[INFO] fetching crate rgb2xy 0.1.0...
[INFO] testing rgb2xy-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rgb2xy 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rgb2xy 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rgb2xy 0.1.0
[INFO] finished tweaking crates.io crate rgb2xy 0.1.0
[INFO] tweaked toml for crates.io crate rgb2xy 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 77a6903f897ecf5331f36f474d4f85b4866f104cb6acc4d25c40a0f79e7324cf
[INFO] running `Command { std: "docker" "start" "-a" "77a6903f897ecf5331f36f474d4f85b4866f104cb6acc4d25c40a0f79e7324cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77a6903f897ecf5331f36f474d4f85b4866f104cb6acc4d25c40a0f79e7324cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a6903f897ecf5331f36f474d4f85b4866f104cb6acc4d25c40a0f79e7324cf", kill_on_drop: false }`
[INFO] [stdout] 77a6903f897ecf5331f36f474d4f85b4866f104cb6acc4d25c40a0f79e7324cf
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af2cfa1d41613d46aad87e36c08a022e3733dc58fb5b3d32849842d8cdc2772d
[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" "af2cfa1d41613d46aad87e36c08a022e3733dc58fb5b3d32849842d8cdc2772d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rgb2xy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "af2cfa1d41613d46aad87e36c08a022e3733dc58fb5b3d32849842d8cdc2772d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2cfa1d41613d46aad87e36c08a022e3733dc58fb5b3d32849842d8cdc2772d", kill_on_drop: false }`
[INFO] [stdout] af2cfa1d41613d46aad87e36c08a022e3733dc58fb5b3d32849842d8cdc2772d
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90078c138c3da737f5309e1156aeacf2c8481a6120cfd79dcdcf3d92077b8595
[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" "90078c138c3da737f5309e1156aeacf2c8481a6120cfd79dcdcf3d92077b8595", kill_on_drop: false }`
[INFO] [stderr]    Compiling css-color-parser v0.1.2
[INFO] [stderr]    Compiling rgb2xy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "90078c138c3da737f5309e1156aeacf2c8481a6120cfd79dcdcf3d92077b8595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90078c138c3da737f5309e1156aeacf2c8481a6120cfd79dcdcf3d92077b8595", kill_on_drop: false }`
[INFO] [stdout] 90078c138c3da737f5309e1156aeacf2c8481a6120cfd79dcdcf3d92077b8595
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cbf751e0a9be99ee539731c46866060a88150b8e06650da29fcc2320a5940f4
[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" "4cbf751e0a9be99ee539731c46866060a88150b8e06650da29fcc2320a5940f4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rgb2xy-8c85eac72d052460
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rgb2xy
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4cbf751e0a9be99ee539731c46866060a88150b8e06650da29fcc2320a5940f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cbf751e0a9be99ee539731c46866060a88150b8e06650da29fcc2320a5940f4", kill_on_drop: false }`
[INFO] [stdout] 4cbf751e0a9be99ee539731c46866060a88150b8e06650da29fcc2320a5940f4