[INFO] fetching crate exo 0.1.0...
[INFO] testing exo-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate exo 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate exo 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate exo 0.1.0
[INFO] finished tweaking crates.io crate exo 0.1.0
[INFO] tweaked toml for crates.io crate exo 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate exo 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba891a4e6a57ea5edd577a685f407da24395a83d098b67eee5f0ebe7c9d5dada
[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" "ba891a4e6a57ea5edd577a685f407da24395a83d098b67eee5f0ebe7c9d5dada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba891a4e6a57ea5edd577a685f407da24395a83d098b67eee5f0ebe7c9d5dada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba891a4e6a57ea5edd577a685f407da24395a83d098b67eee5f0ebe7c9d5dada", kill_on_drop: false }`
[INFO] [stdout] ba891a4e6a57ea5edd577a685f407da24395a83d098b67eee5f0ebe7c9d5dada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 09509589ea6cae99928dc3f59fc95d618f6262f1f31cc325ed9ba8b93a1bfbfa
[INFO] running `Command { std: "docker" "start" "-a" "09509589ea6cae99928dc3f59fc95d618f6262f1f31cc325ed9ba8b93a1bfbfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling exo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "09509589ea6cae99928dc3f59fc95d618f6262f1f31cc325ed9ba8b93a1bfbfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09509589ea6cae99928dc3f59fc95d618f6262f1f31cc325ed9ba8b93a1bfbfa", kill_on_drop: false }`
[INFO] [stdout] 09509589ea6cae99928dc3f59fc95d618f6262f1f31cc325ed9ba8b93a1bfbfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a86a98519e9ec9eca400e5386b9ea8e6ee5a3cd8f9b32c625bd6f28269197daa
[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" "a86a98519e9ec9eca400e5386b9ea8e6ee5a3cd8f9b32c625bd6f28269197daa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling exo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "a86a98519e9ec9eca400e5386b9ea8e6ee5a3cd8f9b32c625bd6f28269197daa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86a98519e9ec9eca400e5386b9ea8e6ee5a3cd8f9b32c625bd6f28269197daa", kill_on_drop: false }`
[INFO] [stdout] a86a98519e9ec9eca400e5386b9ea8e6ee5a3cd8f9b32c625bd6f28269197daa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 4aeb469e85a362dc5cc58512b57ec5049a09de41acd44dac4bcfe72d2963987a
[INFO] running `Command { std: "docker" "start" "-a" "4aeb469e85a362dc5cc58512b57ec5049a09de41acd44dac4bcfe72d2963987a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/exo-d40eeff034895511
[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" "4aeb469e85a362dc5cc58512b57ec5049a09de41acd44dac4bcfe72d2963987a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aeb469e85a362dc5cc58512b57ec5049a09de41acd44dac4bcfe72d2963987a", kill_on_drop: false }`
[INFO] [stdout] 4aeb469e85a362dc5cc58512b57ec5049a09de41acd44dac4bcfe72d2963987a
