[INFO] cloning repository https://github.com/Karim632/diploma [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Karim632/diploma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKarim632%2Fdiploma", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKarim632%2Fdiploma'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e406ea2d37f27c68e4a04370409f25293d6ed1f [INFO] checking Karim632/diploma against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKarim632%2Fdiploma" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Karim632/diploma [INFO] finished tweaking git repo https://github.com/Karim632/diploma [INFO] tweaked toml for git repo https://github.com/Karim632/diploma written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Karim632/diploma on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Karim632/diploma 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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strum v0.27.1 [INFO] [stderr] Downloaded strum_macros v0.27.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef7669e107f5135eba78e067c66174602a2ec11667efe424f891476d79ed4b56 [INFO] running `Command { std: "docker" "start" "-a" "ef7669e107f5135eba78e067c66174602a2ec11667efe424f891476d79ed4b56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef7669e107f5135eba78e067c66174602a2ec11667efe424f891476d79ed4b56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef7669e107f5135eba78e067c66174602a2ec11667efe424f891476d79ed4b56", kill_on_drop: false }` [INFO] [stdout] ef7669e107f5135eba78e067c66174602a2ec11667efe424f891476d79ed4b56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9461e861ba02d606c35b179ed64053d3853019ccf08caedb734dcaa15c161423 [INFO] running `Command { std: "docker" "start" "-a" "9461e861ba02d606c35b179ed64053d3853019ccf08caedb734dcaa15c161423", kill_on_drop: false }` [INFO] [stderr] Checking strum v0.27.1 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling strum_macros v0.27.1 [INFO] [stderr] Checking diploma v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `PathBuf`, `Path`, and `fs::write` [INFO] [stdout] --> src/main.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, fs::write, path::{Path, PathBuf}}; [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: `register_allocation::CodeInfo` [INFO] [stdout] --> src/main.rs:3:52 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{class_parser::{AttributeInfo, CpInfo}, register_allocation::CodeInfo, translator::{get_class_name_utf8, get_function_epil... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `format` [INFO] [stdout] --> src/translator.rs:2:87 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{collections::{HashMap, HashSet}, error::{self, Error}, fmt::{self, Display, format}, hash::Hash}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `register_allocation` [INFO] [stdout] --> src/translator.rs:4:93 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{class_parser::{AttributeCode, AttributeInfo, ClassFile, CpInfo, CpNameAndType}, register_allocation}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/liveness_analysis.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash::Hash` [INFO] [stdout] --> src/register_allocation.rs:1:66 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, collections::{HashMap, HashSet}, error, hash::Hash, mem::replace, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_method_arg_and_return_types` and `get_utf8_name_from_field_or_method_or_interface_method_info` [INFO] [stdout] --> src/asm_writer.rs:3:276 [INFO] [stdout] | [INFO] [stdout] 3 | ...r, get_method_arg_and_return_types, get_utf8_descriptor_from_field_or_method_or_interface_method_info, get_utf8_name_from_field_or_method_or_interface_method_info}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf`, `Path`, and `fs::write` [INFO] [stdout] --> src/main.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, fs::write, path::{Path, PathBuf}}; [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: `register_allocation::CodeInfo` [INFO] [stdout] --> src/main.rs:3:52 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{class_parser::{AttributeInfo, CpInfo}, register_allocation::CodeInfo, translator::{get_class_name_utf8, get_function_epil... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `format` [INFO] [stdout] --> src/translator.rs:2:87 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{collections::{HashMap, HashSet}, error::{self, Error}, fmt::{self, Display, format}, hash::Hash}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `register_allocation` [INFO] [stdout] --> src/translator.rs:4:93 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{class_parser::{AttributeCode, AttributeInfo, ClassFile, CpInfo, CpNameAndType}, register_allocation}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/liveness_analysis.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hash::Hash` [INFO] [stdout] --> src/register_allocation.rs:1:66 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, collections::{HashMap, HashSet}, error, hash::Hash, mem::replace, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_method_arg_and_return_types` and `get_utf8_name_from_field_or_method_or_interface_method_info` [INFO] [stdout] --> src/asm_writer.rs:3:276 [INFO] [stdout] | [INFO] [stdout] 3 | ...r, get_method_arg_and_return_types, get_utf8_descriptor_from_field_or_method_or_interface_method_info, get_utf8_name_from_field_or_method_or_interface_method_info}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `anon_label_counter` [INFO] [stdout] --> src/translator.rs:2108:136 [INFO] [stdout] | [INFO] [stdout] 2108 | ...k_vreg: u32, anon_label_counter: &mut u32) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_anon_label_counter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `anon_label_counter` [INFO] [stdout] --> src/translator.rs:2108:136 [INFO] [stdout] | [INFO] [stdout] 2108 | ...k_vreg: u32, anon_label_counter: &mut u32) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_anon_label_counter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PossibleTags` is never used [INFO] [stdout] --> src/class_parser.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | trait PossibleTags { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AttributeLength` is never used [INFO] [stdout] --> src/class_parser.rs:357:7 [INFO] [stdout] | [INFO] [stdout] 357 | trait AttributeLength { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `PossibleTags` is never used [INFO] [stdout] --> src/class_parser.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | trait PossibleTags { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AttributeLength` is never used [INFO] [stdout] --> src/class_parser.rs:357:7 [INFO] [stdout] | [INFO] [stdout] 357 | trait AttributeLength { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.31s [INFO] running `Command { std: "docker" "inspect" "9461e861ba02d606c35b179ed64053d3853019ccf08caedb734dcaa15c161423", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9461e861ba02d606c35b179ed64053d3853019ccf08caedb734dcaa15c161423", kill_on_drop: false }` [INFO] [stdout] 9461e861ba02d606c35b179ed64053d3853019ccf08caedb734dcaa15c161423