[INFO] cloning repository https://github.com/marethyu/nesty
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marethyu/nesty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarethyu%2Fnesty", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarethyu%2Fnesty'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f12e37a55c84577d8cde8b58347d03a7a63670dc
[INFO] testing marethyu/nesty against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarethyu%2Fnesty" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marethyu/nesty on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marethyu/nesty
[INFO] finished tweaking git repo https://github.com/marethyu/nesty
[INFO] tweaked toml for git repo https://github.com/marethyu/nesty written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/marethyu/nesty already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b24908934e2d4db28b690ebbcf6eed48467233cf052bf02dfeee8cd39c2fa649
[INFO] running `Command { std: "docker" "start" "-a" "b24908934e2d4db28b690ebbcf6eed48467233cf052bf02dfeee8cd39c2fa649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b24908934e2d4db28b690ebbcf6eed48467233cf052bf02dfeee8cd39c2fa649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24908934e2d4db28b690ebbcf6eed48467233cf052bf02dfeee8cd39c2fa649", kill_on_drop: false }`
[INFO] [stdout] b24908934e2d4db28b690ebbcf6eed48467233cf052bf02dfeee8cd39c2fa649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d4df974a1fc258a72822517d158ed04bc5513c38155b2e90f57a8036bc6d8c9
[INFO] running `Command { std: "docker" "start" "-a" "5d4df974a1fc258a72822517d158ed04bc5513c38155b2e90f57a8036bc6d8c9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling nesty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> src/main.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let cycles = cpu.borrow_mut().step();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/m6502.rs:482:13
[INFO] [stdout]     |
[INFO] [stdout] 482 |         for i in 0..(3-opcode.len) {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FLAG_U`
[INFO] [stdout]   --> src/m6502.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | const FLAG_U: u8 = 5; // unused
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FLAG_B`
[INFO] [stdout]   --> src/m6502.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | const FLAG_B: u8 = 4;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cpu_write_word`
[INFO] [stdout]    --> src/m6502.rs:620:8
[INFO] [stdout]     |
[INFO] [stdout] 620 |     fn cpu_write_word(&mut self, addr: u16, data: u16) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.20s
[INFO] running `Command { std: "docker" "inspect" "5d4df974a1fc258a72822517d158ed04bc5513c38155b2e90f57a8036bc6d8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d4df974a1fc258a72822517d158ed04bc5513c38155b2e90f57a8036bc6d8c9", kill_on_drop: false }`
[INFO] [stdout] 5d4df974a1fc258a72822517d158ed04bc5513c38155b2e90f57a8036bc6d8c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7490d2d30d9affc2805c3007942e7535b4543287e6a5b7610c575c664e72e0cf
[INFO] running `Command { std: "docker" "start" "-a" "7490d2d30d9affc2805c3007942e7535b4543287e6a5b7610c575c664e72e0cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling nesty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> src/main.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let cycles = cpu.borrow_mut().step();
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/m6502.rs:482:13
[INFO] [stdout]     |
[INFO] [stdout] 482 |         for i in 0..(3-opcode.len) {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FLAG_U`
[INFO] [stdout]   --> src/m6502.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | const FLAG_U: u8 = 5; // unused
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FLAG_B`
[INFO] [stdout]   --> src/m6502.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | const FLAG_B: u8 = 4;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cpu_write_word`
[INFO] [stdout]    --> src/m6502.rs:620:8
[INFO] [stdout]     |
[INFO] [stdout] 620 |     fn cpu_write_word(&mut self, addr: u16, data: u16) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "7490d2d30d9affc2805c3007942e7535b4543287e6a5b7610c575c664e72e0cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7490d2d30d9affc2805c3007942e7535b4543287e6a5b7610c575c664e72e0cf", kill_on_drop: false }`
[INFO] [stdout] 7490d2d30d9affc2805c3007942e7535b4543287e6a5b7610c575c664e72e0cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8cb9c427fb385bcd09ef89ace8b18e235475a2015d72eb8ef74ba8280e1d0ebb
[INFO] running `Command { std: "docker" "start" "-a" "8cb9c427fb385bcd09ef89ace8b18e235475a2015d72eb8ef74ba8280e1d0ebb", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `cycles`
[INFO] [stderr]   --> src/main.rs:68:13
[INFO] [stderr]    |
[INFO] [stderr] 68 |         let cycles = cpu.borrow_mut().step();
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/m6502.rs:482:13
[INFO] [stderr]     |
[INFO] [stderr] 482 |         for i in 0..(3-opcode.len) {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `FLAG_U`
[INFO] [stderr]   --> src/m6502.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | const FLAG_U: u8 = 5; // unused
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `FLAG_B`
[INFO] [stderr]   --> src/m6502.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | const FLAG_B: u8 = 4;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cpu_write_word`
[INFO] [stderr]    --> src/m6502.rs:620:8
[INFO] [stderr]     |
[INFO] [stderr] 620 |     fn cpu_write_word(&mut self, addr: u16, data: u16) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `nesty` (bin "nesty" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nesty-d2f37099308104b8)
[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" "8cb9c427fb385bcd09ef89ace8b18e235475a2015d72eb8ef74ba8280e1d0ebb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb9c427fb385bcd09ef89ace8b18e235475a2015d72eb8ef74ba8280e1d0ebb", kill_on_drop: false }`
[INFO] [stdout] 8cb9c427fb385bcd09ef89ace8b18e235475a2015d72eb8ef74ba8280e1d0ebb