[INFO] cloning repository https://github.com/LachlanHogan/diffraction
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LachlanHogan/diffraction" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLachlanHogan%2Fdiffraction", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLachlanHogan%2Fdiffraction'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd9cf5b9a8c8a93c4d84bd9472907c6154d8ed83
[INFO] checking LachlanHogan/diffraction against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLachlanHogan%2Fdiffraction" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LachlanHogan/diffraction
[INFO] finished tweaking git repo https://github.com/LachlanHogan/diffraction
[INFO] tweaked toml for git repo https://github.com/LachlanHogan/diffraction written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LachlanHogan/diffraction on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LachlanHogan/diffraction 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" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glib-sys v0.9.0
[INFO] [stderr]   Downloaded gobject-sys v0.9.0
[INFO] [stderr]   Downloaded gstreamer-sys v0.8.0
[INFO] [stderr]   Downloaded gstreamer-audio v0.14.5
[INFO] [stderr]   Downloaded muldiv v0.2.0
[INFO] [stderr]   Downloaded array-init v0.0.4
[INFO] [stderr]   Downloaded byte-slice-cast v0.3.3
[INFO] [stderr]   Downloaded gstreamer-app-sys v0.8.0
[INFO] [stderr]   Downloaded gstreamer-base-sys v0.8.0
[INFO] [stderr]   Downloaded gstreamer-app v0.14.0
[INFO] [stderr]   Downloaded gstreamer-audio-sys v0.8.0
[INFO] [stderr]   Downloaded gstreamer-base v0.14.4
[INFO] [stderr]   Downloaded glib v0.8.2
[INFO] [stderr]   Downloaded gstreamer v0.14.5
[INFO] [stderr]   Downloaded libc v0.2.65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 72721ca1a7f046dfca28ecdba27856cffdd887ecc84da74e3d1896531754b3fc
[INFO] running `Command { std: "docker" "start" "72721ca1a7f046dfca28ecdba27856cffdd887ecc84da74e3d1896531754b3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72721ca1a7f046dfca28ecdba27856cffdd887ecc84da74e3d1896531754b3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72721ca1a7f046dfca28ecdba27856cffdd887ecc84da74e3d1896531754b3fc" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72721ca1a7f046dfca28ecdba27856cffdd887ecc84da74e3d1896531754b3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72721ca1a7f046dfca28ecdba27856cffdd887ecc84da74e3d1896531754b3fc" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking audio-share v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `gstreamer` in this scope
[INFO] [stdout]  --> src/platform/linux/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use gstreamer::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `gstreamer`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `gstreamer`, use `cargo add gstreamer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `byte_slice_cast`
[INFO] [stdout]  --> src/platform/linux/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use byte_slice_cast::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `byte_slice_cast`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `byte_slice_cast`, use `cargo add byte_slice_cast` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstreamer`
[INFO] [stdout]  --> src/platform/linux/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use gstreamer::{Caps, FlowSuccess, Pipeline, State};
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `gstreamer`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `gstreamer`, use `cargo add gstreamer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstreamer_app`
[INFO] [stdout]  --> src/platform/linux/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use gstreamer_app::{AppSink, AppSrc};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `gstreamer_app`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `gstreamer_app`, use `cargo add gstreamer_app` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstreamer_audio`
[INFO] [stdout]  --> src/platform/linux/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use gstreamer_audio::AUDIO_FORMAT_S16;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `gstreamer_audio`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `gstreamer_audio`, use `cargo add gstreamer_audio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstreamer`
[INFO] [stdout]    --> src/platform/linux/mod.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |         use gstreamer::MessageView;
[INFO] [stdout]     |             ^^^^^^^^^ use of unresolved module or unlinked crate `gstreamer`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `gstreamer`, use `cargo add gstreamer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `gstreamer` in this scope
[INFO] [stdout]  --> src/platform/linux/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use gstreamer::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `gstreamer`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `gstreamer`, use `cargo add gstreamer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `byte_slice_cast`
[INFO] [stdout]  --> src/platform/linux/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use byte_slice_cast::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `byte_slice_cast`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `byte_slice_cast`, use `cargo add byte_slice_cast` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstreamer`
[INFO] [stdout]  --> src/platform/linux/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use gstreamer::{Caps, FlowSuccess, Pipeline, State};
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `gstreamer`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `gstreamer`, use `cargo add gstreamer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstreamer_app`
[INFO] [stdout]  --> src/platform/linux/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use gstreamer_app::{AppSink, AppSrc};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `gstreamer_app`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `gstreamer_app`, use `cargo add gstreamer_app` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstreamer_audio`
[INFO] [stdout]  --> src/platform/linux/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use gstreamer_audio::AUDIO_FORMAT_S16;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `gstreamer_audio`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `gstreamer_audio`, use `cargo add gstreamer_audio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `gstreamer`
[INFO] [stdout]    --> src/platform/linux/mod.rs:136:13
[INFO] [stdout]     |
[INFO] [stdout] 136 |         use gstreamer::MessageView;
[INFO] [stdout]     |             ^^^^^^^^^ use of unresolved module or unlinked crate `gstreamer`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `gstreamer`, use `cargo add gstreamer` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File` and `OpenOptions`
[INFO] [stdout]  --> src/platform/linux/mod.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::fs::{File, OpenOptions};
[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 import: `Write`
[INFO] [stdout]  --> src/platform/linux/mod.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TcpListener`
[INFO] [stdout]   --> src/platform/linux/mod.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::net::{TcpListener, TcpStream};
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/network/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     'accept: loop {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File` and `OpenOptions`
[INFO] [stdout]  --> src/platform/linux/mod.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::fs::{File, OpenOptions};
[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 import: `Write`
[INFO] [stdout]  --> src/platform/linux/mod.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TcpListener`
[INFO] [stdout]   --> src/platform/linux/mod.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::net::{TcpListener, TcpStream};
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/network/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     'accept: loop {
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/platform/linux/mod.rs:25:33
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn start_playback(&self) -> Result<(), ()> {
[INFO] [stdout]    |        --------------           ^^^^^^^^^^^^^^ expected `Result<(), ()>`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<(), ()>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/platform/linux/mod.rs:25:33
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn start_playback(&self) -> Result<(), ()> {
[INFO] [stdout]    |        --------------           ^^^^^^^^^^^^^^ expected `Result<(), ()>`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<(), ()>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/platform/linux/mod.rs:74:34
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn start_recording(&self) -> Result<(), ()> {
[INFO] [stdout]    |        ---------------           ^^^^^^^^^^^^^^ expected `Result<(), ()>`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<(), ()>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/platform/linux/mod.rs:74:34
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn start_recording(&self) -> Result<(), ()> {
[INFO] [stdout]    |        ---------------           ^^^^^^^^^^^^^^ expected `Result<(), ()>`, found `()`
[INFO] [stdout]    |        |
[INFO] [stdout]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<(), ()>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `audio-share` (bin "audio-share") due to 8 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `audio-share` (bin "audio-share" test) due to 8 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "72721ca1a7f046dfca28ecdba27856cffdd887ecc84da74e3d1896531754b3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72721ca1a7f046dfca28ecdba27856cffdd887ecc84da74e3d1896531754b3fc", kill_on_drop: false }`
[INFO] [stdout] 72721ca1a7f046dfca28ecdba27856cffdd887ecc84da74e3d1896531754b3fc
