[INFO] updating cached repository cheme/webrtc-peer-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cheme/webrtc-peer-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cheme/webrtc-peer-server" "work/ex/beta-1.37-6/sources/1.36.0/gh/cheme/webrtc-peer-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cheme/webrtc-peer-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cheme/webrtc-peer-server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cheme/webrtc-peer-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cheme/webrtc-peer-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8a52624020b49b9510c2586d398971ab3629e3ec
[INFO] sha for GitHub repo cheme/webrtc-peer-server: 8a52624020b49b9510c2586d398971ab3629e3ec
[INFO] validating manifest of cheme/webrtc-peer-server 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 cheme/webrtc-peer-server 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 cheme/webrtc-peer-server
[INFO] finished frobbing cheme/webrtc-peer-server
[INFO] frobbed toml for cheme/webrtc-peer-server written to work/ex/beta-1.37-6/sources/1.36.0/gh/cheme/webrtc-peer-server/Cargo.toml
[INFO] started frobbing cheme/webrtc-peer-server
[INFO] finished frobbing cheme/webrtc-peer-server
[INFO] frobbed toml for cheme/webrtc-peer-server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cheme/webrtc-peer-server/Cargo.toml
[INFO] crate cheme/webrtc-peer-server 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 cheme/webrtc-peer-server 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/cheme/webrtc-peer-server:/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] 806957f4c7ad3d71eaf69f275c2b39fdc44e5c1e24de473e68259ad30fef9964
[INFO] running `"docker" "start" "-a" "806957f4c7ad3d71eaf69f275c2b39fdc44e5c1e24de473e68259ad30fef9964"`
[INFO] [stderr]    Compiling base64 v0.5.2
[INFO] [stderr]    Compiling syntex_fmt_macros v0.5.0
[INFO] [stderr]    Compiling syn v0.13.4
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling tokio v0.1.5
[INFO] [stderr]    Compiling dotenv v0.8.0
[INFO] [stderr]    Compiling dotenv_codegen_impl v0.1.0
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling dotenv_codegen v0.11.0
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling tk-listen v0.1.1
[INFO] [stderr]    Compiling websocket v0.20.2
[INFO] [stderr]    Compiling derive-error-chain v0.11.1
[INFO] [stderr]    Compiling hyper v0.11.25
[INFO] [stderr]    Compiling dotenv v0.11.0
[INFO] [stderr]    Compiling webrtc-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: couldn't read src/../../mydht/mydht-externtransport/target/wasm32-unknown-unknown/release/mydht-externtransport.wasm: No such file or directory (os error 2)
[INFO] [stderr]   --> src/main.rs:46:39
[INFO] [stderr]    |
[INFO] [stderr] 46 | const TRANSPORT_WASM: &'static [u8] = include_bytes!("../../mydht/mydht-externtransport/target/wasm32-unknown-unknown/release/mydht-externtransport.wasm");
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mime::Mime`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use mime::Mime;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TcpStream`
[INFO] [stderr]   --> src/main.rs:15:36
[INFO] [stderr]    |
[INFO] [stderr] 15 | use tokio_core::net::{TcpListener, TcpStream};
[INFO] [stderr]    |                                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Message`
[INFO] [stderr]   --> src/main.rs:25:26
[INFO] [stderr]    |
[INFO] [stderr] 25 | use websocket::message::{Message, OwnedMessage};
[INFO] [stderr]    |                          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `websocket::server::InvalidConnection`
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | use websocket::server::InvalidConnection;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `websocket::async::Server`
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use websocket::async::Server;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Core`
[INFO] [stderr]   --> src/main.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 | use tokio_core::reactor::{Handle, Core};
[INFO] [stderr]    |                                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Select`
[INFO] [stderr]   --> src/main.rs:30:37
[INFO] [stderr]    |
[INFO] [stderr] 30 | use futures::{Future, Sink, Stream, Select};
[INFO] [stderr]    |                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Receiver`
[INFO] [stderr]   --> src/main.rs:34:3
[INFO] [stderr]    |
[INFO] [stderr] 34 |   Receiver,
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `CLOSE_SOCKET` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:430:3
[INFO] [stderr]     |
[INFO] [stderr] 430 |   CLOSE_SOCKET(SocketAddr),
[INFO] [stderr]     |   ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CloseSocket`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `REG_USER` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:431:3
[INFO] [stderr]     |
[INFO] [stderr] 431 |   REG_USER(SocketAddr,Vec<u8>,Sender<Vec<u8>>),
[INFO] [stderr]     |   ^^^^^^^^ help: convert the identifier to upper camel case: `RegUser`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `FW_SDP` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:432:3
[INFO] [stderr]     |
[INFO] [stderr] 432 |   FW_SDP(SocketAddr,Vec<u8>,Vec<u8>,CON_STATE),
[INFO] [stderr]     |   ^^^^^^ help: convert the identifier to upper camel case: `FwSdp`
[INFO] [stderr] 
[INFO] [stderr] warning: type `CON_STATE` should have an upper camel case name
[INFO] [stderr]    --> src/main.rs:435:10
[INFO] [stderr]     |
[INFO] [stderr] 435 | pub enum CON_STATE {
[INFO] [stderr]     |          ^^^^^^^^^ help: convert the identifier to upper camel case: `ConState`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::ascii::AsciiExt;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `webrtc-server`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "806957f4c7ad3d71eaf69f275c2b39fdc44e5c1e24de473e68259ad30fef9964"`
[INFO] running `"docker" "rm" "-f" "806957f4c7ad3d71eaf69f275c2b39fdc44e5c1e24de473e68259ad30fef9964"`
[INFO] [stdout] 806957f4c7ad3d71eaf69f275c2b39fdc44e5c1e24de473e68259ad30fef9964