[INFO] cloning repository https://github.com/N0ps32/rust-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/N0ps32/rust-chip8-emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN0ps32%2Frust-chip8-emu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN0ps32%2Frust-chip8-emu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6cd4449f0a871d8ab26b8efcce1c70d81c630e5d [INFO] testing N0ps32/rust-chip8-emu against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN0ps32%2Frust-chip8-emu" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/N0ps32/rust-chip8-emu [INFO] finished tweaking git repo https://github.com/N0ps32/rust-chip8-emu [INFO] tweaked toml for git repo https://github.com/N0ps32/rust-chip8-emu written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/N0ps32/rust-chip8-emu on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/N0ps32/rust-chip8-emu 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ppv-lite86 v0.2.6 [INFO] [stderr] Downloaded getrandom v0.1.13 [INFO] [stderr] Downloaded c2-chacha v0.2.3 [INFO] [stderr] Downloaded wasi v0.7.0 [INFO] [stderr] Downloaded rand_chacha v0.2.1 [INFO] [stderr] Downloaded libc v0.2.65 [INFO] [stderr] Downloaded rand v0.7.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d5df55127091e77af2c13ff6cd34403dc6ccf1e4918fa4ff5ccc2dddb01be9b [INFO] running `Command { std: "docker" "start" "-a" "4d5df55127091e77af2c13ff6cd34403dc6ccf1e4918fa4ff5ccc2dddb01be9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d5df55127091e77af2c13ff6cd34403dc6ccf1e4918fa4ff5ccc2dddb01be9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d5df55127091e77af2c13ff6cd34403dc6ccf1e4918fa4ff5ccc2dddb01be9b", kill_on_drop: false }` [INFO] [stdout] 4d5df55127091e77af2c13ff6cd34403dc6ccf1e4918fa4ff5ccc2dddb01be9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8aff0e6aa8eac695fe269b263a805385291f115bf68356774f212a35cb871609 [INFO] running `Command { std: "docker" "start" "-a" "8aff0e6aa8eac695fe269b263a805385291f115bf68356774f212a35cb871609", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir/chip8) [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> chip8/src/memory.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter, Error, Debug}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dt` is never read [INFO] [stdout] --> chip8/src/cpu.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Registers { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | dt: u8, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Registers` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SPRITES` is never used [INFO] [stdout] --> chip8/src/memory.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const SPRITES: [[u8; 5]; 16] = [ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling chip8-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | file.read_to_end(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 20 | let _ = file.read_to_end(&mut buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.24s [INFO] running `Command { std: "docker" "inspect" "8aff0e6aa8eac695fe269b263a805385291f115bf68356774f212a35cb871609", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aff0e6aa8eac695fe269b263a805385291f115bf68356774f212a35cb871609", kill_on_drop: false }` [INFO] [stdout] 8aff0e6aa8eac695fe269b263a805385291f115bf68356774f212a35cb871609 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a6dc93a88de27493db4e78c2cdb8f1f5b064a729db89722929781cb11493ca98 [INFO] running `Command { std: "docker" "start" "-a" "a6dc93a88de27493db4e78c2cdb8f1f5b064a729db89722929781cb11493ca98", kill_on_drop: false }` [INFO] [stderr] Compiling chip8-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> chip8/src/memory.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter, Error, Debug}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `dt` is never read [INFO] [stdout] --> chip8/src/cpu.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Registers { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | dt: u8, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Registers` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SPRITES` is never used [INFO] [stdout] --> chip8/src/memory.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const SPRITES: [[u8; 5]; 16] = [ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | file.read_to_end(&mut buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 20 | let _ = file.read_to_end(&mut buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "a6dc93a88de27493db4e78c2cdb8f1f5b064a729db89722929781cb11493ca98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6dc93a88de27493db4e78c2cdb8f1f5b064a729db89722929781cb11493ca98", kill_on_drop: false }` [INFO] [stdout] a6dc93a88de27493db4e78c2cdb8f1f5b064a729db89722929781cb11493ca98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9014cbdf3b932b2614849a1034510d555c7f298cdf1b47bda5ed2b645b553f26 [INFO] running `Command { std: "docker" "start" "-a" "9014cbdf3b932b2614849a1034510d555c7f298cdf1b47bda5ed2b645b553f26", kill_on_drop: false }` [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] warning: unused import: `Display` [INFO] [stderr] --> chip8/src/memory.rs:1:16 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt::{Display, Formatter, Error, Debug}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `dt` is never read [INFO] [stderr] --> chip8/src/cpu.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct Registers { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 10 | dt: u8, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Registers` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `SPRITES` is never used [INFO] [stderr] --> chip8/src/memory.rs:5:7 [INFO] [stderr] | [INFO] [stderr] 5 | const SPRITES: [[u8; 5]; 16] = [ [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `chip8` (lib) generated 3 warnings (run `cargo fix --lib -p chip8` to apply 1 suggestion) [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | file.read_to_end(&mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 20 | let _ = file.read_to_end(&mut buf); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `chip8-vm` (bin "chip8-vm" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/chip8_vm-d1ae7de64c2c03d8) [INFO] running `Command { std: "docker" "inspect" "9014cbdf3b932b2614849a1034510d555c7f298cdf1b47bda5ed2b645b553f26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9014cbdf3b932b2614849a1034510d555c7f298cdf1b47bda5ed2b645b553f26", kill_on_drop: false }` [INFO] [stdout] 9014cbdf3b932b2614849a1034510d555c7f298cdf1b47bda5ed2b645b553f26