[INFO] fetching crate actix-telepathy 0.1.2... [INFO] testing actix-telepathy-0.1.2 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate actix-telepathy 0.1.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate actix-telepathy 0.1.2 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate actix-telepathy 0.1.2 [INFO] finished tweaking crates.io crate actix-telepathy 0.1.2 [INFO] tweaked toml for crates.io crate actix-telepathy 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] efbdd64e7d77afd303b7995ebd043d08dc16693931856234051db3ea1a810799 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "efbdd64e7d77afd303b7995ebd043d08dc16693931856234051db3ea1a810799", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efbdd64e7d77afd303b7995ebd043d08dc16693931856234051db3ea1a810799", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efbdd64e7d77afd303b7995ebd043d08dc16693931856234051db3ea1a810799", kill_on_drop: false }` [INFO] [stdout] efbdd64e7d77afd303b7995ebd043d08dc16693931856234051db3ea1a810799 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d4437145a1d68d85f4b48e040f6100a3e5e3ab0482ccfaa6dd419773778a89f0 [INFO] running `Command { std: "docker" "start" "-a" "d4437145a1d68d85f4b48e040f6100a3e5e3ab0482ccfaa6dd419773778a89f0", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling actix_derive v0.5.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling actix-threadpool v0.3.3 [INFO] [stderr] Compiling serde_yaml v0.8.20 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling num_enum_derive v0.5.4 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling actix_telepathy_derive v0.1.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling num_enum v0.5.4 [INFO] [stderr] Compiling flexbuffers v0.2.2 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling trust-dns-proto v0.19.7 [INFO] [stderr] Compiling actix-rt v1.1.1 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling trust-dns-resolver v0.19.7 [INFO] [stderr] Compiling actix v0.10.0 [INFO] [stderr] Compiling actix-broker v0.3.1 [INFO] [stderr] Compiling actix-telepathy v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/network/mod.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | &self.writer.as_ref().unwrap().do_send(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = &self.writer.as_ref().unwrap().do_send(msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/network/writer.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | &self.framed[0].write(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 21 | let _ = &self.framed[0].write(msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.20s [INFO] running `Command { std: "docker" "inspect" "d4437145a1d68d85f4b48e040f6100a3e5e3ab0482ccfaa6dd419773778a89f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4437145a1d68d85f4b48e040f6100a3e5e3ab0482ccfaa6dd419773778a89f0", kill_on_drop: false }` [INFO] [stdout] d4437145a1d68d85f4b48e040f6100a3e5e3ab0482ccfaa6dd419773778a89f0 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 62933a36ef73ca5eba33d7ae1f7e7bb475a202cfa0bd674fcc212ac07cb1431e [INFO] running `Command { std: "docker" "start" "-a" "62933a36ef73ca5eba33d7ae1f7e7bb475a202cfa0bd674fcc212ac07cb1431e", kill_on_drop: false }` [INFO] [stderr] Compiling port_scanner v0.1.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/network/mod.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | &self.writer.as_ref().unwrap().do_send(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = &self.writer.as_ref().unwrap().do_send(msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/network/writer.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | &self.framed[0].write(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 21 | let _ = &self.framed[0].write(msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling actix-telepathy v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Gossip` [INFO] [stdout] --> src/remote/addr/tests.rs:5:74 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{AddrResolver, AddrRequest, AddrResponse, AddrRepresentation, Gossip}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `actix::dev::channel::AddressSender` [INFO] [stdout] --> src/remote/addr/tests.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use actix::dev::channel::AddressSender; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `listener` [INFO] [stdout] --> src/remote/addr/tests.