[INFO] cloning repository https://github.com/xd009642/rustybug [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xd009642/rustybug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Frustybug", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Frustybug'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2a250b82a7902d6bb42b43d69d503dc3d84aee9c [INFO] checking xd009642/rustybug against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxd009642%2Frustybug" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/xd009642/rustybug [INFO] finished tweaking git repo https://github.com/xd009642/rustybug [INFO] tweaked toml for git repo https://github.com/xd009642/rustybug written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/xd009642/rustybug on toolchain 66388cc165a6c4ac98c074dc9f0281ff23528c55 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/xd009642/rustybug 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" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d0c458f670d0701a3d37bd9b384684ba4ab75a2d52acdec221347ef51bdc9193 [INFO] running `Command { std: "docker" "start" "-a" "d0c458f670d0701a3d37bd9b384684ba4ab75a2d52acdec221347ef51bdc9193", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0c458f670d0701a3d37bd9b384684ba4ab75a2d52acdec221347ef51bdc9193", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0c458f670d0701a3d37bd9b384684ba4ab75a2d52acdec221347ef51bdc9193", kill_on_drop: false }` [INFO] [stdout] d0c458f670d0701a3d37bd9b384684ba4ab75a2d52acdec221347ef51bdc9193 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+66388cc165a6c4ac98c074dc9f0281ff23528c55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 091c06361c7499fa60bf2da13c089aa97119d3d54965bd89b497da9105e5364b [INFO] running `Command { std: "docker" "start" "-a" "091c06361c7499fa60bf2da13c089aa97119d3d54965bd89b497da9105e5364b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Compiling rustix v0.38.40 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking foldhash v0.1.4 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking hashbrown v0.15.1 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Compiling syn v2.0.91 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking unicode-truncate v1.1.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking flate2 v1.0.35 [INFO] [stderr] Checking compact_str v0.8.0 [INFO] [stderr] Checking lru v0.12.5 [INFO] [stderr] Checking clap_lex v0.7.3 [INFO] [stderr] Compiling anyhow v1.0.93 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Compiling procfs v0.17.0 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking clap_builder v4.5.21 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking procfs-core v0.17.0 [INFO] [stderr] Checking ruzstd v0.7.2 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking indexmap v2.6.0 [INFO] [stderr] Checking fallible-iterator v0.3.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking object v0.36.5 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking fastrand v2.2.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking tempfile v3.14.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling thiserror-impl v2.0.9 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling tracing-test-macro v0.2.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking thiserror v2.0.9 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking clap v4.5.21 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling instability v0.3.5 [INFO] [stderr] Checking ratatui v0.29.0 [INFO] [stderr] Checking tracing-test v0.2.5 [INFO] [stderr] Checking tui-logger v0.14.1 [INFO] [stderr] Checking rustybug v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `anyhow::Context` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use anyhow::Context; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nix::sys::signal::Signal` [INFO] [stdout] --> src/breakpoint.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use nix::sys::signal::Signal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DebuggingInformationEntry` and `UnitHeader` [INFO] [stdout] --> src/elf.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | AttributeValue, DebuggingInformationEntry, Dwarf, DwarfFileType, EndianSlice, RunTimeEndian, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | Unit, UnitHeader, UnitOffset, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadCache` [INFO] [stdout] --> src/elf.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | read::{ObjectSection, ReadCache, ReadRef}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rustc_demangle::demangle` [INFO] [stdout] --> src/elf.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rustc_demangle::demangle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/elf.