[INFO] cloning repository https://github.com/qqwa/gossip_glomers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qqwa/gossip_glomers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqqwa%2Fgossip_glomers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqqwa%2Fgossip_glomers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 39722097b756616be2442a2833fcb9187a392b86 [INFO] testing qqwa/gossip_glomers against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759-retry [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqqwa%2Fgossip_glomers" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/qqwa/gossip_glomers [INFO] finished tweaking git repo https://github.com/qqwa/gossip_glomers [INFO] tweaked toml for git repo https://github.com/qqwa/gossip_glomers written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/qqwa/gossip_glomers on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/qqwa/gossip_glomers already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f1a393a2f383315978837564e359727a4fc8d2f5a7e3013538ef8e94e0252d2 [INFO] running `Command { std: "docker" "start" "-a" "7f1a393a2f383315978837564e359727a4fc8d2f5a7e3013538ef8e94e0252d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f1a393a2f383315978837564e359727a4fc8d2f5a7e3013538ef8e94e0252d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f1a393a2f383315978837564e359727a4fc8d2f5a7e3013538ef8e94e0252d2", kill_on_drop: false }` [INFO] [stdout] 7f1a393a2f383315978837564e359727a4fc8d2f5a7e3013538ef8e94e0252d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11b513da942e32ed679a1fd562c9ec29453fa527abec7d91905e42b5c2058b5c [INFO] running `Command { std: "docker" "start" "-a" "11b513da942e32ed679a1fd562c9ec29453fa527abec7d91905e42b5c2058b5c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling gossip_glomers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `timestamp` [INFO] [stdout] --> src/workloads/broadcast.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | if let Some((timestamp, msg)) = self.unack_messages.remove(&msg_id) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/workloads/broadcast.rs:40:33 [INFO] [stdout] | [INFO] [stdout] 40 | if let Some((timestamp, msg)) = self.unack_messages.remove(&msg_id) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maelstrom` [INFO] [stdout] --> src/workloads/broadcast.rs:50:35 [INFO] [stdout] | [INFO] [stdout] 50 | fn tick(tx: &mut Sender, maelstrom: &mut Maelstrom, data: &mut SimpleBroadcast) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maelstrom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx` [INFO] [stdout] --> src/workloads/broadcast.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | tx: &mut Sender, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maelstrom` [INFO] [stdout] --> src/workloads/broadcast.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | maelstrom: &mut Maelstrom, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maelstrom` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.02s [INFO] running `Command { std: "docker" "inspect" "11b513da942e32ed679a1fd562c9ec29453fa527abec7d91905e42b5c2058b5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11b513da942e32ed679a1fd562c9ec29453fa527abec7d91905e42b5c2058b5c", kill_on_drop: false }` [INFO] [stdout] 11b513da942e32ed679a1fd562c9ec29453fa527abec7d91905e42b5c2058b5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 550b5f473e8dde819f5fbc735665b63cba59665c4408620fa3a3f7bbd34e54f5 [INFO] running `Command { std: "docker" "start" "-a" "550b5f473e8dde819f5fbc735665b63cba59665c4408620fa3a3f7bbd34e54f5", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `timestamp` [INFO] [stdout] --> src/workloads/broadcast.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | if let Some((timestamp, msg)) = self.unack_messages.remove(&msg_id) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/workloads/broadcast.rs:40:33 [INFO] [stdout] | [INFO] [stdout] 40 | if let Some((timestamp, msg)) = self.unack_messages.remove(&msg_id) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maelstrom` [INFO] [stdout] --> src/workloads/broadcast.rs:50:35 [INFO] [stdout] | [INFO] [stdout] 50 | fn tick(tx: &mut Sender, maelstrom: &mut Maelstrom, data: &mut SimpleBroadcast) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maelstrom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx` [INFO] [stdout] --> src/workloads/broadcast.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | tx: &mut Sender, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maelstrom` [INFO] [stdout] --> src/workloads/broadcast.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | maelstrom: &mut Maelstrom, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maelstrom` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gossip_glomers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `timestamp` [INFO] [stdout] --> src/workloads/broadcast.