderr]   Downloaded bstr v0.2.16
[INFO] [stderr]   Downloaded libc v0.2.97
[INFO] [stderr]   Downloaded half v1.7.1
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.0
[INFO] [stderr]   Downloaded serde_derive v1.0.126
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.74
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.74
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.74
[INFO] [stderr]   Downloaded serde_cbor v0.11.1
[INFO] [stderr]   Downloaded criterion v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 82d7827e136ac17168ec1a0b739582db659996b4f0224afe64e81fe8e5c0183c
[INFO] running `Command { std: "docker" "start" "-a" "82d7827e136ac17168ec1a0b739582db659996b4f0224afe64e81fe8e5c0183c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82d7827e136ac17168ec1a0b739582db659996b4f0224afe64e81fe8e5c0183c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d7827e136ac17168ec1a0b739582db659996b4f0224afe64e81fe8e5c0183c", kill_on_drop: false }`
[INFO] [stdout] 82d7827e136ac17168ec1a0b739582db659996b4f0224afe64e81fe8e5c0183c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85c1a091a59b2c685c56f22d36a1528b005d5f462feb224f0def5fef085b3563
[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" "85c1a091a59b2c685c56f22d36a1528b005d5f462feb224f0def5fef085b3563", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling output_vt100 v0.1.2
[INFO] [stderr]    Compiling pastel v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.74s
[INFO] running `Command { std: "docker" "inspect" "85c1a091a59b2c685c56f22d36a1528b005d5f462feb224f0def5fef085b3563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c1a091a59b2c685c56f22d36a1528b005d5f462feb224f0def5fef085b3563", kill_on_drop: false }`
[INFO] [stdout] 85c1a091a59b2c685c56f22d36a1528b005d5f462feb224f0def5fef085b3563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 7649540c50bf34b2c7689168713a8afc5eb13d6165730db4488ed5ae17245ff3
[INFO] running `Command { std: "docker" "start" "-a" "7649540c50bf34b2c7689168713a8afc5eb13d6165730db4488ed5ae17245ff3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling escargot v0.5.2
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling predicates-tree v1.0.2
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling assert_cmd v0.12.2
[INFO] [stderr]    Compiling pastel v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "7649540c50bf34b2c7689168713a8afc5eb13d6165730db4488ed5ae17245ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7649540c50bf34b2c7689168713a8afc5eb13d6165730db4488ed5ae17245ff3", kill_on_drop: false }`
[INFO] [stdout] 7649540c50bf34b2c7689168713a8afc5eb13d6165730db4488ed5ae17245ff3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", 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] b13781eb5f60a8712ec26d925821d269ab3951d8c39af6be8b1b8e5c4115cb42
[INFO] running `Command { std: "docker" "start" "-a" "b13781eb5f60a8712ec26d925821d269ab3951d8c39af6be8b1b8e5c4115cb42", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pastel-ecec18a7617c2079)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test distinct::tests::test_distinct_2_fixed_colors ... ok
[INFO] [stdout] test parser::parse_gray_syntax ... ok
[INFO] [stdout] test helper::test_interpolate_angle ... ok
[INFO] [stdout] test parser::parse_hsl_syntax ... ok
[INFO] [stdout] test ansi::tests::from_ansi_8bit_lower_16 ... ok
[INFO] [stdout] test ansi::tests::from_ansi_8bit_grays ... ok
[INFO] [stdout] test helper::test_interpolate ... ok
[INFO] [stdout] test ansi::tests::from_ansi_8bit_cube ... ok
[INFO] [stdout] test distinct::tests::test_rearrange_sequence ... ok
[INFO] [stdout] test ansi::tests::brush ... ok
[INFO] [stdout] test distinct::tests::test_distinct_all_fixed_colors ... ok
[INFO] [stdout] test parser::parse_rgb_hex_syntax ... ok
[INFO] [stdout] test parser::parse_lab_syntax ... ok
[INFO] [stdout] test tests::color_partial_eq ... ok
[INFO] [stdout] test parser::parse_named_syntax ... ok
[INFO] [stdout] test parser::parse_rgb_functional_syntax ... ok
[INFO] [stdout] test parser::parse_rgb_standalone_syntax ... ok
[INFO] [stdout] test ansi::tests::ansi_style ... ok
[INFO] [stdout] test ansi::tests::to_ansi_8bit_lower_16 ... ok
[INFO] [stdout] test delta_e::tests::tests ... ok
[INFO] [stdout] test tests::color_scale_add_preserves_ordering ... ok
[INFO] [stdout] test tests::brightness ... ok
[INFO] [stdout] test ansi::tests::to_ansi_8bit_grays ... ok
[INFO] [stdout] test ansi::tests::to_ansi_8bit_cube ... ok
[INFO] [stdout] test tests::lighten ... ok
[INFO] [stdout] test tests::lab_conversion ... ok
[INFO] [stdout] test tests::contrast_ratio ... ok
[INFO] [stdout] test tests::rgb_to_hsl_conversion ... ok
[INFO] [stdout] test tests::color_scale_sample_position ... ok
[INFO] [stdout] test tests::color_scale_one_color_sample_none ... ok
[INFO] [stdout] test tests::lch_conversion ... ok
[INFO] [stdout] test tests::distance_delta_e_cie76 ... ok
[INFO] [stdout] test tests::complementary ... ok
[INFO] [stdout] test tests::text_color ... ok
[INFO] [stdout] test tests::mix ... ok
[INFO] [stdout] test tests::to_hsl_string ... ok
[INFO] [stdout] test tests::mixing_with_gray_preserves_hue ... ok
[INFO] [stdout] test tests::to_lab_string ... ok
[INFO] [stdout] test tests::to_rgb_hex_string ... ok
[INFO] [stdout] test tests::to_rgb_string ... ok
[INFO] [stdout] test tests::to_u32 ... ok
[INFO] [stdout] test tests::to_cmyk_string ... ok
[INFO] [stdout] test tests::rgb_roundtrip_conversion ... ok
[INFO] [stdout] test tests::xyz_conversion ... ok
[INFO] [stdout] test tests::color_scale_sample_same_position ... ok
[INFO] [stdout] test tests::color_scale_sample ... ok
[INFO] [stdout] test tests::color_scale_empty_sample_none ... ok
[INFO] [stdout] test tests::rotate_hue ... ok
[INFO] [stdout] test tests::to_lch_string ... ok
[INFO] [stdout] test tests::to_gray ... ok
[INFO] [stdout] test tests::to_rgb_float_string ... ok
[INFO] [stdout] test tests::lms_conversion ... ok
[INFO] [stdout] test tests::luminance ... ok
[INFO] [stdout] test types::tests::test_hue_clipping ... ok
[INFO] [stdout] test types::tests::test_mod_positive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pastel-2d8d20fcba5020c5)
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-24c69645b038f39d)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test sort_by_basic ... ok
[INFO] [stdout] test format_basic ... ok
[INFO] [stdout] test color_reads_colors_from_stdin ... ok
[INFO] [stdout] test set_basic ... ok
[INFO] [stdout] test pipe_into_format_command ... ok
[INFO] [stdout] test color_reads_colors_from_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pastel
[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" "b13781eb5f60a8712ec26d925821d269ab3951d8c39af6be8b1b8e5c4115cb42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b13781eb5f60a8712ec26d925821d269ab3951d8c39af6be8b1b8e5c4115cb42", kill_on_drop: false }`
[INFO] [stdout] b13781eb5f60a8712ec26d925821d269ab3951d8c39af6be8b1b8e5c4115cb42