[INFO] cloning repository https://github.com/1b7/CHIP-8-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1b7/CHIP-8-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1b7%2FCHIP-8-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1b7%2FCHIP-8-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb5257780c270f55e760f4d98783099e42cf67fb
[INFO] testing 1b7/CHIP-8-rs against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1b7%2FCHIP-8-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/1b7/CHIP-8-rs
[INFO] finished tweaking git repo https://github.com/1b7/CHIP-8-rs
[INFO] tweaked toml for git repo https://github.com/1b7/CHIP-8-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/1b7/CHIP-8-rs on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/1b7/CHIP-8-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded version-compare v0.1.1
[INFO] [stderr]   Downloaded sdl2 v0.36.0
[INFO] [stderr]   Downloaded sdl2-sys v0.36.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0df337b1abf61db4e1b11f7d0c10d7d503dab3168a330c2554bf5303c4bcc2ce
[INFO] running `Command { std: "docker" "start" "-a" "0df337b1abf61db4e1b11f7d0c10d7d503dab3168a330c2554bf5303c4bcc2ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0df337b1abf61db4e1b11f7d0c10d7d503dab3168a330c2554bf5303c4bcc2ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df337b1abf61db4e1b11f7d0c10d7d503dab3168a330c2554bf5303c4bcc2ce", kill_on_drop: false }`
[INFO] [stdout] 0df337b1abf61db4e1b11f7d0c10d7d503dab3168a330c2554bf5303c4bcc2ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a04bbc5f0dbd4bf76feba4ee2aab6f913af67b43ae7fce537d74e45a4573babe
[INFO] running `Command { std: "docker" "start" "-a" "a04bbc5f0dbd4bf76feba4ee2aab6f913af67b43ae7fce537d74e45a4573babe", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling sdl2 v0.36.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling sdl2-sys v0.36.0
[INFO] [stderr]    Compiling chip8_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/cpu.rs:507:9
[INFO] [stdout]     |
[INFO] [stdout] 507 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `debug_print_state` and `debug_print_display` are never used
[INFO] [stdout]    --> src/cpu.rs:64:12
[INFO] [stdout]     |
[INFO] [stdout] 41  | impl Machine {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64  |     pub fn debug_print_state(&self) { 
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 493 |     fn debug_print_display(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.59s
[INFO] running `Command { std: "docker" "inspect" "a04bbc5f0dbd4bf76feba4ee2aab6f913af67b43ae7fce537d74e45a4573babe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04bbc5f0dbd4bf76feba4ee2aab6f913af67b43ae7fce537d74e45a4573babe", kill_on_drop: false }`
[INFO] [stdout] a04bbc5f0dbd4bf76feba4ee2aab6f913af67b43ae7fce537d74e45a4573babe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ab14de4ba63a3df0d1bec72be2a60c0b4922eeaca9f2c8aab2e3c188656b477
[INFO] running `Command { std: "docker" "start" "-a" "1ab14de4ba63a3df0d1bec72be2a60c0b4922eeaca9f2c8aab2e3c188656b477", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip8_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `debug_print_state` and `debug_print_display` are never used
[INFO] [stdout]    --> src/cpu.rs:64:12
[INFO] [stdout]     |
[INFO] [stdout] 41  | impl Machine {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64  |     pub fn debug_print_state(&self) { 
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 493 |     fn debug_print_display(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "1ab14de4ba63a3df0d1bec72be2a60c0b4922eeaca9f2c8aab2e3c188656b477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab14de4ba63a3df0d1bec72be2a60c0b4922eeaca9f2c8aab2e3c188656b477", kill_on_drop: false }`
[INFO] [stdout] 1ab14de4ba63a3df0d1bec72be2a60c0b4922eeaca9f2c8aab2e3c188656b477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9672e1468e80c3d4504824876a4d2f10137211b66e75b61091fbc947826fe2bc
[INFO] running `Command { std: "docker" "start" "-a" "9672e1468e80c3d4504824876a4d2f10137211b66e75b61091fbc947826fe2bc", kill_on_drop: false }`
[INFO] [stderr] warning: methods `debug_print_state` and `debug_print_display` are never used
[INFO] [stderr]    --> src/cpu.rs:64:12
[INFO] [stderr]     |
[INFO] [stderr] 41  | impl Machine {
[INFO] [stderr]     | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 64  |     pub fn debug_print_state(&self) { 
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 493 |     fn debug_print_display(&self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `chip8_rs` (bin "chip8_rs" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chip8_rs-d7cba3a392c4add6)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test cpu::test::test_bitwise_and ... ok
[INFO] [stdout] test cpu::test::test_add_register_to_i ... ok
[INFO] [stdout] test cpu::test::test_call_ret ... ok
[INFO] [stdout] test cpu::test::test_clear_screen ... ok
[INFO] [stdout] test cpu::test::test_draw ... ok
[INFO] [stdout] test cpu::test::test_bitwise_or ... ok
[INFO] [stdout] test cpu::test::test_add_literal ... ok
[INFO] [stdout] test cpu::test::test_load_register ... ok
[INFO] [stdout] test cpu::test::test_set_register_i ... ok
[INFO] [stdout] test cpu::test::test_halt_until_key_pressed ... ok
[INFO] [stdout] test cpu::test::test_jump ... ok
[INFO] [stdout] test cpu::test::test_load_literal ... ok
[INFO] [stdout] test cpu::test::test_get_delay_timer ... ok
[INFO] [stdout] test cpu::test::test_shift_left ... ok
[INFO] [stdout] test cpu::test::test_add_register ... ok
[INFO] [stdout] test cpu::test::test_bitwise_xor ... ok
[INFO] [stdout] test cpu::test::test_jump_add_i ... ok
[INFO] [stdout] test cpu::test::test_save_registers ... ok
[INFO] [stdout] test cpu::test::test_set_delay_timer ... ok
[INFO] [stdout] test cpu::test::test_set_sound_timer ... ok
[INFO] [stdout] test cpu::test::test_load_registers ... ok
[INFO] [stdout] test cpu::test::test_load_hex_font_address ... ok
[INFO] [stdout] test cpu::test::test_skip_equal_literal ... ok
[INFO] [stdout] test cpu::test::test_skip_not_equal_literal ... ok
[INFO] [stdout] test cpu::test::test_skip_not_equal_register ... ok
[INFO] [stdout] test cpu::test::test_sub_register ... ok
[INFO] [stdout] test cpu::test::test_shift_right ... ok
[INFO] [stdout] test cpu::test::test_skip_if_key_not_pressed ... ok
[INFO] [stdout] test cpu::test::test_store_bcd ... ok
[INFO] [stdout] test cpu::test::test_subn_register ... ok
[INFO] [stdout] test cpu::test::test_skip_equal_register ... ok
[INFO] [stdout] test cpu::test::test_skip_if_key_pressed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9672e1468e80c3d4504824876a4d2f10137211b66e75b61091fbc947826fe2bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9672e1468e80c3d4504824876a4d2f10137211b66e75b61091fbc947826fe2bc", kill_on_drop: false }`
[INFO] [stdout] 9672e1468e80c3d4504824876a4d2f10137211b66e75b61091fbc947826fe2bc
