[INFO] cloning repository https://github.com/domyd/rgb-ycc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/domyd/rgb-ycc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomyd%2Frgb-ycc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomyd%2Frgb-ycc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f73c3556807a501c5ede138bfc01232236e6b629
[INFO] testing domyd/rgb-ycc against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdomyd%2Frgb-ycc" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/domyd/rgb-ycc 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 git repo https://github.com/domyd/rgb-ycc
[INFO] finished tweaking git repo https://github.com/domyd/rgb-ycc
[INFO] tweaked toml for git repo https://github.com/domyd/rgb-ycc written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/domyd/rgb-ycc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 62e2cd628da3f1d10381fac479f4841aae36a1ed0b3e08e9a22e3c1f85873bac
[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" "62e2cd628da3f1d10381fac479f4841aae36a1ed0b3e08e9a22e3c1f85873bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62e2cd628da3f1d10381fac479f4841aae36a1ed0b3e08e9a22e3c1f85873bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62e2cd628da3f1d10381fac479f4841aae36a1ed0b3e08e9a22e3c1f85873bac", kill_on_drop: false }`
[INFO] [stdout] 62e2cd628da3f1d10381fac479f4841aae36a1ed0b3e08e9a22e3c1f85873bac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c4d0e6a63d103a3297ad7a812c962f60a17381a655d5a13065387040d64bbd1f
[INFO] running `Command { std: "docker" "start" "-a" "c4d0e6a63d103a3297ad7a812c962f60a17381a655d5a13065387040d64bbd1f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rgb-ycc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "c4d0e6a63d103a3297ad7a812c962f60a17381a655d5a13065387040d64bbd1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4d0e6a63d103a3297ad7a812c962f60a17381a655d5a13065387040d64bbd1f", kill_on_drop: false }`
[INFO] [stdout] c4d0e6a63d103a3297ad7a812c962f60a17381a655d5a13065387040d64bbd1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 26891aa9a555373a174825ec3d486d054d1e6be7fee67855f36aedf456656960
[INFO] running `Command { std: "docker" "start" "-a" "26891aa9a555373a174825ec3d486d054d1e6be7fee67855f36aedf456656960", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgb-ycc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "26891aa9a555373a174825ec3d486d054d1e6be7fee67855f36aedf456656960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26891aa9a555373a174825ec3d486d054d1e6be7fee67855f36aedf456656960", kill_on_drop: false }`
[INFO] [stdout] 26891aa9a555373a174825ec3d486d054d1e6be7fee67855f36aedf456656960
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cbb491cfb31b0b5bc4f5c8c2f412c61ed11aee55a8d2b1a9c677ac01df06c53f
[INFO] running `Command { std: "docker" "start" "-a" "cbb491cfb31b0b5bc4f5c8c2f412c61ed11aee55a8d2b1a9c677ac01df06c53f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rgb_ycc-789c50ca2ad0fa1e)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::blue100 ... ok
[INFO] [stdout] test tests::foliage ... ok
[INFO] [stdout] test tests::dark_skin ... ok
[INFO] [stdout] test tests::cyan100 ... ok
[INFO] [stdout] test tests::cyan ... ok
[INFO] [stdout] test tests::magenta ... ok
[INFO] [stdout] test tests::magenta100 ... ok
[INFO] [stdout] test tests::moderate_red ... ok
[INFO] [stdout] test tests::orange ... ok
[INFO] [stdout] test tests::blueish_green ... ok
[INFO] [stdout] test tests::orange_yellow ... ok
[INFO] [stdout] test tests::purple ... ok
[INFO] [stdout] test tests::black ... ok
[INFO] [stdout] test tests::purplish_blue ... ok
[INFO] [stdout] test tests::yellow ... ok
[INFO] [stdout] test tests::yellow_green ... ok
[INFO] [stdout] test tests::white ... ok
[INFO] [stdout] test tests::red ... ok
[INFO] [stdout] test tests::red100 ... ok
[INFO] [stdout] test tests::gray50 ... ok
[INFO] [stdout] test tests::gray65 ... ok
[INFO] [stdout] test tests::green ... ok
[INFO] [stdout] test tests::green100 ... ok
[INFO] [stdout] test tests::light_skin ... ok
[INFO] [stdout] test tests::blue_sky ... ok
[INFO] [stdout] test tests::blue ... ok
[INFO] [stdout] test tests::yellow100 ... ok
[INFO] [stdout] test tests::gray35 ... ok
[INFO] [stdout] test tests::gray80 ... ok
[INFO] [stdout] test tests::blue_flower ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cbb491cfb31b0b5bc4f5c8c2f412c61ed11aee55a8d2b1a9c677ac01df06c53f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbb491cfb31b0b5bc4f5c8c2f412c61ed11aee55a8d2b1a9c677ac01df06c53f", kill_on_drop: false }`
[INFO] [stdout] cbb491cfb31b0b5bc4f5c8c2f412c61ed11aee55a8d2b1a9c677ac01df06c53f