[INFO] cloning repository https://github.com/Muhtasim-Rasheed/vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Muhtasim-Rasheed/vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMuhtasim-Rasheed%2Fvm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMuhtasim-Rasheed%2Fvm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d7dc928835ffc23eeb5331d2538c61077cecac98 [INFO] checking Muhtasim-Rasheed/vm against master#57f772f25c5ce2bd870d6f8c3ab318eaee5a3326 for pr-133502-22 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMuhtasim-Rasheed%2Fvm" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Muhtasim-Rasheed/vm [INFO] finished tweaking git repo https://github.com/Muhtasim-Rasheed/vm [INFO] tweaked toml for git repo https://github.com/Muhtasim-Rasheed/vm written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Muhtasim-Rasheed/vm on toolchain 57f772f25c5ce2bd870d6f8c3ab318eaee5a3326 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Muhtasim-Rasheed/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" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d09cdc4742666b92d6efd9c55651e3486ccb40d2572442c738c2e86c85b4917 [INFO] running `Command { std: "docker" "start" "-a" "9d09cdc4742666b92d6efd9c55651e3486ccb40d2572442c738c2e86c85b4917", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d09cdc4742666b92d6efd9c55651e3486ccb40d2572442c738c2e86c85b4917", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d09cdc4742666b92d6efd9c55651e3486ccb40d2572442c738c2e86c85b4917", kill_on_drop: false }` [INFO] [stdout] 9d09cdc4742666b92d6efd9c55651e3486ccb40d2572442c738c2e86c85b4917 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 809f2dce74ab0141049f19a75c455a6ff69d27326afa58e0a6b6005f15c1d32b [INFO] running `Command { std: "docker" "start" "-a" "809f2dce74ab0141049f19a75c455a6ff69d27326afa58e0a6b6005f15c1d32b", kill_on_drop: false }` [INFO] [stderr] Checking isa v0.1.0 (/opt/rustwide/workdir/isa) [INFO] [stderr] Compiling miniquad v0.4.8 [INFO] [stderr] Checking bytemuck v1.25.0 [INFO] [stderr] Checking ttf-parser v0.21.1 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking glam v0.27.0 [INFO] [stderr] Compiling macroquad_macro v0.1.8 [INFO] [stderr] Checking quad-rand v0.2.3 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking fontdue v0.9.3 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking macroquad v0.4.14 [INFO] [stderr] Checking assembler v0.1.0 (/opt/rustwide/workdir/assembler) [INFO] [stderr] Checking kilnc v0.1.0 (/opt/rustwide/workdir/kilnc) [INFO] [stdout] warning: variant `StoreGlobal` is never constructed [INFO] [stdout] --> kilnc/src/ir/mod.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub enum IrInst { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 96 | StoreGlobal { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IrInst` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `temp_count` and `label_count` are never read [INFO] [stdout] --> kilnc/src/ir/mod.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct IrFunc { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 133 | pub temp_count: TempId, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 134 | pub label_count: LabelId, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IrFunc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `is_param` are never read [INFO] [stdout] --> kilnc/src/ir/mod.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 146 | pub struct IrLocal { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 147 | pub id: LocalId, [INFO] [stdout] 148 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 149 | pub is_param: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IrLocal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `is_const` are never read [INFO] [stdout] --> kilnc/src/ir/mod.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 153 | pub struct IrGlobal { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 154 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | pub is_const: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IrGlobal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Zero` is never constructed [INFO] [stdout] --> kilnc/src/ir/mod.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 168 | pub enum IrGlobalInit { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 172 | Zero, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IrGlobalInit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> kilnc/src/ir/registries.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl StringTable { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn get(&self, id: usize) -> Option<&str> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_by_id` is never used [INFO] [stdout] --> kilnc/src/ir/registries.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 54 | impl Globals { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn get_by_id(&self, id: u32) -> Option<&IrGlobal> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_by_id` and `get_id_by_name` are never used [INFO] [stdout] --> kilnc/src/ir/registries.rs:145:12 [INFO] [stdout] | [INFO] [stdout] 110 | impl Functions { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn get_by_id(&self, id: u32) -> Option<&IrFuncDecl> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn get_id_by_name(&self, name: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `expect_any` is never used [INFO] [stdout] --> kilnc/src/parsing/parser.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 52 | impl<'src> Parser<'src> { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 94 | fn expect_any(&mut self, expected: &[TokenKind]) -> ParserResult<'src, ()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> assembler/src/lower.