[INFO] fetching crate umbrella 0.0.1...
[INFO] testing umbrella-0.0.1 against 1.47.0 for beta-1.48-1
[INFO] extracting crate umbrella 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate umbrella 0.0.1 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 umbrella 0.0.1
[INFO] finished tweaking crates.io crate umbrella 0.0.1
[INFO] tweaked toml for crates.io crate umbrella 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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" "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] 491f990f40d1f6d8ccdf638080c0b8ab93c63c0d5184d53820f6a19b9b1a66b7
[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" "491f990f40d1f6d8ccdf638080c0b8ab93c63c0d5184d53820f6a19b9b1a66b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "491f990f40d1f6d8ccdf638080c0b8ab93c63c0d5184d53820f6a19b9b1a66b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "491f990f40d1f6d8ccdf638080c0b8ab93c63c0d5184d53820f6a19b9b1a66b7", kill_on_drop: false }`
[INFO] [stdout] 491f990f40d1f6d8ccdf638080c0b8ab93c63c0d5184d53820f6a19b9b1a66b7
[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" "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] [stdout] 4f0d6b0d8ccb8758b4d11fa86777af3df80ec6e744bc66749b72ddb984933e7a
[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" "4f0d6b0d8ccb8758b4d11fa86777af3df80ec6e744bc66749b72ddb984933e7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling umbrella v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "4f0d6b0d8ccb8758b4d11fa86777af3df80ec6e744bc66749b72ddb984933e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0d6b0d8ccb8758b4d11fa86777af3df80ec6e744bc66749b72ddb984933e7a", kill_on_drop: false }`
[INFO] [stdout] 4f0d6b0d8ccb8758b4d11fa86777af3df80ec6e744bc66749b72ddb984933e7a
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2da681344a033a71a64b270f8acd2855f158c72f28b58f872149afbdb74c6c33
[INFO] running `Command { std: "docker" "start" "-a" "2da681344a033a71a64b270f8acd2855f158c72f28b58f872149afbdb74c6c33", kill_on_drop: false }`
[INFO] [stderr]    Compiling umbrella v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "2da681344a033a71a64b270f8acd2855f158c72f28b58f872149afbdb74c6c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da681344a033a71a64b270f8acd2855f158c72f28b58f872149afbdb74c6c33", kill_on_drop: false }`
[INFO] [stdout] 2da681344a033a71a64b270f8acd2855f158c72f28b58f872149afbdb74c6c33
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81f9cf51a7c75c5e0a670a6087ad50d8753fbc17bdf10cc21132be63650c07ac
[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" "81f9cf51a7c75c5e0a670a6087ad50d8753fbc17bdf10cc21132be63650c07ac", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/umbrella-202c6bccbd72d9e4
[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" "81f9cf51a7c75c5e0a670a6087ad50d8753fbc17bdf10cc21132be63650c07ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f9cf51a7c75c5e0a670a6087ad50d8753fbc17bdf10cc21132be63650c07ac", kill_on_drop: false }`
[INFO] [stdout] 81f9cf51a7c75c5e0a670a6087ad50d8753fbc17bdf10cc21132be63650c07ac
