[INFO] cloning repository https://github.com/petscheit/mRPC
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/petscheit/mRPC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetscheit%2FmRPC", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetscheit%2FmRPC'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e41706b83481852446a255c98c6edca936804d9e
[INFO] testing petscheit/mRPC against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpetscheit%2FmRPC" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/petscheit/mRPC
[INFO] finished tweaking git repo https://github.com/petscheit/mRPC
[INFO] tweaked toml for git repo https://github.com/petscheit/mRPC written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/petscheit/mRPC on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/petscheit/mRPC 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "89ef968f10b38720b8770e6ba44ac98133e0ce855fd9135d3872b8e84667d235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89ef968f10b38720b8770e6ba44ac98133e0ce855fd9135d3872b8e84667d235", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e0b336580427936e7dafac30fc70ecd988fade4f7739b1cec15d6e320c8954f3", kill_on_drop: false }`
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[INFO] [stdout] warning: field `worker_pool` is never read
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct ManyRpc {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 18 |     worker_pool: Arc<WorkerPool>,
[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/main.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl ManyRpc {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 22 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `chain_id`, and `priority` are never read
[INFO] [stdout]   --> src/worker.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) struct EvmWorker {
[INFO] [stdout]    |                   --------- fields in this struct
[INFO] [stdout] 14 |     id: u8,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 15 |     chain_id: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     priority: Priority,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Low` is never constructed
[INFO] [stdout]   --> src/worker.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum Priority {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 23 |     High,
[INFO] [stdout] 24 |     Low
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Priority` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/pool.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct PoolConnection {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 16 |     id: u8,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PoolConnection` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `priority` is never read
[INFO] [stdout]    --> src/pool.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 214 | struct WorkerInfo {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] 215 |     sender: mpsc::Sender<RpcMessage>,
[INFO] [stdout] 216 |     priority: Priority,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WorkerInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 59s
[INFO] running `Command { std: "docker" "inspect" "e0b336580427936e7dafac30fc70ecd988fade4f7739b1cec15d6e320c8954f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b336580427936e7dafac30fc70ecd988fade4f7739b1cec15d6e320c8954f3", kill_on_drop: false }`
[INFO] [stdout] e0b336580427936e7dafac30fc70ecd988fade4f7739b1cec15d6e320c8954f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f55e838f7cb5856f0f6efa4d46a3edbeed0045eb2bab0e45d3b6eb71e840b641
[INFO] running `Command { std: "docker" "start" "-a" "f55e838f7cb5856f0f6efa4d46a3edbeed0045eb2bab0e45d3b6eb71e840b641", kill_on_drop: false }`
[INFO] [stderr]    Compiling m_rpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `mock_server`
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod mock_server;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: to create the module `mock_server`, create file "src/mock_server.rs" or "src/mock_server/mod.rs"
[INFO] [stdout]   = note: if there is a `mod mock_server` elsewhere in the crate already, import it with `use crate::...` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `m_rpc` (bin "m_rpc" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f55e838f7cb5856f0f6efa4d46a3edbeed0045eb2bab0e45d3b6eb71e840b641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f55e838f7cb5856f0f6efa4d46a3edbeed0045eb2bab0e45d3b6eb71e840b641", kill_on_drop: false }`
[INFO] [stdout] f55e838f7cb5856f0f6efa4d46a3edbeed0045eb2bab0e45d3b6eb71e840b641
