[INFO] cloning repository https://github.com/am-khan/chip_8_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/am-khan/chip_8_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fam-khan%2Fchip_8_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fam-khan%2Fchip_8_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5fb09f07138c7bf19994767726825f996c775f76 [INFO] testing am-khan/chip_8_rust against 1.90.0 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fam-khan%2Fchip_8_rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/am-khan/chip_8_rust [INFO] finished tweaking git repo https://github.com/am-khan/chip_8_rust [INFO] tweaked toml for git repo https://github.com/am-khan/chip_8_rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/am-khan/chip_8_rust on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/am-khan/chip_8_rust 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pistoncore-input v0.28.1 [INFO] [stderr] Downloaded shader_version v0.6.0 [INFO] [stderr] Downloaded pistoncore-window v0.43.0 [INFO] [stderr] Downloaded piston-graphics_api_version v0.2.0 [INFO] [stderr] Downloaded hermit-abi v0.1.15 [INFO] [stderr] Downloaded png v0.14.1 [INFO] [stderr] Downloaded memoffset v0.5.5 [INFO] [stderr] Downloaded serde_derive v1.0.115 [INFO] [stderr] Downloaded pistoncore-event_loop v0.48.0 [INFO] [stderr] Downloaded piston v0.48.0 [INFO] [stderr] Downloaded wayland-scanner v0.21.13 [INFO] [stderr] Downloaded addr2line v0.13.0 [INFO] [stderr] Downloaded num-derive v0.2.5 [INFO] [stderr] Downloaded crossbeam-queue v0.2.3 [INFO] [stderr] Downloaded wayland-sys v0.21.13 [INFO] [stderr] Downloaded core-foundation v0.6.4 [INFO] [stderr] Downloaded miniz_oxide v0.4.1 [INFO] [stderr] Downloaded wayland-client v0.21.13 [INFO] [stderr] Downloaded rayon v1.3.1 [INFO] [stderr] Downloaded wayland-protocols v0.21.13 [INFO] [stderr] Downloaded image v0.21.3 [INFO] [stderr] Downloaded backtrace v0.3.50 [INFO] [stderr] Downloaded smithay-client-toolkit v0.4.6 [INFO] [stderr] Downloaded object v0.20.0 [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded syn v1.0.39 [INFO] [stderr] Downloaded cocoa v0.18.5 [INFO] [stderr] Downloaded rusttype v0.7.9 [INFO] [stderr] Downloaded cc v1.0.59 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.61.0 [INFO] [stderr] Downloaded serde v1.0.115 [INFO] [stderr] Downloaded rayon-core v1.7.1 [INFO] [stderr] Downloaded piston2d-graphics v0.32.0 [INFO] [stderr] Downloaded smallvec v0.6.13 [INFO] [stderr] Downloaded proc-macro2 v1.0.19 [INFO] [stderr] Downloaded libc v0.2.76 [INFO] [stderr] Downloaded piston-gfx_texture v0.36.0 [INFO] [stderr] Downloaded vecmath v1.0.0 [INFO] [stderr] Downloaded owning_ref v0.4.1 [INFO] [stderr] Downloaded ordered-float v1.1.0 [INFO] [stderr] Downloaded andrew v0.2.1 [INFO] [stderr] Downloaded libloading v0.6.3 [INFO] [stderr] Downloaded piston_window v0.98.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.61.0 [INFO] [stderr] Downloaded adler v0.2.3 [INFO] [stderr] Downloaded rustc-demangle v0.1.16 [INFO] [stderr] Downloaded pkg-config v0.3.18 [INFO] [stderr] Downloaded piston-viewport v1.0.0 [INFO] [stderr] Downloaded wayland-commons v0.21.13 [INFO] [stderr] Downloaded piston-float v1.0.0 [INFO] [stderr] Downloaded gimli v0.22.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ebf3afa2696d6975df4e31e8f694e5e3f91bb4b455dfbc90fabc246536e0993 [INFO] running `Command { std: "docker" "start" "-a" "7ebf3afa2696d6975df4e31e8f694e5e3f91bb4b455dfbc90fabc246536e0993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ebf3afa2696d6975df4e31e8f694e5e3f91bb4b455dfbc90fabc246536e0993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ebf3afa2696d6975df4e31e8f694e5e3f91bb4b455dfbc90fabc246536e0993", kill_on_drop: false }` [INFO] [stdout] 7ebf3afa2696d6975df4e31e8f694e5e3f91bb4b455dfbc90fabc246536e0993 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7396cfd68b9dea048ac6756fee1bd67e567fe3a76f9134e19bfefa49c63438a [INFO] running `Command { std: "docker" "start" "-a" "f7396cfd68b9dea048ac6756fee1bd67e567fe3a76f9134e19bfefa49c63438a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling libloading v0.6.3 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling piston-float v1.0.0 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling ordered-float v1.1.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling piston-viewport v1.0.0 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling piston-graphics_api_version v0.