[INFO] fetching crate sht-colour 0.1.0...
[INFO] testing sht-colour-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate sht-colour 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate sht-colour 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sht-colour 0.1.0
[INFO] finished tweaking crates.io crate sht-colour 0.1.0
[INFO] tweaked toml for crates.io crate sht-colour 0.1.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ffc86934602940b3e28ae67701a6118b08b0ddaf8920689baa7b0d594eb6ccb4
[INFO] running `Command { std: "docker" "start" "-a" "ffc86934602940b3e28ae67701a6118b08b0ddaf8920689baa7b0d594eb6ccb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffc86934602940b3e28ae67701a6118b08b0ddaf8920689baa7b0d594eb6ccb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffc86934602940b3e28ae67701a6118b08b0ddaf8920689baa7b0d594eb6ccb4", kill_on_drop: false }`
[INFO] [stdout] ffc86934602940b3e28ae67701a6118b08b0ddaf8920689baa7b0d594eb6ccb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83e380a0fddafc9c01438256885064b90f698d00e389a86a1fc304a54ecc1018
[INFO] running `Command { std: "docker" "start" "-a" "83e380a0fddafc9c01438256885064b90f698d00e389a86a1fc304a54ecc1018", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rgb v0.8.29
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling sht-colour v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.42s
[INFO] running `Command { std: "docker" "inspect" "83e380a0fddafc9c01438256885064b90f698d00e389a86a1fc304a54ecc1018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e380a0fddafc9c01438256885064b90f698d00e389a86a1fc304a54ecc1018", kill_on_drop: false }`
[INFO] [stdout] 83e380a0fddafc9c01438256885064b90f698d00e389a86a1fc304a54ecc1018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5a5d211cd930714a601593701b455ebb42edf5015b5df7eefe3e13f5a6cf509
[INFO] running `Command { std: "docker" "start" "-a" "d5a5d211cd930714a601593701b455ebb42edf5015b5df7eefe3e13f5a6cf509", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sht-colour v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "d5a5d211cd930714a601593701b455ebb42edf5015b5df7eefe3e13f5a6cf509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a5d211cd930714a601593701b455ebb42edf5015b5df7eefe3e13f5a6cf509", kill_on_drop: false }`
[INFO] [stdout] d5a5d211cd930714a601593701b455ebb42edf5015b5df7eefe3e13f5a6cf509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5de35479d7666388c7c22511e12816fd7391b91e040cdc74cfeb4a64d02c102
[INFO] running `Command { std: "docker" "start" "-a" "e5de35479d7666388c7c22511e12816fd7391b91e040cdc74cfeb4a64d02c102", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sht_colour-4c27dcf24ae7c560)
[INFO] [stdout] 
[INFO] [stdout] running 92 tests
[INFO] [stdout] test lib_tests::rounding_above_threshold ... ok
[INFO] [stdout] test lib_tests::sht_to_rgb ... ok
[INFO] [stdout] test lib_tests::rounding_down_no_offset ... ok
[INFO] [stdout] test lib_tests::rounding_up_no_offset ... ok
[INFO] [stdout] test rgb::tests::diplay_no_precision ... ok
[INFO] [stdout] test rgb::tests::display_precision_1 ... ok
[INFO] [stdout] test lib_tests::rgb_to_sht ... ok
[INFO] [stdout] test rgb::tests::parse_failure_no_digits ... ok
[INFO] [stdout] test rgb::tests::parse_u8_success ... ok
[INFO] [stdout] test rgb::tests::parse_failure_wrong_digit_number ... ok
[INFO] [stdout] test rgb::tests::parse_failure_empty_string ... ok
[INFO] [stdout] test sht::tests::duodecimal_high_precision ... ok