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | if let Some((timestamp, msg)) = self.unack_messages.remove(&msg_id) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/workloads/broadcast.rs:40:33 [INFO] [stdout] | [INFO] [stdout] 40 | if let Some((timestamp, msg)) = self.unack_messages.remove(&msg_id) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maelstrom` [INFO] [stdout] --> src/workloads/broadcast.rs:50:35 [INFO] [stdout] | [INFO] [stdout] 50 | fn tick(tx: &mut Sender, maelstrom: &mut Maelstrom, data: &mut SimpleBroadcast) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maelstrom` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx` [INFO] [stdout] --> src/workloads/broadcast.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | tx: &mut Sender, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maelstrom` [INFO] [stdout] --> src/workloads/broadcast.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | maelstrom: &mut Maelstrom, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maelstrom` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.28s [INFO] running `Command { std: "docker" "inspect" "550b5f473e8dde819f5fbc735665b63cba59665c4408620fa3a3f7bbd34e54f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "550b5f473e8dde819f5fbc735665b63cba59665c4408620fa3a3f7bbd34e54f5", kill_on_drop: false }` [INFO] [stdout] 550b5f473e8dde819f5fbc735665b63cba59665c4408620fa3a3f7bbd34e54f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d699fbe3393ce9bc92998a42a7652b1dc5a2c737545248e7558c0a4e2667afe8 [INFO] running `Command { std: "docker" "start" "-a" "d699fbe3393ce9bc92998a42a7652b1dc5a2c737545248e7558c0a4e2667afe8", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `timestamp` [INFO] [stderr] --> src/workloads/broadcast.rs:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | if let Some((timestamp, msg)) = self.unack_messages.remove(&msg_id) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/workloads/broadcast.rs:40:33 [INFO] [stderr] | [INFO] [stderr] 40 | if let Some((timestamp, msg)) = self.unack_messages.remove(&msg_id) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `maelstrom` [INFO] [stderr] --> src/workloads/broadcast.rs:50:35 [INFO] [stderr] | [INFO] [stderr] 50 | fn tick(tx: &mut Sender, maelstrom: &mut Maelstrom, data: &mut SimpleBroadcast) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maelstrom` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx` [INFO] [stderr] --> src/workloads/broadcast.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | tx: &mut Sender, [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `maelstrom` [INFO] [stderr] --> src/workloads/broadcast.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 94 | maelstrom: &mut Maelstrom, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maelstrom` [INFO] [stderr] [INFO] [stderr] warning: `gossip_glomers` (lib) generated 5 warnings [INFO] [stderr] warning: `gossip_glomers` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gossip_glomers-41eb6e1dac3f3b69) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test messages::tests::test_init_msg ... ok [INFO] [stdout] test messages::tests::topology_body ... ok [INFO] [stdout] test workloads::broadcast::tests::forward_broadcast_messages ... ok [INFO] [stdout] test workloads::broadcast::tests::shoud_respond_with_empty_array_on_read_when_no_broadcast_happend_yet ... ok [INFO] [stdout] test workloads::echo::tests::should_echo_msg_back_with_echo_ok ... ok [INFO] [stdout] test workloads::broadcast::tests::should_respond_with_broadcast_ok ... ok [INFO] [stdout] test workloads::broadcast::tests::shoud_respond_with_value_on_read_when_broadcast_happend ... ok [INFO] [stdout] test workloads::broadcast::tests::topology_message ... ok [INFO] [stdout] test workloads::broadcast::tests::shoud_respond_only_return_unique_messages_on_read_when_broadcast_happend ... ok [INFO] [stdout] test workloads::init::tests::should_responde_to_init_with_init_ok ... ok [INFO] [stdout] test workloads::unique_id::tests::should_receive_different_ids_from_generate ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/broadcast_simple.rs (/opt/rustwide/target/debug/deps/broadcast_simple-dec5514396b9276e) [INFO] [stderr] Running unittests src/bin/echo.rs (/opt/rustwide/target/debug/deps/echo-5ea176bf58345bd0) [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; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/init.rs (/opt/rustwide/target/debug/deps/init-4d12ed73bc6492b1) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/unique_ids.rs (/opt/rustwide/target/debug/deps/unique_ids-5c52cf15a315d55d) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests gossip_glomers [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d699fbe3393ce9bc92998a42a7652b1dc5a2c737545248e7558c0a4e2667afe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d699fbe3393ce9bc92998a42a7652b1dc5a2c737545248e7558c0a4e2667afe8", kill_on_drop: false }` [INFO] [stdout] d699fbe3393ce9bc92998a42a7652b1dc5a2c737545248e7558c0a4e2667afe8