[INFO] updating cached repository ConceptsDemo/rust-elf-staticanalyzer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ConceptsDemo/rust-elf-staticanalyzer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ConceptsDemo/rust-elf-staticanalyzer" "work/ex/beta-1.38-1/sources/1.37.0/gh/ConceptsDemo/rust-elf-staticanalyzer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ConceptsDemo/rust-elf-staticanalyzer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ConceptsDemo/rust-elf-staticanalyzer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ConceptsDemo/rust-elf-staticanalyzer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ConceptsDemo/rust-elf-staticanalyzer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a983b72a9bc3b912f9aeb80a1e8c58369af42c2e
[INFO] sha for GitHub repo ConceptsDemo/rust-elf-staticanalyzer: a983b72a9bc3b912f9aeb80a1e8c58369af42c2e
[INFO] validating manifest of ConceptsDemo/rust-elf-staticanalyzer on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ConceptsDemo/rust-elf-staticanalyzer on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ConceptsDemo/rust-elf-staticanalyzer
[INFO] finished frobbing ConceptsDemo/rust-elf-staticanalyzer
[INFO] frobbed toml for ConceptsDemo/rust-elf-staticanalyzer written to work/ex/beta-1.38-1/sources/1.37.0/gh/ConceptsDemo/rust-elf-staticanalyzer/Cargo.toml
[INFO] started frobbing ConceptsDemo/rust-elf-staticanalyzer
[INFO] finished frobbing ConceptsDemo/rust-elf-staticanalyzer
[INFO] frobbed toml for ConceptsDemo/rust-elf-staticanalyzer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ConceptsDemo/rust-elf-staticanalyzer/Cargo.toml
[INFO] crate ConceptsDemo/rust-elf-staticanalyzer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ConceptsDemo/rust-elf-staticanalyzer against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ConceptsDemo/rust-elf-staticanalyzer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 95a263d629610127da6e14868c9f8c12ddb2a4f58f438dde9f6da710199e22d2
[INFO] running `"docker" "start" "-a" "95a263d629610127da6e14868c9f8c12ddb2a4f58f438dde9f6da710199e22d2"`
[INFO] [stderr]    Compiling zero v0.1.2
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling xmas-elf v0.6.2
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling rust-elf-staticanalyzer v0.1.0 (/opt/crater/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: 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: struct is never constructed: `StaticAnalyzer`
[INFO] [stderr]   --> src/analyzer/staticanalyzer.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct StaticAnalyzer {
[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]     Finished dev [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `"docker" "inspect" "95a263d629610127da6e14868c9f8c12ddb2a4f58f438dde9f6da710199e22d2"`
[INFO] running `"docker" "rm" "-f" "95a263d629610127da6e14868c9f8c12ddb2a4f58f438dde9f6da710199e22d2"`
[INFO] [stdout] 95a263d629610127da6e14868c9f8c12ddb2a4f58f438dde9f6da710199e22d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ConceptsDemo/rust-elf-staticanalyzer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b7ac4ee366577a5f805639c0a3c012320e0db14dd3857c1ffdc4fb16761e7b35
[INFO] running `"docker" "start" "-a" "b7ac4ee366577a5f805639c0a3c012320e0db14dd3857c1ffdc4fb16761e7b35"`
[INFO] [stderr]    Compiling rust-elf-staticanalyzer v0.1.0 (/opt/crater/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: 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 1.30s
[INFO] running `"docker" "inspect" "b7ac4ee366577a5f805639c0a3c012320e0db14dd3857c1ffdc4fb16761e7b35"`
[INFO] running `"docker" "rm" "-f" "b7ac4ee366577a5f805639c0a3c012320e0db14dd3857c1ffdc4fb16761e7b35"`
[INFO] [stdout] b7ac4ee366577a5f805639c0a3c012320e0db14dd3857c1ffdc4fb16761e7b35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ConceptsDemo/rust-elf-staticanalyzer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 1455667a92e7e521995a71b52fb3b42a2996bb694496cf108b412c7e778e9182
[INFO] running `"docker" "start" "-a" "1455667a92e7e521995a71b52fb3b42a2996bb694496cf108b412c7e778e9182"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_elf_staticanalyzer-1e0d461c715ac55c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_elf_info ... ok
[INFO] [stdout] test test_calc_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1455667a92e7e521995a71b52fb3b42a2996bb694496cf108b412c7e778e9182"`
[INFO] running `"docker" "rm" "-f" "1455667a92e7e521995a71b52fb3b42a2996bb694496cf108b412c7e778e9182"`
[INFO] [stdout] 1455667a92e7e521995a71b52fb3b42a2996bb694496cf108b412c7e778e9182