[INFO] fetching crate elfdump 0.1.0... [INFO] testing elfdump-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate elfdump 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate elfdump 0.1.0 [INFO] finished tweaking crates.io crate elfdump 0.1.0 [INFO] tweaked toml for crates.io crate elfdump 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate elfdump 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate elfdump 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35e67cb7bd2b22cebb268e370335453770b15056a28f725cc12e5301ee40114d [INFO] running `Command { std: "docker" "start" "-a" "35e67cb7bd2b22cebb268e370335453770b15056a28f725cc12e5301ee40114d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35e67cb7bd2b22cebb268e370335453770b15056a28f725cc12e5301ee40114d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35e67cb7bd2b22cebb268e370335453770b15056a28f725cc12e5301ee40114d", kill_on_drop: false }` [INFO] [stdout] 35e67cb7bd2b22cebb268e370335453770b15056a28f725cc12e5301ee40114d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ebb0a4a91c7983ce30d86225ea7ae488a93e770ff506c44b76a6bae92f2485fe [INFO] running `Command { std: "docker" "start" "-a" "ebb0a4a91c7983ce30d86225ea7ae488a93e770ff506c44b76a6bae92f2485fe", kill_on_drop: false }` [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling clap_builder v4.5.23 [INFO] [stderr] Compiling clap v4.5.23 [INFO] [stderr] Compiling elfdump v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `format`, `io::Read`, `str::from_utf8`, `task::Wake`, `u32`, and `usize` [INFO] [stdout] --> src/main.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | fmt::{format, Display}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | fs, [INFO] [stdout] 8 | io::Read, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | ops::Index, [INFO] [stdout] 10 | str::from_utf8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 11 | task::Wake, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | u32, usize, [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:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Wake` [INFO] [stdout] --> src/elf.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::task::Wake; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `SectionHeaderType` is more private than the item `SectionHeader64::read_type` [INFO] [stdout] --> src/elf.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn read_type(data: u32) -> SectionHeaderType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `SectionHeader64::read_type` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `SectionHeaderType` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/elf.rs:53:1 [INFO] [stdout] | [INFO] [stdout] 53 | enum SectionHeaderType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Elf32` is never constructed [INFO] [stdout] --> src/elf.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Elf32 {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Pfrwx` is never constructed [INFO] [stdout] --> src/elf.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum ProgramHeaderFlag { [INFO] [stdout] | ----------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 29 | Pfrwx, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProgramHeaderFlag` 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 `header` and `program_headers` are never read [INFO] [stdout] --> src/elf.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 89 | pub struct Elf64 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 90 | pub header: Elf64Header, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 91 | pub program_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:99:5 [INFO] [stdout] | [INFO] [stdout] 96 | pub struct SectionHeader64 { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 99 | sh_type: SectionHeaderType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 100 | sh_flag: SectionHeaderFlag, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 101 | sh_addr: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | sh_link: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 105 | sh_info: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 106 | sh_addralign: u64, [INFO] [stdout] 107 | 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:191:5 [INFO] [stdout] | [INFO] [stdout] 190 | pub struct Elf64Header { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 191 | magic: [u8; 4], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 192 | class: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 193 | endianness: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 194 | version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 195 | abi: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] 196 | abi_version: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 197 | padding: [u8; 7], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 198 | e_type: ElfFileType, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 199 | machine: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 200 | e_version: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 201 | e_entry: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 202 | e_phoff: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 203 | e_shoff: u64, [INFO] [stdout] 204 | e_flags: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 205 | 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 `Retrieval` and `Read` are never constructed [INFO] [stdout] --> src/elf.rs:381:5 [INFO] [stdout] | [INFO] [stdout] 379 | pub enum ParserError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 380 | Empty(String), [INFO] [stdout] 381 | Retrieval(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 382 | 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: function `init_cli` is never used [INFO] [stdout] --> src/cli.