[INFO] crate cube-engine 0.1.0 is already in cache [INFO] extracting crate cube-engine 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cube-engine/0.1.0 [INFO] extracting crate cube-engine 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cube-engine/0.1.0 [INFO] validating manifest of cube-engine-0.1.0 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 cube-engine-0.1.0 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 cube-engine-0.1.0 [INFO] finished frobbing cube-engine-0.1.0 [INFO] frobbed toml for cube-engine-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cube-engine/0.1.0/Cargo.toml [INFO] started frobbing cube-engine-0.1.0 [INFO] finished frobbing cube-engine-0.1.0 [INFO] frobbed toml for cube-engine-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cube-engine/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 cube-engine-0.1.0 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-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cube-engine/0.1.0:/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] 97516d24f2c2da0f735a748fe8b814bae12466de957c794719c212f155e951b5 [INFO] running `"docker" "start" "-a" "97516d24f2c2da0f735a748fe8b814bae12466de957c794719c212f155e951b5"` [INFO] [stderr] Compiling cube-engine v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:35:43 [INFO] [stderr] | [INFO] [stderr] 35 | fn handle_ll_login_request(&mut self, signal: LoginRequest) { cs_only!() } [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:37:42 [INFO] [stderr] | [INFO] [stderr] 37 | fn handle_ll_login_accept(&mut self, signal: LoginAccept) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:41:47 [INFO] [stderr] | [INFO] [stderr] 41 | fn handle_ll_server_disconnect(&mut self, signal: ServerDisconnect) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:45:47 [INFO] [stderr] | [INFO] [stderr] 45 | fn handle_ll_client_disconnect(&mut self, signal: ClientDisconnect) { cs_only!() } [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:47:34 [INFO] [stderr] | [INFO] [stderr] 47 | fn handle_ll_ping(&mut self, signal: Ping) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:51:34 [INFO] [stderr] | [INFO] [stderr] 51 | fn handle_ll_pong(&mut self, signal: Pong) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:55:35 [INFO] [stderr] | [INFO] [stderr] 55 | fn handle_pk_spawn(&mut self, signal: Spawn) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `"docker" "inspect" "97516d24f2c2da0f735a748fe8b814bae12466de957c794719c212f155e951b5"` [INFO] running `"docker" "rm" "-f" "97516d24f2c2da0f735a748fe8b814bae12466de957c794719c212f155e951b5"` [INFO] [stdout] 97516d24f2c2da0f735a748fe8b814bae12466de957c794719c212f155e951b5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cube-engine/0.1.0:/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] cd18c0b5c2ed267698cbb27b6885f91f216c0ad8960fb1b394cf62d2f5fbbf17 [INFO] running `"docker" "start" "-a" "cd18c0b5c2ed267698cbb27b6885f91f216c0ad8960fb1b394cf62d2f5fbbf17"` [INFO] [stderr] Compiling speculate v0.1.2 [INFO] [stderr] Compiling cube-engine v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:35:43 [INFO] [stderr] | [INFO] [stderr] 35 | fn handle_ll_login_request(&mut self, signal: LoginRequest) { cs_only!() } [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:37:42 [INFO] [stderr] | [INFO] [stderr] 37 | fn handle_ll_login_accept(&mut self, signal: LoginAccept) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:41:47 [INFO] [stderr] | [INFO] [stderr] 41 | fn handle_ll_server_disconnect(&mut self, signal: ServerDisconnect) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:45:47 [INFO] [stderr] | [INFO] [stderr] 45 | fn handle_ll_client_disconnect(&mut self, signal: ClientDisconnect) { cs_only!