[INFO] cloning repository https://github.com/meta-introspector/zos-plugin-preload
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meta-introspector/zos-plugin-preload" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeta-introspector%2Fzos-plugin-preload", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeta-introspector%2Fzos-plugin-preload'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f128872aca97626ecb7c020f0d9ed6a83dec5a5
[INFO] testing meta-introspector/zos-plugin-preload against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeta-introspector%2Fzos-plugin-preload" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/meta-introspector/zos-plugin-preload
[INFO] finished tweaking git repo https://github.com/meta-introspector/zos-plugin-preload
[INFO] tweaked toml for git repo https://github.com/meta-introspector/zos-plugin-preload written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/meta-introspector/zos-plugin-preload on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/meta-introspector/zos-plugin-preload 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" "+beta-2026-04-21" "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 wasm-bindgen-macro-support v0.2.116
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.116
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.116
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.116
[INFO] [stderr]   Downloaded js-sys v0.3.93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a65058c43ec86d13ee04d97439bfebea6fe0febf58b594f3437a9ee6adb1025
[INFO] running `Command { std: "docker" "start" "-a" "1a65058c43ec86d13ee04d97439bfebea6fe0febf58b594f3437a9ee6adb1025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a65058c43ec86d13ee04d97439bfebea6fe0febf58b594f3437a9ee6adb1025", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a65058c43ec86d13ee04d97439bfebea6fe0febf58b594f3437a9ee6adb1025", kill_on_drop: false }`
[INFO] [stdout] 1a65058c43ec86d13ee04d97439bfebea6fe0febf58b594f3437a9ee6adb1025
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56f505f588888b0099452988874c909ccc22b42f6e257ecebad3c88f39f2f00a
[INFO] running `Command { std: "docker" "start" "-a" "56f505f588888b0099452988874c909ccc22b42f6e257ecebad3c88f39f2f00a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling zos-plugin-preload v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/plugin_trait.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn fractran_run(mut state: u64, ratios: &[(Vec<(u64,u32)>, Vec<(u64,u32)>)]) -> u64 {
[INFO] [stdout]    |                     ----^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> src/plugin_trait.rs:102:54
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[no_mangle] pub extern "C" fn zos_plugin_state_cbor(out: *mut u8, max: usize) -> usize { 0 }
[INFO] [stdout]     |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]    --> src/plugin_trait.rs:102:68
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[no_mangle] pub extern "C" fn zos_plugin_state_cbor(out: *mut u8, max: usize) -> usize { 0 }
[INFO] [stdout]     |                                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DASL_TAG` is never used
[INFO] [stdout]  --> src/plugin_trait.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const DASL_TAG: u64 = 55889;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PRIMES` is never used
[INFO] [stdout]  --> src/plugin_trait.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const PRIMES: [(u64, &str); 20] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_cbor` is never used
[INFO] [stdout]   --> src/plugin_trait.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl DA51Shard {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn to_cbor(&self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PluginState` is never constructed
[INFO] [stdout]   --> src/plugin_trait.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct PluginState {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_cbor`, `from_cbor`, and `cid` are never used
[INFO] [stdout]   --> src/plugin_trait.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl PluginState {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 72 |     pub fn to_cbor(&self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn from_cbor(bytes: &[u8]) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn cid(&self) -> String {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fractran_run` is never used
[INFO] [stdout]   --> src/plugin_trait.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn fractran_run(mut state: u64, ratios: &[(Vec<(u64,u32)>, Vec<(u64,u32)>)]) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.18s
[INFO] running `Command { std: "docker" "inspect" "56f505f588888b0099452988874c909ccc22b42f6e257ecebad3c88f39f2f00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f505f588888b0099452988874c909ccc22b42f6e257ecebad3c88f39f2f00a", kill_on_drop: false }`
[INFO] [stdout] 56f505f588888b0099452988874c909ccc22b42f6e257ecebad3c88f39f2f00a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6e266c7a2ffec9973c63e44471aa65a447518bbb29131c7ab36f7ba6e808935
[INFO] running `Command { std: "docker" "start" "-a" "e6e266c7a2ffec9973c63e44471aa65a447518bbb29131c7ab36f7ba6e808935", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/plugin_trait.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn fractran_run(mut state: u64, ratios: &[(Vec<(u64,u32)>, Vec<(u64,u32)>)]) -> u64 {
[INFO] [stdout]    |                     ----^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> src/plugin_trait.rs:102:54
