[INFO] fetching crate ckb-miner 0.100.0-rc5...
[INFO] testing ckb-miner-0.100.0-rc5 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ckb-miner 0.100.0-rc5 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ckb-miner 0.100.0-rc5 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ckb-miner 0.100.0-rc5
[INFO] finished tweaking crates.io crate ckb-miner 0.100.0-rc5
[INFO] tweaked toml for crates.io crate ckb-miner 0.100.0-rc5 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded console v0.13.0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 979a6f46f3dd36f91915ac389a516f416c2a3ad5370582f905d0376ebe6b2d52
[INFO] running `Command { std: "docker" "start" "-a" "979a6f46f3dd36f91915ac389a516f416c2a3ad5370582f905d0376ebe6b2d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "979a6f46f3dd36f91915ac389a516f416c2a3ad5370582f905d0376ebe6b2d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "979a6f46f3dd36f91915ac389a516f416c2a3ad5370582f905d0376ebe6b2d52", kill_on_drop: false }`
[INFO] [stdout] 979a6f46f3dd36f91915ac389a516f416c2a3ad5370582f905d0376ebe6b2d52
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c05c6f5db5cb9898e286497d0b9ad668540976ff4ce6b9ec3bd3544fd701193
[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" "1c05c6f5db5cb9898e286497d0b9ad668540976ff4ce6b9ec3bd3544fd701193", kill_on_drop: false }`
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling tentacle-secio v0.5.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling console v0.13.0
[INFO] [stderr]    Compiling numext-constructor v0.1.6
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling ckb-crypto v0.100.0-rc5
[INFO] [stderr]    Compiling indicatif v0.16.2
[INFO] [stderr]    Compiling rand_distr v0.3.0
[INFO] [stderr]    Compiling http-body v0.4.3
[INFO] [stderr]    Compiling ckb-error v0.100.0-rc5
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling jsonrpc-core v18.0.0
[INFO] [stderr]    Compiling tokio-util v0.6.8
[INFO] [stderr]    Compiling ckb-stop-handler v0.100.0-rc5
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling ckb-async-runtime v0.100.0-rc5
[INFO] [stderr]    Compiling hyper v0.14.12
[INFO] [stderr]    Compiling numext-fixed-uint-core v0.1.6
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling numext-fixed-uint-hack v0.1.6
[INFO] [stderr]    Compiling numext-fixed-uint v0.1.6
[INFO] [stderr]    Compiling ckb-rational v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-types v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-pow v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-traits v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-dao-utils v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-jsonrpc-types v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-resource v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-chain-spec v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-app-config v0.100.0-rc5
[INFO] [stderr]    Compiling ckb-miner v0.100.0-rc5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "1c05c6f5db5cb9898e286497d0b9ad668540976ff4ce6b9ec3bd3544fd701193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c05c6f5db5cb9898e286497d0b9ad668540976ff4ce6b9ec3bd3544fd701193", kill_on_drop: false }`
[INFO] [stdout] 1c05c6f5db5cb9898e286497d0b9ad668540976ff4ce6b9ec3bd3544fd701193
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec4f6439d341f0332503b2771754b1b3b38f86e8ff9fc099b5fed8d60d7a142f
[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" "ec4f6439d341f0332503b2771754b1b3b38f86e8ff9fc099b5fed8d60d7a142f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ckb-miner v0.100.0-rc5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "ec4f6439d341f0332503b2771754b1b3b38f86e8ff9fc099b5fed8d60d7a142f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4f6439d341f0332503b2771754b1b3b38f86e8ff9fc099b5fed8d60d7a142f", kill_on_drop: false }`
[INFO] [stdout] ec4f6439d341f0332503b2771754b1b3b38f86e8ff9fc099b5fed8d60d7a142f
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2025ae8f11fe9a9a323fe94e66f9cfc3274db8a9dfb9161fa2c612bc8cd706d9
[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" "2025ae8f11fe9a9a323fe94e66f9cfc3274db8a9dfb9161fa2c612bc8cd706d9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ckb_miner-69f2a5ae0ce7435d)
[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-miner
[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" "2025ae8f11fe9a9a323fe94e66f9cfc3274db8a9dfb9161fa2c612bc8cd706d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2025ae8f11fe9a9a323fe94e66f9cfc3274db8a9dfb9161fa2c612bc8cd706d9", kill_on_drop: false }`
[INFO] [stdout] 2025ae8f11fe9a9a323fe94e66f9cfc3274db8a9dfb9161fa2c612bc8cd706d9