[INFO] fetching crate pico-uf2 1.0.2...
[INFO] checking pico-uf2-1.0.2 against try#04ea1e1f1a12cfa912c228ca278237d92d0bb6df for pr-148477-1
[INFO] extracting crate pico-uf2 1.0.2 into /workspace/builds/worker-1-tc2/source
[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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pico-uf2 1.0.2 on toolchain 04ea1e1f1a12cfa912c228ca278237d92d0bb6df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_derive v4.5.11
[INFO] [stderr]   Downloaded unescaper v0.1.5
[INFO] [stderr]   Downloaded assert_into v1.1.0
[INFO] [stderr]   Downloaded pbr v1.1.1
[INFO] [stderr]   Downloaded clap v4.5.11
[INFO] [stderr]   Downloaded serialport v4.4.0
[INFO] [stderr]   Downloaded clap_builder v4.5.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c856634cdb7d9b05b7c24f0c75e12c042053028f9fd083f439efada23f768c8f
[INFO] running `Command { std: "docker" "start" "-a" "c856634cdb7d9b05b7c24f0c75e12c042053028f9fd083f439efada23f768c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c856634cdb7d9b05b7c24f0c75e12c042053028f9fd083f439efada23f768c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c856634cdb7d9b05b7c24f0c75e12c042053028f9fd083f439efada23f768c8f", kill_on_drop: false }`
[INFO] [stdout] c856634cdb7d9b05b7c24f0c75e12c042053028f9fd083f439efada23f768c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+04ea1e1f1a12cfa912c228ca278237d92d0bb6df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc0189b02d281d844d8458132783a2a0b99c91c6b2831845c3f852ed63a39030
[INFO] running `Command { std: "docker" "start" "-a" "cc0189b02d281d844d8458132783a2a0b99c91c6b2831845c3f852ed63a39030", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking assert_into v1.1.0
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking clap_builder v4.5.11
[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-core v1.12.1
[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]    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 sysinfo v0.29.11
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.63
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 5.44s
[INFO] running `Command { std: "docker" "inspect" "cc0189b02d281d844d8458132783a2a0b99c91c6b2831845c3f852ed63a39030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0189b02d281d844d8458132783a2a0b99c91c6b2831845c3f852ed63a39030", kill_on_drop: false }`
[INFO] [stdout] cc0189b02d281d844d8458132783a2a0b99c91c6b2831845c3f852ed63a39030
