[INFO] cloning repository https://github.com/Heasummn/Chip8-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Heasummn/Chip8-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeasummn%2FChip8-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeasummn%2FChip8-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd2f1d79ba4bbcd1bb8453fd792f58d06c41e4f6 [INFO] testing Heasummn/Chip8-Rust against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHeasummn%2FChip8-Rust" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Heasummn/Chip8-Rust on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Heasummn/Chip8-Rust [INFO] finished tweaking git repo https://github.com/Heasummn/Chip8-Rust [INFO] tweaked toml for git repo https://github.com/Heasummn/Chip8-Rust written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Heasummn/Chip8-Rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6f99f0e8c25d8f843079ad11e75a9459e6631c6d2eb1ce2f83275fe06b0a0a06 [INFO] running `Command { std: "docker" "start" "-a" "6f99f0e8c25d8f843079ad11e75a9459e6631c6d2eb1ce2f83275fe06b0a0a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f99f0e8c25d8f843079ad11e75a9459e6631c6d2eb1ce2f83275fe06b0a0a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f99f0e8c25d8f843079ad11e75a9459e6631c6d2eb1ce2f83275fe06b0a0a06", kill_on_drop: false }` [INFO] [stdout] 6f99f0e8c25d8f843079ad11e75a9459e6631c6d2eb1ce2f83275fe06b0a0a06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6108a10629d6a7d22e523a20b4b107cb4b4c56c0ed9116516fa5accfc4c57138 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6108a10629d6a7d22e523a20b4b107cb4b4c56c0ed9116516fa5accfc4c57138", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling sdl2 v0.32.1 [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/instruction.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | (op & 0xF) [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/instruction.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 125 | (op & 0x0FFF) [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.97s [INFO] running `Command { std: "docker" "inspect" "6108a10629d6a7d22e523a20b4b107cb4b4c56c0ed9116516fa5accfc4c57138", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6108a10629d6a7d22e523a20b4b107cb4b4c56c0ed9116516fa5accfc4c57138", kill_on_drop: false }` [INFO] [stdout] 6108a10629d6a7d22e523a20b4b107cb4b4c56c0ed9116516fa5accfc4c57138 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b38892ff69d1ec93d3e8224aa078e86dce8582fc4ba318e4bdba9469bf473df9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b38892ff69d1ec93d3e8224aa078e86dce8582fc4ba318e4bdba9469bf473df9", kill_on_drop: false }` [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/instruction.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | (op & 0xF) [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/instruction.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 125 | (op & 0x0FFF) [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/instruction.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | (op & 0xF) [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/instruction.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 125 | (op & 0x0FFF) [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.43s [INFO] running `Command { std: "docker" "inspect" "b38892ff69d1ec93d3e8224aa078e86dce8582fc4ba318e4bdba9469bf473df9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b38892ff69d1ec93d3e8224aa078e86dce8582fc4ba318e4bdba9469bf473df9", kill_on_drop: false }` [INFO] [stdout] b38892ff69d1ec93d3e8224aa078e86dce8582fc4ba318e4bdba9469bf473df9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f93f1d8b960ea1ee9d10d9a7d24ed15a8583550f594ab01ceaf68c6603ddf262 [INFO] running `Command { std: "docker" "start" "-a" "f93f1d8b960ea1ee9d10d9a7d24ed15a8583550f594ab01ceaf68c6603ddf262", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/instruction.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | (op & 0xF) [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/instruction.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | (op & 0x0FFF) [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: `chip8` (lib) generated 2 warnings [INFO] [stderr] warning: `chip8` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chip8_cpu-edd38b991bf29ab5) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test cpu::tests::test_add ... ok [INFO] [stdout] test cpu::tests::test_and ... ok [INFO] [stdout] test cpu::tests::test_sub ... ok [INFO] [stdout] test cpu::tests::test_jmp ... ok [INFO] [stdout] test cpu::tests::test_ld ... ok [INFO] [stdout] test cpu::tests::test_ld_i ... ok [INFO] [stdout] test cpu::tests::test_or ... ok [INFO] [stdout] test cpu::tests::test_subn ... ok [INFO] [stdout] test cpu::tests::test_shr ... ok [INFO] [stdout] test cpu::tests::test_shl ... ok [INFO] [stdout] test cpu::tests::test_xor ... ok [INFO] [stdout] test cpu::tests::test_jmp_a ... ok [INFO] [stdout] test cpu::tests::test_sne ... ok [INFO] [stdout] test cpu::tests::test_ld_b ... ok [INFO] [stdout] test instruction::tests::test_conv_addo ... ok [INFO] [stdout] test instruction::tests::test_conv_fx ... ok [INFO] [stdout] test instruction::tests::test_conv_binop ... ok [INFO] [stdout] test cpu::tests::test_addo ... ok [INFO] [stdout] test instruction::tests::test_conv_ld_i ... ok [INFO] [stdout] test instruction::tests::test_conv_sne ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chip8-9c0f655062dc479b) [INFO] [stdout] test instruction::tests::test_conv_jmp ... ok [INFO] [stdout] test instruction::tests::test_conv_jmp_a ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests chip8_cpu [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/instruction.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | (op & 0xF) [INFO] [stderr] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/instruction.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | (op & 0x0FFF) [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stdout] running 0 tests [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f93f1d8b960ea1ee9d10d9a7d24ed15a8583550f594ab01ceaf68c6603ddf262", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f93f1d8b960ea1ee9d10d9a7d24ed15a8583550f594ab01ceaf68c6603ddf262", kill_on_drop: false }` [INFO] [stdout] f93f1d8b960ea1ee9d10d9a7d24ed15a8583550f594ab01ceaf68c6603ddf262