[INFO] cloning repository https://github.com/emild/junkcc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emild/junkcc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femild%2Fjunkcc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femild%2Fjunkcc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73ba2e9395d8c3b5eacb7bf6b32b5697ee5eac7b
[INFO] checking emild/junkcc against 24e1a22664233bce1f9b5dc6eee7c1f74327e28c for pr-159343-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femild%2Fjunkcc" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/emild/junkcc
[INFO] finished tweaking git repo https://github.com/emild/junkcc
[INFO] tweaked toml for git repo https://github.com/emild/junkcc written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/emild/junkcc on toolchain 24e1a22664233bce1f9b5dc6eee7c1f74327e28c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/emild/junkcc 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" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8d9e8e00dcb5736e90e6307c3f5bbfdea67c4f101367d8a5cd8ac59e23fe49b1
[INFO] running `Command { std: "docker" "start" "8d9e8e00dcb5736e90e6307c3f5bbfdea67c4f101367d8a5cd8ac59e23fe49b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d9e8e00dcb5736e90e6307c3f5bbfdea67c4f101367d8a5cd8ac59e23fe49b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d9e8e00dcb5736e90e6307c3f5bbfdea67c4f101367d8a5cd8ac59e23fe49b1" "/opt/rustwide/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d9e8e00dcb5736e90e6307c3f5bbfdea67c4f101367d8a5cd8ac59e23fe49b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d9e8e00dcb5736e90e6307c3f5bbfdea67c4f101367d8a5cd8ac59e23fe49b1" "/opt/rustwide/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking jiff v0.2.18
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking junkcc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `error`, `trace`, and `warn`
[INFO] [stdout]  --> src/compiler.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{info, trace, warn, error};
[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 imports: `info` and `warn`
[INFO] [stdout]  --> src/compiler/lexer.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{info, trace, warn, error};
[INFO] [stdout]   |           ^^^^         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error`, `info`, and `warn`
[INFO] [stdout]  --> src/compiler/parser.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{info, trace, warn, error};
[INFO] [stdout]   |           ^^^^         ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/compiler/codegen/pseudo_operands_replace.rs:41:53
[INFO] [stdout]    |
[INFO] [stdout] 41 |                         self.current_stack_index += (ass_type.size() as i64);
[INFO] [stdout]    |                                                     ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -                         self.current_stack_index += (ass_type.size() as i64);
[INFO] [stdout] 41 +                         self.current_stack_index += ass_type.size() as i64;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error`, `trace`, and `warn`
[INFO] [stdout]  --> src/compiler.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{info, trace, warn, error};
[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 imports: `info` and `warn`
[INFO] [stdout]  --> src/compiler/lexer.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{info, trace, warn, error};
[INFO] [stdout]   |           ^^^^         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error`, `info`, and `warn`
[INFO] [stdout]  --> src/compiler/parser.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{info, trace, warn, error};
[INFO] [stdout]   |           ^^^^         ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/compiler/codegen/pseudo_operands_replace.rs:41:53
[INFO] [stdout]    |
[INFO] [stdout] 41 |                         self.current_stack_index += (ass_type.size() as i64);
[INFO] [stdout]    |                                                     ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -                         self.current_stack_index += (ass_type.size() as i64);
[INFO] [stdout] 41 +                         self.current_stack_index += ass_type.size() as i64;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]    --> src/compiler/tacky.rs:327:57
[INFO] [stdout]     |
[INFO] [stdout] 327 |             let ret_val = if let Some(SymbolInfo { typ, attrs }) = symbol_table.get(func_name) {
[INFO] [stdout]     |                                                         ^^^^^ help: try ignoring the field: `attrs: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attrs`
[INFO] [stdout]    --> src/compiler/tacky.rs:327:57
[INFO] [stdout]     |
[INFO] [stdout] 327 |             let ret_val = if let Some(SymbolInfo { typ, attrs }) = symbol_table.get(func_name) {
[INFO] [stdout]     |                                                         ^^^^^ help: try ignoring the field: `attrs: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_i64` is never used
[INFO] [stdout]    --> src/compiler/parser/ast.rs:300:12
[INFO] [stdout]     |
[INFO] [stdout] 226 | impl Const {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 300 |     pub fn to_i64(&self) -> i64
