[INFO] cloning repository https://github.com/meindertduin/rust-8080-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meindertduin/rust-8080-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeindertduin%2Frust-8080-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeindertduin%2Frust-8080-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dde72ffb3f79ef3893de9a91124f42b676e87d05 [INFO] testing meindertduin/rust-8080-emulator against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeindertduin%2Frust-8080-emulator" "/workspace/builds/worker-106/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/meindertduin/rust-8080-emulator 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/meindertduin/rust-8080-emulator [INFO] finished tweaking git repo https://github.com/meindertduin/rust-8080-emulator [INFO] tweaked toml for git repo https://github.com/meindertduin/rust-8080-emulator written to /workspace/builds/worker-106/source/Cargo.toml [INFO] crate git repo https://github.com/meindertduin/rust-8080-emulator 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] [stdout] 3735422471dc5e52efdfe47476c26485a9a9dbc45f733e0656a4c3ce3fcf5f73 [INFO] running `Command { std: "docker" "start" "-a" "3735422471dc5e52efdfe47476c26485a9a9dbc45f733e0656a4c3ce3fcf5f73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3735422471dc5e52efdfe47476c26485a9a9dbc45f733e0656a4c3ce3fcf5f73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3735422471dc5e52efdfe47476c26485a9a9dbc45f733e0656a4c3ce3fcf5f73", kill_on_drop: false }` [INFO] [stdout] 3735422471dc5e52efdfe47476c26485a9a9dbc45f733e0656a4c3ce3fcf5f73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] bbf39df4d047debe42e47b4f4665aff6fa937e69b69bef01c617f9b90f6cb38c [INFO] running `Command { std: "docker" "start" "-a" "bbf39df4d047debe42e47b4f4665aff6fa937e69b69bef01c617f9b90f6cb38c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling once_cell v1.6.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling wayland-sys v0.27.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling clang-sys v1.1.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling minifb v0.19.2 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling wayland-scanner v0.27.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling xcursor v0.3.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling wayland-client v0.27.0 [INFO] [stderr] Compiling wayland-protocols v0.27.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling wayland-commons v0.27.0 [INFO] [stderr] Compiling wayland-cursor v0.27.0 [INFO] [stderr] Compiling xkbcommon-sys v0.7.5 [INFO] [stderr] Compiling xkb v0.2.1 [INFO] [stderr] Compiling rust-8080 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `stored_value` is assigned to, but never used [INFO] [stdout] --> src/cpu.rs:271:17 [INFO] [stdout] | [INFO] [stdout] 271 | let mut stored_value = self.memory[address as usize]; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_stored_value` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `stored_value` is never read [INFO] [stdout] --> src/cpu.rs:272:9 [INFO] [stdout] | [INFO] [stdout] 272 | stored_value = value; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/cpu.rs:444:31 [INFO] [stdout] | [INFO] [stdout] 444 | pub fn emulate(&mut self, state: &mut dyn IOState) -> u64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/space_invader.rs:77:32 [INFO] [stdout] | [INFO] [stdout] 77 | fn handle_input(&mut self, window: &Window) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cma` [INFO] [stdout] --> src/cpu.rs:295:8 [INFO] [stdout] | [INFO] [stdout] 295 | fn cma(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `xthl` [INFO] [stdout] --> src/cpu.rs:397:8 [INFO] [stdout] | [INFO] [stdout] 397 | fn xthl(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `port0` [INFO] [stdout] --> src/space_invader.