[INFO] fetching crate colorskill 1.1.3...
[INFO] testing colorskill-1.1.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate colorskill 1.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate colorskill 1.1.3 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colorsys v0.5.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba2573afc86ed6af4d1d5db91c55386b0ac9a7024b92f577245a9f52c41943c4
[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" "ba2573afc86ed6af4d1d5db91c55386b0ac9a7024b92f577245a9f52c41943c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba2573afc86ed6af4d1d5db91c55386b0ac9a7024b92f577245a9f52c41943c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2573afc86ed6af4d1d5db91c55386b0ac9a7024b92f577245a9f52c41943c4", kill_on_drop: false }`
[INFO] [stdout] ba2573afc86ed6af4d1d5db91c55386b0ac9a7024b92f577245a9f52c41943c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99549dd6efd1de2ca3ec4a054f5815a37a82bcdc6272bf9828ba0b319d00e979
[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" "99549dd6efd1de2ca3ec4a054f5815a37a82bcdc6272bf9828ba0b319d00e979", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling colorsys v0.5.7
[INFO] [stderr]    Compiling getrandom v0.1.16
[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 8.75s
[INFO] running `Command { std: "docker" "inspect" "99549dd6efd1de2ca3ec4a054f5815a37a82bcdc6272bf9828ba0b319d00e979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99549dd6efd1de2ca3ec4a054f5815a37a82bcdc6272bf9828ba0b319d00e979", kill_on_drop: false }`
[INFO] [stdout] 99549dd6efd1de2ca3ec4a054f5815a37a82bcdc6272bf9828ba0b319d00e979
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1807221edb3ad56c2038d55704916ff55fa8052f0865f4e4fc08e45e21ec5934
[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" "1807221edb3ad56c2038d55704916ff55fa8052f0865f4e4fc08e45e21ec5934", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorskill v1.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "1807221edb3ad56c2038d55704916ff55fa8052f0865f4e4fc08e45e21ec5934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1807221edb3ad56c2038d55704916ff55fa8052f0865f4e4fc08e45e21ec5934", kill_on_drop: false }`
[INFO] [stdout] 1807221edb3ad56c2038d55704916ff55fa8052f0865f4e4fc08e45e21ec5934
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa3d97cac93e6114d3d4e3475fd7f62d6c56b00be6d90cfa15a34b3780861353
[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" "aa3d97cac93e6114d3d4e3475fd7f62d6c56b00be6d90cfa15a34b3780861353", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 9 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/colorskill-8e35271805f80a54)
[INFO] [stdout] test rgb::tests::rgb_test ... ok
[INFO] [stdout] test tests::name_test ... ok
[INFO] [stdout] test tests::parse_test ... ok
[INFO] [stdout] test tests::name_exists_test ... ok
[INFO] [stdout] test tests::hsl_test ... ok
[INFO] [stdout] test utils::tests::utils_test ... ok
[INFO] [stdout] test tests::string_test ... ok
[INFO] [stdout] test tests::lightness_test ... ok
[INFO] [stdout] test tests::random_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-ae10c5b54640bef7)
[INFO] [stderr]    Doc-tests colorskill
[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; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test src/lib.rs - make_color_darker (line 245) ... ok
[INFO] [stdout] test src/lib.rs - make_color_lighter (line 260) ... ok
[INFO] [stdout] test src/lib.rs - color_to_string_2 (line 349) ... 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/lib.rs - color_to_string_3 (line 370) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::from_tuple (line 32) ... ok
[INFO] [stdout] test src/lib.rs - color_to_string_4 (line 392) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::get_blue (line 78) ... ok
[INFO] [stdout] test src/lib.rs - color_name_to_rgb (line 25) ... ok
[INFO] [stdout] test src/lib.rs - color_to_string (line 332) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::get_green (line 64) ... ok
[INFO] [stdout] test src/lib.rs - parse_color (line 433) ... ok
[INFO] [stdout] test src/lib.rs - check_color_name (line 187) ... 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_hue (line 204) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::make_darker (line 162) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::get_red (line 50) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::make_lighter (line 176) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::get_tuple (line 148) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::randomize (line 190) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::get_saturation (line 218) ... 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 (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_2 (line 266) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::new (line 16) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::set_red (line 92) ... ok
[INFO] [stdout] test src/rgb.rs - rgb::RGB::set_from_tuple (line 134) ... 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; finished in 10.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa3d97cac93e6114d3d4e3475fd7f62d6c56b00be6d90cfa15a34b3780861353", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa3d97cac93e6114d3d4e3475fd7f62d6c56b00be6d90cfa15a34b3780861353", kill_on_drop: false }`
[INFO] [stdout] aa3d97cac93e6114d3d4e3475fd7f62d6c56b00be6d90cfa15a34b3780861353