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn init_cli() -> Command { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.76s [INFO] running `Command { std: "docker" "inspect" "ebb0a4a91c7983ce30d86225ea7ae488a93e770ff506c44b76a6bae92f2485fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebb0a4a91c7983ce30d86225ea7ae488a93e770ff506c44b76a6bae92f2485fe", kill_on_drop: false }` [INFO] [stdout] ebb0a4a91c7983ce30d86225ea7ae488a93e770ff506c44b76a6bae92f2485fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 272c622deea7c4b81dc9f554c61ce31b96a453bb2a64930d824ccfcc1d02cab6 [INFO] running `Command { std: "docker" "start" "-a" "272c622deea7c4b81dc9f554c61ce31b96a453bb2a64930d824ccfcc1d02cab6", kill_on_drop: false }` [INFO] [stderr] Compiling elfdump v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `format`, `io::Read`, `str::from_utf8`, `task::Wake`, `u32`, and `usize` [INFO] [stdout] --> src/main.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | fmt::{format, Display}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 7 | fs, [INFO] [stdout] 8 | io::Read, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | ops::Index, [INFO] [stdout] 10 | str::from_utf8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 11 | task::Wake, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 12 | u32, usize, [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:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::task::Wake` [INFO] [stdout] --> src/elf.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::task::Wake; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `SectionHeaderType` is more private than the item `SectionHeader64::read_type` [INFO] [stdout] --> src/elf.rs:162:5 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn read_type(data: u32) -> SectionHeaderType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `SectionHeader64::read_type` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `SectionHeaderType` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/elf.rs:53:1 [INFO] [stdout] | [INFO] [stdout] 53 | enum SectionHeaderType { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Elf32` is never constructed [INFO] [stdout] --> src/elf.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Elf32 {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Pfrwx` is never constructed [INFO] [stdout] --> src/elf.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub enum ProgramHeaderFlag { [INFO] [stdout] | ----------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 29 | Pfrwx, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProgramHeaderFlag` 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 `header` and `program_headers` are never read [INFO] [stdout] --> src/elf.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 89 | pub struct Elf64 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 90 | pub header: Elf64Header, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 91 | pub program_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:99:5 [INFO] [stdout] | [INFO] [stdout] 96 | pub struct SectionHeader64 { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 99 | sh_type: SectionHeaderType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 100 | sh_flag: SectionHeaderFlag, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 101 | sh_addr: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | sh_link: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 105 | sh_info: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 106 | sh_addralign: u64, [INFO] [stdout] 107 | 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:191:5 [INFO] [stdout] | [INFO] [stdout] 190 | pub struct Elf64Header { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 191 | magic: [u8; 4], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 192 | class: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 193 | endianness: u8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 194 | version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 195 | abi: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] 196 | abi_version: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 197 | padding: [u8; 7], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 198 | e_type: ElfFileType, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 199 | machine: u16, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 200 | e_version: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 201 | e_entry: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 202 | e_phoff: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 203 | e_shoff: u64, [INFO] [stdout] 204 | e_flags: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 205 | 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 `Retrieval` and `Read` are never constructed [INFO] [stdout] --> src/elf.rs:381:5 [INFO] [stdout] | [INFO] [stdout] 379 | pub enum ParserError { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 380 | Empty(String), [INFO] [stdout] 381 | Retrieval(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 382 | 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: function `init_cli` is never used [INFO] [stdout] --> src/cli.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn init_cli() -> Command { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "272c622deea7c4b81dc9f554c61ce31b96a453bb2a64930d824ccfcc1d02cab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "272c622deea7c4b81dc9f554c61ce31b96a453bb2a64930d824ccfcc1d02cab6", kill_on_drop: false }` [INFO] [stdout] 272c622deea7c4b81dc9f554c61ce31b96a453bb2a64930d824ccfcc1d02cab6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e18463debc37bfe73e46028e312d8f1e542d1a95dcb6e2fcb3c321de9d0865cb [INFO] running `Command { std: "docker" "start" "-a" "e18463debc37bfe73e46028e312d8f1e542d1a95dcb6e2fcb3c321de9d0865cb", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `format`, `io::Read`, `str::from_utf8`, `task::Wake`, `u32`, and `usize` [INFO] [stderr] --> src/main.