[INFO] fetching crate ethox-io-uring 0.0.2...
[INFO] checking ethox-io-uring-0.0.2 against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579
[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 575650af7d7ca88602df28e39d27bf3e456c306e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", 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" "+575650af7d7ca88602df28e39d27bf3e456c306e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "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] c2357322d0243644d6c78a7a5afd5ba24909c7f28ba0d85bda97e745eb7b4580
[INFO] running `Command { std: "docker" "start" "-a" "c2357322d0243644d6c78a7a5afd5ba24909c7f28ba0d85bda97e745eb7b4580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2357322d0243644d6c78a7a5afd5ba24909c7f28ba0d85bda97e745eb7b4580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2357322d0243644d6c78a7a5afd5ba24909c7f28ba0d85bda97e745eb7b4580", kill_on_drop: false }`
[INFO] [stdout] c2357322d0243644d6c78a7a5afd5ba24909c7f28ba0d85bda97e745eb7b4580
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--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] 0cc5fd71a07dc23b3b2b31dcff86a5004e1002e1ba06498291c904b9ab4410a9
[INFO] running `Command { std: "docker" "start" "-a" "0cc5fd71a07dc23b3b2b31dcff86a5004e1002e1ba06498291c904b9ab4410a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling io-uring v0.3.5
[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 8.61s
[INFO] running `Command { std: "docker" "inspect" "0cc5fd71a07dc23b3b2b31dcff86a5004e1002e1ba06498291c904b9ab4410a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc5fd71a07dc23b3b2b31dcff86a5004e1002e1ba06498291c904b9ab4410a9", kill_on_drop: false }`
[INFO] [stdout] 0cc5fd71a07dc23b3b2b31dcff86a5004e1002e1ba06498291c904b9ab4410a9