[INFO] cloning repository https://github.com/emanguy/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/emanguy/gossip-glomers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femanguy%2Fgossip-glomers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femanguy%2Fgossip-glomers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4fd1c30120a1583ac0b1a443c3d0391ed780613
[INFO] checking emanguy/gossip-glomers against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femanguy%2Fgossip-glomers" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/emanguy/gossip-glomers
[INFO] finished tweaking git repo https://github.com/emanguy/gossip-glomers
[INFO] tweaked toml for git repo https://github.com/emanguy/gossip-glomers written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/emanguy/gossip-glomers on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/emanguy/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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded maelstrom_rs v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19adc63a6a1dbad7edf9cfa1845c22da039facb34d643957c2d3fe268125ef2b
[INFO] running `Command { std: "docker" "start" "-a" "19adc63a6a1dbad7edf9cfa1845c22da039facb34d643957c2d3fe268125ef2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19adc63a6a1dbad7edf9cfa1845c22da039facb34d643957c2d3fe268125ef2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19adc63a6a1dbad7edf9cfa1845c22da039facb34d643957c2d3fe268125ef2b", kill_on_drop: false }`
[INFO] [stdout] 19adc63a6a1dbad7edf9cfa1845c22da039facb34d643957c2d3fe268125ef2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13d0e9af85b43202eb98eb1d56f7d0ba10b6eb2b56c5bc11904c2b1b71cdf146
[INFO] running `Command { std: "docker" "start" "-a" "13d0e9af85b43202eb98eb1d56f7d0ba10b6eb2b56c5bc11904c2b1b71cdf146", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]     Checking is-terminal v0.4.4
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking serde v1.0.152
[INFO] [stderr]     Checking maelstrom_rs v0.1.0
[INFO] [stderr]     Checking gossip_glomers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `EchoActor` is never constructed
[INFO] [stdout]  --> src/e01_echo.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct EchoActor {}
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/e01_echo.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl EchoActor {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new() -> EchoActor {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EchoActor` is never constructed
[INFO] [stdout]  --> src/e01_echo.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct EchoActor {}
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/e01_echo.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl EchoActor {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new() -> EchoActor {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.47s
[INFO] running `Command { std: "docker" "inspect" "13d0e9af85b43202eb98eb1d56f7d0ba10b6eb2b56c5bc11904c2b1b71cdf146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d0e9af85b43202eb98eb1d56f7d0ba10b6eb2b56c5bc11904c2b1b71cdf146", kill_on_drop: false }`
[INFO] [stdout] 13d0e9af85b43202eb98eb1d56f7d0ba10b6eb2b56c5bc11904c2b1b71cdf146