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug` and `trace` [INFO] [stdout] --> src/elf.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | use tracing::{debug, error, trace, warn}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/linux.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/linux.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::Context` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use anyhow::Context; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nix::sys::signal::Signal` [INFO] [stdout] --> src/breakpoint.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use nix::sys::signal::Signal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DebuggingInformationEntry` and `UnitHeader` [INFO] [stdout] --> src/elf.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | AttributeValue, DebuggingInformationEntry, Dwarf, DwarfFileType, EndianSlice, RunTimeEndian, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | Unit, UnitHeader, UnitOffset, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadCache` [INFO] [stdout] --> src/elf.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | read::{ObjectSection, ReadCache, ReadRef}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rustc_demangle::demangle` [INFO] [stdout] --> src/elf.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use rustc_demangle::demangle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/elf.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 11 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug` and `trace` [INFO] [stdout] --> src/elf.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | use tracing::{debug, error, trace, warn}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/linux.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/linux.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadRef` [INFO] [stdout] --> src/elf.rs:7:38 [INFO] [stdout] | [INFO] [stdout] 7 | read::{ObjectSection, ReadCache, ReadRef}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadRef` [INFO] [stdout] --> src/elf.rs:7:38 [INFO] [stdout] | [INFO] [stdout] 7 | read::{ObjectSection, ReadCache, ReadRef}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/elf.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let file = cache_file(path).map_err(|e| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/elf.rs:136:30 [INFO] [stdout] | [INFO] [stdout] 136 | Location::Line { file, line } => todo!(), [INFO] [stdout] | ^^^^ help: try ignoring the field: `file: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/elf.rs:136:36 [INFO] [stdout] | [INFO] [stdout] 136 | Location::Line { file, line } => todo!(), [INFO] [stdout] | ^^^^ help: try ignoring the field: `line: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fn_name` [INFO] [stdout] --> src/elf.rs:137:32 [INFO] [stdout] | [INFO] [stdout] 137 | Location::Function(fn_name) => todo!(), [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta_depth` [INFO] [stdout] --> src/elf.rs:184:25 [INFO] [stdout] | [INFO] [stdout] 184 | while let Some((delta_depth, current)) = cursor [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta_depth` [INFO] [stdout] --> src/elf.rs:220:33 [INFO] [stdout] | [INFO] [stdout] 220 | while let Some((delta_depth, current)) = cursor [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `write` [INFO] [stdout] --> src/linux.rs:35:16 [INFO] [stdout] | [INFO] [stdout] 35 | let (read, write) = pipe2(OFlag::O_CLOEXEC)?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/elf.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | let file = cache_file(path).map_err(|e| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/elf.rs:136:30 [INFO] [stdout] | [INFO] [stdout] 136 | Location::Line { file, line } => todo!(), [INFO] [stdout] | ^^^^ help: try ignoring the field: `file: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line` [INFO] [stdout] --> src/elf.rs:136:36 [INFO] [stdout] | [INFO] [stdout] 136 | Location::Line { file, line } => todo!(), [INFO] [stdout] | ^^^^ help: try ignoring the field: `line: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fn_name` [INFO] [stdout] --> src/elf.rs:137:32 [INFO] [stdout] | [INFO] [stdout] 137 | Location::Function(fn_name) => todo!