[INFO] cloning repository https://github.com/Zakki0925224/hardware-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zakki0925224/hardware-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakki0925224%2Fhardware-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakki0925224%2Fhardware-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aae770a8c0a71c0bfdb087f6fe3d7342f3c8674f [INFO] testing Zakki0925224/hardware-emulator against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakki0925224%2Fhardware-emulator" "/workspace/builds/worker-52/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-52/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Zakki0925224/hardware-emulator 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/Zakki0925224/hardware-emulator [INFO] finished tweaking git repo https://github.com/Zakki0925224/hardware-emulator [INFO] tweaked toml for git repo https://github.com/Zakki0925224/hardware-emulator written to /workspace/builds/worker-52/source/Cargo.toml [INFO] crate git repo https://github.com/Zakki0925224/hardware-emulator 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] [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-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] cbffbf448268612275eeab5b031f47e625d713a1dfbd44ce199bb59d75231b0b [INFO] running `Command { std: "docker" "start" "-a" "cbffbf448268612275eeab5b031f47e625d713a1dfbd44ce199bb59d75231b0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbffbf448268612275eeab5b031f47e625d713a1dfbd44ce199bb59d75231b0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbffbf448268612275eeab5b031f47e625d713a1dfbd44ce199bb59d75231b0b", kill_on_drop: false }` [INFO] [stdout] cbffbf448268612275eeab5b031f47e625d713a1dfbd44ce199bb59d75231b0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 8f88e5ebcdf2be40980540c10c67b157b4662e24da63a033c41b2bbf8939d76a [INFO] running `Command { std: "docker" "start" "-a" "8f88e5ebcdf2be40980540c10c67b157b4662e24da63a033c41b2bbf8939d76a", kill_on_drop: false }` [INFO] [stderr] Compiling remu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/hw/ram.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | for i in 0..size [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `registers` [INFO] [stdout] --> src/arch/x86/cpu.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | registers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `program_counter` [INFO] [stdout] --> src/arch/x86/cpu.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | program_counter: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `base_register` [INFO] [stdout] --> src/arch/x86/cpu.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | base_register: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index_register` [INFO] [stdout] --> src/arch/x86/cpu.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | index_register: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `instruction_register` [INFO] [stdout] --> src/arch/x86/cpu.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | instruction_register: u32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "8f88e5ebcdf2be40980540c10c67b157b4662e24da63a033c41b2bbf8939d76a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f88e5ebcdf2be40980540c10c67b157b4662e24da63a033c41b2bbf8939d76a", kill_on_drop: false }` [INFO] [stdout] 8f88e5ebcdf2be40980540c10c67b157b4662e24da63a033c41b2bbf8939d76a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] c93c1ce13efce98a97cf376953e221045a3da18622374448d22be7b1248c0f60 [INFO] running `Command { std: "docker" "start" "-a" "c93c1ce13efce98a97cf376953e221045a3da18622374448d22be7b1248c0f60", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/hw/ram.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | for i in 0..size [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling remu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `registers` [INFO] [stdout] --> src/arch/x86/cpu.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | registers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `program_counter` [INFO] [stdout] --> src/arch/x86/cpu.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | program_counter: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `base_register` [INFO] [stdout] --> src/arch/x86/cpu.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | base_register: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index_register` [INFO] [stdout] --> src/arch/x86/cpu.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | index_register: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `instruction_register` [INFO] [stdout] --> src/arch/x86/cpu.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | instruction_register: u32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/hw/ram.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | for i in 0..size [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `registers` [INFO] [stdout] --> src/arch/x86/cpu.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | registers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `program_counter` [INFO] [stdout] --> src/arch/x86/cpu.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | program_counter: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `base_register` [INFO] [stdout] --> src/arch/x86/cpu.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | base_register: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `index_register` [INFO] [stdout] --> src/arch/x86/cpu.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | index_register: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `instruction_register` [INFO] [stdout] --> src/arch/x86/cpu.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | instruction_register: u32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "c93c1ce13efce98a97cf376953e221045a3da18622374448d22be7b1248c0f60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c93c1ce13efce98a97cf376953e221045a3da18622374448d22be7b1248c0f60", kill_on_drop: false }` [INFO] [stdout] c93c1ce13efce98a97cf376953e221045a3da18622374448d22be7b1248c0f60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 04d67775409b2e86008a5cf12b5e9b8c369b2d02c15361a117ccc10e5e88289e [INFO] running `Command { std: "docker" "start" "-a" "04d67775409b2e86008a5cf12b5e9b8c369b2d02c15361a117ccc10e5e88289e", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/hw/ram.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | for i in 0..size [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `registers` [INFO] [stderr] --> src/arch/x86/cpu.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | registers: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `program_counter` [INFO] [stderr] --> src/arch/x86/cpu.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | program_counter: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `base_register` [INFO] [stderr] --> src/arch/x86/cpu.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | base_register: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `index_register` [INFO] [stderr] --> src/arch/x86/cpu.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | index_register: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `instruction_register` [INFO] [stderr] --> src/arch/x86/cpu.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | instruction_register: u32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `remu` (lib) generated 6 warnings [INFO] [stderr] warning: `remu` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/remu-cf83609002759e84) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/remu-fb8952fb6fe9ba94) [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] [stderr] Doc-tests remu [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" "04d67775409b2e86008a5cf12b5e9b8c369b2d02c15361a117ccc10e5e88289e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04d67775409b2e86008a5cf12b5e9b8c369b2d02c15361a117ccc10e5e88289e", kill_on_drop: false }` [INFO] [stdout] 04d67775409b2e86008a5cf12b5e9b8c369b2d02c15361a117ccc10e5e88289e