[INFO] cloning repository https://github.com/kmanju8/CHIP8-emu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kmanju8/CHIP8-emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmanju8%2FCHIP8-emu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmanju8%2FCHIP8-emu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f9129a88e6443a0c4f1366da67daf2b70558177e [INFO] testing kmanju8/CHIP8-emu against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmanju8%2FCHIP8-emu" "/workspace/builds/worker-105/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kmanju8/CHIP8-emu 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/kmanju8/CHIP8-emu [INFO] finished tweaking git repo https://github.com/kmanju8/CHIP8-emu [INFO] tweaked toml for git repo https://github.com/kmanju8/CHIP8-emu written to /workspace/builds/worker-105/source/Cargo.toml [INFO] crate git repo https://github.com/kmanju8/CHIP8-emu 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-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] bfb1355403905ad21b5372a83295a53b1d2c963627f554c1a429b909b6b158de [INFO] running `Command { std: "docker" "start" "-a" "bfb1355403905ad21b5372a83295a53b1d2c963627f554c1a429b909b6b158de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfb1355403905ad21b5372a83295a53b1d2c963627f554c1a429b909b6b158de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfb1355403905ad21b5372a83295a53b1d2c963627f554c1a429b909b6b158de", kill_on_drop: false }` [INFO] [stdout] bfb1355403905ad21b5372a83295a53b1d2c963627f554c1a429b909b6b158de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 91e5c11ffccbb19032db3ad11bd837b4146635dc08e0e5a07c1ff8108f0cc295 [INFO] running `Command { std: "docker" "start" "-a" "91e5c11ffccbb19032db3ad11bd837b4146635dc08e0e5a07c1ff8108f0cc295", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `SE_Y` should have an upper camel case name [INFO] [stdout] --> src/chip/op.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | SE_Y, [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `SeY` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chip/mem.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut bytes = [0; MEMORY_SIZE]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `i` [INFO] [stdout] --> src/chip/cpu.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | i: u16, // the I register [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sp` [INFO] [stdout] --> src/chip/cpu.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | sp: u8, // the stack pointer [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dt` [INFO] [stdout] --> src/chip/cpu.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | dt: u8, // delay timer [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/chip.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | mem.load_rom("/Users/keshav/chip8/c8games/PONG"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "91e5c11ffccbb19032db3ad11bd837b4146635dc08e0e5a07c1ff8108f0cc295", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91e5c11ffccbb19032db3ad11bd837b4146635dc08e0e5a07c1ff8108f0cc295", kill_on_drop: false }` [INFO] [stdout] 91e5c11ffccbb19032db3ad11bd837b4146635dc08e0e5a07c1ff8108f0cc295 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 074a360a73c19f0a6a8d30f2aeb2fa526851cc4f612167d26c9f4241a34f9cc6 [INFO] running `Command { std: "docker" "start" "-a" "074a360a73c19f0a6a8d30f2aeb2fa526851cc4f612167d26c9f4241a34f9cc6", kill_on_drop: false }` [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `SE_Y` should have an upper camel case name [INFO] [stdout] --> src/chip/op.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | SE_Y, [INFO] [stdout] | ^^^^ help: convert the identifier to upper camel case: `SeY` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chip/mem.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let mut bytes = [0; MEMORY_SIZE]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `i` [INFO] [stdout] --> src/chip/cpu.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | i: u16, // the I register [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sp` [INFO] [stdout] --> src/chip/cpu.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | sp: u8, // the stack pointer [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dt` [INFO] [stdout] --> src/chip/cpu.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | dt: u8, // delay timer [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/chip.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | mem.load_rom("/Users/keshav/chip8/c8games/PONG"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "074a360a73c19f0a6a8d30f2aeb2fa526851cc4f612167d26c9f4241a34f9cc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "074a360a73c19f0a6a8d30f2aeb2fa526851cc4f612167d26c9f4241a34f9cc6", kill_on_drop: false }` [INFO] [stdout] 074a360a73c19f0a6a8d30f2aeb2fa526851cc4f612167d26c9f4241a34f9cc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 099b6ead3637dccbb10a54718f5ae57dd6d9076f0e7179d9886c62877fa3608c [INFO] running `Command { std: "docker" "start" "-a" "099b6ead3637dccbb10a54718f5ae57dd6d9076f0e7179d9886c62877fa3608c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variant `SE_Y` should have an upper camel case name [INFO] [stderr] --> src/chip/op.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | SE_Y, [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `SeY` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/chip/mem.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let mut bytes = [0; MEMORY_SIZE]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `i` [INFO] [stderr] --> src/chip/cpu.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | i: u16, // the I register [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sp` [INFO] [stderr] --> src/chip/cpu.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | sp: u8, // the stack pointer [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dt` [INFO] [stderr] --> src/chip/cpu.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | dt: u8, // delay timer [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/chip.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | mem.load_rom("/Users/keshav/chip8/c8games/PONG"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `chip8` (bin "chip8" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chip8-c53c04797d59347c) [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" "099b6ead3637dccbb10a54718f5ae57dd6d9076f0e7179d9886c62877fa3608c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "099b6ead3637dccbb10a54718f5ae57dd6d9076f0e7179d9886c62877fa3608c", kill_on_drop: false }` [INFO] [stdout] 099b6ead3637dccbb10a54718f5ae57dd6d9076f0e7179d9886c62877fa3608c