[INFO] cloning repository https://github.com/MaderNoob/simple_voice_chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaderNoob/simple_voice_chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaderNoob%2Fsimple_voice_chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaderNoob%2Fsimple_voice_chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 358393d4ad89f3e6ccf2d2659950e247587f2091
[INFO] checking MaderNoob/simple_voice_chat/358393d4ad89f3e6ccf2d2659950e247587f2091 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaderNoob%2Fsimple_voice_chat" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MaderNoob/simple_voice_chat on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MaderNoob/simple_voice_chat
[INFO] finished tweaking git repo https://github.com/MaderNoob/simple_voice_chat
[INFO] tweaked toml for git repo https://github.com/MaderNoob/simple_voice_chat written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/MaderNoob/simple_voice_chat 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded elliptic-curve v0.8.5
[INFO] [stderr]   Downloaded const-oid v0.4.5
[INFO] [stderr]   Downloaded p256 v0.7.2
[INFO] [stderr]   Downloaded radium v0.3.0
[INFO] [stderr]   Downloaded pkcs8 v0.3.3
[INFO] [stderr]   Downloaded ff v0.8.0
[INFO] [stderr]   Downloaded chacha20 v0.6.0
[INFO] [stderr]   Downloaded signature v1.2.2
[INFO] [stderr]   Downloaded ecdsa v0.10.2
[INFO] [stderr]   Downloaded group v0.8.0
[INFO] [stderr]   Downloaded der v0.1.0
[INFO] [stderr]   Downloaded bitvec v0.18.5
[INFO] [stderr]   Downloaded libc v0.2.93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 078e4493450a710abd104192913d3dd528cf696df7809d4a3b6c0351a9c27b64
[INFO] running `Command { std: "docker" "start" "-a" "078e4493450a710abd104192913d3dd528cf696df7809d4a3b6c0351a9c27b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "078e4493450a710abd104192913d3dd528cf696df7809d4a3b6c0351a9c27b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "078e4493450a710abd104192913d3dd528cf696df7809d4a3b6c0351a9c27b64", kill_on_drop: false }`
[INFO] [stdout] 078e4493450a710abd104192913d3dd528cf696df7809d4a3b6c0351a9c27b64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b61734da421de10681962e31a4bf366d767824725ea7d9606b40c708c3ea5c21
[INFO] running `Command { std: "docker" "start" "-a" "b61734da421de10681962e31a4bf366d767824725ea7d9606b40c708c3ea5c21", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking radium v0.3.0
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]     Checking const-oid v0.4.5
[INFO] [stderr]     Checking zeroize v1.2.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]     Checking der v0.1.0
[INFO] [stderr]     Checking bitvec v0.18.5
[INFO] [stderr]     Checking pkcs8 v0.3.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking signature v1.2.2
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking chacha20 v0.6.0
[INFO] [stderr]     Checking ff v0.8.0
[INFO] [stderr]     Checking group v0.8.0
[INFO] [stderr]     Checking elliptic-curve v0.8.5
[INFO] [stderr]     Checking ecdsa v0.10.2
[INFO] [stderr]     Checking p256 v0.7.2
[INFO] [stderr]     Checking simple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/client.rs:118:126
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn start_call_stream(&self,key:&SharedSecret<NistP256>, send_stream_nonce_bytes: &[u8], recv_stream_nonce_bytes: &[u8])->Result<()>{
[INFO] [stdout]     |        ----------------- implicitly returns `()` as its body has no tail or `return` expression                              ^^^^^^^^^^ expected `Result<(), Error>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `std::result::Result<(), errors::Error>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/client.rs:118:126
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn start_call_stream(&self,key:&SharedSecret<NistP256>, send_stream_nonce_bytes: &[u8], recv_stream_nonce_bytes: &[u8])->Result<()>{
[INFO] [stdout]     |        ----------------- implicitly returns `()` as its body has no tail or `return` expression                              ^^^^^^^^^^ expected `Result<(), Error>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `std::result::Result<(), errors::Error>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple` (bin "simple") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `simple` (bin "simple" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b61734da421de10681962e31a4bf366d767824725ea7d9606b40c708c3ea5c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b61734da421de10681962e31a4bf366d767824725ea7d9606b40c708c3ea5c21", kill_on_drop: false }`
[INFO] [stdout] b61734da421de10681962e31a4bf366d767824725ea7d9606b40c708c3ea5c21