[INFO] crate sc-chain-spec 2.0.0-alpha.3 is already in cache
[INFO] checking sc-chain-spec-2.0.0-alpha.3 against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880
[INFO] extracting crate sc-chain-spec 2.0.0-alpha.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sc-chain-spec 2.0.0-alpha.3 on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sc-chain-spec 2.0.0-alpha.3
[INFO] finished tweaking crates.io crate sc-chain-spec 2.0.0-alpha.3
[INFO] tweaked toml for crates.io crate sc-chain-spec 2.0.0-alpha.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "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] 5122d3f673ac75904e728040041c7fd5d0ae9ce2734adce2f072c1f0877986ba
[INFO] running `"docker" "start" "-a" "5122d3f673ac75904e728040041c7fd5d0ae9ce2734adce2f072c1f0877986ba"`
[INFO] [stderr]    Compiling sc-chain-spec-derive v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-core v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-trie v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-inherents v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-allocator v2.0.0-alpha.3
[INFO] [stderr]     Checking sc-executor-common v0.8.0-alpha.3
[INFO] [stderr]     Checking sp-state-machine v0.8.0-alpha.3
[INFO] [stderr]     Checking sc-executor-wasmi v0.8.0-alpha.3
[INFO] [stderr]     Checking sp-io v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-application-crypto v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-runtime v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-version v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-keyring v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-api v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-consensus v0.8.0-alpha.3
[INFO] [stderr]     Checking sc-executor v0.8.0-alpha.3
[INFO] [stderr]     Checking sp-block-builder v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-transaction-pool v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-timestamp v2.0.0-alpha.3
[INFO] [stderr]     Checking sp-consensus-babe v0.8.0-alpha.3
[INFO] [stderr]     Checking sp-blockchain v2.0.0-alpha.3
[INFO] [stderr]     Checking sc-client-api v2.0.0-alpha.3
[INFO] [stderr]     Checking sc-block-builder v0.8.0-alpha.3
[INFO] [stderr]     Checking sc-client v0.8.0-alpha.3
[INFO] [stderr]     Checking sc-network v0.8.0-alpha.3
[INFO] [stderr]     Checking sc-chain-spec v2.0.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 32s
[INFO] running `"docker" "inspect" "5122d3f673ac75904e728040041c7fd5d0ae9ce2734adce2f072c1f0877986ba"`
[INFO] running `"docker" "rm" "-f" "5122d3f673ac75904e728040041c7fd5d0ae9ce2734adce2f072c1f0877986ba"`
[INFO] [stdout] 5122d3f673ac75904e728040041c7fd5d0ae9ce2734adce2f072c1f0877986ba