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[no_mangle] pub extern "C" fn zos_plugin_state_cbor(out: *mut u8, max: usize) -> usize { 0 }
[INFO] [stdout]     |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]    --> src/plugin_trait.rs:102:68
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[no_mangle] pub extern "C" fn zos_plugin_state_cbor(out: *mut u8, max: usize) -> usize { 0 }
[INFO] [stdout]     |                                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DASL_TAG` is never used
[INFO] [stdout]  --> src/plugin_trait.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const DASL_TAG: u64 = 55889;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zos-plugin-preload v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `PRIMES` is never used
[INFO] [stdout]  --> src/plugin_trait.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const PRIMES: [(u64, &str); 20] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_cbor` is never used
[INFO] [stdout]   --> src/plugin_trait.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl DA51Shard {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn to_cbor(&self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PluginState` is never constructed
[INFO] [stdout]   --> src/plugin_trait.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct PluginState {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_cbor`, `from_cbor`, and `cid` are never used
[INFO] [stdout]   --> src/plugin_trait.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl PluginState {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 72 |     pub fn to_cbor(&self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn from_cbor(bytes: &[u8]) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn cid(&self) -> String {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fractran_run` is never used
[INFO] [stdout]   --> src/plugin_trait.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn fractran_run(mut state: u64, ratios: &[(Vec<(u64,u32)>, Vec<(u64,u32)>)]) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/plugin_trait.rs:88:21
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn fractran_run(mut state: u64, ratios: &[(Vec<(u64,u32)>, Vec<(u64,u32)>)]) -> u64 {
[INFO] [stdout]    |                     ----^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> src/plugin_trait.rs:102:54
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[no_mangle] pub extern "C" fn zos_plugin_state_cbor(out: *mut u8, max: usize) -> usize { 0 }
[INFO] [stdout]     |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]    --> src/plugin_trait.rs:102:68
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[no_mangle] pub extern "C" fn zos_plugin_state_cbor(out: *mut u8, max: usize) -> usize { 0 }
[INFO] [stdout]     |                                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/lib.rs:44:11
[INFO] [stdout]    |
[INFO] [stdout] 44 |         s(unsafe { zos_plugin_execute(c.as_ptr(), a.as_ptr()) })
[INFO] [stdout]    |           ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/lib.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |     #[test] fn init() { unsafe { assert_eq!(zos_plugin_init(), 0); } }
[INFO] [stdout]    |                         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/lib.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |     #[test] fn identity() { assert!(!s(unsafe{zos_plugin_name()}).is_empty()); }
[INFO] [stdout]    |                                        ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/lib.rs:49:41
[INFO] [stdout]    |
[INFO] [stdout] 49 |     #[test] fn render_gui() { assert!(s(unsafe{zos_plugin_render()}).starts_with("[")); }
[INFO] [stdout]    |                                         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/lib.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let cmds = s(unsafe{zos_plugin_commands()});
[INFO] [stdout]    |                      ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/lib.rs:63:23
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let r = ex(&s(unsafe{zos_plugin_commands()}).split(',').next().unwrap().to_string(), "42");
[INFO] [stdout]    |                       ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DASL_TAG` is never used
[INFO] [stdout]  --> src/plugin_trait.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const DASL_TAG: u64 = 55889;
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PRIMES` is never used
[INFO] [stdout]  --> src/plugin_trait.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const PRIMES: [(u64, &str); 20] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_cbor` is never used
[INFO] [stdout]   --> src/plugin_trait.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl DA51Shard {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn to_cbor(&self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PluginState` is never constructed
[INFO] [stdout]   --> src/plugin_trait.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct PluginState {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_cbor`, `from_cbor`, and `cid` are never used
[INFO] [stdout]   --> src/plugin_trait.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl PluginState {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 72 |     pub fn to_cbor(&self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn from_cbor(bytes: &[u8]) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn cid(&self) -> String {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fractran_run` is never used