[INFO] [stdout] test sht::tests::duodecimal_half ... ok
[INFO] [stdout] test sht::tests::parse_channel_ratios_empty ... ok
[INFO] [stdout] test sht::tests::display_precision_5_u32 ... ok
[INFO] [stdout] test sht::tests::parse_channel_ratios_uppercase_direction_blend ... ok
[INFO] [stdout] test sht::tests::parse_all_digits ... ok
[INFO] [stdout] test sht::tests::display_no_precision ... ok
[INFO] [stdout] test rgb::tests::parse_failure_invalid_hex ... ok
[INFO] [stdout] test rgb::tests::parse_u64_success ... ok
[INFO] [stdout] test sht::tests::display_no_precision_upper_bound ... ok
[INFO] [stdout] test rgb::tests::display_precision_4 ... ok
[INFO] [stdout] test sht::tests::display_precision_1 ... ok
[INFO] [stdout] test sht::tests::duodecimal_zero ... ok
[INFO] [stdout] test sht::tests::duodecimal_two_thirds ... ok
[INFO] [stdout] test rgb::tests::parse_failure_no_octothorpe ... ok
[INFO] [stdout] test sht::tests::display_precision_2_u16 ... ok
[INFO] [stdout] test sht::tests::display_precision_4 ... ok
[INFO] [stdout] test sht::tests::parse_channel_ratios_uppercase_primary_u16 ... ok
[INFO] [stdout] test sht::tests::parse_channel_ratios_uppercase_shade_primary ... ok
[INFO] [stdout] test sht::tests::parse_direction_blend_failure_blend_no_direction ... ok
[INFO] [stdout] test sht::tests::parse_direction_blend_failure_wrong_order_direction_blend ... ok
[INFO] [stdout] test sht::tests::parse_direction_blend_failure_empty ... ok
[INFO] [stdout] test sht::tests::parse_failure_empty_string ... ok
[INFO] [stdout] test sht::tests::parse_failure_extra_0 ... ok
[INFO] [stdout] test sht::tests::parse_channel_ratios_uppercase_primary_u8 ... ok
[INFO] [stdout] test sht::tests::parse_failure_extra_r ... ok
[INFO] [stdout] test sht::tests::parse_quantity_success_u32_precision ... ok
[INFO] [stdout] test sht::tests::parse_sht_data_tint ... ok
[INFO] [stdout] test sht::tests::parse_sht_data_tint_only ... ok
[INFO] [stdout] test sht::tests::parse_sht_data_zero_shade_only ... ok
[INFO] [stdout] test sht::tests::parse_success_shade_only ... ok
[INFO] [stdout] test sht::tests::parse_success_shade_tint ... ok
[INFO] [stdout] test sht::tests::parse_success_zero_shade_only ... ok
[INFO] [stdout] test sht::tests::round_elevens ... ok
[INFO] [stdout] test sht::tests::round_to_max ... ok
[INFO] [stdout] test sht::tests::parse_success_tint ... ok
[INFO] [stdout] test sht::tests::parse_success_shade_secondary_tint ... ok
[INFO] [stdout] test sht::tests::round_over_max ... ok
[INFO] [stdout] test sht::tests::parse_success_shade_blend ... ok
[INFO] [stdout] test sht::tests::round_at_max ... ok
[INFO] [stdout] test sht::tests::parse_sht_data_shade_blend_tint ... ok
[INFO] [stdout] test sht::tests::parse_sht_data_shade_blend ... ok
[INFO] [stdout] test sht::tests::parse_sht_data_shade ... ok
[INFO] [stdout] test sht::tests::parse_sht_data_primary_only ... ok
[INFO] [stdout] test sht::tests::parse_sht_data_blend ... ok
[INFO] [stdout] test sht::tests::parse_failure_leftover_symbols ... ok
[INFO] [stdout] test sht::tests::parse_quantity_success_u8_two_thirds ... ok
[INFO] [stdout] test sht::tests::parse_quantity_success_u16 ... ok
[INFO] [stdout] test sht::tests::parse_channel_ratios_uppercase_secondary ... ok
[INFO] [stdout] test sht::tests::parse_secondary_colours ... ok
[INFO] [stderr]    Doc-tests sht-colour
[INFO] [stdout] test sht::tests::parse_quantity_success_u8_upper_bounds ... ok
