[INFO] fetching crate color_picker 1.1.2...
[INFO] testing color_picker-1.1.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate color_picker 1.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate color_picker 1.1.2 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 color_picker 1.1.2
[INFO] finished tweaking crates.io crate color_picker 1.1.2
[INFO] tweaked toml for crates.io crate color_picker 1.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate color_picker 1.1.2 already has a lockfile, it will not be regenerated
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 5e82fd9d024cb54b0d01adb3a96bcb71a8e64ec7beeb0d56a3d76f57ee2c37e1
[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" "5e82fd9d024cb54b0d01adb3a96bcb71a8e64ec7beeb0d56a3d76f57ee2c37e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e82fd9d024cb54b0d01adb3a96bcb71a8e64ec7beeb0d56a3d76f57ee2c37e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e82fd9d024cb54b0d01adb3a96bcb71a8e64ec7beeb0d56a3d76f57ee2c37e1", kill_on_drop: false }`
[INFO] [stdout] 5e82fd9d024cb54b0d01adb3a96bcb71a8e64ec7beeb0d56a3d76f57ee2c37e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 00372d1adbc3e98241cf535ec4b88911a846969530b77afe89b600d125073db4
[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" "00372d1adbc3e98241cf535ec4b88911a846969530b77afe89b600d125073db4", kill_on_drop: false }`
[INFO] [stderr]    Compiling color_picker v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "00372d1adbc3e98241cf535ec4b88911a846969530b77afe89b600d125073db4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00372d1adbc3e98241cf535ec4b88911a846969530b77afe89b600d125073db4", kill_on_drop: false }`
[INFO] [stdout] 00372d1adbc3e98241cf535ec4b88911a846969530b77afe89b600d125073db4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 9b8a431bf8e381ad0139620fabe735c463d9a065b29b1328c1dacec6d3aceacf
[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" "9b8a431bf8e381ad0139620fabe735c463d9a065b29b1328c1dacec6d3aceacf", kill_on_drop: false }`
[INFO] [stderr]    Compiling color_picker v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "9b8a431bf8e381ad0139620fabe735c463d9a065b29b1328c1dacec6d3aceacf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b8a431bf8e381ad0139620fabe735c463d9a065b29b1328c1dacec6d3aceacf", kill_on_drop: false }`
[INFO] [stdout] 9b8a431bf8e381ad0139620fabe735c463d9a065b29b1328c1dacec6d3aceacf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1e89463a529d4b1def154a7b9329f8f7f64ac42f12a4ffaad66d4b2da2d27e92
[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" "1e89463a529d4b1def154a7b9329f8f7f64ac42f12a4ffaad66d4b2da2d27e92", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/color_picker-7d90bfa738a05282
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_parse_padded ... ok
[INFO] [stderr] error: test failed, to rerun pass '--bin color_picker'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/color_picker-7d90bfa738a05282` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1e89463a529d4b1def154a7b9329f8f7f64ac42f12a4ffaad66d4b2da2d27e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e89463a529d4b1def154a7b9329f8f7f64ac42f12a4ffaad66d4b2da2d27e92", kill_on_drop: false }`
[INFO] [stdout] 1e89463a529d4b1def154a7b9329f8f7f64ac42f12a4ffaad66d4b2da2d27e92