[INFO] cloning repository https://github.com/kljohnsonn/elf-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kljohnsonn/elf-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkljohnsonn%2Felf-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkljohnsonn%2Felf-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ef0b551070a38ab848f2623a640ec4a7e85bf26a [INFO] checking kljohnsonn/elf-rs against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkljohnsonn%2Felf-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kljohnsonn/elf-rs [INFO] finished tweaking git repo https://github.com/kljohnsonn/elf-rs [INFO] tweaked toml for git repo https://github.com/kljohnsonn/elf-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kljohnsonn/elf-rs on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kljohnsonn/elf-rs 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e079a1706fdd7cd2a3020af022e49487c839fb47a894dd75adfce73843e78c5 [INFO] running `Command { std: "docker" "start" "-a" "2e079a1706fdd7cd2a3020af022e49487c839fb47a894dd75adfce73843e78c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e079a1706fdd7cd2a3020af022e49487c839fb47a894dd75adfce73843e78c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e079a1706fdd7cd2a3020af022e49487c839fb47a894dd75adfce73843e78c5", kill_on_drop: false }` [INFO] [stdout] 2e079a1706fdd7cd2a3020af022e49487c839fb47a894dd75adfce73843e78c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6aa63d3b42cde95308094a479cecdd7855076b0971f371c7ee27786f79d8a00f [INFO] running `Command { std: "docker" "start" "-a" "6aa63d3b42cde95308094a479cecdd7855076b0971f371c7ee27786f79d8a00f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Checking bytecount v0.6.8 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking papergrid v0.13.0 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking clap_builder v4.5.23 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.91 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling tabled_derive v0.9.0 [INFO] [stderr] Checking tabled v0.17.0 [INFO] [stderr] Checking clap v4.5.23 [INFO] [stderr] Checking elfdump v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::IndexMut` [INFO] [stdout] --> src/elf.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::IndexMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::from_utf8` [INFO] [stdout] --> src/elf.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Wake` [INFO] [stdout] --> src/elf.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::task::Wake; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::IndexMut` [INFO] [stdout] --> src/elf.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::IndexMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Command` and `Subcommand` [INFO] [stdout] --> src/cli.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use clap::{command, Command, Parser, Subcommand}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::from_utf8` [INFO] [stdout] --> src/elf.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/display.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{write, Display}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Wake` [INFO] [stdout] --> src/elf.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::task::Wake; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/display.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::elf::{self, Elf64Header}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Command` and `Subcommand` [INFO] [stdout] --> src/cli.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use clap::{command, Command, Parser, Subcommand}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `write` [INFO] [stdout] --> src/display.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{write, Display}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/display.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::elf::{self, Elf64Header}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `temp` is never used [INFO] [stdout] --> src/main.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn temp() -> Result<(), ParserError> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Elf32` is never constructed [INFO] [stdout] --> src/elf.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Elf32 {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `program_headers` and `section_headers` are never read [INFO] [stdout] --> src/elf.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Elf64 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 99 | pub header: Elf64Header, [INFO] [stdout] 100 | pub program_headers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 101 | pub section_headers: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Elf64` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sh_type`, `sh_flag`, `sh_addr`, `sh_link`, `sh_info`, and `sh_entsize` are never read [INFO] [stdout] --> src/elf.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct SectionHeader64 { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 108 | sh_type: SectionHeaderType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 109 | sh_flag: SectionHeaderFlag, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 110 | sh_addr: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | sh_link: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 114 | sh_info: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 115 | sh_addralign: u64, [INFO] [stdout] 116 | sh_entsize: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SectionHeader64` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `temp` is never used [INFO] [stdout] --> src/main.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn temp() -> Result<(), ParserError> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Elf32` is never constructed [INFO] [stdout] --> src/elf.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Elf32 {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `program_headers` and `section_headers` are never read [INFO] [stdout] --> src/elf.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct Elf64 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 99 | pub header: Elf64Header, [INFO] [stdout] 100 | pub program_headers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 101 | pub section_headers: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Elf64` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/elf.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 198 | pub struct Elf64Header { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 201 | pub endianness: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 202 | pub version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 203 | pub abi: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] 204 | pub abi_version: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 205 | pub padding: [u8; 7], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 206 | pub e_type: ElfFileType, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 207 | pub machine: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 208 | pub e_version: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 209 | pub e_entry: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 210 | pub e_phoff: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 211 | pub e_shoff: u64, [INFO] [stdout] 212 | pub e_flags: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 213 | pub e_ehsize: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Elf64Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Empty`, `Retrieval`, and `Read` are never constructed [INFO] [stdout] --> src/elf.rs:404:5 [INFO] [stdout] | [INFO] [stdout] 403 | pub enum ParserError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 404 | Empty(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 405 | Retrieval(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 406 | Read(array::TryFromSliceError) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sh_type`, `sh_flag`, `sh_addr`, `sh_link`, `sh_info`, and `sh_entsize` are never read [INFO] [stdout] --> src/elf.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct SectionHeader64 { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 108 | sh_type: SectionHeaderType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 109 | sh_flag: SectionHeaderFlag, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 110 | sh_addr: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | sh_link: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 114 | sh_info: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 115 | sh_addralign: u64, [INFO] [stdout] 116 | sh_entsize: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SectionHeader64` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/elf.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 198 | pub struct Elf64Header { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 201 | pub endianness: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 202 | pub version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 203 | pub abi: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] 204 | pub abi_version: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 205 | pub padding: [u8; 7], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 206 | pub e_type: ElfFileType, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 207 | pub machine: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 208 | pub e_version: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 209 | pub e_entry: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 210 | pub e_phoff: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 211 | pub e_shoff: u64, [INFO] [stdout] 212 | pub e_flags: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 213 | pub e_ehsize: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Elf64Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Empty`, `Retrieval`, and `Read` are never constructed [INFO] [stdout] --> src/elf.rs:404:5 [INFO] [stdout] | [INFO] [stdout] 403 | pub enum ParserError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 404 | Empty(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 405 | Retrieval(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 406 | Read(array::TryFromSliceError) [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.66s [INFO] running `Command { std: "docker" "inspect" "6aa63d3b42cde95308094a479cecdd7855076b0971f371c7ee27786f79d8a00f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aa63d3b42cde95308094a479cecdd7855076b0971f371c7ee27786f79d8a00f", kill_on_drop: false }` [INFO] [stdout] 6aa63d3b42cde95308094a479cecdd7855076b0971f371c7ee27786f79d8a00f