[INFO] fetching crate pastel 0.8.1...
[INFO] testing pastel-0.8.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate pastel 0.8.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate pastel 0.8.1 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 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-23/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded escargot v0.5.2
[INFO] [stderr]   Downloaded assert_cmd v0.12.2
[INFO] [stderr]   Downloaded semver v1.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 9f936542fc10957c25ad7dc3fd579310aaf742d7e4897b6e8e507035b01c0bbe
[INFO] running `Command { std: "docker" "start" "-a" "9f936542fc10957c25ad7dc3fd579310aaf742d7e4897b6e8e507035b01c0bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f936542fc10957c25ad7dc3fd579310aaf742d7e4897b6e8e507035b01c0bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f936542fc10957c25ad7dc3fd579310aaf742d7e4897b6e8e507035b01c0bbe", kill_on_drop: false }`
[INFO] [stdout] 9f936542fc10957c25ad7dc3fd579310aaf742d7e4897b6e8e507035b01c0bbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 463b3ce1965e6e1a05f67dea0d99072a99f129123fbbb7760c9cce11c90d835d
[INFO] running `Command { std: "docker" "start" "-a" "463b3ce1965e6e1a05f67dea0d99072a99f129123fbbb7760c9cce11c90d835d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling output_vt100 v0.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling regex v1.5.4
[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 pastel v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.54s
[INFO] running `Command { std: "docker" "inspect" "463b3ce1965e6e1a05f67dea0d99072a99f129123fbbb7760c9cce11c90d835d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "463b3ce1965e6e1a05f67dea0d99072a99f129123fbbb7760c9cce11c90d835d", kill_on_drop: false }`
[INFO] [stdout] 463b3ce1965e6e1a05f67dea0d99072a99f129123fbbb7760c9cce11c90d835d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] ca0dd991422117f91ab01cdb945b3e6ea831115c0a27a00ba578c600e682d4ca
[INFO] running `Command { std: "docker" "start" "-a" "ca0dd991422117f91ab01cdb945b3e6ea831115c0a27a00ba578c600e682d4ca", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling semver v1.0.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling escargot v0.5.2
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[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 rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling predicates-tree v1.0.2
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling approx v0.3.2
[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 39.48s
[INFO] running `Command { std: "docker" "inspect" "ca0dd991422117f91ab01cdb945b3e6ea831115c0a27a00ba578c600e682d4ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0dd991422117f91ab01cdb945b3e6ea831115c0a27a00ba578c600e682d4ca", kill_on_drop: false }`
[INFO] [stdout] ca0dd991422117f91ab01cdb945b3e6ea831115c0a27a00ba578c600e682d4ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 101f7ef9ae38ea6878ebf6b35beb2fb5f2adc0d37e98a0fb43e01cce097e336c
[INFO] running `Command { std: "docker" "start" "-a" "101f7ef9ae38ea6878ebf6b35beb2fb5f2adc0d37e98a0fb43e01cce097e336c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pastel-dec77ddf96a7da23)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test ansi::tests::brush ... ok
[INFO] [stdout] test ansi::tests::from_ansi_8bit_cube ... 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 ansi::tests::ansi_style ... ok
[INFO] [stdout] test delta_e::tests::tests ... ok
[INFO] [stdout] test ansi::tests::to_ansi_8bit_cube ... ok
[INFO] [stdout] test ansi::tests::to_ansi_8bit_grays ... ok
[INFO] [stdout] test distinct::tests::test_distinct_all_fixed_colors ... ok
[INFO] [stdout] test helper::test_interpolate ... ok
[INFO] [stdout] test distinct::tests::test_distinct_2_fixed_colors ... ok
[INFO] [stdout] test distinct::tests::test_rearrange_sequence ... ok
[INFO] [stdout] test helper::test_interpolate_angle ... ok
[INFO] [stdout] test parser::parse_gray_syntax ... ok
[INFO] [stdout] test parser::parse_lab_syntax ... ok
[INFO] [stdout] test parser::parse_hsl_syntax ... ok
[INFO] [stdout] test ansi::tests::to_ansi_8bit_lower_16 ... ok
[INFO] [stdout] test parser::parse_rgb_standalone_syntax ... ok
[INFO] [stdout] test parser::parse_rgb_hex_syntax ... ok
[INFO] [stdout] test parser::parse_named_syntax ... ok
[INFO] [stdout] test parser::parse_rgb_functional_syntax ... ok
[INFO] [stdout] test tests::brightness ... ok
[INFO] [stdout] test tests::color_partial_eq ... ok
[INFO] [stdout] test tests::color_scale_add_preserves_ordering ... ok
[INFO] [stdout] test tests::color_scale_empty_sample_none ... ok
[INFO] [stdout] test tests::color_scale_one_color_sample_none ... ok
[INFO] [stdout] test tests::color_scale_sample ... ok
[INFO] [stdout] test tests::color_scale_sample_position ... ok
[INFO] [stdout] test tests::color_scale_sample_same_position ... ok
[INFO] [stdout] test tests::complementary ... ok
[INFO] [stdout] test tests::contrast_ratio ... ok
[INFO] [stdout] test tests::distance_delta_e_cie76 ... ok
[INFO] [stdout] test tests::lighten ... ok
[INFO] [stdout] test tests::lab_conversion ... ok
[INFO] [stdout] test tests::luminance ... ok
[INFO] [stdout] test tests::mix ... ok
[INFO] [stdout] test tests::lms_conversion ... ok
[INFO] [stdout] test tests::mixing_with_gray_preserves_hue ... ok
[INFO] [stdout] test tests::lch_conversion ... ok
[INFO] [stdout] test tests::rgb_to_hsl_conversion ... ok
[INFO] [stdout] test tests::rgb_roundtrip_conversion ... ok
[INFO] [stdout] test tests::rotate_hue ... ok
[INFO] [stdout] test tests::text_color ... ok
[INFO] [stdout] test tests::to_cmyk_string ... ok
[INFO] [stdout] test tests::to_gray ... ok
[INFO] [stdout] test tests::to_lab_string ... ok
[INFO] [stdout] test tests::to_hsl_string ... ok
[INFO] [stdout] test tests::to_lch_string ... ok
[INFO] [stdout] test tests::to_rgb_float_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 types::tests::test_hue_clipping ... ok
[INFO] [stdout] test types::tests::test_mod_positive ... ok
[INFO] [stdout] test tests::xyz_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pastel-afef258e4e91525d)
[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/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-8ff62237c4068bed)
[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 color_reads_colors_from_args ... ok
[INFO] [stdout] test set_basic ... ok
[INFO] [stdout] test pipe_into_format_command ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "101f7ef9ae38ea6878ebf6b35beb2fb5f2adc0d37e98a0fb43e01cce097e336c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "101f7ef9ae38ea6878ebf6b35beb2fb5f2adc0d37e98a0fb43e01cce097e336c", kill_on_drop: false }`
[INFO] [stdout] 101f7ef9ae38ea6878ebf6b35beb2fb5f2adc0d37e98a0fb43e01cce097e336c