[INFO] [stdout] test sht::tests::parse_quantity_success_u32_unrounded ... ok
[INFO] [stdout] test sht::tests::parse_failure_extra_c ... ok
[INFO] [stdout] test sht::tests::parse_primary_colours ... ok
[INFO] [stdout] test sht::tests::parse_direction_blend_failure_direction_no_blend ... ok
[INFO] [stdout] test sht::tests::parse_quantity_case_error ... ok
[INFO] [stdout] test sht::tests::parse_sht_data_shade_secondary_tint ... ok
[INFO] [stdout] test sht::tests::parse_sht_data_shade_tint ... ok
[INFO] [stdout] test sht::tests::parse_sht_data_shade_only ... ok
[INFO] [stdout] test sht::tests::parse_success_tint_only ... ok
[INFO] [stdout] test sht::tests::parse_success_blend ... ok
[INFO] [stdout] test sht::tests::parse_success_only_primary ... ok
[INFO] [stdout] test sht::tests::parse_success_shade_blend_tint ... ok
[INFO] [stdout] test sht::tests::parse_channel_ratios_uppercase_tint ... ok
[INFO] [stdout] test sht::tests::parse_only_digits ... ok
[INFO] [stdout] test sht::tests::parse_direction_blend_success ... ok
[INFO] [stdout] test sht::tests::parse_failure_extra_1 ... ok
[INFO] [stdout] test sht::tests::value_success_one_brightest_channel ... ok
[INFO] [stdout] test sht::tests::value_success_two_brightest_channels ... ok
[INFO] [stdout] test sht::tests::parse_failure_extra_W ... ok
[INFO] [stdout] test sht::tests::value_failure_secondary_tint_one ... ok
[INFO] [stdout] test sht::tests::round_zeros ... ok
[INFO] [stdout] test sht::tests::value_failure_primary_tint_one ... ok
[INFO] [stdout] test sht::tests::value_failure_direction_equals_primary ... ok
[INFO] [stdout] test sht::tests::value_failure_blend_zero ... ok
[INFO] [stdout] test sht::tests::parse_success_shade ... ok
[INFO] [stdout] test sht::tests::value_failure_primary_shade_zero ... ok
[INFO] [stdout] test sht::tests::value_failure_blend_one ... ok
[INFO] [stdout] test sht::tests::value_failure_out_of_bounds ... ok
[INFO] [stdout] test sht::tests::value_success_three_brightest_channels ... ok
[INFO] [stdout] test sht::tests::value_failure_secondary_shade_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 92 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/sht/mod.rs - sht::duodecimal (line 476) ... ignored
[INFO] [stdout] test src/sht/mod.rs - sht::round (line 445) ... ignored
[INFO] [stdout] test src/rgb/mod.rs - rgb::HexRGB<T>::components (line 107) ... ok
[INFO] [stdout] test src/sht/mod.rs - sht::SHT<T> (line 416) ... ok
[INFO] [stdout] test src/rgb/mod.rs - rgb::HexRGB<T>::new (line 86) ... ok
[INFO] [stdout] test src/rgb/mod.rs - rgb::HexRGB (line 41) ... ok
[INFO] [stdout] test src/rgb/mod.rs - rgb::HexRGB<T>::to_sht (line 131) ... ok
[INFO] [stdout] test src/sht/mod.rs - sht::ChannelRatios (line 82) ... ok
[INFO] [stdout] test src/sht/mod.rs - sht::SHT<T>::new (line 225) ... ok
[INFO] [stdout] test src/sht/mod.rs - sht::SHT<T>::to_rgb (line 355) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/sht/mod.rs - sht::SHT<T>::components (line 258) ... ok
[INFO] [stdout] test src/sht/mod.rs - sht::SHT<T> (line 546) ... ok
[INFO] [stdout] test src/sht/mod.rs - sht::SHT (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5de35479d7666388c7c22511e12816fd7391b91e040cdc74cfeb4a64d02c102", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5de35479d7666388c7c22511e12816fd7391b91e040cdc74cfeb4a64d02c102", kill_on_drop: false }`
[INFO] [stdout] e5de35479d7666388c7c22511e12816fd7391b91e040cdc74cfeb4a64d02c102