[INFO] updating cached repository https://github.com/2bdkid/chip8-emulator [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d581b520575029c8636995f66f8304940505ff55 [INFO] testing 2bdkid/chip8-emulator against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2bdkid%2Fchip8-emulator" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/2bdkid/chip8-emulator on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/2bdkid/chip8-emulator [INFO] finished tweaking git repo https://github.com/2bdkid/chip8-emulator [INFO] tweaked toml for git repo https://github.com/2bdkid/chip8-emulator written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/2bdkid/chip8-emulator already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7a9316983797a9a068f92193ea910737d6b8d1296778264f1685b0927cab9ccd [INFO] running `"docker" "start" "-a" "7a9316983797a9a068f92193ea910737d6b8d1296778264f1685b0927cab9ccd"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling gcc v0.3.51 [INFO] [stderr] Compiling libc v0.2.29 [INFO] [stderr] Compiling rand v0.3.16 [INFO] [stderr] Compiling ncurses v5.86.0 [INFO] [stderr] Compiling chip8_virtual_machine v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `ncurses` [INFO] [stderr] --> src/system.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ncurses; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw` [INFO] [stderr] --> src/display.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn draw() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll` [INFO] [stderr] --> src/keyboard.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn poll(&mut self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.12s [INFO] running `"docker" "inspect" "7a9316983797a9a068f92193ea910737d6b8d1296778264f1685b0927cab9ccd"` [INFO] running `"docker" "rm" "-f" "7a9316983797a9a068f92193ea910737d6b8d1296778264f1685b0927cab9ccd"` [INFO] [stdout] 7a9316983797a9a068f92193ea910737d6b8d1296778264f1685b0927cab9ccd [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 83561d634b505b803172cdc4db3a0fc2adec7df85d60694f07bb74e04312c1c0 [INFO] running `"docker" "start" "-a" "83561d634b505b803172cdc4db3a0fc2adec7df85d60694f07bb74e04312c1c0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling chip8_virtual_machine v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `ncurses` [INFO] [stderr] --> src/system.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ncurses; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw` [INFO] [stderr] --> src/display.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn draw() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll` [INFO] [stderr] --> src/keyboard.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn poll(&mut self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `ncurses` [INFO] [stderr] --> src/system.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ncurses; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw` [INFO] [stderr] --> src/display.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn draw() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll` [INFO] [stderr] --> src/keyboard.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn poll(&mut self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.59s [INFO] running `"docker" "inspect" "83561d634b505b803172cdc4db3a0fc2adec7df85d60694f07bb74e04312c1c0"` [INFO] running `"docker" "rm" "-f" "83561d634b505b803172cdc4db3a0fc2adec7df85d60694f07bb74e04312c1c0"` [INFO] [stdout] 83561d634b505b803172cdc4db3a0fc2adec7df85d60694f07bb74e04312c1c0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0ce0caca2e5bedcf40ea5dd5313ded6049d64338698141bca6ded97a7a5e3481 [INFO] running `"docker" "start" "-a" "0ce0caca2e5bedcf40ea5dd5313ded6049d64338698141bca6ded97a7a5e3481"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `ncurses` [INFO] [stderr] --> src/system.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ncurses; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw` [INFO] [stderr] --> src/display.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn draw() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll` [INFO] [stderr] --> src/keyboard.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn poll(&mut self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `ncurses` [INFO] [stderr] --> src/system.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ncurses; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw` [INFO] [stderr] --> src/display.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn draw() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll` [INFO] [stderr] --> src/keyboard.rs:102:12 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn poll(&mut self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/chip8_virtual_machine-813ef59d8eed4d87 [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test instructions::tests::decode_addc ... ok [INFO] [stdout] test instructions::tests::decode_addr ... ok [INFO] [stdout] test instructions::tests::decode_cls ... ok [INFO] [stdout] test instructions::tests::decode_jp ... ok [INFO] [stdout] test instructions::tests::decode_drw ... ok [INFO] [stdout] test instructions::tests::decode_lddr ... ok [INFO] [stdout] test instructions::tests::decode_ldi ... ok [INFO] [stdout] test instructions::tests::decode_ldir ... ok [INFO] [stdout] test instructions::tests::decode_ldr ... ok [INFO] [stdout] test instructions::tests::decode_ldrs ... ok [INFO] [stdout] test instructions::tests::decode_ldvk ... ok [INFO] [stdout] test instructions::tests::decode_ret ... ok [INFO] [stdout] test instructions::tests::decode_ldsr ... ok [INFO] [stdout] test instructions::tests::decode_or ... ok [INFO] [stdout] test instructions::tests::decode_sec ... ok [INFO] [stdout] test instructions::tests::decode_rnd ... ok [INFO] [stdout] test instructions::tests::decode_shl ... ok [INFO] [stdout] test instructions::tests::decode_shr ... ok [INFO] [stdout] test instructions::tests::decode_ser ... ok [INFO] [stdout] test instructions::tests::decode_skp ... ok [INFO] [stdout] test instructions::tests::decode_sne ... ok [INFO] [stdout] test instructions::tests::decode_sub ... ok [INFO] [stdout] test instructions::tests::decode_sknp ... ok [INFO] [stdout] test instructions::tests::decode_subn ... ok [INFO] [stdout] test instructions::tests::decode_sys ... ok [INFO] [stdout] test instructions::tests::decode_xor ... ok [INFO] [stdout] test instructions::tests::decode_call ... ok [INFO] [stdout] test instructions::tests::decode_ldc ... ok [INFO] [stdout] test instructions::tests::decode_snec ... ok [INFO] [stdout] test instructions::tests::decode_ldrd ... ok [INFO] [stdout] test instructions::tests::decode_addi ... ok [INFO] [stdout] test instructions::tests::decode_rdrs ... ok [INFO] [stdout] test instructions::tests::decode_ldbr ... ok [INFO] [stdout] test instructions::tests::decode_jpa ... ok [INFO] [stdout] test instructions::tests::decode_and ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/chip8_virtual_machine-2f3c886cff7aa37b [INFO] [stderr] Doc-tests chip8_virtual_machine [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] [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" "0ce0caca2e5bedcf40ea5dd5313ded6049d64338698141bca6ded97a7a5e3481"` [INFO] running `"docker" "rm" "-f" "0ce0caca2e5bedcf40ea5dd5313ded6049d64338698141bca6ded97a7a5e3481"` [INFO] [stdout] 0ce0caca2e5bedcf40ea5dd5313ded6049d64338698141bca6ded97a7a5e3481