[INFO] fetching crate yunter 0.1.0...
[INFO] testing yunter-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate yunter 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate yunter 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yunter 0.1.0
[INFO] finished tweaking crates.io crate yunter 0.1.0
[INFO] tweaked toml for crates.io crate yunter 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 9015ce65f53dc0f05266617c207c39b117f4e476495bcf30fb5e093f140f147b
[INFO] running `Command { std: "docker" "start" "-a" "9015ce65f53dc0f05266617c207c39b117f4e476495bcf30fb5e093f140f147b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9015ce65f53dc0f05266617c207c39b117f4e476495bcf30fb5e093f140f147b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9015ce65f53dc0f05266617c207c39b117f4e476495bcf30fb5e093f140f147b", kill_on_drop: false }`
[INFO] [stdout] 9015ce65f53dc0f05266617c207c39b117f4e476495bcf30fb5e093f140f147b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b147973281fae33b3f06336a2367fc81e7542b239379985967d36c40d8ea8e78
[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" "b147973281fae33b3f06336a2367fc81e7542b239379985967d36c40d8ea8e78", kill_on_drop: false }`
[INFO] [stderr]    Compiling yunter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "b147973281fae33b3f06336a2367fc81e7542b239379985967d36c40d8ea8e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b147973281fae33b3f06336a2367fc81e7542b239379985967d36c40d8ea8e78", kill_on_drop: false }`
[INFO] [stdout] b147973281fae33b3f06336a2367fc81e7542b239379985967d36c40d8ea8e78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 499973dca6f26695575313ad767739b1b0095781318ba3cc913d6c4aa0348955
[INFO] running `Command { std: "docker" "start" "-a" "499973dca6f26695575313ad767739b1b0095781318ba3cc913d6c4aa0348955", kill_on_drop: false }`
[INFO] [stderr]    Compiling yunter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "499973dca6f26695575313ad767739b1b0095781318ba3cc913d6c4aa0348955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "499973dca6f26695575313ad767739b1b0095781318ba3cc913d6c4aa0348955", kill_on_drop: false }`
[INFO] [stdout] 499973dca6f26695575313ad767739b1b0095781318ba3cc913d6c4aa0348955
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47d7ede51499d4b4c77a7911d29136702b81ff1bd69dafc9d308bbe9c21c73ed
[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" "47d7ede51499d4b4c77a7911d29136702b81ff1bd69dafc9d308bbe9c21c73ed", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yunter-0616f64e5c5f6eb9)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test lab::tests::lab_to_rgb_simple ... ok
[INFO] [stdout] test lab::tests::lab_to_rgb_simple2 ... ok
[INFO] [stdout] test lab::tests::lab_to_rgb_simple3 ... ok
[INFO] [stdout] test rgb::tests::rgb_to_lab_simple ... ok
[INFO] [stdout] test lab::tests::lab_to_xyz_simple ... ok
[INFO] [stdout] test rgb::tests::rgb_to_lab_simple2 ... ok
[INFO] [stdout] test rgb::tests::rgb_to_xyz_difficult ... ok
[INFO] [stdout] test rgb::tests::rgb_to_xyz_simple ... ok
[INFO] [stdout] test xyz::tests::xyz_to_lab_simple ... ok
[INFO] [stdout] test xyz::tests::xyz_to_lab_simple2 ... ok
[INFO] [stdout] test xyz::tests::rgb_to_xyz_difficult ... ok
[INFO] [stdout] test xyz::tests::rgb_to_xyz_simple ... ok
[INFO] [stdout] test xyz::tests::xyz_to_rgb_simple ... ok
[INFO] [stdout] test lab::tests::lab_to_xyz_simple3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yunter
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47d7ede51499d4b4c77a7911d29136702b81ff1bd69dafc9d308bbe9c21c73ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d7ede51499d4b4c77a7911d29136702b81ff1bd69dafc9d308bbe9c21c73ed", kill_on_drop: false }`
[INFO] [stdout] 47d7ede51499d4b4c77a7911d29136702b81ff1bd69dafc9d308bbe9c21c73ed