[INFO] cloning repository https://github.com/curi-dev/spiderphonic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/curi-dev/spiderphonic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcuri-dev%2Fspiderphonic", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6bae78dcf98da79e0a3e09616734e41c9fad77c0
[INFO] checking curi-dev/spiderphonic against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcuri-dev%2Fspiderphonic" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/curi-dev/spiderphonic
[INFO] finished tweaking git repo https://github.com/curi-dev/spiderphonic
[INFO] tweaked toml for git repo https://github.com/curi-dev/spiderphonic written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/curi-dev/spiderphonic 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/curi-dev/spiderphonic 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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bd521ef6f00a2a4779197e50fefe64880d7eb1b9c15120a8ba8084a08a23d1b4
[INFO] running `Command { std: "docker" "start" "-a" "bd521ef6f00a2a4779197e50fefe64880d7eb1b9c15120a8ba8084a08a23d1b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd521ef6f00a2a4779197e50fefe64880d7eb1b9c15120a8ba8084a08a23d1b4", kill_on_drop: false }`
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[INFO] [stdout] e8acac21e865e3244845964523dfc273fc4102403707cfc359e0735eb59abb35
[INFO] running `Command { std: "docker" "start" "-a" "e8acac21e865e3244845964523dfc273fc4102403707cfc359e0735eb59abb35", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `BorrowMut`, `Borrow`, and `rc::Rc`
[INFO] [stdout]  --> src/main.rs:2:82
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{fs::File, thread, time, sync::{Mutex, Arc}, fmt, collections::HashMap, rc::Rc, borrow::{Borrow, BorrowMut}};
[INFO] [stdout]   |                                                                                  ^^^^^^           ^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BorrowMut`, `Borrow`, and `rc::Rc`
[INFO] [stdout]  --> src/main.rs:2:82
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{fs::File, thread, time, sync::{Mutex, Arc}, fmt, collections::HashMap, rc::Rc, borrow::{Borrow, BorrowMut}};
[INFO] [stdout]   |                                                                                  ^^^^^^           ^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CALM_AVERAGE` is never used
[INFO] [stdout]   --> src/main.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const CALM_AVERAGE: f32 = 0.15;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Calm` is never constructed
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum Mode {
[INFO] [stdout]    |      ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     Calm(f32, Sink) // lazy rythm
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StructuredMode` is never constructed
[INFO] [stdout]   --> src/main.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct StructuredMode {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_one_before` is never used
[INFO] [stdout]   --> src/main.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl Mode {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn get_one_before(&self, new_sink: Sink) -> Result<Mode, ()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:126:11
[INFO] [stdout]     |
[INFO] [stdout] 126 |     Enter(std::time::SystemTime),
[INFO] [stdout]     |     ----- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Interaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 126 -     Enter(std::time::SystemTime),
[INFO] [stdout] 126 +     Enter(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Space` is never constructed
[INFO] [stdout]    --> src/main.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | enum Interaction {
[INFO] [stdout]     |      ----------- variant in this enum
[INFO] [stdout] 126 |     Enter(std::time::SystemTime),
[INFO] [stdout] 127 |     Space(std::time::SystemTime)
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Interaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `stream`, `splitted_song`, and `sinks` are never read
[INFO] [stdout]    --> src/main.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 234 | struct AudioManager {
[INFO] [stdout]     |        ------------ fields in this struct
[INFO] [stdout] 235 |     stream: OutputStream,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 236 |     stream_handle: OutputStreamHandle,
[INFO] [stdout] 237 |     splitted_song: HashMap<FakeMode, Vec<sample_response::Sample>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 238 |     sinks: Vec<Sink>
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `play_mix` and `mix_song` are never used
[INFO] [stdout]    --> src/main.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 243 | impl AudioManager {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 288 |     fn play_mix(&mut self, mode: &FakeMode) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 314 |     fn mix_song(&mut self, mode: &FakeMode) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `FakeDatabase` should have a snake case name
[INFO] [stdout]  --> src/fake_database/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod FakeDatabase {
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `fake_database`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CALM_AVERAGE` is never used
[INFO] [stdout]   --> src/main.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const CALM_AVERAGE: f32 = 0.15;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Calm` is never constructed
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum Mode {
[INFO] [stdout]    |      ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     Calm(f32, Sink) // lazy rythm
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StructuredMode` is never constructed
[INFO] [stdout]   --> src/main.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | struct StructuredMode {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_one_before` is never used
[INFO] [stdout]   --> src/main.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl Mode {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     fn get_one_before(&self, new_sink: Sink) -> Result<Mode, ()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/main.rs:126:11
[INFO] [stdout]     |
[INFO] [stdout] 126 |     Enter(std::time::SystemTime),
[INFO] [stdout]     |     ----- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Interaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 126 -     Enter(std::time::SystemTime),
[INFO] [stdout] 126 +     Enter(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Space` is never constructed
[INFO] [stdout]    --> src/main.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 125 | enum Interaction {
[INFO] [stdout]     |      ----------- variant in this enum
[INFO] [stdout] 126 |     Enter(std::time::SystemTime),
[INFO] [stdout] 127 |     Space(std::time::SystemTime)
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Interaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `stream`, `splitted_song`, and `sinks` are never read
[INFO] [stdout]    --> src/main.rs:235:5
[INFO] [stdout]     |
[INFO] [stdout] 234 | struct AudioManager {
[INFO] [stdout]     |        ------------ fields in this struct
[INFO] [stdout] 235 |     stream: OutputStream,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 236 |     stream_handle: OutputStreamHandle,
[INFO] [stdout] 237 |     splitted_song: HashMap<FakeMode, Vec<sample_response::Sample>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 238 |     sinks: Vec<Sink>
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `play_mix` and `mix_song` are never used
[INFO] [stdout]    --> src/main.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 243 | impl AudioManager {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 288 |     fn play_mix(&mut self, mode: &FakeMode) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 314 |     fn mix_song(&mut self, mode: &FakeMode) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `FakeDatabase` should have a snake case name
[INFO] [stdout]  --> src/fake_database/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod FakeDatabase {
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `fake_database`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.71s
[INFO] running `Command { std: "docker" "inspect" "e8acac21e865e3244845964523dfc273fc4102403707cfc359e0735eb59abb35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8acac21e865e3244845964523dfc273fc4102403707cfc359e0735eb59abb35", kill_on_drop: false }`
[INFO] [stdout] e8acac21e865e3244845964523dfc273fc4102403707cfc359e0735eb59abb35
