[INFO] cloning repository https://github.com/wnccys/asterisk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wnccys/asterisk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwnccys%2Fasterisk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwnccys%2Fasterisk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcc25ef71ea9da2d23ed783d9a88d86334e15fb6
[INFO] testing wnccys/asterisk against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwnccys%2Fasterisk" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wnccys/asterisk on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wnccys/asterisk
[INFO] finished tweaking git repo https://github.com/wnccys/asterisk
[INFO] tweaked toml for git repo https://github.com/wnccys/asterisk written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wnccys/asterisk 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1420b1dfb7a8ac4367388b8118c8e91e7e721744586a933e2f418afbd884422a
[INFO] running `Command { std: "docker" "start" "-a" "1420b1dfb7a8ac4367388b8118c8e91e7e721744586a933e2f418afbd884422a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1420b1dfb7a8ac4367388b8118c8e91e7e721744586a933e2f418afbd884422a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1420b1dfb7a8ac4367388b8118c8e91e7e721744586a933e2f418afbd884422a", kill_on_drop: false }`
[INFO] [stdout] 1420b1dfb7a8ac4367388b8118c8e91e7e721744586a933e2f418afbd884422a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43a0524bdc7dd9c552fa99f74ff6ce643d430bbb87ab8e720e0ec0079d48e2d1
[INFO] running `Command { std: "docker" "start" "-a" "43a0524bdc7dd9c552fa99f74ff6ce643d430bbb87ab8e720e0ec0079d48e2d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling asterisk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `xError` should have an upper camel case name
[INFO] [stdout]  --> src/errors/parser_errors.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct xError;
[INFO] [stdout]   |            ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `XError`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `current`, `fmt::Write`, `self`, and `time::Duration`
[INFO] [stdout]  --> src/parser/mod.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, fmt::Write, rc::Rc, thread::{self, current}, time::Duration};
[INFO] [stdout]   |                          ^^^^^^^^^^                   ^^^^  ^^^^^^^   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `errors::parser_errors::ParserResult`, `hash_key`, `parse_type`, and `print::disassemble_chunk`
[INFO] [stdout]   --> src/parser/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     errors::parser_errors::ParserResult,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9  |     types::hash_table::{hash_key, HashTable},
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 10 |     utils::{parse_type, print::disassemble_chunk},
[INFO] [stdout]    |             ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Modifier`, `Primitive`, `Type`, and `Value`
[INFO] [stdout]  --> src/types/hash_table.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::value::{ Modifier, Primitive, Type, Value };
[INFO] [stdout]   |                     ^^^^^^^^  ^^^^^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/vm.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ref`
[INFO] [stdout]  --> src/vm.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::cell::{Ref, RefCell};
[INFO] [stdout]   |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `print_stack`
[INFO] [stdout]  --> src/vm.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::utils::print::{print_stack, print_value};
[INFO] [stdout]   |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `comment_mode` is never read
[INFO] [stdout]   --> src/parser/scanner.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenIterator<'a> {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub comment_mode: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenIterator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `xError` should have an upper camel case name
[INFO] [stdout]  --> src/errors/parser_errors.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct xError;
[INFO] [stdout]   |            ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `XError`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `current`, `fmt::Write`, `self`, and `time::Duration`
[INFO] [stdout]  --> src/parser/mod.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, fmt::Write, rc::Rc, thread::{self, current}, time::Duration};
[INFO] [stdout]   |                          ^^^^^^^^^^                   ^^^^  ^^^^^^^   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `errors::parser_errors::ParserResult`, `hash_key`, `parse_type`, and `print::disassemble_chunk`
[INFO] [stdout]   --> src/parser/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     errors::parser_errors::ParserResult,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 9  |     types::hash_table::{hash_key, HashTable},
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout] 10 |     utils::{parse_type, print::disassemble_chunk},
[INFO] [stdout]    |             ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Modifier`, `Primitive`, `Type`, and `Value`
[INFO] [stdout]  --> src/types/hash_table.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::value::{ Modifier, Primitive, Type, Value };
[INFO] [stdout]   |                     ^^^^^^^^  ^^^^^^^^^  ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::Any`
[INFO] [stdout]  --> src/vm.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::Any;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ref`
[INFO] [stdout]  --> src/vm.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::cell::{Ref, RefCell};
[INFO] [stdout]   |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `print_stack`
[INFO] [stdout]  --> src/vm.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::utils::print::{print_stack, print_value};
[INFO] [stdout]   |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Return` is never constructed
[INFO] [stdout]  --> src/chunk.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum OpCode {
[INFO] [stdout]   |          ------ variant in this enum
[INFO] [stdout] 7 |     Return,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `OpCode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ParserResult` is never used
[INFO] [stdout]  --> src/errors/parser_errors.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type ParserResult<T> = std::result::Result<T, Box<dyn error::Error>>;
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `comment_mode` is never read
[INFO] [stdout]   --> src/parser/scanner.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct TokenIterator<'a> {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub comment_mode: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenIterator` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_stack` is never used
[INFO] [stdout]   --> src/utils/print.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn print_stack(chunk: &Chunk) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RefMut` is never constructed
[INFO] [stdout]   --> src/value.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Primitive {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 44 |     RefMut(*mut Value),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Primitive` 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 `RuntimeError` is never constructed
[INFO] [stdout]   --> src/vm.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum InterpretResult {
[INFO] [stdout]    |          --------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 16 |     RuntimeError,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterpretResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] rustc-LLVM ERROR: IO failure on output stream: No space left on device
[INFO] [stderr] error: could not compile `asterisk` (bin "asterisk"); 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/414482f6a0d4e7290f614300581a0b55442552a3/bin/rustc --crate-name asterisk --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("debug", "debug-scan"))' -C metadata=0264e30c00e26e29 -C extra-filename=-981ee43bef2f1ed3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern asterisk=/opt/rustwide/target/debug/deps/libasterisk-9c37627c07f5234f.rlib --cap-lints=forbid` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "43a0524bdc7dd9c552fa99f74ff6ce643d430bbb87ab8e720e0ec0079d48e2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a0524bdc7dd9c552fa99f74ff6ce643d430bbb87ab8e720e0ec0079d48e2d1", kill_on_drop: false }`
[INFO] [stdout] 43a0524bdc7dd9c552fa99f74ff6ce643d430bbb87ab8e720e0ec0079d48e2d1