[INFO] crate potatonet-node 0.4.3 is already in cache
[INFO] checking potatonet-node-0.4.3 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate potatonet-node 0.4.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate potatonet-node 0.4.3 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate potatonet-node 0.4.3
[INFO] finished tweaking crates.io crate potatonet-node 0.4.3
[INFO] tweaked toml for crates.io crate potatonet-node 0.4.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] 83039a0423f6e005f356f1ab419812e949a79da886088ae5757dd3ba820957f0
[INFO] running `"docker" "start" "-a" "83039a0423f6e005f356f1ab419812e949a79da886088ae5757dd3ba820957f0"`
[INFO] [stderr]     Checking bytes v0.5.4
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]     Checking rmp-serde v0.14.3
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling async-trait v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling potatonet-codegen v0.4.3
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking thiserror v1.0.15
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking broadcaster v1.0.0
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking async-std v1.5.0
[INFO] [stderr]     Checking potatonet-common v0.4.3
[INFO] [stderr]     Checking potatonet-client v0.4.3
[INFO] [stderr]     Checking potatonet-node v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused return value of `service::Service::notify` that must be used
[INFO] [stderr]    --> src/context.rs:176:21
[INFO] [stderr]     |
[INFO] [stderr] 176 | /                     service.notify(
[INFO] [stderr] 177 | |                         &NodeContext {
[INFO] [stderr] 178 | |                             client,
[INFO] [stderr] 179 | |                             app: app.clone(),
[INFO] [stderr] ...   |
[INFO] [stderr] 185 | |                         request_bytes,
[INFO] [stderr] 186 | |                     );
[INFO] [stderr]     | |______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `service::Service::notify` that must be used
[INFO] [stderr]    --> src/context.rs:176:21
[INFO] [stderr]     |
[INFO] [stderr] 176 | /                     service.notify(
[INFO] [stderr] 177 | |                         &NodeContext {
[INFO] [stderr] 178 | |                             client,
[INFO] [stderr] 179 | |                             app: app.clone(),
[INFO] [stderr] ...   |
[INFO] [stderr] 185 | |                         request_bytes,
[INFO] [stderr] 186 | |                     );
[INFO] [stderr]     | |______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "83039a0423f6e005f356f1ab419812e949a79da886088ae5757dd3ba820957f0"`
[INFO] running `"docker" "rm" "-f" "83039a0423f6e005f356f1ab419812e949a79da886088ae5757dd3ba820957f0"`
[INFO] [stdout] 83039a0423f6e005f356f1ab419812e949a79da886088ae5757dd3ba820957f0