[INFO] fetching crate jsonrpc-ipc-server 14.0.6...
[INFO] checking jsonrpc-ipc-server-14.0.6 against try#e60d9e09c55855f5a848fde8ad83e13131a5b241 for pr-68350
[INFO] extracting crate jsonrpc-ipc-server 14.0.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate jsonrpc-ipc-server 14.0.6 on toolchain e60d9e09c55855f5a848fde8ad83e13131a5b241
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate jsonrpc-ipc-server 14.0.6
[INFO] finished tweaking crates.io crate jsonrpc-ipc-server 14.0.6
[INFO] tweaked toml for crates.io crate jsonrpc-ipc-server 14.0.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate jsonrpc-ipc-server 14.0.6 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+e60d9e09c55855f5a848fde8ad83e13131a5b241" "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] 05c9d0be31d0aa89a57663461201b81fef4225045c653847de0f0b138836cae8
[INFO] running `"docker" "start" "-a" "05c9d0be31d0aa89a57663461201b81fef4225045c653847de0f0b138836cae8"`
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]     Checking serde_json v1.0.43
[INFO] [stderr]     Checking tokio-reactor v0.1.11
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking miow v0.3.3
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking jsonrpc-core v14.0.5
[INFO] [stderr]     Checking tokio-named-pipes v0.1.0
[INFO] [stderr]     Checking parity-tokio-ipc v0.4.0
[INFO] [stderr]     Checking jsonrpc-server-utils v14.0.5
[INFO] [stderr]     Checking jsonrpc-ipc-server v14.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.26s
[INFO] running `"docker" "inspect" "05c9d0be31d0aa89a57663461201b81fef4225045c653847de0f0b138836cae8"`
[INFO] running `"docker" "rm" "-f" "05c9d0be31d0aa89a57663461201b81fef4225045c653847de0f0b138836cae8"`
[INFO] [stdout] 05c9d0be31d0aa89a57663461201b81fef4225045c653847de0f0b138836cae8