[INFO] cloning repository https://github.com/erslie/gbemu-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/erslie/gbemu-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferslie%2Fgbemu-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferslie%2Fgbemu-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ad233cb2e1efd229f98d7a7004ee2fa13f939260 [INFO] checking erslie/gbemu-rust against master#be181dd75c83d72fcc95538e235768bc367b76b9 for pr-140208 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferslie%2Fgbemu-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/erslie/gbemu-rust on toolchain be181dd75c83d72fcc95538e235768bc367b76b9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be181dd75c83d72fcc95538e235768bc367b76b9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/erslie/gbemu-rust [INFO] finished tweaking git repo https://github.com/erslie/gbemu-rust [INFO] tweaked toml for git repo https://github.com/erslie/gbemu-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/erslie/gbemu-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" "+be181dd75c83d72fcc95538e235768bc367b76b9" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+be181dd75c83d72fcc95538e235768bc367b76b9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69ea5c49e6521230a00d3737755bd5b4c2a6d48b139fc5729a3445647b270abc [INFO] running `Command { std: "docker" "start" "-a" "69ea5c49e6521230a00d3737755bd5b4c2a6d48b139fc5729a3445647b270abc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69ea5c49e6521230a00d3737755bd5b4c2a6d48b139fc5729a3445647b270abc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69ea5c49e6521230a00d3737755bd5b4c2a6d48b139fc5729a3445647b270abc", kill_on_drop: false }` [INFO] [stdout] 69ea5c49e6521230a00d3737755bd5b4c2a6d48b139fc5729a3445647b270abc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+be181dd75c83d72fcc95538e235768bc367b76b9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd7dc5d0020423bc47f4c91af24003e27c9f421a81e10b1f7cbbbe522496f4cc [INFO] running `Command { std: "docker" "start" "-a" "dd7dc5d0020423bc47f4c91af24003e27c9f421a81e10b1f7cbbbe522496f4cc", kill_on_drop: false }` [INFO] [stderr] Checking gbemu-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: exclusive range missing `u16::MAX` [INFO] [stdout] --> src/peripherals.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | 0xFF80..0xFFFF => self.hram.write(addr, val), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this range doesn't match `u16::MAX` because `..` is an exclusive range [INFO] [stdout] | help: use an inclusive range instead: `65408_u16..=u16::MAX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_contiguous_range_endpoints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Bootrom` is never constructed [INFO] [stdout] --> src/bootrom.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Bootrom { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `is_active`, `new`, `read`, and `write` are never used [INFO] [stdout] --> src/bootrom.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl Bootrom { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 6 | pub fn is_active(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | pub fn new(rom: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HRam` is never constructed [INFO] [stdout] --> src/hram.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct HRam(Vec); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used [INFO] [stdout] --> src/hram.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl HRam { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 6 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WRam` is never constructed [INFO] [stdout] --> src/wram.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct WRam(Vec); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used [INFO] [stdout] --> src/wram.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl WRam { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 6 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Peripherals` is never constructed [INFO] [stdout] --> src/peripherals.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Peripherals { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used [INFO] [stdout] --> src/peripherals.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl Peripherals { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 10 | pub fn new(bootrom: Bootrom) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | pub fn read(&self, addr: u16) -> u8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn write(&mut self, addr: u16, val: u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: exclusive range missing `u16::MAX` [INFO] [stdout] --> src/peripherals.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | 0xFF80..0xFFFF => self.hram.write(addr, val), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this range doesn't match `u16::MAX` because `..` is an exclusive range [INFO] [stdout] | help: use an inclusive range instead: `65408_u16..=u16::MAX` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_contiguous_range_endpoints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "dd7dc5d0020423bc47f4c91af24003e27c9f421a81e10b1f7cbbbe522496f4cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd7dc5d0020423bc47f4c91af24003e27c9f421a81e10b1f7cbbbe522496f4cc", kill_on_drop: false }` [INFO] [stdout] dd7dc5d0020423bc47f4c91af24003e27c9f421a81e10b1f7cbbbe522496f4cc