[INFO] updating cached repository drojf/SimpleGameNetworking [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/drojf/SimpleGameNetworking [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/drojf/SimpleGameNetworking" "work/ex/beta-1.38-1/sources/1.37.0/gh/drojf/SimpleGameNetworking"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/drojf/SimpleGameNetworking'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/drojf/SimpleGameNetworking" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/drojf/SimpleGameNetworking"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/drojf/SimpleGameNetworking'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 203b8cc6d82385300fb8f37db4e3cc8283074d5a [INFO] sha for GitHub repo drojf/SimpleGameNetworking: 203b8cc6d82385300fb8f37db4e3cc8283074d5a [INFO] validating manifest of drojf/SimpleGameNetworking on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of drojf/SimpleGameNetworking on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing drojf/SimpleGameNetworking [INFO] finished frobbing drojf/SimpleGameNetworking [INFO] frobbed toml for drojf/SimpleGameNetworking written to work/ex/beta-1.38-1/sources/1.37.0/gh/drojf/SimpleGameNetworking/Cargo.toml [INFO] started frobbing drojf/SimpleGameNetworking [INFO] finished frobbing drojf/SimpleGameNetworking [INFO] frobbed toml for drojf/SimpleGameNetworking written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/drojf/SimpleGameNetworking/Cargo.toml [INFO] crate drojf/SimpleGameNetworking already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing drojf/SimpleGameNetworking against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/drojf/SimpleGameNetworking:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] aa4ee23709d07e6dcf230fadf19adef77691a3872931c9cd7003865da1c3fdfb [INFO] running `"docker" "start" "-a" "aa4ee23709d07e6dcf230fadf19adef77691a3872931c9cd7003865da1c3fdfb"` [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling laminar v0.1.0 [INFO] [stderr] Compiling laminar_test v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | thread_handle.join().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_handle` [INFO] [stderr] --> src/main.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let thread_handle = thread::spawn(move || [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_thread_handle` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/net_server.rs:154:13 [INFO] [stderr] | [INFO] [stderr] 153 | if let Some(client_info) = self.connected_clients.get(&client_id) { [INFO] [stderr] | ---------------------- immutable borrow occurs here [INFO] [stderr] 154 | self.send_to_socket(client_info.client_addr, message_type, data); [INFO] [stderr] | ^^^^ ----------------------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: method is never used: `send` [INFO] [stderr] --> src/net_server.rs:152:5 [INFO] [stderr] | [INFO] [stderr] 152 | pub fn send(&mut self, client_id : u8, message_type : u8, data : Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.52s [INFO] running `"docker" "inspect" "aa4ee23709d07e6dcf230fadf19adef77691a3872931c9cd7003865da1c3fdfb"` [INFO] running `"docker" "rm" "-f" "aa4ee23709d07e6dcf230fadf19adef77691a3872931c9cd7003865da1c3fdfb"` [INFO] [stdout] aa4ee23709d07e6dcf230fadf19adef77691a3872931c9cd7003865da1c3fdfb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/drojf/SimpleGameNetworking:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] bcbacb00f16c91ddaeda74d94f3c9a73677b29423026900625ae057d4e85630b [INFO] running `"docker" "start" "-a" "bcbacb00f16c91ddaeda74d94f3c9a73677b29423026900625ae057d4e85630b"` [INFO] [stderr] Compiling laminar_test v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | thread_handle.join().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_handle` [INFO] [stderr] --> src/main.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let thread_handle = thread::spawn(move || [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_thread_handle` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `*self` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/net_server.rs:154:13 [INFO] [stderr] | [INFO] [stderr] 153 | if let Some(client_info) = self.connected_clients.get(&client_id) { [INFO] [stderr] | ---------------------- immutable borrow occurs here [INFO] [stderr] 154 | self.send_to_socket(client_info.client_addr, message_type, data); [INFO] [stderr] | ^^^^ ----------------------- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: method is never used: `send` [INFO] [stderr] --> src/net_server.rs:152:5 [INFO] [stderr] | [INFO] [stderr] 152 | pub fn send(&mut self, client_id : u8, message_type : u8, data : Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `"docker" "inspect" "bcbacb00f16c91ddaeda74d94f3c9a73677b29423026900625ae057d4e85630b"` [INFO] running `"docker" "rm" "-f" "bcbacb00f16c91ddaeda74d94f3c9a73677b29423026900625ae057d4e85630b"` [INFO] [stdout] bcbacb00f16c91ddaeda74d94f3c9a73677b29423026900625ae057d4e85630b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/drojf/SimpleGameNetworking:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 7900fa617b43862cc3703f521b4bceca548bce6cffb2b1dbe13a153f644d29a0 [INFO] running `"docker" "start" "-a" "7900fa617b43862cc3703f521b4bceca548bce6cffb2b1dbe13a153f644d29a0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/laminar_test-dae869e60ee95688 [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" "7900fa617b43862cc3703f521b4bceca548bce6cffb2b1dbe13a153f644d29a0"` [INFO] running `"docker" "rm" "-f" "7900fa617b43862cc3703f521b4bceca548bce6cffb2b1dbe13a153f644d29a0"` [INFO] [stdout] 7900fa617b43862cc3703f521b4bceca548bce6cffb2b1dbe13a153f644d29a0