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | fmt::{format, Display}, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 7 | fs, [INFO] [stderr] 8 | io::Read, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 9 | ops::Index, [INFO] [stderr] 10 | str::from_utf8, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 11 | task::Wake, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 12 | u32, usize, [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::from_utf8` [INFO] [stderr] --> src/elf.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::str::from_utf8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::task::Wake` [INFO] [stderr] --> src/elf.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::task::Wake; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `SectionHeaderType` is more private than the item `SectionHeader64::read_type` [INFO] [stderr] --> src/elf.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn read_type(data: u32) -> SectionHeaderType { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `SectionHeader64::read_type` is reachable at visibility `pub(crate)` [INFO] [stderr] | [INFO] [stderr] note: but type `SectionHeaderType` is only usable at visibility `pub(self)` [INFO] [stderr] --> src/elf.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | enum SectionHeaderType { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Elf32` is never constructed [INFO] [stderr] --> src/elf.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Elf32 {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Pfrwx` is never constructed [INFO] [stderr] --> src/elf.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub enum ProgramHeaderFlag { [INFO] [stderr] | ----------------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 29 | Pfrwx, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ProgramHeaderFlag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `header` and `program_headers` are never read [INFO] [stderr] --> src/elf.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 89 | pub struct Elf64 { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 90 | pub header: Elf64Header, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 91 | pub program_headers: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Elf64` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `sh_type`, `sh_flag`, `sh_addr`, `sh_link`, `sh_info`, and `sh_entsize` are never read [INFO] [stderr] --> src/elf.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 96 | pub struct SectionHeader64 { [INFO] [stderr] | --------------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 99 | sh_type: SectionHeaderType, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 100 | sh_flag: SectionHeaderFlag, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 101 | sh_addr: u64, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 104 | sh_link: u32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 105 | sh_info: u32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 106 | sh_addralign: u64, [INFO] [stderr] 107 | sh_entsize: u64, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SectionHeader64` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/elf.rs:191:5 [INFO] [stderr] | [INFO] [stderr] 190 | pub struct Elf64Header { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 191 | magic: [u8; 4], [INFO] [stderr] | ^^^^^ [INFO] [stderr] 192 | class: u8, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 193 | endianness: u8, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 194 | version: u8, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 195 | abi: u8, [INFO] [stderr] | ^^^ [INFO] [stderr] 196 | abi_version: u8, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 197 | padding: [u8; 7], [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 198 | e_type: ElfFileType, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 199 | machine: u16, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 200 | e_version: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 201 | e_entry: u64, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 202 | e_phoff: u64, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 203 | e_shoff: u64, [INFO] [stderr] 204 | e_flags: u32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 205 | e_ehsize: u16, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Elf64Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `Retrieval` and `Read` are never constructed [INFO] [stderr] --> src/elf.rs:381:5 [INFO] [stderr] | [INFO] [stderr] 379 | pub enum ParserError { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] 380 | Empty(String), [INFO] [stderr] 381 | Retrieval(String), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 382 | Read(array::TryFromSliceError) [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ParserError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `init_cli` is never used [INFO] [stderr] --> src/cli.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn init_cli() -> Command { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `elfdump` (bin "elfdump" test) generated 11 warnings (run `cargo fix --bin "elfdump" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/elfdump-62338a4b7bddb6ea) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e18463debc37bfe73e46028e312d8f1e542d1a95dcb6e2fcb3c321de9d0865cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e18463debc37bfe73e46028e312d8f1e542d1a95dcb6e2fcb3c321de9d0865cb", kill_on_drop: false }` [INFO] [stdout] e18463debc37bfe73e46028e312d8f1e542d1a95dcb6e2fcb3c321de9d0865cb