[INFO] cloning repository https://github.com/zlRivo/elf-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zlRivo/elf-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzlRivo%2Felf-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzlRivo%2Felf-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8cda423977204f109b4ca4b5faf293e0574d0adf
[INFO] checking zlRivo/elf-parser against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FzlRivo%2Felf-parser" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zlRivo/elf-parser on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zlRivo/elf-parser
[INFO] finished tweaking git repo https://github.com/zlRivo/elf-parser
[INFO] tweaked toml for git repo https://github.com/zlRivo/elf-parser written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zlRivo/elf-parser 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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee6b27c63f3d20908717aaa5d0ac5697689ee558b3b6aed6984b842ceaca5bd9
[INFO] running `Command { std: "docker" "start" "-a" "ee6b27c63f3d20908717aaa5d0ac5697689ee558b3b6aed6984b842ceaca5bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee6b27c63f3d20908717aaa5d0ac5697689ee558b3b6aed6984b842ceaca5bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee6b27c63f3d20908717aaa5d0ac5697689ee558b3b6aed6984b842ceaca5bd9", kill_on_drop: false }`
[INFO] [stdout] ee6b27c63f3d20908717aaa5d0ac5697689ee558b3b6aed6984b842ceaca5bd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27b328591df5a20bcd499952bc7f036ded09b218f87162b87c6df227ffc583cd
[INFO] running `Command { std: "docker" "start" "-a" "27b328591df5a20bcd499952bc7f036ded09b218f87162b87c6df227ffc583cd", kill_on_drop: false }`
[INFO] [stderr]     Checking elf-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `r16`
[INFO] [stdout]    --> src/elf_parser.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let r16 = || -> u16 { let temp = idx.get(); let v = endianness::read16(&[f[temp], f[temp + 1]], endian); idx.set(temp + 2); v };
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_r16`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r64`
[INFO] [stdout]    --> src/elf_parser.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |         let r64 = || -> u64 { let temp = idx.get(); let v = endianness::read64(&[h[temp],     h[temp + 1], h[temp + 2], h[temp + 3],
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_r64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r16`
[INFO] [stdout]    --> src/elf_parser.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let r16 = || -> u16 { let temp = idx.get(); let v = endianness::read16(&[f[temp], f[temp + 1]], endian); idx.set(temp + 2); v };
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_r16`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r64`
[INFO] [stdout]    --> src/elf_parser.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |         let r64 = || -> u64 { let temp = idx.get(); let v = endianness::read64(&[h[temp],     h[temp + 1], h[temp + 2], h[temp + 3],
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_r64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_entry_point` are never used
[INFO] [stdout]    --> src/elf.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | impl Elf32 {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 217 |     fn new(header: ElfHeader32,
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     fn get_entry_point(&self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_entry_point` are never used
[INFO] [stdout]    --> src/elf.rs:237:8
[INFO] [stdout]     |
[INFO] [stdout] 236 | impl Elf64 {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 237 |     fn new(header: ElfHeader64,
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     fn get_entry_point(&self) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_entry_point` are never used
[INFO] [stdout]    --> src/elf.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | impl Elf32 {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 217 |     fn new(header: ElfHeader32,
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     fn get_entry_point(&self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_entry_point` are never used
[INFO] [stdout]    --> src/elf.rs:237:8
[INFO] [stdout]     |
[INFO] [stdout] 236 | impl Elf64 {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 237 |     fn new(header: ElfHeader64,
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 249 |     fn get_entry_point(&self) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `elf_parser::elf_parser::*`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use elf_parser::elf_parser::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EI_NIDENT`
[INFO] [stdout]  --> src/main.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use elf_parser::elf::{EI_NIDENT};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `elf_parser::elf_parser::*`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use elf_parser::elf_parser::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EI_NIDENT`
[INFO] [stdout]  --> src/main.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use elf_parser::elf::{EI_NIDENT};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "27b328591df5a20bcd499952bc7f036ded09b218f87162b87c6df227ffc583cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b328591df5a20bcd499952bc7f036ded09b218f87162b87c6df227ffc583cd", kill_on_drop: false }`
[INFO] [stdout] 27b328591df5a20bcd499952bc7f036ded09b218f87162b87c6df227ffc583cd