[INFO] updating cached repository yehudaNahon/rust-chat-service
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yehudaNahon/rust-chat-service
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yehudaNahon/rust-chat-service" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/yehudaNahon/rust-chat-service"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/yehudaNahon/rust-chat-service'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yehudaNahon/rust-chat-service" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/yehudaNahon/rust-chat-service"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/yehudaNahon/rust-chat-service'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0db706ec18c6c0a9dfc0a7429c989ebaac3503a2
[INFO] sha for GitHub repo yehudaNahon/rust-chat-service: 0db706ec18c6c0a9dfc0a7429c989ebaac3503a2
[INFO] validating manifest of yehudaNahon/rust-chat-service on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of yehudaNahon/rust-chat-service on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing yehudaNahon/rust-chat-service
[INFO] finished frobbing yehudaNahon/rust-chat-service
[INFO] frobbed toml for yehudaNahon/rust-chat-service written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/yehudaNahon/rust-chat-service/Cargo.toml
[INFO] started frobbing yehudaNahon/rust-chat-service
[INFO] finished frobbing yehudaNahon/rust-chat-service
[INFO] frobbed toml for yehudaNahon/rust-chat-service written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/yehudaNahon/rust-chat-service/Cargo.toml
[INFO] crate yehudaNahon/rust-chat-service already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking yehudaNahon/rust-chat-service against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-0/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/yehudaNahon/rust-chat-service:/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=forbid" "-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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3ad0c06febb3fbc224de27f2a6249ee38bf771c36ac2b2e9568e567cc447664f
[INFO] running `"docker" "start" "-a" "3ad0c06febb3fbc224de27f2a6249ee38bf771c36ac2b2e9568e567cc447664f"`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]    Compiling http-muncher v0.2.5
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking chat v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:44:48
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 self.clients.insert(new_token, client_socket);
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^ expected struct `mio::tcp::TcpStream`, found tuple
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `mio::tcp::TcpStream`
[INFO] [stderr]               found type `(mio::tcp::TcpStream, std::net::SocketAddr)`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:44:48
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 self.clients.insert(new_token, client_socket);
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^ expected struct `mio::tcp::TcpStream`, found tuple
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `mio::tcp::TcpStream`
[INFO] [stderr]               found type `(mio::tcp::TcpStream, std::net::SocketAddr)`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `chat`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `chat`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3ad0c06febb3fbc224de27f2a6249ee38bf771c36ac2b2e9568e567cc447664f"`
[INFO] running `"docker" "rm" "-f" "3ad0c06febb3fbc224de27f2a6249ee38bf771c36ac2b2e9568e567cc447664f"`
[INFO] [stdout] 3ad0c06febb3fbc224de27f2a6249ee38bf771c36ac2b2e9568e567cc447664f