[INFO] cloning repository https://github.com/ddmngz/mcc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ddmngz/mcc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddmngz%2Fmcc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddmngz%2Fmcc'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/ddmngz/mcc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ddmngz/mcc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddmngz%2Fmcc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddmngz%2Fmcc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b2cb79d2447ca1acddc56499585836640bf4a615 [INFO] checking ddmngz/mcc against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fddmngz%2Fmcc" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ddmngz/mcc on toolchain 17ffbc81a30c094193836a5d7f90dff273b5df93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ddmngz/mcc [INFO] finished tweaking git repo https://github.com/ddmngz/mcc [INFO] tweaked toml for git repo https://github.com/ddmngz/mcc written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ddmngz/mcc 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" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49c8bc52f9c1d40b0b414c9726f883a1324bd9d643f17a7c89b8db4d3e5e23d9 [INFO] running `Command { std: "docker" "start" "-a" "49c8bc52f9c1d40b0b414c9726f883a1324bd9d643f17a7c89b8db4d3e5e23d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49c8bc52f9c1d40b0b414c9726f883a1324bd9d643f17a7c89b8db4d3e5e23d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49c8bc52f9c1d40b0b414c9726f883a1324bd9d643f17a7c89b8db4d3e5e23d9", kill_on_drop: false }` [INFO] [stdout] 49c8bc52f9c1d40b0b414c9726f883a1324bd9d643f17a7c89b8db4d3e5e23d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47a331526c07ebd91328bececaaa2b2ba3b3248311a7865a1323a8501febc09b [INFO] running `Command { std: "docker" "start" "-a" "47a331526c07ebd91328bececaaa2b2ba3b3248311a7865a1323a8501febc09b", kill_on_drop: false }` [INFO] [stderr] Checking mcc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `semantics::typecheck::InitialVal` [INFO] [stdout] --> src/codegen/tacky_pass.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use semantics::typecheck::InitialVal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `OpPair`, `Op`, and `PseudoOp` [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Op, OpPair, PseudoOp}; [INFO] [stdout] | ^^ ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `semantics::typecheck::InitialVal` [INFO] [stdout] --> src/codegen/tacky_pass.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use semantics::typecheck::InitialVal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `OpPair`, `Op`, and `PseudoOp` [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Op, OpPair, PseudoOp}; [INFO] [stdout] | ^^ ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpRules` is never used [INFO] [stdout] --> src/codegen/assembly/x86.rs:112:6 [INFO] [stdout] | [INFO] [stdout] 112 | enum OpRules { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpRule` is never used [INFO] [stdout] --> src/codegen/assembly/x86.rs:118:6 [INFO] [stdout] | [INFO] [stdout] 118 | enum OpRule { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `PairRule` is never used [INFO] [stdout] --> src/codegen/assembly/x86.rs:124:6 [INFO] [stdout] | [INFO] [stdout] 124 | enum PairRule { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BlockState` is never constructed [INFO] [stdout] --> src/codegen/x86_pass.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | struct BlockState<'a> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NeedsReg` is never constructed [INFO] [stdout] --> src/codegen/x86_pass.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | struct NeedsReg(Op); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `var_type` and `fix_pair` are never used [INFO] [stdout] --> src/codegen/x86_pass.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 88 | impl<'a> StackFrame<'a> { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 97 | fn var_type(&self, ident: &Identifier) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | fn fix_pair(&mut self, (l, r): (PseudoOp, PseudoOp)) -> (RuleRes, RuleRes) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mov_pseudo` is never used [INFO] [stdout] --> src/codegen/x86_pass.rs:195:4 [INFO] [stdout] | [INFO] [stdout] 195 | fn mov_pseudo(op: PseudoOp, dst: Register, ty: AsmType, sf: &mut StackFrame, vec: &mut OpVec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fix_binary` is never used [INFO] [stdout] --> src/codegen/x86_pass.rs:345:4 [INFO] [stdout] | [INFO] [stdout] 345 | fn fix_binary( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InvalidState` is never constructed [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct InvalidState {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `max_1_stack` and `new` are never used [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 37 | impl PairSet { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 38 | pub const fn max_1_stack(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub const fn new(max_one: bool, l: RuleSet, r: RuleSet) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:67:18 [INFO] [stdout] | [INFO] [stdout] 63 | impl RuleSet { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub const fn nostack_and(r: ImmRule) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub const fn new_max_dword() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub const fn imm_rule(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub const fn imm(r: ImmRule) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub const NONE: u8 = OpRule::None as u8; [INFO] [stdout] | ^^^^ [INFO] [stdout] 96 | pub const NOSTACK: u8 = OpRule::NoMem as u8; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 97 | pub const MAXDWORD: u8 = OpRule::MaxDword as u8; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 98 | [INFO] [stdout] 99 | pub const NOIMM: u8 = OpRule::NoImm as u8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `None` is never constructed [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 163 | pub enum OpRule { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 164 | None = 0b000, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpRule` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ImmRule` is never used [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:170:10 [INFO] [stdout] | [INFO] [stdout] 170 | pub enum ImmRule { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `None` is never constructed [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:189:5 [INFO] [stdout] | [INFO] [stdout] 188 | enum PairRule { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 189 | None = 0b0000, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PairRule` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced [INFO] [stdout] --> src/codegen/assembly/x86.rs:62:20 [INFO] [stdout] | [INFO] [stdout] 62 | pub type OpPair = (T, T); [INFO] [stdout] | --^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | will not be checked at usage sites of the type alias [INFO] [stdout] | help: remove this bound [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpRules` is never used [INFO] [stdout] --> src/codegen/assembly/x86.rs:112:6 [INFO] [stdout] | [INFO] [stdout] 112 | enum OpRules { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `OpRule` is never used [INFO] [stdout] --> src/codegen/assembly/x86.rs:118:6 [INFO] [stdout] | [INFO] [stdout] 118 | enum OpRule { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `PairRule` is never used [INFO] [stdout] --> src/codegen/assembly/x86.rs:124:6 [INFO] [stdout] | [INFO] [stdout] 124 | enum PairRule { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BlockState` is never constructed [INFO] [stdout] --> src/codegen/x86_pass.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | struct BlockState<'a> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NeedsReg` is never constructed [INFO] [stdout] --> src/codegen/x86_pass.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | struct NeedsReg(Op); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `var_type` and `fix_pair` are never used [INFO] [stdout] --> src/codegen/x86_pass.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 88 | impl<'a> StackFrame<'a> { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 97 | fn var_type(&self, ident: &Identifier) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | fn fix_pair(&mut self, (l, r): (PseudoOp, PseudoOp)) -> (RuleRes, RuleRes) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mov_pseudo` is never used [INFO] [stdout] --> src/codegen/x86_pass.rs:195:4 [INFO] [stdout] | [INFO] [stdout] 195 | fn mov_pseudo(op: PseudoOp, dst: Register, ty: AsmType, sf: &mut StackFrame, vec: &mut OpVec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fix_binary` is never used [INFO] [stdout] --> src/codegen/x86_pass.rs:345:4 [INFO] [stdout] | [INFO] [stdout] 345 | fn fix_binary( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InvalidState` is never constructed [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct InvalidState {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `max_1_stack` and `new` are never used [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:38:18 [INFO] [stdout] | [INFO] [stdout] 37 | impl PairSet { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 38 | pub const fn max_1_stack(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub const fn new(max_one: bool, l: RuleSet, r: RuleSet) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:67:18 [INFO] [stdout] | [INFO] [stdout] 63 | impl RuleSet { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub const fn nostack_and(r: ImmRule) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | pub const fn new_max_dword() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | pub const fn imm_rule(&self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub const fn imm(r: ImmRule) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | pub const NONE: u8 = OpRule::None as u8; [INFO] [stdout] | ^^^^ [INFO] [stdout] 96 | pub const NOSTACK: u8 = OpRule::NoMem as u8; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 97 | pub const MAXDWORD: u8 = OpRule::MaxDword as u8; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 98 | [INFO] [stdout] 99 | pub const NOIMM: u8 = OpRule::NoImm as u8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `None` is never constructed [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:164:5 [INFO] [stdout] | [INFO] [stdout] 163 | pub enum OpRule { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 164 | None = 0b000, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpRule` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ImmRule` is never used [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:170:10 [INFO] [stdout] | [INFO] [stdout] 170 | pub enum ImmRule { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `None` is never constructed [INFO] [stdout] --> src/codegen/x86_pass/rule.rs:189:5 [INFO] [stdout] | [INFO] [stdout] 188 | enum PairRule { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 189 | None = 0b0000, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PairRule` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced [INFO] [stdout] --> src/codegen/assembly/x86.rs:62:20 [INFO] [stdout] | [INFO] [stdout] 62 | pub type OpPair = (T, T); [INFO] [stdout] | --^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | will not be checked at usage sites of the type alias [INFO] [stdout] | help: remove this bound [INFO] [stdout] | [INFO] [stdout] = note: this is a known limitation of the type checker that may be lifted in a future edition. [INFO] [stdout] see issue #112792 for more information [INFO] [stdout] = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics [INFO] [stdout] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaaifmAH" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mcc` (lib) due to 1 previous error; 17 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `mcc` (lib test); 17 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/17ffbc81a30c094193836a5d7f90dff273b5df93/bin/rustc --crate-name mcc --edition=2024 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="codegen"' --cfg 'feature="default"' --cfg 'feature="lex"' --cfg 'feature="parse"' --cfg 'feature="semantics"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("codegen", "default", "lex", "parse", "semantics"))' -C metadata=c78ab4617399b8ec -C extra-filename=-71b2ca66751def10 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "47a331526c07ebd91328bececaaa2b2ba3b3248311a7865a1323a8501febc09b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47a331526c07ebd91328bececaaa2b2ba3b3248311a7865a1323a8501febc09b", kill_on_drop: false }` [INFO] [stdout] 47a331526c07ebd91328bececaaa2b2ba3b3248311a7865a1323a8501febc09b