[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 `2` is never read
[INFO] [stdout]   --> src/compiler/codegen/ast.rs:31:71
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ObjEntry(AssemblyType /* assembly_type */,  bool /* is_static */, bool /* is_const */),
[INFO] [stdout]    |     -------- field in this variant                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AssemblySymbolInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 31 -     ObjEntry(AssemblyType /* assembly_type */,  bool /* is_static */, bool /* is_const */),
[INFO] [stdout] 31 +     ObjEntry(AssemblyType /* assembly_type */,  bool /* is_static */, () /* is_const */),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/compiler/codegen/ast.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum Register {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 38 |     AX,
[INFO] [stdout] 39 |     BX,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     XMM8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 59 |     XMM9,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 60 |     XMM10,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 61 |     XMM11,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 62 |     XMM12,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 63 |     XMM13,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 64 |     XMM14,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Register` 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: variants `PO` and `P` are never constructed
[INFO] [stdout]   --> src/compiler/codegen/ast.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub enum CC { //Condition Code
[INFO] [stdout]    |          -- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 86 |     PO, /* not set */
[INFO] [stdout]    |     ^^
[INFO] [stdout] 87 |     PE, /* set */
[INFO] [stdout] 88 |     P   /* Synonym to PE */
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CC` 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 `Word` is never constructed
[INFO] [stdout]   --> src/compiler/codegen/code_emitter.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum OperandSize {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 11 |     Byte,
[INFO] [stdout] 12 |     Word,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_i64` is never used
[INFO] [stdout]    --> src/compiler/parser/ast.rs:300:12
[INFO] [stdout]     |
[INFO] [stdout] 226 | impl Const {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 300 |     pub fn to_i64(&self) -> i64
[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 `2` is never read
[INFO] [stdout]   --> src/compiler/codegen/ast.rs:31:71
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ObjEntry(AssemblyType /* assembly_type */,  bool /* is_static */, bool /* is_const */),
[INFO] [stdout]    |     -------- field in this variant                                    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AssemblySymbolInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 31 -     ObjEntry(AssemblyType /* assembly_type */,  bool /* is_static */, bool /* is_const */),
[INFO] [stdout] 31 +     ObjEntry(AssemblyType /* assembly_type */,  bool /* is_static */, () /* is_const */),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/compiler/codegen/ast.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum Register {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 38 |     AX,
[INFO] [stdout] 39 |     BX,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     XMM8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 59 |     XMM9,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 60 |     XMM10,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 61 |     XMM11,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 62 |     XMM12,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 63 |     XMM13,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 64 |     XMM14,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Register` 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: variants `PO` and `P` are never constructed
[INFO] [stdout]   --> src/compiler/codegen/ast.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub enum CC { //Condition Code
[INFO] [stdout]    |          -- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 86 |     PO, /* not set */
[INFO] [stdout]    |     ^^
[INFO] [stdout] 87 |     PE, /* set */
[INFO] [stdout] 88 |     P   /* Synonym to PE */
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CC` 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 `Word` is never constructed
[INFO] [stdout]   --> src/compiler/codegen/code_emitter.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | enum OperandSize {
[INFO] [stdout]    |      ----------- variant in this enum
[INFO] [stdout] 11 |     Byte,
[INFO] [stdout] 12 |     Word,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.72s
[INFO] running `Command { std: "docker" "inspect" "8d9e8e00dcb5736e90e6307c3f5bbfdea67c4f101367d8a5cd8ac59e23fe49b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d9e8e00dcb5736e90e6307c3f5bbfdea67c4f101367d8a5cd8ac59e23fe49b1", kill_on_drop: false }`
[INFO] [stdout] 8d9e8e00dcb5736e90e6307c3f5bbfdea67c4f101367d8a5cd8ac59e23fe49b1
