[INFO] cloning repository https://github.com/Jeliciousz/vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jeliciousz/vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJeliciousz%2Fvm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJeliciousz%2Fvm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 20cec4c4f5bb2b8eeb97c6a90f26490abe5244db [INFO] checking Jeliciousz/vm against try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJeliciousz%2Fvm" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Jeliciousz/vm [INFO] finished tweaking git repo https://github.com/Jeliciousz/vm [INFO] tweaked toml for git repo https://github.com/Jeliciousz/vm written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Jeliciousz/vm on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Jeliciousz/vm 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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c36fcc7602ed814dd9c32c30cb6cdd9631472d4b581979ade8356a485e5dff5 [INFO] running `Command { std: "docker" "start" "-a" "9c36fcc7602ed814dd9c32c30cb6cdd9631472d4b581979ade8356a485e5dff5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c36fcc7602ed814dd9c32c30cb6cdd9631472d4b581979ade8356a485e5dff5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c36fcc7602ed814dd9c32c30cb6cdd9631472d4b581979ade8356a485e5dff5", kill_on_drop: false }` [INFO] [stdout] 9c36fcc7602ed814dd9c32c30cb6cdd9631472d4b581979ade8356a485e5dff5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78c06636b1985cef5342d1a3cfb2a1d6f9db357081f7b4313fd92114ce3f9f44 [INFO] running `Command { std: "docker" "start" "-a" "78c06636b1985cef5342d1a3cfb2a1d6f9db357081f7b4313fd92114ce3f9f44", kill_on_drop: false }` [INFO] [stderr] Checking vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `get_sign_flag`, `get_zero_flag`, `get_parity_flag`, and `get_overflow_flag` are never used [INFO] [stdout] --> src/cpu.rs:286:8 [INFO] [stdout] | [INFO] [stdout] 118 | impl CPU { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 286 | fn get_sign_flag(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | fn get_zero_flag(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 294 | fn get_parity_flag(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | fn get_overflow_flag(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `unmap_device` and `get_device` are never used [INFO] [stdout] --> src/memory.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl MemoryController { [INFO] [stdout] | --------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn unmap_device(&mut self, mapping_index: usize) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn get_device(&self, mapping_index: usize) -> Result<&dyn MappedDevice, String> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `peek_bytes` and `size` are never used [INFO] [stdout] --> src/memory.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 139 | pub trait MappedDevice { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] 140 | fn peek_bytes(&mut self, address: usize, count: usize) -> &[u8]; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 141 | fn poke_bytes(&mut self, address: usize, bytes: &[u8]); [INFO] [stdout] 142 | fn size(&self) -> usize; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fill` is never used [INFO] [stdout] --> src/memory.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 154 | impl RAM { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn fill(&mut self, value: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fill` is never used [INFO] [stdout] --> src/memory.rs:233:12 [INFO] [stdout] | [INFO] [stdout] 226 | impl ROM { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 233 | pub fn fill(&mut self, value: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_sign_flag`, `get_zero_flag`, `get_parity_flag`, and `get_overflow_flag` are never used [INFO] [stdout] --> src/cpu.rs:286:8 [INFO] [stdout] | [INFO] [stdout] 118 | impl CPU { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 286 | fn get_sign_flag(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 290 | fn get_zero_flag(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 294 | fn get_parity_flag(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | fn get_overflow_flag(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `unmap_device` and `get_device` are never used [INFO] [stdout] --> src/memory.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl MemoryController { [INFO] [stdout] | --------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn unmap_device(&mut self, mapping_index: usize) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn get_device(&self, mapping_index: usize) -> Result<&dyn MappedDevice, String> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `peek_bytes` and `size` are never used [INFO] [stdout] --> src/memory.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 139 | pub trait MappedDevice { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] 140 | fn peek_bytes(&mut self, address: usize, count: usize) -> &[u8]; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 141 | fn poke_bytes(&mut self, address: usize, bytes: &[u8]); [INFO] [stdout] 142 | fn size(&self) -> usize; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fill` is never used [INFO] [stdout] --> src/memory.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 154 | impl RAM { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 161 | pub fn fill(&mut self, value: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fill` is never used [INFO] [stdout] --> src/memory.rs:233:12 [INFO] [stdout] | [INFO] [stdout] 226 | impl ROM { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 233 | pub fn fill(&mut self, value: u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "78c06636b1985cef5342d1a3cfb2a1d6f9db357081f7b4313fd92114ce3f9f44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78c06636b1985cef5342d1a3cfb2a1d6f9db357081f7b4313fd92114ce3f9f44", kill_on_drop: false }` [INFO] [stdout] 78c06636b1985cef5342d1a3cfb2a1d6f9db357081f7b4313fd92114ce3f9f44