() } [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:47:34 [INFO] [stderr] | [INFO] [stderr] 47 | fn handle_ll_ping(&mut self, signal: Ping) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:51:34 [INFO] [stderr] | [INFO] [stderr] 51 | fn handle_ll_pong(&mut self, signal: Pong) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `signal` [INFO] [stderr] --> src/client/handler.rs:55:35 [INFO] [stderr] | [INFO] [stderr] 55 | fn handle_pk_spawn(&mut self, signal: Spawn) { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_signal` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.76s [INFO] running `"docker" "inspect" "cd18c0b5c2ed267698cbb27b6885f91f216c0ad8960fb1b394cf62d2f5fbbf17"` [INFO] running `"docker" "rm" "-f" "cd18c0b5c2ed267698cbb27b6885f91f216c0ad8960fb1b394cf62d2f5fbbf17"` [INFO] [stdout] cd18c0b5c2ed267698cbb27b6885f91f216c0ad8960fb1b394cf62d2f5fbbf17 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cube-engine/0.1.0:/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] 498cbcfcec4c4b4c78e10062a9a3406b6f58bcb27f9b6fd3a7a1f7657382ad95 [INFO] running `"docker" "start" "-a" "498cbcfcec4c4b4c78e10062a9a3406b6f58bcb27f9b6fd3a7a1f7657382ad95"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/cube_engine-37304622f83f2ebd [INFO] [stdout] [INFO] [stdout] running 50 tests [INFO] [stdout] test io::reader_test::read_bits ... ok [INFO] [stdout] test io::reader_test::read_f64_inf ... ok [INFO] [stdout] test io::reader_test::read_f64 ... ok [INFO] [stdout] test io::reader_test::read_f32 ... ok [INFO] [stdout] test io::reader_test::read_f32_bnd ... ok [INFO] [stdout] test io::reader_test::read_i128 ... ok [INFO] [stdout] test io::reader_test::read_i64 ... ok [INFO] [stdout] test io::reader_test::read_i8 ... ok [INFO] [stdout] test io::reader_test::read_nibble ... ok [INFO] [stdout] test io::reader_test::read_i32_moving ... ok [INFO] [stdout] test io::reader_test::read_i16 ... ok [INFO] [stdout] test io::reader_test::read_i8_moving ... ok [INFO] [stdout] test io::reader_test::read_i32 ... ok [INFO] [stdout] test io::reader_test::read_nop ... ok [INFO] [stdout] test io::reader_test::read_nop_safe ... ok [INFO] [stdout] test io::reader_test::read_u32_moving ... ok [INFO] [stdout] test io::reader_test::read_u64 ... ok [INFO] [stdout] test io::reader_test::read_u32 ... ok [INFO] [stdout] test io::reader_test::read_u16 ... ok [INFO] [stdout] test io::reader_test::read_u128 ... ok [INFO] [stdout] test io::reader_test::read_u8 ... ok [INFO] [stdout] test io::reader_test::read_u8_moving ... ok [INFO] [stdout] test io::writer_test::write_bits ... ok [INFO] [stdout] test io::writer_test::write_f32 ... ok [INFO] [stdout] test io::writer_test::write_f64 ... ok [INFO] [stdout] test io::writer_test::write_f32_inf ... ok [INFO] [stdout] test io::writer_test::write_f64_inf ... ok [INFO] [stdout] test io::writer_test::write_i128 ... ok [INFO] [stdout] test io::writer_test::write_i64 ... ok [INFO] [stdout] test io::writer_test::write_i16 ... ok [INFO] [stdout] test io::writer_test::write_i8 ... ok [INFO] [stdout] test io::writer_test::write_i8_moving ... ok [INFO] [stdout] test io::writer_test::write_nibble ... ok [INFO] [stdout] test io::writer_test::write_i32_moving ... ok [INFO] [stdout] test io::writer_test::write_i32 ... ok [INFO] [stdout] test io::writer_test::write_nop ... ok [INFO] [stdout] test io::writer_test::write_nop_safe ... ok [INFO] [stdout] test io::writer_test::write_u16 ... ok [INFO] [stdout] test io::writer_test::write_u128 ... ok [INFO] [stdout] test io::writer_test::write_u32_moving ... ok [INFO] [stdout] test io::writer_test::write_u32 ... ok [INFO] [stdout] test io::writer_test::write_u64 ... ok [INFO] [stdout] test io::writer_test::write_u8 ... ok [INFO] [stdout] test io::writer_test::write_u8_moving ... ok [INFO] [stdout] test io::reader_test::read_bit_u8_panic ... ok [INFO] [stdout] test io::reader_test::read_nibble_panic ... ok [INFO] [stdout] test io::reader_test::read_nibble_u8_panic ... ok [INFO] [stdout] test io::writer_test::write_bit_u8_panic ... ok [INFO] [stdout] test io::writer_test::write_nibble_panic ... ok [INFO] [stdout] test io::writer_test::write_nibble_u8_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests cube-engine [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" "498cbcfcec4c4b4c78e10062a9a3406b6f58bcb27f9b6fd3a7a1f7657382ad95"` [INFO] running `"docker" "rm" "-f" "498cbcfcec4c4b4c78e10062a9a3406b6f58bcb27f9b6fd3a7a1f7657382ad95"` [INFO] [stdout] 498cbcfcec4c4b4c78e10062a9a3406b6f58bcb27f9b6fd3a7a1f7657382ad95