[INFO] fetching crate pico-uf2 1.0.2... [INFO] checking pico-uf2-1.0.2 against master#a5db378dc14a40dd1580c27fb8362156446382c3 for pr-136490 [INFO] extracting crate pico-uf2 1.0.2 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate pico-uf2 1.0.2 on toolchain a5db378dc14a40dd1580c27fb8362156446382c3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pico-uf2 1.0.2 [INFO] finished tweaking crates.io crate pico-uf2 1.0.2 [INFO] tweaked toml for crates.io crate pico-uf2 1.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate pico-uf2 1.0.2 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" "+a5db378dc14a40dd1580c27fb8362156446382c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded assert_into v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c508086260c7bb7d5a0b33c535964c83a059d4b5ad5f19a761f061a53de4049 [INFO] running `Command { std: "docker" "start" "-a" "0c508086260c7bb7d5a0b33c535964c83a059d4b5ad5f19a761f061a53de4049", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c508086260c7bb7d5a0b33c535964c83a059d4b5ad5f19a761f061a53de4049", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c508086260c7bb7d5a0b33c535964c83a059d4b5ad5f19a761f061a53de4049", kill_on_drop: false }` [INFO] [stdout] 0c508086260c7bb7d5a0b33c535964c83a059d4b5ad5f19a761f061a53de4049 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+a5db378dc14a40dd1580c27fb8362156446382c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6153aaf2d3ab25304a283bbb21f8fc9748ad4f569aa277aeaff3a0b93fc0c0a4 [INFO] running `Command { std: "docker" "start" "-a" "6153aaf2d3ab25304a283bbb21f8fc9748ad4f569aa277aeaff3a0b93fc0c0a4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking clap_builder v4.5.11 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking assert_into v1.1.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking pbr v1.1.1 [INFO] [stderr] Checking libudev v0.3.0 [INFO] [stderr] Checking sysinfo v0.29.11 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling clap_derive v4.5.11 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking unescaper v0.1.5 [INFO] [stderr] Checking serialport v4.4.0 [INFO] [stderr] Checking clap v4.5.11 [INFO] [stderr] Checking pico-uf2 v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `vaddr` [INFO] [stdout] --> src/app/elf.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 184 | vaddr: u32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_vaddr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vaddr` [INFO] [stdout] --> src/app/elf.rs:184:9 [INFO] [stdout] | [INFO] [stdout] 184 | vaddr: u32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_vaddr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `abi_version`, `pad`, and `typ` are never read [INFO] [stdout] --> src/app/elf.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct ElfHeader { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 28 | pub abi_version: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 29 | pub pad: [u8; 7], [INFO] [stdout] | ^^^ [INFO] [stdout] 30 | pub typ: u16, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElfHeader` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ph_offset`, `sh_offset`, `sh_entry_size`, `sh_num`, and `sh_str_index` are never read [INFO] [stdout] --> src/app/elf.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct Elf32Header { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | pub ph_offset: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 41 | pub sh_offset: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub sh_entry_size: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 47 | pub sh_num: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 48 | pub sh_str_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Elf32Header` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `flags` and `align` are never read [INFO] [stdout] --> src/app/elf.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 125 | pub struct Elf32PhEntry { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 132 | pub flags: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 133 | pub align: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Elf32PhEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `abi_version`, `pad`, and `typ` are never read [INFO] [stdout] --> src/app/elf.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct ElfHeader { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 28 | pub abi_version: u8, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 29 | pub pad: [u8; 7], [INFO] [stdout] | ^^^ [INFO] [stdout] 30 | pub typ: u16, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElfHeader` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ph_offset`, `sh_offset`, `sh_entry_size`, `sh_num`, and `sh_str_index` are never read [INFO] [stdout] --> src/app/elf.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct Elf32Header { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | pub ph_offset: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 41 | pub sh_offset: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub sh_entry_size: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 47 | pub sh_num: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 48 | pub sh_str_index: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Elf32Header` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `flags` and `align` are never read [INFO] [stdout] --> src/app/elf.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 125 | pub struct Elf32PhEntry { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 132 | pub flags: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 133 | pub align: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Elf32PhEntry` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.44s [INFO] running `Command { std: "docker" "inspect" "6153aaf2d3ab25304a283bbb21f8fc9748ad4f569aa277aeaff3a0b93fc0c0a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6153aaf2d3ab25304a283bbb21f8fc9748ad4f569aa277aeaff3a0b93fc0c0a4", kill_on_drop: false }` [INFO] [stdout] 6153aaf2d3ab25304a283bbb21f8fc9748ad4f569aa277aeaff3a0b93fc0c0a4