[INFO] fetching crate ckb-async-runtime 0.100.0-rc5...
[INFO] testing ckb-async-runtime-0.100.0-rc5 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ckb-async-runtime 0.100.0-rc5 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ckb-async-runtime 0.100.0-rc5 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-async-runtime 0.100.0-rc5
[INFO] finished tweaking crates.io crate ckb-async-runtime 0.100.0-rc5
[INFO] tweaked toml for crates.io crate ckb-async-runtime 0.100.0-rc5 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 2af769b0f5c2cf185a6c45c5991025d69c793a077cac71ff0076661f9d65627e
[INFO] running `Command { std: "docker" "start" "-a" "2af769b0f5c2cf185a6c45c5991025d69c793a077cac71ff0076661f9d65627e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2af769b0f5c2cf185a6c45c5991025d69c793a077cac71ff0076661f9d65627e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2af769b0f5c2cf185a6c45c5991025d69c793a077cac71ff0076661f9d65627e", kill_on_drop: false }`
[INFO] [stdout] 2af769b0f5c2cf185a6c45c5991025d69c793a077cac71ff0076661f9d65627e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25c1dcc63323778bdf76ff20a25a2b494f74b9924ab07d73e6c74fb65a032a09
[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" "25c1dcc63323778bdf76ff20a25a2b494f74b9924ab07d73e6c74fb65a032a09", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling ckb-stop-handler v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-async-runtime v0.100.0-rc5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.04s
[INFO] running `Command { std: "docker" "inspect" "25c1dcc63323778bdf76ff20a25a2b494f74b9924ab07d73e6c74fb65a032a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c1dcc63323778bdf76ff20a25a2b494f74b9924ab07d73e6c74fb65a032a09", kill_on_drop: false }`
[INFO] [stdout] 25c1dcc63323778bdf76ff20a25a2b494f74b9924ab07d73e6c74fb65a032a09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 4286dbd819b12dadabd6731bac919d26ec15fa007f47d076b91f86facfffcce7
[INFO] running `Command { std: "docker" "start" "-a" "4286dbd819b12dadabd6731bac919d26ec15fa007f47d076b91f86facfffcce7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ckb-async-runtime v0.100.0-rc5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "4286dbd819b12dadabd6731bac919d26ec15fa007f47d076b91f86facfffcce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4286dbd819b12dadabd6731bac919d26ec15fa007f47d076b91f86facfffcce7", kill_on_drop: false }`
[INFO] [stdout] 4286dbd819b12dadabd6731bac919d26ec15fa007f47d076b91f86facfffcce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 4479fb787e86d657c2cdc6d9c61e3c1bbbef7cb8d8b9a1e04484c5ab206a34f3
[INFO] running `Command { std: "docker" "start" "-a" "4479fb787e86d657c2cdc6d9c61e3c1bbbef7cb8d8b9a1e04484c5ab206a34f3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ckb_async_runtime-3b68d49d6ebf361e)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ckb-async-runtime
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4479fb787e86d657c2cdc6d9c61e3c1bbbef7cb8d8b9a1e04484c5ab206a34f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4479fb787e86d657c2cdc6d9c61e3c1bbbef7cb8d8b9a1e04484c5ab206a34f3", kill_on_drop: false }`
[INFO] [stdout] 4479fb787e86d657c2cdc6d9c61e3c1bbbef7cb8d8b9a1e04484c5ab206a34f3