[INFO] cloning repository https://github.com/chiplet/nes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chiplet/nes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiplet%2Fnes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiplet%2Fnes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4720a86db87b24f61c2b19ecb43a22077c45808
[INFO] testing chiplet/nes against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchiplet%2Fnes" "/workspace/builds/worker-38/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chiplet/nes 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/chiplet/nes
[INFO] finished tweaking git repo https://github.com/chiplet/nes
[INFO] tweaked toml for git repo https://github.com/chiplet/nes written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] crate git repo https://github.com/chiplet/nes 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] ed86252cc24c8855391c4fd2468fa2077f1c15cd035dc55a26c126d02156b5f5
[INFO] running `Command { std: "docker" "start" "-a" "ed86252cc24c8855391c4fd2468fa2077f1c15cd035dc55a26c126d02156b5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed86252cc24c8855391c4fd2468fa2077f1c15cd035dc55a26c126d02156b5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed86252cc24c8855391c4fd2468fa2077f1c15cd035dc55a26c126d02156b5f5", kill_on_drop: false }`
[INFO] [stdout] ed86252cc24c8855391c4fd2468fa2077f1c15cd035dc55a26c126d02156b5f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 615bfbf4c32165658f02c5c2f231c95869abfaef56f3b8ac0765e1416142321b
[INFO] running `Command { std: "docker" "start" "-a" "615bfbf4c32165658f02c5c2f231c95869abfaef56f3b8ac0765e1416142321b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/cpu.rs:341:17
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 panic!("TODO: implement CPU interrupts");
[INFO] [stdout]     |                 ----------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 341 |                 self.stack_push(self.pc+2);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/cpu.rs:473:35
[INFO] [stdout]     |
[INFO] [stdout] 473 |                     AddrMode::Ind(addr) => { panic!("Indirect jump addressing not implemented!") }
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BVS`
[INFO] [stdout]   --> src/cpu/isa.rs:24:65
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ADC, AND, ASL, BCC, BCS, BEQ, BIT, BMI, BNE, BPL, BRK, BVC, BVS, CLC, CLD, CLI, CLV, CMP, CPX,
[INFO] [stdout]    |                                                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/cpu.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |         if value < 0 || value > 1 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/cpu/isa.rs:1555:9
[INFO] [stdout]      |
[INFO] [stdout] 1555 |         write!(f, "{}{} ", spacing, self.name.mnemonic);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "615bfbf4c32165658f02c5c2f231c95869abfaef56f3b8ac0765e1416142321b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "615bfbf4c32165658f02c5c2f231c95869abfaef56f3b8ac0765e1416142321b", kill_on_drop: false }`
[INFO] [stdout] 615bfbf4c32165658f02c5c2f231c95869abfaef56f3b8ac0765e1416142321b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] bdb2e167f860a27ebc4587738c12489a648f7d023ce1d0d7e289246f8046951c
[INFO] running `Command { std: "docker" "start" "-a" "bdb2e167f860a27ebc4587738c12489a648f7d023ce1d0d7e289246f8046951c", kill_on_drop: false }`
[INFO] [stderr]    Compiling nes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/cpu.rs:341:17
[INFO] [stdout]     |
[INFO] [stdout] 340 |                 panic!("TODO: implement CPU interrupts");
[INFO] [stdout]     |                 ----------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 341 |                 self.stack_push(self.pc+2);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/cpu.rs:473:35
[INFO] [stdout]     |
[INFO] [stdout] 473 |                     AddrMode::Ind(addr) => { panic!("Indirect jump addressing not implemented!") }
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BVS`
[INFO] [stdout]   --> src/cpu/isa.rs:24:65
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ADC, AND, ASL, BCC, BCS, BEQ, BIT, BMI, BNE, BPL, BRK, BVC, BVS, CLC, CLD, CLI, CLV, CMP, CPX,
[INFO] [stdout]    |                                                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/cpu.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |         if value < 0 || value > 1 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/cpu/isa.rs:1555:9
[INFO] [stdout]      |
[INFO] [stdout] 1555 |         write!(f, "{}{} ", spacing, self.name.mnemonic);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]      = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "bdb2e167f860a27ebc4587738c12489a648f7d023ce1d0d7e289246f8046951c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdb2e167f860a27ebc4587738c12489a648f7d023ce1d0d7e289246f8046951c", kill_on_drop: false }`
[INFO] [stdout] bdb2e167f860a27ebc4587738c12489a648f7d023ce1d0d7e289246f8046951c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 799746dfcff4d0e817a3179ba1015b46c79c171d4e3a4eed7e1b8d55b43d52e9
[INFO] running `Command { std: "docker" "start" "-a" "799746dfcff4d0e817a3179ba1015b46c79c171d4e3a4eed7e1b8d55b43d52e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/cpu.rs:341:17
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 panic!("TODO: implement CPU interrupts");
[INFO] [stderr]     |                 ----------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 341 |                 self.stack_push(self.pc+2);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]    --> src/cpu.rs:473:35
[INFO] [stderr]     |
[INFO] [stderr] 473 |                     AddrMode::Ind(addr) => { panic!("Indirect jump addressing not implemented!") }
[INFO] [stderr]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `BVS`
[INFO] [stderr]   --> src/cpu/isa.rs:24:65
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ADC, AND, ASL, BCC, BCS, BEQ, BIT, BMI, BNE, BPL, BRK, BVC, BVS, CLC, CLD, CLI, CLV, CMP, CPX,
[INFO] [stderr]    |                                                                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]   --> src/cpu.rs:58:12
[INFO] [stderr]    |
[INFO] [stderr] 58 |         if value < 0 || value > 1 {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]     --> src/cpu/isa.rs:1555:9
[INFO] [stderr]      |
[INFO] [stderr] 1555 |         write!(f, "{}{} ", spacing, self.name.mnemonic);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]      = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `nes` (bin "nes" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nes-6dce5bfeac5658ef)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test cpu::isa::test::get_u16_valid ... ok
[INFO] [stdout] test cpu::isa::test::get_u8_at_valid ... ok
[INFO] [stdout] test cpu::isa::test::get_u8_valid ... ok
[INFO] [stdout] test cpu::test::assign_bit ... ok
[INFO] [stdout] test cpu::test::adc_overflow_flag ... ok
[INFO] [stdout] test cpu::test::adc_carry_flag ... ok
[INFO] [stdout] test cpu::test::clear_bit ... ok
[INFO] [stdout] test cpu::test::get_bit ... ok
[INFO] [stdout] test cpu::test::sbc_carry_flag ... ok
[INFO] [stdout] test cpu::test::set_bit ... ok
[INFO] [stdout] test cpu::isa::test::get_u8_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "799746dfcff4d0e817a3179ba1015b46c79c171d4e3a4eed7e1b8d55b43d52e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "799746dfcff4d0e817a3179ba1015b46c79c171d4e3a4eed7e1b8d55b43d52e9", kill_on_drop: false }`
[INFO] [stdout] 799746dfcff4d0e817a3179ba1015b46c79c171d4e3a4eed7e1b8d55b43d52e9