[INFO] cloning repository https://github.com/ConceptsDemo/rust-elf-staticanalyzer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ConceptsDemo/rust-elf-staticanalyzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConceptsDemo%2Frust-elf-staticanalyzer"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConceptsDemo%2Frust-elf-staticanalyzer'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a983b72a9bc3b912f9aeb80a1e8c58369af42c2e
[INFO] checking ConceptsDemo/rust-elf-staticanalyzer against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConceptsDemo%2Frust-elf-staticanalyzer" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ConceptsDemo/rust-elf-staticanalyzer on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ConceptsDemo/rust-elf-staticanalyzer
[INFO] finished tweaking git repo https://github.com/ConceptsDemo/rust-elf-staticanalyzer
[INFO] tweaked toml for git repo https://github.com/ConceptsDemo/rust-elf-staticanalyzer written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ConceptsDemo/rust-elf-staticanalyzer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58909343bd7072a47a0a9b4f995b3669c5c6e2a0ac4d4ee58dc00ee68c5385c8
[INFO] running `"docker" "start" "-a" "58909343bd7072a47a0a9b4f995b3669c5c6e2a0ac4d4ee58dc00ee68c5385c8"`
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking rust-elf-staticanalyzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::path::PathBuf`
[INFO] [stderr]  --> src/analyzer/staticanalyzer.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::path::PathBuf;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/analyzer/staticanalyzer.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{Write, Read};
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `analyzer::staticanalyzer::StaticAnalyzer`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use analyzer::staticanalyzer::StaticAnalyzer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::PathBuf`
[INFO] [stderr]  --> src/analyzer/staticanalyzer.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::path::PathBuf;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/analyzer/staticanalyzer.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::io::{Write, Read};
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/analyzer/baseanalyzer.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(target: &str) -> BaseAnalyzer { 
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_size`
[INFO] [stderr]   --> src/analyzer/baseanalyzer.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn get_size(&mut self) -> u64{ 
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `calc_md5`
[INFO] [stderr]   --> src/analyzer/baseanalyzer.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn calc_md5(&mut self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `calc_sha1`
[INFO] [stderr]   --> src/analyzer/baseanalyzer.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn calc_sha1(&mut self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `calc_sha256`
[INFO] [stderr]   --> src/analyzer/baseanalyzer.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn calc_sha256(&mut self) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/analyzer/staticanalyzer.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn new(target: &str) -> StaticAnalyzer {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_elf_handler`
[INFO] [stderr]   --> src/analyzer/staticanalyzer.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn get_elf_handler(&mut self) -> ElfFile {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_elf_sections`
[INFO] [stderr]   --> src/analyzer/staticanalyzer.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn get_elf_sections(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_elf_segments`
[INFO] [stderr]   --> src/analyzer/staticanalyzer.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn get_elf_segments(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_elf_dynsym`
[INFO] [stderr]   --> src/analyzer/staticanalyzer.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn get_elf_dynsym(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_elf_sections`
[INFO] [stderr]   --> src/analyzer/staticanalyzer.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn get_elf_sections(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_elf_segments`
[INFO] [stderr]   --> src/analyzer/staticanalyzer.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn get_elf_segments(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_elf_dynsym`
[INFO] [stderr]   --> src/analyzer/staticanalyzer.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn get_elf_dynsym(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `"docker" "inspect" "58909343bd7072a47a0a9b4f995b3669c5c6e2a0ac4d4ee58dc00ee68c5385c8"`
[INFO] running `"docker" "rm" "-f" "58909343bd7072a47a0a9b4f995b3669c5c6e2a0ac4d4ee58dc00ee68c5385c8"`
[INFO] [stdout] 58909343bd7072a47a0a9b4f995b3669c5c6e2a0ac4d4ee58dc00ee68c5385c8