[INFO] crate bitcoincore-rpc-json 0.8.0-rc1 is already in cache
[INFO] checking bitcoincore-rpc-json-0.8.0-rc1 against master#0d2817a439c2ad9fe343f6347eb6d90947893363 for pr-67531
[INFO] extracting crate bitcoincore-rpc-json 0.8.0-rc1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate bitcoincore-rpc-json 0.8.0-rc1 on toolchain 0d2817a439c2ad9fe343f6347eb6d90947893363
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bitcoincore-rpc-json 0.8.0-rc1
[INFO] finished tweaking crates.io crate bitcoincore-rpc-json 0.8.0-rc1
[INFO] tweaked toml for crates.io crate bitcoincore-rpc-json 0.8.0-rc1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "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] 9899a6fe3772d6d2f880f0ec1cc88010ca1823db757b8d7df3809a0147475669
[INFO] running `"docker" "start" "-a" "9899a6fe3772d6d2f880f0ec1cc88010ca1823db757b8d7df3809a0147475669"`
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]     Checking bech32 v0.7.1
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]     Checking bitcoin_hashes v0.7.3
[INFO] [stderr]    Compiling secp256k1 v0.12.2
[INFO] [stderr]     Checking bitcoin v0.19.2
[INFO] [stderr]     Checking bitcoincore-rpc-json v0.8.0-rc1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.66s
[INFO] running `"docker" "inspect" "9899a6fe3772d6d2f880f0ec1cc88010ca1823db757b8d7df3809a0147475669"`
[INFO] running `"docker" "rm" "-f" "9899a6fe3772d6d2f880f0ec1cc88010ca1823db757b8d7df3809a0147475669"`
[INFO] [stdout] 9899a6fe3772d6d2f880f0ec1cc88010ca1823db757b8d7df3809a0147475669