[INFO] fetching crate sc-consensus-uncles 0.8.0-alpha.5...
[INFO] checking sc-consensus-uncles-0.8.0-alpha.5 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] extracting crate sc-consensus-uncles 0.8.0-alpha.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sc-consensus-uncles 0.8.0-alpha.5 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sc-consensus-uncles 0.8.0-alpha.5
[INFO] finished tweaking crates.io crate sc-consensus-uncles 0.8.0-alpha.5
[INFO] tweaked toml for crates.io crate sc-consensus-uncles 0.8.0-alpha.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 99046f7591acf3f8282bd2caf4bb092330dadb9527759db6d3de4423b05c23bc
[INFO] running `"docker" "start" "-a" "99046f7591acf3f8282bd2caf4bb092330dadb9527759db6d3de4423b05c23bc"`
[INFO] [stderr]     Checking sp-authorship v2.0.0-alpha.5
[INFO] [stderr]     Checking sc-consensus-uncles v0.8.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.18s
[INFO] running `"docker" "inspect" "99046f7591acf3f8282bd2caf4bb092330dadb9527759db6d3de4423b05c23bc"`
[INFO] running `"docker" "rm" "-f" "99046f7591acf3f8282bd2caf4bb092330dadb9527759db6d3de4423b05c23bc"`
[INFO] [stdout] 99046f7591acf3f8282bd2caf4bb092330dadb9527759db6d3de4423b05c23bc