(), [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fn_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta_depth` [INFO] [stdout] --> src/elf.rs:184:25 [INFO] [stdout] | [INFO] [stdout] 184 | while let Some((delta_depth, current)) = cursor [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `delta_depth` [INFO] [stdout] --> src/elf.rs:220:33 [INFO] [stdout] | [INFO] [stdout] 220 | while let Some((delta_depth, current)) = cursor [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_delta_depth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `write` [INFO] [stdout] --> src/linux.rs:35:16 [INFO] [stdout] | [INFO] [stdout] 35 | let (read, write) = pipe2(OFlag::O_CLOEXEC)?; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig` [INFO] [stdout] --> src/process.rs:309:13 [INFO] [stdout] | [INFO] [stdout] 309 | sig @ WaitStatus::Exited(child, ret_code) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/process.rs:319:33 [INFO] [stdout] | [INFO] [stdout] 319 | WaitStatus::Stopped(child, signal) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> src/process.rs:323:34 [INFO] [stdout] | [INFO] [stdout] 323 | WaitStatus::Signaled(pid, signal, has_coredump) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `has_coredump` [INFO] [stdout] --> src/process.rs:323:47 [INFO] [stdout] | [INFO] [stdout] 323 | WaitStatus::Signaled(pid, signal, has_coredump) => { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_coredump` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> src/process.rs:327:37 [INFO] [stdout] | [INFO] [stdout] 327 | WaitStatus::PtraceEvent(pid, signal, event) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sig` [INFO] [stdout] --> src/process.rs:309:13 [INFO] [stdout] | [INFO] [stdout] 309 | sig @ WaitStatus::Exited(child, ret_code) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sig` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/process.rs:319:33 [INFO] [stdout] | [INFO] [stdout] 319 | WaitStatus::Stopped(child, signal) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> src/process.rs:323:34 [INFO] [stdout] | [INFO] [stdout] 323 | WaitStatus::Signaled(pid, signal, has_coredump) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `has_coredump` [INFO] [stdout] --> src/process.rs:323:47 [INFO] [stdout] | [INFO] [stdout] 323 | WaitStatus::Signaled(pid, signal, has_coredump) => { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_coredump` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> src/process.rs:327:37 [INFO] [stdout] | [INFO] [stdout] 327 | WaitStatus::PtraceEvent(pid, signal, event) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `args` is never read [INFO] [stdout] --> src/lib.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct DebuggerStateMachine { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 57 | args: Args, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebuggerStateMachine` 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] [INFO] [stdout] [INFO] [stdout] warning: field `args` is never read [INFO] [stdout] --> src/lib.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct DebuggerStateMachine { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 57 | args: Args, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DebuggerStateMachine` 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] [INFO] [stdout] [INFO] [stdout] warning: methods `compile_unit_containing_address` and `function_containing_address` are never used [INFO] [stdout] --> src/elf.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 101 | impl ExecutableFile { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 149 | fn compile_unit_containing_address( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | fn function_containing_address<'a>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] thread 'rustc' (811) panicked at /rustc-dev/66388cc165a6c4ac98c074dc9f0281ff23528c55/compiler/rustc_ast/src/attr/mod.rs:302:36: [INFO] [stderr] attribute is missing tokens: Attribute { kind: Normal(NormalAttr { item: AttrItem { unsafety: Default, path: Path { span: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rusty-fork-0.3.0/src/fork_test.rs:77:11: 77:19 (#97), segments: [PathSegment { ident: #97, id: NodeId(4294967040), args: None }], tokens: None }, args: Unparsed(Empty), tokens: None }, tokens: None }), id: AttrId(19), style: Outer, span: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rusty-fork-0.3.0/src/fork_test.rs:77:11: 77:19 (#97) } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x716c9602bfa3 - <::print::DisplayBacktrace as core[75ca2badb63c4514]::fmt::Display>::fmt [INFO] [stderr] 1: 0x716c9660fb48 - core[75ca2badb63c4514]::fmt::write [INFO] [stderr] 2: 0x716c96042226 - ::write_fmt [INFO] [stderr] 3: 0x716c96001b98 - std[7d609349af90bec6]::panicking::default_hook::{closure#0} [INFO] [stderr] 4: 0x716c9601f833 - std[7d609349af90bec6]::panicking::default_hook [INFO] [stderr] 5: 0x716c9500236a - std[7d609349af90bec6]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 6: 0x716c9601fb12 - std[7d609349af90bec6]::panicking::panic_with_hook [INFO] [stderr] 7: 0x716c96001c58 - std[7d609349af90bec6]::panicking::panic_handler::{closure#0} [INFO] [stderr] 8: 0x716c95ff89a9 - std[7d609349af90bec6]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] 9: 0x716c9600372d - __rustc[69841a6cbc58d81d]::rust_begin_unwind [INFO] [stderr] 10: 0x716c92c38f9c - core[75ca2badb63c4514]::panicking::panic_fmt [INFO] [stderr] 11: 0x716c973e0110 - ::token_trees [INFO] [stderr] 12: 0x716c97c1c314 - ::fully_expand_fragment [INFO] [stderr] 13: 0x716c97be65d2 - ::expand_crate [INFO] [stderr] 14: 0x716c96cf0af3 - rustc_interface[903e43df8d6bd657]::passes::configure_and_expand [INFO] [stderr] 15: 0x716c97807658 - rustc_interface[903e43df8d6bd657]::passes::resolver_for_lowering_raw [INFO] [stderr] 16: 0x716c978073cd - rustc_query_impl[8c5349e00d64015e]::plumbing::__rust_begin_short_backtrace::> [INFO] [stderr] 17: 0x716c978073a7 - >::call_once [INFO] [stderr] 18: 0x716c977ecb5f - rustc_query_system[d45be4fb383a0235]::query::plumbing::try_execute_query::>, false, false, false>, rustc_query_impl[8c5349e00d64015e]::plumbing::QueryCtxt, false> [INFO] [stderr] 19: 0x716c977ec6bc - rustc_query_impl[8c5349e00d64015e]::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace [INFO] [stderr] 20: 0x716c9797127b - , rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2}>::{closure#2} as core[75ca2badb63c4514]::ops::function::FnOnce<(&rustc_session[1e6875ba352dc1ba]::session::Session, rustc_middle[2342951a64deba5]::ty::context::CurrentGcx, alloc[d7482eb0f1d19161]::sync::Arc, &std[7d609349af90bec6]::sync::once_lock::OnceLock, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, &rustc_data_structures[c82a87ce5cdbfc92]::sync::worker_local::WorkerLocal, rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}::{closure#2})>>::call_once::{shim:vtable#0} [INFO] [stderr] 21: 0x716c9785ac98 - rustc_interface[903e43df8d6bd657]::interface::run_compiler::<(), rustc_driver_impl[3f9d6dd912ac34bd]::run_compiler::{closure#0}>::{closure#1} [INFO] [stderr] 22: 0x716c976eac4e - std[7d609349af90bec6]::sys::backtrace::__rust_begin_short_backtrace::::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()> [INFO] [stderr] 23: 0x716c976eaa20 - ::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core[75ca2badb63c4514]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 24: 0x716c976ed138 - ::new::thread_start [INFO] [stderr] 25: 0x716c9128aaa4 - [INFO] [stderr] 26: 0x716c91317a64 - clone [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2026-01-10T02_13_51-806.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.94.0-nightly (66388cc16 2026-01-08) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [resolver_for_lowering_raw] getting the resolver for lowering [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `rustybug` (test "simple") [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/66388cc165a6c4ac98c074dc9f0281ff23528c55/bin/rustc --crate-name simple --edition=2021 tests/simple.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --check-cfg 'cfg(tarpaulin_include)' --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=fbdbeef818814053 -C extra-filename=-a28e906c67b472cb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-e27c523e4ba18ad9.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-6c85593007450025.rmeta --extern cpp_demangle=/opt/rustwide/target/debug/deps/libcpp_demangle-3867066a4e6e8da2.rmeta --extern crossterm=/opt/rustwide/target/debug/deps/libcrossterm-5ea954670f0b425e.rmeta --extern gimli=/opt/rustwide/target/debug/deps/libgimli-2e6701edf967cd02.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-2e40c07f920765e0.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-8a46dd37608e2fd9.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-75f323da5603aa3a.rmeta --extern object=/opt/rustwide/target/debug/deps/libobject-c80710488edc9358.rmeta --extern procfs=/opt/rustwide/target/debug/deps/libprocfs-de3ee2d151b88a2b.rmeta --extern ratatui=/opt/rustwide/target/debug/deps/libratatui-d9b62000def11236.rmeta --extern rustc_demangle=/opt/rustwide/target/debug/deps/librustc_demangle-b57546dcb37101cc.rmeta --extern rusty_fork=/opt/rustwide/target/debug/deps/librusty_fork-3356890930a2cdb0.rmeta --extern rustybug=/opt/rustwide/target/debug/deps/librustybug-0e87ec04eb585131.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-6cc7bf42ed86b5c6.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-d6660a394a057c70.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-9dde23a5bfd91ae9.rmeta --extern tracing_test=/opt/rustwide/target/debug/deps/libtracing_test-aa21c7e321180911.rmeta --extern tui_logger=/opt/rustwide/target/debug/deps/libtui_logger-cfa2af8cc04e5609.rmeta --cap-lints=forbid` (exit status: 101) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "091c06361c7499fa60bf2da13c089aa97119d3d54965bd89b497da9105e5364b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "091c06361c7499fa60bf2da13c089aa97119d3d54965bd89b497da9105e5364b", kill_on_drop: false }` [INFO] [stdout] 091c06361c7499fa60bf2da13c089aa97119d3d54965bd89b497da9105e5364b