[INFO] crate potatonet-node 0.4.3 is already in cache [INFO] testing potatonet-node-0.4.3 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate potatonet-node 0.4.3 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate potatonet-node 0.4.3 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 49f55773bb04cc105dc96f0ee0538eb1f4d424e91b649fd818f19f3b0b03b689 [INFO] running `"docker" "start" "-a" "49f55773bb04cc105dc96f0ee0538eb1f4d424e91b649fd818f19f3b0b03b689"` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling futures-timer v2.0.2 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling kv-log-macro v1.0.4 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling parking_lot_core v0.7.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling async-task v1.3.1 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rmp v0.8.9 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [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] Compiling bytes v0.5.4 [INFO] [stderr] Compiling rmp-serde v0.14.3 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling thiserror v1.0.15 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling broadcaster v1.0.0 [INFO] [stderr] Compiling async-std v1.5.0 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling potatonet-common v0.4.3 [INFO] [stderr] Compiling potatonet-client v0.4.3 [INFO] [stderr] Compiling 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] Finished dev [unoptimized + debuginfo] target(s) in 1m 47s [INFO] running `"docker" "inspect" "49f55773bb04cc105dc96f0ee0538eb1f4d424e91b649fd818f19f3b0b03b689"` [INFO] running `"docker" "rm" "-f" "49f55773bb04cc105dc96f0ee0538eb1f4d424e91b649fd818f19f3b0b03b689"` [INFO] [stdout] 49f55773bb04cc105dc96f0ee0538eb1f4d424e91b649fd818f19f3b0b03b689 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cbe64fcc26d5901a851429d70c90ae31c9e1943da926dbb92dddb513422ce29d [INFO] running `"docker" "start" "-a" "cbe64fcc26d5901a851429d70c90ae31c9e1943da926dbb92dddb513422ce29d"` [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] Compiling 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] Finished test [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `"docker" "inspect" "cbe64fcc26d5901a851429d70c90ae31c9e1943da926dbb92dddb513422ce29d"` [INFO] running `"docker" "rm" "-f" "cbe64fcc26d5901a851429d70c90ae31c9e1943da926dbb92dddb513422ce29d"` [INFO] [stdout] cbe64fcc26d5901a851429d70c90ae31c9e1943da926dbb92dddb513422ce29d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8ac3022dc4b1878e500b729d836d87c5bfcb586911aac25cc9ffeb70109956ba [INFO] running `"docker" "start" "-a" "8ac3022dc4b1878e500b729d836d87c5bfcb586911aac25cc9ffeb70109956ba"` [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 test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/potatonet_node-2e8df7915491a591 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests potatonet-node [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "8ac3022dc4b1878e500b729d836d87c5bfcb586911aac25cc9ffeb70109956ba"` [INFO] running `"docker" "rm" "-f" "8ac3022dc4b1878e500b729d836d87c5bfcb586911aac25cc9ffeb70109956ba"` [INFO] [stdout] 8ac3022dc4b1878e500b729d836d87c5bfcb586911aac25cc9ffeb70109956ba