[INFO] fetching crate colorskill 1.1.3...
[INFO] testing colorskill-1.1.3 against 1.47.0 for beta-1.48-1
[INFO] extracting crate colorskill 1.1.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate colorskill 1.1.3 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate colorskill 1.1.3
[INFO] finished tweaking crates.io crate colorskill 1.1.3
[INFO] tweaked toml for crates.io crate colorskill 1.1.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0861da05f1db328ff05d316fcf7cc439e4b6f8a3d5e89e407d55588f32b5ad07
[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" "0861da05f1db328ff05d316fcf7cc439e4b6f8a3d5e89e407d55588f32b5ad07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0861da05f1db328ff05d316fcf7cc439e4b6f8a3d5e89e407d55588f32b5ad07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0861da05f1db328ff05d316fcf7cc439e4b6f8a3d5e89e407d55588f32b5ad07", kill_on_drop: false }`
[INFO] [stdout] 0861da05f1db328ff05d316fcf7cc439e4b6f8a3d5e89e407d55588f32b5ad07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddfa2cbb766c20e9383fbb35b27eccc96773a4922e77fb10384aac435d8095cf
[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" "ddfa2cbb766c20e9383fbb35b27eccc96773a4922e77fb10384aac435d8095cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling colorsys v0.5.7
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling colorskill v1.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.20s
[INFO] running `Command { std: "docker" "inspect" "ddfa2cbb766c20e9383fbb35b27eccc96773a4922e77fb10384aac435d8095cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddfa2cbb766c20e9383fbb35b27eccc96773a4922e77fb10384aac435d8095cf", kill_on_drop: false }`
[INFO] [stdout] ddfa2cbb766c20e9383fbb35b27eccc96773a4922e77fb10384aac435d8095cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] e43afaa84c40480c2c4e430818dc3db7aec6c175de08d6b6bcf72e08ec9b877f
[INFO] running `Command { std: "docker" "start" "-a" "e43afaa84c40480c2c4e430818dc3db7aec6c175de08d6b6bcf72e08ec9b877f", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorskill v1.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "e43afaa84c40480c2c4e430818dc3db7aec6c175de08d6b6bcf72e08ec9b877f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e43afaa84c40480c2c4e430818dc3db7aec6c175de08d6b6bcf72e08ec9b877f", kill_on_drop: false }`
[INFO] [stdout] e43afaa84c40480c2c4e430818dc3db7aec6c175de08d6b6bcf72e08ec9b877f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 811ff58769d371be2a1adecf92405e126d9d604ec36f9a1b1a13003eabb59658
[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" "811ff58769d371be2a1adecf92405e126d9d604ec36f9a1b1a13003eabb59658", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/colorskill-3a31ae8ff60da626
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::hsl_test ... ok
[INFO] [stdout] test tests::name_test ... ok
[INFO] [stdout] test tests::lightness_test ... ok
[INFO] [stdout] test rgb::tests::rgb_test ... ok
[INFO] [stdout] test tests::random_test ... ok
[INFO] [stdout] test tests::parse_test ... ok
[INFO] [stdout] test utils::tests::utils_test ... ok
[INFO] [stdout] test tests::name_exists_test ... ok
[INFO] [stdout] test tests::string_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration-0c228212ceca1253
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test integration_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests colorskill
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/lib.rs - check_color_name (line 187) ... ok
[INFO] [stdout] test src/lib.rs - make_color_darker (line 245) ... ok
[INFO] [stdout] test src/lib.rs - color_to_string_2 (line 349) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::get_blue (line 78) ... ok
[INFO] [stdout] test src/lib.rs - color_to_string_4 (line 392) ... ok
[INFO] [stdout] test src/lib.rs - make_color_lighter (line 260) ... ok
[INFO] [stdout] test src/lib.rs - color_name_to_rgb (line 25) ... ok
[INFO] [stdout] test src/lib.rs - parse_color (line 433) ... ok
[INFO] [stdout] test src/lib.rs - random_color (line 312) ... ok
[INFO] [stdout] test src/lib.rs - change_color_lightness (line 210) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::from_tuple (line 32) ... ok
[INFO] [stdout] test src/lib.rs - color_to_string (line 332) ... ok
[INFO] [stdout] test src/lib.rs - color_to_string_3 (line 370) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::change (line 318) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::get_lightness (line 232) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::get_green (line 64) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::get_hue (line 204) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::get_red (line 50) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::get_saturation (line 218) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::make_lighter (line 176) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::make_darker (line 162) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::set_from_tuple (line 134) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::get_tuple (line 148) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::new (line 16) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::randomize (line 190) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::set_blue (line 120) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::set_green (line 106) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::to_string_2 (line 266) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::set_red (line 92) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::to_string (line 249) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::to_string_4 (line 300) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::to_string_3 (line 283) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "811ff58769d371be2a1adecf92405e126d9d604ec36f9a1b1a13003eabb59658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "811ff58769d371be2a1adecf92405e126d9d604ec36f9a1b1a13003eabb59658", kill_on_drop: false }`
[INFO] [stdout] 811ff58769d371be2a1adecf92405e126d9d604ec36f9a1b1a13003eabb59658
