[INFO] cloning repository https://github.com/EthanOK/aibtc-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EthanOK/aibtc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthanOK%2Faibtc-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthanOK%2Faibtc-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] abf9067b07f9d574a24bd520779480e1395aedcd
[INFO] testing EthanOK/aibtc-rs against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEthanOK%2Faibtc-rs" "/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/EthanOK/aibtc-rs
[INFO] finished tweaking git repo https://github.com/EthanOK/aibtc-rs
[INFO] tweaked toml for git repo https://github.com/EthanOK/aibtc-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EthanOK/aibtc-rs on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EthanOK/aibtc-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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2bca1d582907a48c6d232f390a756cb5f08e14cf1ea4fcee9ae94d19324b285" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2bca1d582907a48c6d232f390a756cb5f08e14cf1ea4fcee9ae94d19324b285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2bca1d582907a48c6d232f390a756cb5f08e14cf1ea4fcee9ae94d19324b285" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling aibtc-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Metal` is never constructed
[INFO] [stdout]    --> src/main.rs:181:6
[INFO] [stdout]     |
[INFO] [stdout] 179 |  enum GpuBackend {
[INFO] [stdout]     |       ---------- variant in this enum
[INFO] [stdout] 180 |      #[cfg(feature = "metal")]
[INFO] [stdout] 181 |      Metal(metal_sha256::GpuSha256),
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WGSL_SHA256` is never used
[INFO] [stdout]  --> src/metal_sha256.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const WGSL_SHA256: &str = r#"
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/metal_sha256.rs:270:12
[INFO] [stdout]     |
[INFO] [stdout] 269 | impl GpuSha256 {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] 270 |     pub fn new() -> Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 59s
[INFO] running `Command { std: "docker" "inspect" "f2bca1d582907a48c6d232f390a756cb5f08e14cf1ea4fcee9ae94d19324b285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2bca1d582907a48c6d232f390a756cb5f08e14cf1ea4fcee9ae94d19324b285" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling aibtc-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Metal` is never constructed
[INFO] [stdout]    --> src/main.rs:181:6
[INFO] [stdout]     |
[INFO] [stdout] 179 |  enum GpuBackend {
[INFO] [stdout]     |       ---------- variant in this enum
[INFO] [stdout] 180 |      #[cfg(feature = "metal")]
[INFO] [stdout] 181 |      Metal(metal_sha256::GpuSha256),
[INFO] [stdout]     |      ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WGSL_SHA256` is never used
[INFO] [stdout]  --> src/metal_sha256.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const WGSL_SHA256: &str = r#"
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/metal_sha256.rs:270:12
[INFO] [stdout]     |
[INFO] [stdout] 269 | impl GpuSha256 {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] 270 |     pub fn new() -> Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "f2bca1d582907a48c6d232f390a756cb5f08e14cf1ea4fcee9ae94d19324b285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2bca1d582907a48c6d232f390a756cb5f08e14cf1ea4fcee9ae94d19324b285" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: variant `Metal` is never constructed
[INFO] [stderr]    --> src/main.rs:181:6
[INFO] [stderr]     |
[INFO] [stderr] 179 |  enum GpuBackend {
[INFO] [stderr]     |       ---------- variant in this enum
[INFO] [stderr] 180 |      #[cfg(feature = "metal")]
[INFO] [stderr] 181 |      Metal(metal_sha256::GpuSha256),
[INFO] [stderr]     |      ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WGSL_SHA256` is never used
[INFO] [stderr]  --> src/metal_sha256.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | const WGSL_SHA256: &str = r#"
[INFO] [stderr]   |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/metal_sha256.rs:270:12
[INFO] [stderr]     |
[INFO] [stderr] 269 | impl GpuSha256 {
[INFO] [stderr]     | -------------- associated function in this implementation
[INFO] [stderr] 270 |     pub fn new() -> Result<Self> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aibtc-rs` (bin "aibtc-rs" test) generated 3 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/aibtc_rs-61794976bac04a5b)
[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" "f2bca1d582907a48c6d232f390a756cb5f08e14cf1ea4fcee9ae94d19324b285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2bca1d582907a48c6d232f390a756cb5f08e14cf1ea4fcee9ae94d19324b285", kill_on_drop: false }`
[INFO] [stdout] f2bca1d582907a48c6d232f390a756cb5f08e14cf1ea4fcee9ae94d19324b285
