[INFO] cloning repository https://github.com/matheus-vb/distributed-systems-challenge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matheus-vb/distributed-systems-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatheus-vb%2Fdistributed-systems-challenge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatheus-vb%2Fdistributed-systems-challenge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3025849499364dee1e91c97bb739aa83c9f7d4c [INFO] testing matheus-vb/distributed-systems-challenge against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatheus-vb%2Fdistributed-systems-challenge" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matheus-vb/distributed-systems-challenge on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/matheus-vb/distributed-systems-challenge [INFO] finished tweaking git repo https://github.com/matheus-vb/distributed-systems-challenge [INFO] tweaked toml for git repo https://github.com/matheus-vb/distributed-systems-challenge written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/matheus-vb/distributed-systems-challenge 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "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 [ERROR] error running command: no output for 300 seconds [INFO] testing matheus-vb/distributed-systems-challenge against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatheus-vb%2Fdistributed-systems-challenge" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matheus-vb/distributed-systems-challenge on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/matheus-vb/distributed-systems-challenge [INFO] finished tweaking git repo https://github.com/matheus-vb/distributed-systems-challenge [INFO] tweaked toml for git repo https://github.com/matheus-vb/distributed-systems-challenge written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/matheus-vb/distributed-systems-challenge 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d48b217b653ca2b0a6ae4b3e13cbe81b7cd990f001c90818438766574c00883 [INFO] running `Command { std: "docker" "start" "-a" "9d48b217b653ca2b0a6ae4b3e13cbe81b7cd990f001c90818438766574c00883", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d48b217b653ca2b0a6ae4b3e13cbe81b7cd990f001c90818438766574c00883", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d48b217b653ca2b0a6ae4b3e13cbe81b7cd990f001c90818438766574c00883", kill_on_drop: false }` [INFO] [stdout] 9d48b217b653ca2b0a6ae4b3e13cbe81b7cd990f001c90818438766574c00883 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2cc949cb21dc6e2c74e12f562e900e4a9fbaf52c4e7d5321dd5b9433f1ef207c [INFO] running `Command { std: "docker" "start" "-a" "2cc949cb21dc6e2c74e12f562e900e4a9fbaf52c4e7d5321dd5b9433f1ef207c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.83 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.202 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling atomic v0.5.3 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling uuid v1.8.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.65 [INFO] [stderr] Compiling serde_derive v1.0.202 [INFO] [stderr] Compiling ds-challenge v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `de::value` [INFO] [stdout] --> src/lib/broadcast.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::{de::value, Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeenMessage` [INFO] [stdout] --> src/lib/broadcast.rs:11:53 [INFO] [stdout] | [INFO] [stdout] 11 | message::{AppState, Body, Message, PayloadType, SeenMessage}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeenMessage` [INFO] [stdout] --> src/lib/gossip.rs:7:60 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::message::{AppState, Body, Message, PayloadType, SeenMessage}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error as IoError`, `ErrorKind`, and `error::Error` [INFO] [stdout] --> src/lib/message.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | error::Error, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 5 | io::{self, Error as IoError, ErrorKind}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | io::{self, BufRead, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Body`, `BroadcastPayload`, `PayloadType`, `TopologyData`, and `echo::EchoPayload` [INFO] [stdout] --> src/main.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | broadcast::{BroadcastPayload, TopologyData}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] 9 | echo::EchoPayload, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | message::{AppState, Body, Message, PayloadType}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.86s [INFO] running `Command { std: "docker" "inspect" "2cc949cb21dc6e2c74e12f562e900e4a9fbaf52c4e7d5321dd5b9433f1ef207c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cc949cb21dc6e2c74e12f562e900e4a9fbaf52c4e7d5321dd5b9433f1ef207c", kill_on_drop: false }` [INFO] [stdout] 2cc949cb21dc6e2c74e12f562e900e4a9fbaf52c4e7d5321dd5b9433f1ef207c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd589c42c442f23007cdb05f78841be964529b41d8a55078aae1e97507853eaa [INFO] running `Command { std: "docker" "start" "-a" "dd589c42c442f23007cdb05f78841be964529b41d8a55078aae1e97507853eaa", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `de::value` [INFO] [stdout] --> src/lib/broadcast.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::{de::value, Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeenMessage` [INFO] [stdout] --> src/lib/broadcast.rs:11:53 [INFO] [stdout] | [INFO] [stdout] 11 | message::{AppState, Body, Message, PayloadType, SeenMessage}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ds-challenge v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SeenMessage` [INFO] [stdout] --> src/lib/gossip.rs:7:60 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::message::{AppState, Body, Message, PayloadType, SeenMessage}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error as IoError`, `ErrorKind`, and `error::Error` [INFO] [stdout] --> src/lib/message.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | error::Error, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 5 | io::{self, Error as IoError, ErrorKind}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | io::{self, BufRead, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Body`, `BroadcastPayload`, `PayloadType`, `TopologyData`, and `echo::EchoPayload` [INFO] [stdout] --> src/main.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | broadcast::{BroadcastPayload, TopologyData}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] 9 | echo::EchoPayload, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | message::{AppState, Body, Message, PayloadType}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `de::value` [INFO] [stdout] --> src/lib/broadcast.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::{de::value, Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeenMessage` [INFO] [stdout] --> src/lib/broadcast.rs:11:53 [INFO] [stdout] | [INFO] [stdout] 11 | message::{AppState, Body, Message, PayloadType, SeenMessage}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SeenMessage` [INFO] [stdout] --> src/lib/gossip.rs:7:60 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::message::{AppState, Body, Message, PayloadType, SeenMessage}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error as IoError`, `ErrorKind`, and `error::Error` [INFO] [stdout] --> src/lib/message.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | error::Error, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 5 | io::{self, Error as IoError, ErrorKind}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib/echo.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | record: vec![], [INFO] [stdout] | ^^^^^^ expected `BTreeMap`, found `Vec<_>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `BTreeMap` [INFO] [stdout] found struct `Vec<_>` [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib/echo.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | record: vec![], [INFO] [stdout] | ^^^^^^ expected `BTreeMap`, found `Vec<_>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `BTreeMap` [INFO] [stdout] found struct `Vec<_>` [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib/generate.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | record: vec![], [INFO] [stdout] | ^^^^^^ expected `BTreeMap`, found `Vec<_>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `BTreeMap` [INFO] [stdout] found struct `Vec<_>` [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ds-challenge` (lib test) due to 3 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "dd589c42c442f23007cdb05f78841be964529b41d8a55078aae1e97507853eaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd589c42c442f23007cdb05f78841be964529b41d8a55078aae1e97507853eaa", kill_on_drop: false }` [INFO] [stdout] dd589c42c442f23007cdb05f78841be964529b41d8a55078aae1e97507853eaa