[INFO] fetching crate rand_color 0.2.0...
[INFO] testing rand_color-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rand_color 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rand_color 0.2.0
[INFO] finished tweaking crates.io crate rand_color 0.2.0
[INFO] tweaked toml for crates.io crate rand_color 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rand_color 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rand_color 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_hsv v0.1.0
[INFO] [stderr]   Downloaded rand_hsl v0.1.1
[INFO] [stderr]   Downloaded rand_oklab v0.1.0
[INFO] [stderr]   Downloaded rand_lch v0.1.0
[INFO] [stderr]   Downloaded rand_lab v0.1.0
[INFO] [stderr]   Downloaded rand_color_convert v0.1.0
[INFO] [stderr]   Downloaded rand_oklch v0.1.0
[INFO] [stderr]   Downloaded rand_rgb v0.2.2
[INFO] [stderr]   Downloaded rand_hwb v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 980b0551e78efae61990b07496c0c9f114f817f21125e0668096dce509270cfe
[INFO] running `Command { std: "docker" "start" "-a" "980b0551e78efae61990b07496c0c9f114f817f21125e0668096dce509270cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "980b0551e78efae61990b07496c0c9f114f817f21125e0668096dce509270cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "980b0551e78efae61990b07496c0c9f114f817f21125e0668096dce509270cfe", kill_on_drop: false }`
[INFO] [stdout] 980b0551e78efae61990b07496c0c9f114f817f21125e0668096dce509270cfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac3e00ea0f895b6ac304b169acc8423d8d9e4c2196bb198b612dd44cef4e9602
[INFO] running `Command { std: "docker" "start" "-a" "ac3e00ea0f895b6ac304b169acc8423d8d9e4c2196bb198b612dd44cef4e9602", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_hsl v0.1.1
[INFO] [stderr]    Compiling rand_rgb v0.2.2
[INFO] [stderr]    Compiling rand_hsv v0.1.0
[INFO] [stderr]    Compiling rand_lch v0.1.0
[INFO] [stderr]    Compiling rand_hwb v0.1.0
[INFO] [stderr]    Compiling rand_lab v0.1.0
[INFO] [stderr]    Compiling rand_oklab v0.1.0
[INFO] [stderr]    Compiling rand_oklch v0.1.0
[INFO] [stderr]    Compiling rand_color_convert v0.1.0
[INFO] [stderr]    Compiling rand_color v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.37s
[INFO] running `Command { std: "docker" "inspect" "ac3e00ea0f895b6ac304b169acc8423d8d9e4c2196bb198b612dd44cef4e9602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac3e00ea0f895b6ac304b169acc8423d8d9e4c2196bb198b612dd44cef4e9602", kill_on_drop: false }`
[INFO] [stdout] ac3e00ea0f895b6ac304b169acc8423d8d9e4c2196bb198b612dd44cef4e9602
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b012fefca85da9485399fe29509370994c1b5dd05f4c96000b51b2a4cc52b546
[INFO] running `Command { std: "docker" "start" "-a" "b012fefca85da9485399fe29509370994c1b5dd05f4c96000b51b2a4cc52b546", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_color v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "b012fefca85da9485399fe29509370994c1b5dd05f4c96000b51b2a4cc52b546", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b012fefca85da9485399fe29509370994c1b5dd05f4c96000b51b2a4cc52b546", kill_on_drop: false }`
[INFO] [stdout] b012fefca85da9485399fe29509370994c1b5dd05f4c96000b51b2a4cc52b546
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11ef05df63cb518890147c95b8c3a24dd0dce4750b1fdfdf727d1bb0797b63a3
[INFO] running `Command { std: "docker" "start" "-a" "11ef05df63cb518890147c95b8c3a24dd0dce4750b1fdfdf727d1bb0797b63a3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rand_color-7978000fd0e43f4d)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::hsl_module_re_exports_work ... ok
[INFO] [stdout] test tests::convert_module_re_exports_work ... ok
[INFO] [stdout] test tests::hwb_module_re_exports_work ... ok
[INFO] [stdout] test tests::oklab_module_re_exports_work ... ok
[INFO] [stdout] test tests::oklch_module_re_exports_work ... ok
[INFO] [stdout] test tests::lch_module_re_exports_work ... ok
[INFO] [stdout] test tests::rgb_module_re_exports_work ... ok
[INFO] [stdout] test tests::hsv_module_re_exports_work ... ok
[INFO] [stdout] test tests::lab_module_re_exports_work ... 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]    Doc-tests rand_color
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "11ef05df63cb518890147c95b8c3a24dd0dce4750b1fdfdf727d1bb0797b63a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11ef05df63cb518890147c95b8c3a24dd0dce4750b1fdfdf727d1bb0797b63a3", kill_on_drop: false }`
[INFO] [stdout] 11ef05df63cb518890147c95b8c3a24dd0dce4750b1fdfdf727d1bb0797b63a3