[INFO] fetching crate ethox-io-uring 0.0.2...
[INFO] checking ethox-io-uring-0.0.2 against try#4a23c45c7893f1416456144e3883cc48ea91722e for pr-82322
[INFO] extracting crate ethox-io-uring 0.0.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ethox-io-uring 0.0.2 on toolchain 4a23c45c7893f1416456144e3883cc48ea91722e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ethox-io-uring 0.0.2
[INFO] finished tweaking crates.io crate ethox-io-uring 0.0.2
[INFO] tweaked toml for crates.io crate ethox-io-uring 0.0.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io-uring v0.3.5
[INFO] [stderr]   Downloaded ethox v0.0.2
[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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a02d54267181dacd360ceb5bb07d61eeb3b380ae04c26664774ca2a260f3cb0
[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" "3a02d54267181dacd360ceb5bb07d61eeb3b380ae04c26664774ca2a260f3cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a02d54267181dacd360ceb5bb07d61eeb3b380ae04c26664774ca2a260f3cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a02d54267181dacd360ceb5bb07d61eeb3b380ae04c26664774ca2a260f3cb0", kill_on_drop: false }`
[INFO] [stdout] 3a02d54267181dacd360ceb5bb07d61eeb3b380ae04c26664774ca2a260f3cb0
[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=forbid" "-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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+4a23c45c7893f1416456144e3883cc48ea91722e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3d7e03baab1c15137cdc3f09b8a5a8d7dd9cfd9e0becff1401ed3428c62d082
[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" "d3d7e03baab1c15137cdc3f09b8a5a8d7dd9cfd9e0becff1401ed3428c62d082", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling io-uring v0.3.5
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]     Checking ethox v0.0.2
[INFO] [stderr]     Checking ethox-io-uring v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.94s
[INFO] running `Command { std: "docker" "inspect" "d3d7e03baab1c15137cdc3f09b8a5a8d7dd9cfd9e0becff1401ed3428c62d082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d7e03baab1c15137cdc3f09b8a5a8d7dd9cfd9e0becff1401ed3428c62d082", kill_on_drop: false }`
[INFO] [stdout] d3d7e03baab1c15137cdc3f09b8a5a8d7dd9cfd9e0becff1401ed3428c62d082