[INFO] cloning repository https://github.com/ClockworkG/chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ClockworkG/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClockworkG%2Fchip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClockworkG%2Fchip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92f578ad0a0fe0992d90f2e9b56c1ecada9bfd83 [INFO] testing ClockworkG/chip8 against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FClockworkG%2Fchip8" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ClockworkG/chip8 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/ClockworkG/chip8 [INFO] finished tweaking git repo https://github.com/ClockworkG/chip8 [INFO] tweaked toml for git repo https://github.com/ClockworkG/chip8 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/ClockworkG/chip8 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-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" "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] afba1f1265133d2d4a185f3de5c544caa10a91cf84e2571e8710c3a3b954d54a [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" "afba1f1265133d2d4a185f3de5c544caa10a91cf84e2571e8710c3a3b954d54a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "afba1f1265133d2d4a185f3de5c544caa10a91cf84e2571e8710c3a3b954d54a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afba1f1265133d2d4a185f3de5c544caa10a91cf84e2571e8710c3a3b954d54a", kill_on_drop: false }` [INFO] [stdout] afba1f1265133d2d4a185f3de5c544caa10a91cf84e2571e8710c3a3b954d54a [INFO] running `Command { std: "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" "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] e0df0b2a6f5a655214260fb020dee285fe255bebd2239fe92ea5c6cb9f086aec [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" "e0df0b2a6f5a655214260fb020dee285fe255bebd2239fe92ea5c6cb9f086aec", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling utf8parse v0.1.1 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling minifb v0.13.0 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling termion v1.5.3 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling rustyline v5.0.3 [INFO] [stderr] Compiling chip-8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | &mem[inf_bound..sup_bound].copy_from_slice(rom.bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | &self.mem[0..5].copy_from_slice(&[0xF0, 0x90, 0x90, 0x90, 0xF0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | &self.mem[5..10].copy_from_slice(&[0x20, 0x60, 0x20, 0x20, 0x70]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | &self.mem[10..15].copy_from_slice(&[0xF0, 0x10, 0xF0, 0x80, 0xF0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | &self.mem[15..20].copy_from_slice(&[0xF0, 0x10, 0xF0, 0x10, 0xF0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | &self.mem[20..25].copy_from_slice(&[0xF0, 0x10, 0xF0, 0x10, 0xF0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | &self.mem[25..30].copy_from_slice(&[0xF0, 0x80, 0xF0, 0x10, 0xF0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | &self.mem[30..35].copy_from_slice(&[0xF0, 0x80, 0xF0, 0x90, 0xF0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | &self.mem[35..40].copy_from_slice(&[0xF0, 0x10, 0x20, 0x40, 0x40]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | &self.mem[40..45].copy_from_slice(&[0xF0, 0x90, 0xF0, 0x90, 0xF0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | &self.mem[45..50].copy_from_slice(&[0xF0, 0x90, 0xF0, 0x10, 0xF0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | &self.mem[50..55].copy_from_slice(&[0xF0, 0x90, 0xF0, 0x90, 0x90]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | &self.mem[55..60].copy_from_slice(&[0xE0, 0x90, 0xE0, 0x90, 0xE0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | &self.mem[60..65].copy_from_slice(&[0xF0, 0x80, 0x80, 0x80, 0xF0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | &self.mem[65..70].copy_from_slice(&[0xE0, 0x90, 0x90, 0x90, 0xE0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | &self.mem[70..75].copy_from_slice(&[0xF0, 0x80, 0xF0, 0x80, 0xF0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/memory.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | &self.mem[75..80].copy_from_slice(&[0xF0, 0x80, 0xF0, 0x80, 0x80]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.52s [INFO] running `Command { std: "docker" "inspect" "e0df0b2a6f5a655214260fb020dee285fe255bebd2239fe92ea5c6cb9f086aec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0df0b2a6f5a655214260fb020dee285fe255bebd2239fe92ea5c6cb9f086aec", kill_on_drop: false }` [INFO] [stdout] e0df0b2a6f5a655214260fb020dee285fe255bebd2239fe92ea5c6cb9f086aec [INFO] running `Command { std: "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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 985e68b28020242d0137d43d1fcd594fb35d86e08fc869fe2bd25792314a9d45 [INFO] running `Command { std: "docker" "start" "-a" "985e68b28020242d0137d43d1fcd594fb35d86e08fc869fe2bd25792314a9d45", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling chip-8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `memory::MainMemory` in the current scope [INFO] [stdout] --> src/memory.rs:186:35 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct MainMemory { [INFO] [stdout] | --------------------- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 186 | let mut mem = MainMemory::new(); [INFO] [stdout] | ^^^ function or associated item not found in `memory::MainMemory` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following traits define an item `new`, perhaps you need to implement one of them: [INFO] [stdout] candidate #1: `rustyline::tty::Term` [INFO] [stdout] candidate #2: `UniformSampler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `memory::MainMemory` in the current scope [INFO] [stdout] --> src/memory.rs:193:35 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct MainMemory { [INFO] [stdout] | --------------------- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 193 | let mut mem = MainMemory::new(); [INFO] [stdout] | ^^^ function or associated item not found in `memory::MainMemory` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following traits define an item `new`, perhaps you need to implement one of them: [INFO] [stdout] candidate #1: `rustyline::tty::Term` [INFO] [stdout] candidate #2: `UniformSampler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `memory::MainMemory` in the current scope [INFO] [stdout] --> src/memory.rs:201:35 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct MainMemory { [INFO] [stdout] | --------------------- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 201 | let mut mem = MainMemory::new(); [INFO] [stdout] | ^^^ function or associated item not found in `memory::MainMemory` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following traits define an item `new`, perhaps you need to implement one of them: [INFO] [stdout] candidate #1: `rustyline::tty::Term` [INFO] [stdout] candidate #2: `UniformSampler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `memory::MainMemory` in the current scope [INFO] [stdout] --> src/memory.rs:208:31 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct MainMemory { [INFO] [stdout] | --------------------- function or associated item `new` not found for this [INFO] [stdout] ... [INFO] [stdout] 208 | let mem = MainMemory::new(); [INFO] [stdout] | ^^^ function or associated item not found in `memory::MainMemory` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following traits define an item `new`, perhaps you need to implement one of them: [INFO] [stdout] candidate #1: `rustyline::tty::Term` [INFO] [stdout] candidate #2: `UniformSampler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chip-8` due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "985e68b28020242d0137d43d1fcd594fb35d86e08fc869fe2bd25792314a9d45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "985e68b28020242d0137d43d1fcd594fb35d86e08fc869fe2bd25792314a9d45", kill_on_drop: false }` [INFO] [stdout] 985e68b28020242d0137d43d1fcd594fb35d86e08fc869fe2bd25792314a9d45