[INFO] cloning repository https://github.com/stay-on-main/mpc6502
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stay-on-main/mpc6502" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstay-on-main%2Fmpc6502", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstay-on-main%2Fmpc6502'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79d4015cc21d03f41d9653abb248e6dabff328f3
[INFO] testing stay-on-main/mpc6502 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstay-on-main%2Fmpc6502" "/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/stay-on-main/mpc6502 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stay-on-main/mpc6502
[INFO] finished tweaking git repo https://github.com/stay-on-main/mpc6502
[INFO] tweaked toml for git repo https://github.com/stay-on-main/mpc6502 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/stay-on-main/mpc6502 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6eaea445159675f1e7ac15295a5da2d6779686a49437241867fed4e4a2272caf
[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" "6eaea445159675f1e7ac15295a5da2d6779686a49437241867fed4e4a2272caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eaea445159675f1e7ac15295a5da2d6779686a49437241867fed4e4a2272caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eaea445159675f1e7ac15295a5da2d6779686a49437241867fed4e4a2272caf", kill_on_drop: false }`
[INFO] [stdout] 6eaea445159675f1e7ac15295a5da2d6779686a49437241867fed4e4a2272caf
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccb7221abb39420d99f505fc49f3f8da6ca8a1918e39c92caaca0701e578c668
[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" "ccb7221abb39420d99f505fc49f3f8da6ca8a1918e39c92caaca0701e578c668", kill_on_drop: false }`
[INFO] [stderr]    Compiling mc6502 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Rom`
[INFO] [stdout]   --> src/main.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | use nes::{Rom};
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/bus.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |             let addr = 0x2000 + addr & 0b111;
[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: associated function is never used: `accumulator`
[INFO] [stdout]   --> src/mpc6502.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn accumulator(&mut self, instruction: fn(&mut Cpu)) {
[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: `implicit`
[INFO] [stdout]    --> src/mpc6502.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn implicit(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]     --> src/mpc6502.rs:1310:12
[INFO] [stdout]      |
[INFO] [stdout] 1310 |     pub fn reset(&mut self) {
[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 0.77s
[INFO] running `Command { std: "docker" "inspect" "ccb7221abb39420d99f505fc49f3f8da6ca8a1918e39c92caaca0701e578c668", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb7221abb39420d99f505fc49f3f8da6ca8a1918e39c92caaca0701e578c668", kill_on_drop: false }`
[INFO] [stdout] ccb7221abb39420d99f505fc49f3f8da6ca8a1918e39c92caaca0701e578c668
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] bfabcf6f3ca5737b3ed7bfeab79d00678e5d48075f6fdc0ce0e73986d34ac06d
[INFO] running `Command { std: "docker" "start" "-a" "bfabcf6f3ca5737b3ed7bfeab79d00678e5d48075f6fdc0ce0e73986d34ac06d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mc6502 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Rom`
[INFO] [stdout]   --> src/main.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | use nes::{Rom};
[INFO] [stdout]    |           ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> src/bus.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |             let addr = 0x2000 + addr & 0b111;
[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: associated function is never used: `accumulator`
[INFO] [stdout]   --> src/mpc6502.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn accumulator(&mut self, instruction: fn(&mut Cpu)) {
[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: `implicit`
[INFO] [stdout]    --> src/mpc6502.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn implicit(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]     --> src/mpc6502.rs:1310:12
[INFO] [stdout]      |
[INFO] [stdout] 1310 |     pub fn reset(&mut self) {
[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 0.52s
[INFO] running `Command { std: "docker" "inspect" "bfabcf6f3ca5737b3ed7bfeab79d00678e5d48075f6fdc0ce0e73986d34ac06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfabcf6f3ca5737b3ed7bfeab79d00678e5d48075f6fdc0ce0e73986d34ac06d", kill_on_drop: false }`
[INFO] [stdout] bfabcf6f3ca5737b3ed7bfeab79d00678e5d48075f6fdc0ce0e73986d34ac06d
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1fc3a92f01e5c1d2d14c435dd0d252d82be642d3d47a3998f1f8ef439f72a04
[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" "f1fc3a92f01e5c1d2d14c435dd0d252d82be642d3d47a3998f1f8ef439f72a04", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Rom`
[INFO] [stderr]   --> src/main.rs:18:11
[INFO] [stderr]    |
[INFO] [stderr] 18 | use nes::{Rom};
[INFO] [stderr]    |           ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/bus.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 |             let addr = 0x2000 + addr & 0b111;
[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: associated function is never used: `accumulator`
[INFO] [stderr]   --> src/mpc6502.rs:48:8
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn accumulator(&mut self, instruction: fn(&mut Cpu)) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `implicit`
[INFO] [stderr]    --> src/mpc6502.rs:102:8
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn implicit(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset`
[INFO] [stderr]     --> src/mpc6502.rs:1310:12
[INFO] [stderr]      |
[INFO] [stderr] 1310 |     pub fn reset(&mut self) {
[INFO] [stderr]      |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mc6502-619e21ebbcc23e65)
[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" "f1fc3a92f01e5c1d2d14c435dd0d252d82be642d3d47a3998f1f8ef439f72a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1fc3a92f01e5c1d2d14c435dd0d252d82be642d3d47a3998f1f8ef439f72a04", kill_on_drop: false }`
[INFO] [stdout] f1fc3a92f01e5c1d2d14c435dd0d252d82be642d3d47a3998f1f8ef439f72a04