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | let listener = OwnListenerGossipIntroduction {addrs: vec![], returned: returned.clone()}.start(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_listener` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/remote/addr/tests.rs:146:25 [INFO] [stdout] | [INFO] [stdout] 146 | let mut remote_addr = self.addrs.get(0).unwrap().clone(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/network/mod.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | &self.writer.as_ref().unwrap().do_send(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = &self.writer.as_ref().unwrap().do_send(msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/network/writer.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | &self.framed[0].write(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 21 | let _ = &self.framed[0].write(msg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.34s [INFO] running `Command { std: "docker" "inspect" "62933a36ef73ca5eba33d7ae1f7e7bb475a202cfa0bd674fcc212ac07cb1431e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62933a36ef73ca5eba33d7ae1f7e7bb475a202cfa0bd674fcc212ac07cb1431e", kill_on_drop: false }` [INFO] [stdout] 62933a36ef73ca5eba33d7ae1f7e7bb475a202cfa0bd674fcc212ac07cb1431e [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8fa79eb8997353ff4a087c2b10d7497f6fbcef94fdab8ccc7ebefe4bfc267ddb [INFO] running `Command { std: "docker" "start" "-a" "8fa79eb8997353ff4a087c2b10d7497f6fbcef94fdab8ccc7ebefe4bfc267ddb", kill_on_drop: false }` [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/network/mod.rs:133:9 [INFO] [stderr] | [INFO] [stderr] 133 | &self.writer.as_ref().unwrap().do_send(msg); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 133 | let _ = &self.writer.as_ref().unwrap().do_send(msg); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/network/writer.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | &self.framed[0].write(msg); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 21 | let _ = &self.framed[0].write(msg); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Gossip` [INFO] [stderr] --> src/remote/addr/tests.rs:5:74 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::{AddrResolver, AddrRequest, AddrResponse, AddrRepresentation, Gossip}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `actix::dev::channel::AddressSender` [INFO] [stderr] --> src/remote/addr/tests.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use actix::dev::channel::AddressSender; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `listener` [INFO] [stderr] --> src/remote/addr/tests.rs:115:13 [INFO] [stderr] | [INFO] [stderr] 115 | let listener = OwnListenerGossipIntroduction {addrs: vec![], returned: returned.clone()}.start(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_listener` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/remote/addr/tests.rs:146:25 [INFO] [stderr] | [INFO] [stderr] 146 | let mut remote_addr = self.addrs.get(0).unwrap().clone(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `actix-telepathy` (lib) generated 2 warnings [INFO] [stderr] warning: `actix-telepathy` (lib test) generated 6 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/actix_telepathy-3d90aa12294cfb3c) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test cluster::tests::gossip_adds_member_and_introduces_other_members ... ignored [INFO] [stdout] test remote::addr::tests::remote_addr_ignores_hash ... ignored [INFO] [stdout] test serialization::tests::default_serializer_correctly_ser_des ... ok [INFO] [stdout] test remote::addr::tests::addr_representation_eq_key ... ok [INFO] [stdout] test cluster::tests::cluster_binds_port ... ok [INFO] [stdout] test remote::addr::tests::addr_representation_eq_not_key ... ok [INFO] [stdout] test utils::tests::system_service_created_and_retrieved ... ok [INFO] [stdout] test utils::tests::panics_when_not_yet_started - should panic ... ok [INFO] [stdout] test cluster::tests::cluster_adds_node_and_from_stream ... ok [INFO] [stdout] test remote::addr::tests::addr_resolver_registers_and_resolves_addr ... ok [INFO] [stdout] test cluster::tests::gossip_adds_member_and_resolves_it ... ok [INFO] [stdout] test cluster::tests::gossip_removes_member ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.11s [INFO] [stdout] [INFO] [stderr] Doc-tests actix_telepathy [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/serialization/mod.rs - serialization::CustomSerialization (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8fa79eb8997353ff4a087c2b10d7497f6fbcef94fdab8ccc7ebefe4bfc267ddb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fa79eb8997353ff4a087c2b10d7497f6fbcef94fdab8ccc7ebefe4bfc267ddb", kill_on_drop: false }` [INFO] [stdout] 8fa79eb8997353ff4a087c2b10d7497f6fbcef94fdab8ccc7ebefe4bfc267ddb