[INFO] [stdout]   --> src/plugin_trait.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn fractran_run(mut state: u64, ratios: &[(Vec<(u64,u32)>, Vec<(u64,u32)>)]) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "e6e266c7a2ffec9973c63e44471aa65a447518bbb29131c7ab36f7ba6e808935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e266c7a2ffec9973c63e44471aa65a447518bbb29131c7ab36f7ba6e808935", kill_on_drop: false }`
[INFO] [stdout] e6e266c7a2ffec9973c63e44471aa65a447518bbb29131c7ab36f7ba6e808935
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2e8a510493e351f0e252d48cfaa64a1f73e1fecc5417f8715a6ed1b243217bd
[INFO] running `Command { std: "docker" "start" "-a" "f2e8a510493e351f0e252d48cfaa64a1f73e1fecc5417f8715a6ed1b243217bd", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/plugin_trait.rs:88:21
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn fractran_run(mut state: u64, ratios: &[(Vec<(u64,u32)>, Vec<(u64,u32)>)]) -> u64 {
[INFO] [stderr]    |                     ----^^^^^
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `out`
[INFO] [stderr]    --> src/plugin_trait.rs:102:54
[INFO] [stderr]     |
[INFO] [stderr] 102 | #[no_mangle] pub extern "C" fn zos_plugin_state_cbor(out: *mut u8, max: usize) -> usize { 0 }
[INFO] [stderr]     |                                                      ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max`
[INFO] [stderr]    --> src/plugin_trait.rs:102:68
[INFO] [stderr]     |
[INFO] [stderr] 102 | #[no_mangle] pub extern "C" fn zos_plugin_state_cbor(out: *mut u8, max: usize) -> usize { 0 }
[INFO] [stderr]     |                                                                    ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DASL_TAG` is never used
[INFO] [stderr]  --> src/plugin_trait.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const DASL_TAG: u64 = 55889;
[INFO] [stderr]   |           ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PRIMES` is never used
[INFO] [stderr]  --> src/plugin_trait.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const PRIMES: [(u64, &str); 20] = [
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_cbor` is never used
[INFO] [stderr]   --> src/plugin_trait.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl DA51Shard {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 43 |     pub fn to_cbor(&self) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PluginState` is never constructed
[INFO] [stderr]   --> src/plugin_trait.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub struct PluginState {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `to_cbor`, `from_cbor`, and `cid` are never used
[INFO] [stderr]   --> src/plugin_trait.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 71 | impl PluginState {
[INFO] [stderr]    | ---------------- associated items in this implementation
[INFO] [stderr] 72 |     pub fn to_cbor(&self) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 77 |     pub fn from_cbor(bytes: &[u8]) -> Option<Self> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 80 |     pub fn cid(&self) -> String {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `fractran_run` is never used
[INFO] [stderr]   --> src/plugin_trait.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn fractran_run(mut state: u64, ratios: &[(Vec<(u64,u32)>, Vec<(u64,u32)>)]) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/lib.rs:44:11
[INFO] [stderr]    |
[INFO] [stderr] 44 |         s(unsafe { zos_plugin_execute(c.as_ptr(), a.as_ptr()) })
[INFO] [stderr]    |           ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/lib.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |     #[test] fn init() { unsafe { assert_eq!(zos_plugin_init(), 0); } }
[INFO] [stderr]    |                         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/lib.rs:48:40
[INFO] [stderr]    |
[INFO] [stderr] 48 |     #[test] fn identity() { assert!(!s(unsafe{zos_plugin_name()}).is_empty()); }
[INFO] [stderr]    |                                        ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/lib.rs:49:41
[INFO] [stderr]    |
[INFO] [stderr] 49 |     #[test] fn render_gui() { assert!(s(unsafe{zos_plugin_render()}).starts_with("[")); }
[INFO] [stderr]    |                                         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/lib.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let cmds = s(unsafe{zos_plugin_commands()});
[INFO] [stderr]    |                      ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/lib.rs:63:23
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let r = ex(&s(unsafe{zos_plugin_commands()}).split(',').next().unwrap().to_string(), "42");
[INFO] [stderr]    |                       ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: `zos-plugin-preload` (lib) generated 9 warnings (run `cargo fix --lib -p zos-plugin-preload` to apply 3 suggestions)
[INFO] [stderr] warning: `zos-plugin-preload` (lib test) generated 15 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zos_plugin_preload-0b913ff972e3c198)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test jocko_fuzz::da51_valid ... ok
[INFO] [stdout] test jocko_fuzz::identity ... ok
[INFO] [stdout] test jocko_fuzz::init ... ok
[INFO] [stdout] test jocko_fuzz::render_gui ... ok
[INFO] [stdout] test jocko_fuzz::fuzz_all_commands ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zos_plugin_preload
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2e8a510493e351f0e252d48cfaa64a1f73e1fecc5417f8715a6ed1b243217bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e8a510493e351f0e252d48cfaa64a1f73e1fecc5417f8715a6ed1b243217bd", kill_on_drop: false }`
[INFO] [stdout] f2e8a510493e351f0e252d48cfaa64a1f73e1fecc5417f8715a6ed1b243217bd