[INFO] fetching crate elfdump 0.1.0... [INFO] checking elfdump-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate elfdump 0.1.0 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate elfdump 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae45a65e5b3bfda0336cb85d07bbd4e9a2cee3ab7591cf445d44074b5f032f93 [INFO] running `Command { std: "docker" "start" "-a" "ae45a65e5b3bfda0336cb85d07bbd4e9a2cee3ab7591cf445d44074b5f032f93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae45a65e5b3bfda0336cb85d07bbd4e9a2cee3ab7591cf445d44074b5f032f93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae45a65e5b3bfda0336cb85d07bbd4e9a2cee3ab7591cf445d44074b5f032f93", kill_on_drop: false }` [INFO] [stdout] ae45a65e5b3bfda0336cb85d07bbd4e9a2cee3ab7591cf445d44074b5f032f93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4af0b382c4f8c82fa5513b8bf4672ac4abb8251f6eaa0074631139ffead64e2 [INFO] running `Command { std: "docker" "start" "-a" "e4af0b382c4f8c82fa5513b8bf4672ac4abb8251f6eaa0074631139ffead64e2", kill_on_drop: false }` [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking clap_builder v4.5.23 [INFO] [stderr] Checking clap v4.5.23 [INFO] [stderr] Checking 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: 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] [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 3.18s [INFO] running `Command { std: "docker" "inspect" "e4af0b382c4f8c82fa5513b8bf4672ac4abb8251f6eaa0074631139ffead64e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4af0b382c4f8c82fa5513b8bf4672ac4abb8251f6eaa0074631139ffead64e2", kill_on_drop: false }` [INFO] [stdout] e4af0b382c4f8c82fa5513b8bf4672ac4abb8251f6eaa0074631139ffead64e2