[INFO] updating cached repository terminal-discord/discord-voice-cli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/terminal-discord/discord-voice-cli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/terminal-discord/discord-voice-cli" "work/ex/beta-1.37-6/sources/1.36.0/gh/terminal-discord/discord-voice-cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/terminal-discord/discord-voice-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/terminal-discord/discord-voice-cli" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/terminal-discord/discord-voice-cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/terminal-discord/discord-voice-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6c193d474aed7404b6c1774598df5d88571d38f1
[INFO] sha for GitHub repo terminal-discord/discord-voice-cli: 6c193d474aed7404b6c1774598df5d88571d38f1
[INFO] validating manifest of terminal-discord/discord-voice-cli on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of terminal-discord/discord-voice-cli on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing terminal-discord/discord-voice-cli
[INFO] finished frobbing terminal-discord/discord-voice-cli
[INFO] frobbed toml for terminal-discord/discord-voice-cli written to work/ex/beta-1.37-6/sources/1.36.0/gh/terminal-discord/discord-voice-cli/Cargo.toml
[INFO] started frobbing terminal-discord/discord-voice-cli
[INFO] finished frobbing terminal-discord/discord-voice-cli
[INFO] frobbed toml for terminal-discord/discord-voice-cli written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/terminal-discord/discord-voice-cli/Cargo.toml
[INFO] crate terminal-discord/discord-voice-cli already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing terminal-discord/discord-voice-cli against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/terminal-discord/discord-voice-cli:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] e1e68ffa319c509025e994b18d669b0d4b05b307a0a4c6bf0e2feb0300a4b1c5
[INFO] running `"docker" "start" "-a" "e1e68ffa319c509025e994b18d669b0d4b05b307a0a4c6bf0e2feb0300a4b1c5"`
[INFO] [stderr]    Compiling opus-sys v0.2.1
[INFO] [stderr]    Compiling libsodium-sys v0.0.14
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling base64 v0.8.0
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling smallvec v0.6.4
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling flate2 v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]    Compiling chrono v0.4.5
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling mime_guess v1.8.6
[INFO] [stderr]    Compiling sodiumoxide v0.0.14
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling opus v0.2.1
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling multipart v0.13.6
[INFO] [stderr]    Compiling evzht9h3nznqzwl v0.0.3
[INFO] [stderr]    Compiling serenity v0.5.7 (https://github.com/terminal-discord/serenity#9b3c7691)
[INFO] [stderr]    Compiling discord-voice-cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     stdin().read_line(&mut buf);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `"docker" "inspect" "e1e68ffa319c509025e994b18d669b0d4b05b307a0a4c6bf0e2feb0300a4b1c5"`
[INFO] running `"docker" "rm" "-f" "e1e68ffa319c509025e994b18d669b0d4b05b307a0a4c6bf0e2feb0300a4b1c5"`
[INFO] [stdout] e1e68ffa319c509025e994b18d669b0d4b05b307a0a4c6bf0e2feb0300a4b1c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/terminal-discord/discord-voice-cli:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 55ad4b6fd9d86d2f495e8e650e974ca3abbafe908ed503a9b5caae0de563fa65
[INFO] running `"docker" "start" "-a" "55ad4b6fd9d86d2f495e8e650e974ca3abbafe908ed503a9b5caae0de563fa65"`
[INFO] [stderr]    Compiling discord-voice-cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     stdin().read_line(&mut buf);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "55ad4b6fd9d86d2f495e8e650e974ca3abbafe908ed503a9b5caae0de563fa65"`
[INFO] running `"docker" "rm" "-f" "55ad4b6fd9d86d2f495e8e650e974ca3abbafe908ed503a9b5caae0de563fa65"`
[INFO] [stdout] 55ad4b6fd9d86d2f495e8e650e974ca3abbafe908ed503a9b5caae0de563fa65
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/terminal-discord/discord-voice-cli:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 5ed63328f6f7b8d4e9ec2e398b2b2f711536a6cd5a1e39db8c7457aebdb77313
[INFO] running `"docker" "start" "-a" "5ed63328f6f7b8d4e9ec2e398b2b2f711536a6cd5a1e39db8c7457aebdb77313"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/discord_voice_cli-bf030069856e3c08
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5ed63328f6f7b8d4e9ec2e398b2b2f711536a6cd5a1e39db8c7457aebdb77313"`
[INFO] running `"docker" "rm" "-f" "5ed63328f6f7b8d4e9ec2e398b2b2f711536a6cd5a1e39db8c7457aebdb77313"`
[INFO] [stdout] 5ed63328f6f7b8d4e9ec2e398b2b2f711536a6cd5a1e39db8c7457aebdb77313