[INFO] cloning repository https://github.com/AeroNotix/rs-z80
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AeroNotix/rs-z80" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAeroNotix%2Frs-z80", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAeroNotix%2Frs-z80'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e50968b03f890110c33bc8fa6dca9504fc1f66e5
[INFO] testing AeroNotix/rs-z80 against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAeroNotix%2Frs-z80" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AeroNotix/rs-z80 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AeroNotix/rs-z80
[INFO] finished tweaking git repo https://github.com/AeroNotix/rs-z80
[INFO] tweaked toml for git repo https://github.com/AeroNotix/rs-z80 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/AeroNotix/rs-z80 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f497a47698d62918b9bd87fee443ea62bd659d184ab6f366fe95cc4410cb2ee
[INFO] running `Command { std: "docker" "start" "-a" "5f497a47698d62918b9bd87fee443ea62bd659d184ab6f366fe95cc4410cb2ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f497a47698d62918b9bd87fee443ea62bd659d184ab6f366fe95cc4410cb2ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f497a47698d62918b9bd87fee443ea62bd659d184ab6f366fe95cc4410cb2ee", kill_on_drop: false }`
[INFO] [stdout] 5f497a47698d62918b9bd87fee443ea62bd659d184ab6f366fe95cc4410cb2ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a53096fa920c04d4a3b1d22a8b03fa6e2164ef0a019906c476c449dce4d7d43
[INFO] running `Command { std: "docker" "start" "-a" "9a53096fa920c04d4a3b1d22a8b03fa6e2164ef0a019906c476c449dce4d7d43", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling z80 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `REGISTER_TABLE_AF`
[INFO] [stdout]   --> src/instructions.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / const REGISTER_TABLE_AF: [Register; 4] = [
[INFO] [stdout] 24 | |     Register::BC,
[INFO] [stdout] 25 | |     Register::DE,
[INFO] [stdout] 26 | |     Register::HL,
[INFO] [stdout] 27 | |     Register::AF,
[INFO] [stdout] 28 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PC`
[INFO] [stdout]   --> src/instructions.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     PC,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IndirectWithOffset`
[INFO] [stdout]   --> src/instructions.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     IndirectWithOffset(Rc<RefCell<u8>>, Rc<RefCell<u8>>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `In`
[INFO] [stdout]   --> src/instructions.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     In(Operand, u8),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Out`
[INFO] [stdout]   --> src/instructions.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     Out(u8, Operand),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Call`
[INFO] [stdout]   --> src/instructions.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     Call(Operand),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ConditionalRet`
[INFO] [stdout]   --> src/instructions.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     ConditionalRet(Condition),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pop`
[INFO] [stdout]   --> src/instructions.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     Pop(Operand),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Push`
[INFO] [stdout]   --> src/instructions.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     Push(Operand),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnconditionalRet`
[INFO] [stdout]   --> src/instructions.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     UnconditionalRet,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EXX`
[INFO] [stdout]   --> src/instructions.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     EXX,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RST`
[INFO] [stdout]   --> src/instructions.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     RST,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RES`
[INFO] [stdout]   --> src/instructions.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     RES(u8, Operand),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BIT`
[INFO] [stdout]   --> src/instructions.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     BIT(u8, Operand),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SET`
[INFO] [stdout]    --> src/instructions.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     SET(u8, Operand),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "9a53096fa920c04d4a3b1d22a8b03fa6e2164ef0a019906c476c449dce4d7d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a53096fa920c04d4a3b1d22a8b03fa6e2164ef0a019906c476c449dce4d7d43", kill_on_drop: false }`
[INFO] [stdout] 9a53096fa920c04d4a3b1d22a8b03fa6e2164ef0a019906c476c449dce4d7d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8f98dc9e16b43ac64b84c06743aab5523ff2705ce180aa182116786fb973a5f
[INFO] running `Command { std: "docker" "start" "-a" "d8f98dc9e16b43ac64b84c06743aab5523ff2705ce180aa182116786fb973a5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling z80 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/instructions.rs:307:19
[INFO] [stdout]     |
[INFO] [stdout] 307 |         let cpu = CPU::new();
[INFO] [stdout]     |                   ^^^^^^^^-- supplied 0 arguments
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/instructions.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn new(program: Vec<u8>) -> CPU {
[INFO] [stdout]     |            ^^^ ----------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/instructions.rs:334:19
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let cpu = CPU::new();
[INFO] [stdout]     |                   ^^^^^^^^-- supplied 0 arguments
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/instructions.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn new(program: Vec<u8>) -> CPU {
[INFO] [stdout]     |            ^^^ ----------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/instructions.rs:345:25
[INFO] [stdout]     |
[INFO] [stdout] 345 |             instruction.execute();
[INFO] [stdout]     |                         ^^^^^^^- supplied 0 arguments
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/instructions.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub fn execute(&self, cpu: &mut CPU) {
[INFO] [stdout]     |            ^^^^^^^ -----  -------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/instructions.rs:351:19
[INFO] [stdout]     |
[INFO] [stdout] 351 |         let cpu = CPU::new();
[INFO] [stdout]     |                   ^^^^^^^^-- supplied 0 arguments
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/instructions.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn new(program: Vec<u8>) -> CPU {
[INFO] [stdout]     |            ^^^ ----------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/instructions.rs:363:19
[INFO] [stdout]     |
[INFO] [stdout] 363 |         let cpu = CPU::new();
[INFO] [stdout]     |                   ^^^^^^^^-- supplied 0 arguments
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/instructions.rs:152:12
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn new(program: Vec<u8>) -> CPU {
[INFO] [stdout]     |            ^^^ ----------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `z80`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "d8f98dc9e16b43ac64b84c06743aab5523ff2705ce180aa182116786fb973a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f98dc9e16b43ac64b84c06743aab5523ff2705ce180aa182116786fb973a5f", kill_on_drop: false }`
[INFO] [stdout] d8f98dc9e16b43ac64b84c06743aab5523ff2705ce180aa182116786fb973a5f
