[INFO] fetching crate pico-uf2 1.0.2... [INFO] building pico-uf2-1.0.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate pico-uf2 1.0.2 into /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pico-uf2 1.0.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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 io-kit-sys v0.4.1 [INFO] [stderr] Downloaded serialport v4.4.0 [INFO] [stderr] Downloaded sysinfo v0.29.11 [INFO] [stderr] Downloaded clap_builder v4.5.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74da84e8ec938cc24634b42dec7a772b8ca4883919155bfdfdfc20beed7b5535 [INFO] running `Command { std: "docker" "start" "-a" "74da84e8ec938cc24634b42dec7a772b8ca4883919155bfdfdfc20beed7b5535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74da84e8ec938cc24634b42dec7a772b8ca4883919155bfdfdfc20beed7b5535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74da84e8ec938cc24634b42dec7a772b8ca4883919155bfdfdfc20beed7b5535", kill_on_drop: false }` [INFO] [stdout] 74da84e8ec938cc24634b42dec7a772b8ca4883919155bfdfdfc20beed7b5535 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8edfae9f31ecc87d2dd392dd7f72c99160f46cc73e2a7615897250ec5e0ffef5 [INFO] running `Command { std: "docker" "start" "-a" "8edfae9f31ecc87d2dd392dd7f72c99160f46cc73e2a7615897250ec5e0ffef5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling clap_builder v4.5.11 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling assert_into v1.1.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling pbr v1.1.1 [INFO] [stderr] Compiling libudev v0.3.0 [INFO] [stderr] Compiling sysinfo v0.29.11 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling clap_derive v4.5.11 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling unescaper v0.1.5 [INFO] [stderr] Compiling serialport v4.4.0 [INFO] [stderr] Compiling clap v4.5.11 [INFO] [stderr] Compiling 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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 184 | _vaddr: u32, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `ROM_END` [INFO] [stdout] | [INFO] [stdout] 184 - vaddr: u32, [INFO] [stdout] 184 + app::address_range::ROM_END: u32, [INFO] [stdout] | [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 26.46s [INFO] running `Command { std: "docker" "inspect" "8edfae9f31ecc87d2dd392dd7f72c99160f46cc73e2a7615897250ec5e0ffef5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8edfae9f31ecc87d2dd392dd7f72c99160f46cc73e2a7615897250ec5e0ffef5", kill_on_drop: false }` [INFO] [stdout] 8edfae9f31ecc87d2dd392dd7f72c99160f46cc73e2a7615897250ec5e0ffef5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 395439f64b7129b088f2b82cc0facb25168e278e24fd87927c495e7d473466a7 [INFO] running `Command { std: "docker" "start" "-a" "395439f64b7129b088f2b82cc0facb25168e278e24fd87927c495e7d473466a7", kill_on_drop: false }` [INFO] [stderr] Compiling 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] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 184 | _vaddr: u32, [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `ROM_END` [INFO] [stdout] | [INFO] [stdout] 184 - vaddr: u32, [INFO] [stdout] 184 + app::address_range::ROM_END: u32, [INFO] [stdout] | [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 `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "395439f64b7129b088f2b82cc0facb25168e278e24fd87927c495e7d473466a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "395439f64b7129b088f2b82cc0facb25168e278e24fd87927c495e7d473466a7", kill_on_drop: false }` [INFO] [stdout] 395439f64b7129b088f2b82cc0facb25168e278e24fd87927c495e7d473466a7