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling either v1.6.0 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling image v0.21.3 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling pistoncore-input v0.28.1 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling shader_version v0.6.0 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling piston2d-graphics v0.32.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling pistoncore-window v0.43.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling pistoncore-event_loop v0.48.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling piston v0.48.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling piston-gfx_texture v0.36.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.61.0 [INFO] [stderr] Compiling gfx_device_gl v0.15.5 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling winit v0.18.1 [INFO] [stderr] Compiling pistoncore-glutin_window v0.61.0 [INFO] [stderr] Compiling piston_window v0.98.0 [INFO] [stderr] Compiling chip_8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/main.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | if let Some(u) = e.update_args() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 04s [INFO] running `Command { std: "docker" "inspect" "f7396cfd68b9dea048ac6756fee1bd67e567fe3a76f9134e19bfefa49c63438a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7396cfd68b9dea048ac6756fee1bd67e567fe3a76f9134e19bfefa49c63438a", kill_on_drop: false }` [INFO] [stdout] f7396cfd68b9dea048ac6756fee1bd67e567fe3a76f9134e19bfefa49c63438a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 254a474665e5e3736861e1ea84cf56376297d7e3eb4d31f2946167078966dc6a [INFO] running `Command { std: "docker" "start" "-a" "254a474665e5e3736861e1ea84cf56376297d7e3eb4d31f2946167078966dc6a", kill_on_drop: false }` [INFO] [stderr] Compiling chip_8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `u` [INFO] [stdout] --> src/main.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | if let Some(u) = e.update_args() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "254a474665e5e3736861e1ea84cf56376297d7e3eb4d31f2946167078966dc6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "254a474665e5e3736861e1ea84cf56376297d7e3eb4d31f2946167078966dc6a", kill_on_drop: false }` [INFO] [stdout] 254a474665e5e3736861e1ea84cf56376297d7e3eb4d31f2946167078966dc6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f4bac3def5720cb82a7e57c3a5e052af8ed57f09ef7d0966c46997f28356b2cb [INFO] running `Command { std: "docker" "start" "-a" "f4bac3def5720cb82a7e57c3a5e052af8ed57f09ef7d0966c46997f28356b2cb", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/main.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | if let Some(u) = e.update_args() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_u` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `chip_8` (bin "chip_8" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chip_8-39129e13a08dea0e) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test processor::tests::opcode_add_vx_kkk ... ok [INFO] [stdout] test processor::tests::opcode_call ... ok [INFO] [stdout] test processor::tests::opcode_and_vx_vy ... ok [INFO] [stdout] test processor::tests::opcode_axxx ... ok [INFO] [stdout] test processor::tests::opcode_jp ... ok [INFO] [stdout] test processor::tests::opcode_ld_i_addr ... ok [INFO] [stdout] test processor::tests::opcode_ld_b_vx ... ok [INFO] [stdout] test processor::tests::opcode_ld_i_vx ... ok [INFO] [stdout] test processor::tests::opcode_ld_vx_i ... ok [INFO] [stdout] test processor::tests::opcode_ld_vx_vy ... ok [INFO] [stdout] test processor::tests::opcode_or_vx_vy ... ok [INFO] [stdout] test processor::tests::opcode_ret ... ok [INFO] [stdout] test processor::tests::opcode_se_vx_byte ... ok [INFO] [stdout] test processor::tests::opcode_se_vx_vy ... ok [INFO] [stdout] test processor::tests::opcode_sne_vx_byte ... ok [INFO] [stdout] test processor::tests::opcode_sne_vx_vy ... ok [INFO] [stdout] test processor::tests::opcode_xor_vx_vy ... ok [INFO] [stdout] test processor::tests::opcode_add_vx_vy ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f4bac3def5720cb82a7e57c3a5e052af8ed57f09ef7d0966c46997f28356b2cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4bac3def5720cb82a7e57c3a5e052af8ed57f09ef7d0966c46997f28356b2cb", kill_on_drop: false }` [INFO] [stdout] f4bac3def5720cb82a7e57c3a5e052af8ed57f09ef7d0966c46997f28356b2cb