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | port0: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.75s [INFO] running `Command { std: "docker" "inspect" "bbf39df4d047debe42e47b4f4665aff6fa937e69b69bef01c617f9b90f6cb38c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbf39df4d047debe42e47b4f4665aff6fa937e69b69bef01c617f9b90f6cb38c", kill_on_drop: false }` [INFO] [stdout] bbf39df4d047debe42e47b4f4665aff6fa937e69b69bef01c617f9b90f6cb38c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] e6613fbc00e49e115f8fd5aee7148432d0062e8a1d062ee341a8c680f930f240 [INFO] running `Command { std: "docker" "start" "-a" "e6613fbc00e49e115f8fd5aee7148432d0062e8a1d062ee341a8c680f930f240", kill_on_drop: false }` [INFO] [stderr] Compiling rust-8080 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `stored_value` is assigned to, but never used [INFO] [stdout] --> src/cpu.rs:271:17 [INFO] [stdout] | [INFO] [stdout] 271 | let mut stored_value = self.memory[address as usize]; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_stored_value` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `stored_value` is never read [INFO] [stdout] --> src/cpu.rs:272:9 [INFO] [stdout] | [INFO] [stdout] 272 | stored_value = value; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> src/cpu.rs:444:31 [INFO] [stdout] | [INFO] [stdout] 444 | pub fn emulate(&mut self, state: &mut dyn IOState) -> u64 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/space_invader.rs:77:32 [INFO] [stdout] | [INFO] [stdout] 77 | fn handle_input(&mut self, window: &Window) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cma` [INFO] [stdout] --> src/cpu.rs:295:8 [INFO] [stdout] | [INFO] [stdout] 295 | fn cma(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `xthl` [INFO] [stdout] --> src/cpu.rs:397:8 [INFO] [stdout] | [INFO] [stdout] 397 | fn xthl(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `port0` [INFO] [stdout] --> src/space_invader.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 89 | port0: u8, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `Command { std: "docker" "inspect" "e6613fbc00e49e115f8fd5aee7148432d0062e8a1d062ee341a8c680f930f240", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6613fbc00e49e115f8fd5aee7148432d0062e8a1d062ee341a8c680f930f240", kill_on_drop: false }` [INFO] [stdout] e6613fbc00e49e115f8fd5aee7148432d0062e8a1d062ee341a8c680f930f240 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] [stdout] 183b251a224ebeb49995504ab5b5a8c329b525c4966d26f178f0fcd7f0286954 [INFO] running `Command { std: "docker" "start" "-a" "183b251a224ebeb49995504ab5b5a8c329b525c4966d26f178f0fcd7f0286954", kill_on_drop: false }` [INFO] [stderr] warning: variable `stored_value` is assigned to, but never used [INFO] [stderr] --> src/cpu.rs:271:17 [INFO] [stderr] | [INFO] [stderr] 271 | let mut stored_value = self.memory[address as usize]; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_stored_value` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `stored_value` is never read [INFO] [stderr] --> src/cpu.rs:272:9 [INFO] [stderr] | [INFO] [stderr] 272 | stored_value = value; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/cpu.rs:444:31 [INFO] [stderr] | [INFO] [stderr] 444 | pub fn emulate(&mut self, state: &mut dyn IOState) -> u64 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window` [INFO] [stderr] --> src/space_invader.rs:77:32 [INFO] [stderr] | [INFO] [stderr] 77 | fn handle_input(&mut self, window: &Window) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cma` [INFO] [stderr] --> src/cpu.rs:295:8 [INFO] [stderr] | [INFO] [stderr] 295 | fn cma(&mut self) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `xthl` [INFO] [stderr] --> src/cpu.rs:397:8 [INFO] [stderr] | [INFO] [stderr] 397 | fn xthl(&mut self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `port0` [INFO] [stderr] --> src/space_invader.rs:89:5 [INFO] [stderr] | [INFO] [stderr] 89 | port0: u8, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-8080` (bin "rust-8080" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_8080-7896a1faf0ae44e1) [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] running `Command { std: "docker" "inspect" "183b251a224ebeb49995504ab5b5a8c329b525c4966d26f178f0fcd7f0286954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "183b251a224ebeb49995504ab5b5a8c329b525c4966d26f178f0fcd7f0286954", kill_on_drop: false }` [INFO] [stdout] 183b251a224ebeb49995504ab5b5a8c329b525c4966d26f178f0fcd7f0286954