[INFO] fetching crate futures-io-traits-sync-wrapper 0.1.1...
[INFO] testing futures-io-traits-sync-wrapper-0.1.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate futures-io-traits-sync-wrapper 0.1.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate futures-io-traits-sync-wrapper 0.1.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-io-traits-sync-wrapper 0.1.1
[INFO] finished tweaking crates.io crate futures-io-traits-sync-wrapper 0.1.1
[INFO] tweaked toml for crates.io crate futures-io-traits-sync-wrapper 0.1.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-stream-packed v0.1.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0726da7ac010c9e25bf8d914e65c3568ef9479f812e98682fd9432a16728cb70
[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" "0726da7ac010c9e25bf8d914e65c3568ef9479f812e98682fd9432a16728cb70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0726da7ac010c9e25bf8d914e65c3568ef9479f812e98682fd9432a16728cb70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0726da7ac010c9e25bf8d914e65c3568ef9479f812e98682fd9432a16728cb70", kill_on_drop: false }`
[INFO] [stdout] 0726da7ac010c9e25bf8d914e65c3568ef9479f812e98682fd9432a16728cb70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-10-09" "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] 834cb4c2248bc1ee77bac46b08af9662c9ce1d818aaee6306c30627baa1d9437
[INFO] running `Command { std: "docker" "start" "-a" "834cb4c2248bc1ee77bac46b08af9662c9ce1d818aaee6306c30627baa1d9437", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-stream-packed v0.1.16
[INFO] [stderr]    Compiling futures-io-traits-sync-wrapper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "834cb4c2248bc1ee77bac46b08af9662c9ce1d818aaee6306c30627baa1d9437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834cb4c2248bc1ee77bac46b08af9662c9ce1d818aaee6306c30627baa1d9437", kill_on_drop: false }`
[INFO] [stdout] 834cb4c2248bc1ee77bac46b08af9662c9ce1d818aaee6306c30627baa1d9437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f968c470d6f2e9437fb3af02ea8e635efa9e37771f36e4ab317b193e5071666
[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" "5f968c470d6f2e9437fb3af02ea8e635efa9e37771f36e4ab317b193e5071666", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-io-traits-sync-wrapper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "5f968c470d6f2e9437fb3af02ea8e635efa9e37771f36e4ab317b193e5071666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f968c470d6f2e9437fb3af02ea8e635efa9e37771f36e4ab317b193e5071666", kill_on_drop: false }`
[INFO] [stdout] 5f968c470d6f2e9437fb3af02ea8e635efa9e37771f36e4ab317b193e5071666
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d473aaa50c173b344fe9ec7e0ad184a48204f3da7e2c3509d80360f37fea9204
[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" "d473aaa50c173b344fe9ec7e0ad184a48204f3da7e2c3509d80360f37fea9204", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[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] [stderr]      Running /opt/rustwide/target/debug/deps/futures_io_traits_sync_wrapper-4c408488ffb82aad
[INFO] [stderr]    Doc-tests futures-io-traits-sync-wrapper
[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" "d473aaa50c173b344fe9ec7e0ad184a48204f3da7e2c3509d80360f37fea9204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d473aaa50c173b344fe9ec7e0ad184a48204f3da7e2c3509d80360f37fea9204", kill_on_drop: false }`
[INFO] [stdout] d473aaa50c173b344fe9ec7e0ad184a48204f3da7e2c3509d80360f37fea9204
