[INFO] cloning repository https://github.com/isqnwtn/dfa-simulation-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/isqnwtn/dfa-simulation-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisqnwtn%2Fdfa-simulation-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisqnwtn%2Fdfa-simulation-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e7628f118b740639a999e0bef0b4ebb42be818c
[INFO] checking isqnwtn/dfa-simulation-engine against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisqnwtn%2Fdfa-simulation-engine" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/isqnwtn/dfa-simulation-engine on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/isqnwtn/dfa-simulation-engine
[INFO] finished tweaking git repo https://github.com/isqnwtn/dfa-simulation-engine
[INFO] tweaked toml for git repo https://github.com/isqnwtn/dfa-simulation-engine written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/isqnwtn/dfa-simulation-engine 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded priority-queue v1.3.2
[INFO] [stderr]   Downloaded rlua v0.19.7
[INFO] [stderr]   Downloaded rlua-lua54-sys v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a29d85c725456e84f799bda4d9f2db316a720380cae83e64eec75cf47eb5f68
[INFO] running `Command { std: "docker" "start" "-a" "0a29d85c725456e84f799bda4d9f2db316a720380cae83e64eec75cf47eb5f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a29d85c725456e84f799bda4d9f2db316a720380cae83e64eec75cf47eb5f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a29d85c725456e84f799bda4d9f2db316a720380cae83e64eec75cf47eb5f68", kill_on_drop: false }`
[INFO] [stdout] 0a29d85c725456e84f799bda4d9f2db316a720380cae83e64eec75cf47eb5f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50b18380087ae305fb46ee1e139b5983293f3d0a8e5aadc956c8e9e3dd9d42c2
[INFO] running `Command { std: "docker" "start" "-a" "50b18380087ae305fb46ee1e139b5983293f3d0a8e5aadc956c8e9e3dd9d42c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling priority-queue v1.3.2
[INFO] [stderr]    Compiling rlua v0.19.7
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling rlua-lua54-sys v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]     Checking serde v1.0.193
[INFO] [stderr]     Checking serde_json v1.0.108
[INFO] [stderr]     Checking dfa-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/dsl/mod.rs:8:39
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::stream::globals::{Globals, self, GlobalState};
[INFO] [stdout]   |                                       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Table`
[INFO] [stdout]  --> src/stream/globals.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rlua::{Function, Lua, Error, Table};
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/dsl/mod.rs:8:39
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::stream::globals::{Globals, self, GlobalState};
[INFO] [stdout]   |                                       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Table`
[INFO] [stdout]  --> src/stream/globals.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rlua::{Function, Lua, Error, Table};
[INFO] [stdout]   |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut stream_engine = StreamEngine::new(globals,global_state,machine);
[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: methods `init` and `reset` are never used
[INFO] [stdout]   --> src/machine/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait StateMachine {
[INFO] [stdout]    |           ------------ methods in this trait
[INFO] [stdout] 13 |     type StateValue: Debug;
[INFO] [stdout] 14 |     fn init(&mut self);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `probability` is never read
[INFO] [stdout]  --> src/machine/state.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TransferInfo {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     name: String,
[INFO] [stdout] 7 |     probability: f64,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TransferInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/stream/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct StreamEngine {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 14 |     globals: Globals,
[INFO] [stdout] 15 |     state: GlobalState,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state_lua` is never read
[INFO] [stdout]   --> src/stream/globals.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct GlobalState {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 20 |     state_lua: Lua
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run_session_manager` is never used
[INFO] [stdout]   --> src/stream/globals.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl GlobalState {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn run_session_manager(&mut self,cur_time:u32) -> Result<usize,Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut stream_engine = StreamEngine::new(globals,global_state,machine);
[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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `init` and `reset` are never used
[INFO] [stdout]   --> src/machine/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait StateMachine {
[INFO] [stdout]    |           ------------ methods in this trait
[INFO] [stdout] 13 |     type StateValue: Debug;
[INFO] [stdout] 14 |     fn init(&mut self);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `probability` is never read
[INFO] [stdout]  --> src/machine/state.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TransferInfo {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     name: String,
[INFO] [stdout] 7 |     probability: f64,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TransferInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/stream/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct StreamEngine {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 14 |     globals: Globals,
[INFO] [stdout] 15 |     state: GlobalState,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state_lua` is never read
[INFO] [stdout]   --> src/stream/globals.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct GlobalState {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 20 |     state_lua: Lua
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run_session_manager` is never used
[INFO] [stdout]   --> src/stream/globals.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl GlobalState {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn run_session_manager(&mut self,cur_time:u32) -> Result<usize,Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.06s
[INFO] running `Command { std: "docker" "inspect" "50b18380087ae305fb46ee1e139b5983293f3d0a8e5aadc956c8e9e3dd9d42c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b18380087ae305fb46ee1e139b5983293f3d0a8e5aadc956c8e9e3dd9d42c2", kill_on_drop: false }`
[INFO] [stdout] 50b18380087ae305fb46ee1e139b5983293f3d0a8e5aadc956c8e9e3dd9d42c2