[INFO] cloning repository https://github.com/nuudlman/wasm2class
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nuudlman/wasm2class" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3aa3f68f11f8437f1d43375e241ff675e6b07253
[INFO] checking nuudlman/wasm2class against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnuudlman%2Fwasm2class" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nuudlman/wasm2class
[INFO] finished tweaking git repo https://github.com/nuudlman/wasm2class
[INFO] tweaked toml for git repo https://github.com/nuudlman/wasm2class written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nuudlman/wasm2class on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nuudlman/wasm2class 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2b457955633fe96a31d7c63e3958a2f4e189b9ee1b87685bf8c2fc808d8c6ea
[INFO] running `Command { std: "docker" "start" "-a" "b2b457955633fe96a31d7c63e3958a2f4e189b9ee1b87685bf8c2fc808d8c6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2b457955633fe96a31d7c63e3958a2f4e189b9ee1b87685bf8c2fc808d8c6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b457955633fe96a31d7c63e3958a2f4e189b9ee1b87685bf8c2fc808d8c6ea", kill_on_drop: false }`
[INFO] [stdout] b2b457955633fe96a31d7c63e3958a2f4e189b9ee1b87685bf8c2fc808d8c6ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28ec0f0d8b72191acc3851620a630b2b553092c4994fef945866335e3c2ebfe7
[INFO] running `Command { std: "docker" "start" "-a" "28ec0f0d8b72191acc3851620a630b2b553092c4994fef945866335e3c2ebfe7", kill_on_drop: false }`
[INFO] [stderr]     Checking wasm2class v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `byte`
[INFO] [stdout]   --> src/main.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn parse_wasm_byte(class: Class, byte: u8) -> Class {
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte`
[INFO] [stdout]   --> src/main.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn parse_wasm_byte(class: Class, byte: u8) -> Class {
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_byte`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/main.rs:54:40
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn write<P: AsRef<Path>>(self, path: P) -> Result<(), Box<dyn std::error::Error + 'static>> {
[INFO] [stdout]    |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Class {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 24 |     magic: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     minor_version: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 26 |     major_version: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 27 |     constant_pool: Vec<ConstantPoolInfo>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 28 |     access_flags: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 29 |     this_class: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 30 |     super_class: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 31 |     interfaces: Vec<u16>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 32 |     fields: Vec<FieldInfo>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 33 |     methods: Vec<MethodInfo>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 34 |     attributes: Vec<AttributeInfo>
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/main.rs:54:40
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn write<P: AsRef<Path>>(self, path: P) -> Result<(), Box<dyn std::error::Error + 'static>> {
[INFO] [stdout]    |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Class {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 24 |     magic: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     minor_version: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 26 |     major_version: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 27 |     constant_pool: Vec<ConstantPoolInfo>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 28 |     access_flags: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 29 |     this_class: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 30 |     super_class: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 31 |     interfaces: Vec<u16>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 32 |     fields: Vec<FieldInfo>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 33 |     methods: Vec<MethodInfo>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 34 |     attributes: Vec<AttributeInfo>
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Constant` is never used
[INFO] [stdout]   --> src/main.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 | enum Constant {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Super`, `Interface`, `Abstract`, `Annotation`, and `Enum` are never constructed
[INFO] [stdout]   --> src/main.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | enum Access {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 88 |     Super = 0x0020,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 89 |     /// Is an interface, not a class.
[INFO] [stdout] 90 |     Interface = 0x0200,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 91 |     /// Declared abstract; must not be instantiated.
[INFO] [stdout] 92 |     Abstract = 0x0400,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |     Annotation = 0x2000,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 97 |     /// Declared as an enum type. 
[INFO] [stdout] 98 |     Enum = 0x4000
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Constant` is never used
[INFO] [stdout]   --> src/main.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 | enum Constant {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Super`, `Interface`, `Abstract`, `Annotation`, and `Enum` are never constructed
[INFO] [stdout]   --> src/main.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 82 | enum Access {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 88 |     Super = 0x0020,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 89 |     /// Is an interface, not a class.
[INFO] [stdout] 90 |     Interface = 0x0200,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 91 |     /// Declared abstract; must not be instantiated.
[INFO] [stdout] 92 |     Abstract = 0x0400,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |     Annotation = 0x2000,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 97 |     /// Declared as an enum type. 
[INFO] [stdout] 98 |     Enum = 0x4000
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "28ec0f0d8b72191acc3851620a630b2b553092c4994fef945866335e3c2ebfe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ec0f0d8b72191acc3851620a630b2b553092c4994fef945866335e3c2ebfe7", kill_on_drop: false }`
[INFO] [stdout] 28ec0f0d8b72191acc3851620a630b2b553092c4994fef945866335e3c2ebfe7