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | UndefinedLabel(&'a str), [INFO] [stdout] | -------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LoweringError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 - UndefinedLabel(&'a str), [INFO] [stdout] 11 + UndefinedLabel(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `label`, `base`, and `offset` are never read [INFO] [stdout] --> assembler/src/lower.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | ImmediateOutOfRange { [INFO] [stdout] | ------------------- fields in this variant [INFO] [stdout] 13 | label: &'a str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | base: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | offset: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LoweringError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking vm v0.1.0 (/opt/rustwide/workdir/vm) [INFO] [stdout] warning: variant `StoreGlobal` is never constructed [INFO] [stdout] --> kilnc/src/ir/mod.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub enum IrInst { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 96 | StoreGlobal { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IrInst` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `temp_count` and `label_count` are never read [INFO] [stdout] --> kilnc/src/ir/mod.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct IrFunc { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 133 | pub temp_count: TempId, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 134 | pub label_count: LabelId, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IrFunc` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `is_param` are never read [INFO] [stdout] --> kilnc/src/ir/mod.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 146 | pub struct IrLocal { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 147 | pub id: LocalId, [INFO] [stdout] 148 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 149 | pub is_param: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IrLocal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `is_const` are never read [INFO] [stdout] --> kilnc/src/ir/mod.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 153 | pub struct IrGlobal { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 154 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | pub is_const: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IrGlobal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Zero` is never constructed [INFO] [stdout] --> kilnc/src/ir/mod.rs:172:5 [INFO] [stdout] | [INFO] [stdout] 168 | pub enum IrGlobalInit { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 172 | Zero, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IrGlobalInit` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> kilnc/src/ir/registries.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl StringTable { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn get(&self, id: usize) -> Option<&str> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_by_id` is never used [INFO] [stdout] --> kilnc/src/ir/registries.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 54 | impl Globals { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn get_by_id(&self, id: u32) -> Option<&IrGlobal> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_by_id` and `get_id_by_name` are never used [INFO] [stdout] --> kilnc/src/ir/registries.rs:145:12 [INFO] [stdout] | [INFO] [stdout] 110 | impl Functions { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn get_by_id(&self, id: u32) -> Option<&IrFuncDecl> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn get_id_by_name(&self, name: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `expect_any` is never used [INFO] [stdout] --> kilnc/src/parsing/parser.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 52 | impl<'src> Parser<'src> { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 94 | fn expect_any(&mut self, expected: &[TokenKind]) -> ParserResult<'src, ()> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write_u64` is never used [INFO] [stdout] --> vm/src/mem.rs:108:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Memory { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn write_u64(&mut self, addr: u32, value: u64) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> assembler/src/lower.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | UndefinedLabel(&'a str), [INFO] [stdout] | -------------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `LoweringError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 - UndefinedLabel(&'a str), [INFO] [stdout] 11 + UndefinedLabel(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `label`, `base`, and `offset` are never read [INFO] [stdout] --> assembler/src/lower.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 12 | ImmediateOutOfRange { [INFO] [stdout] | ------------------- fields in this variant [INFO] [stdout] 13 | label: &'a str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | base: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 15 | offset: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LoweringError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.89s [INFO] running `Command { std: "docker" "inspect" "809f2dce74ab0141049f19a75c455a6ff69d27326afa58e0a6b6005f15c1d32b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "809f2dce74ab0141049f19a75c455a6ff69d27326afa58e0a6b6005f15c1d32b", kill_on_drop: false }` [INFO] [stdout] 809f2dce74ab0141049f19a75c455a6ff69d27326afa58e0a6b6005f15c1d32b