[INFO] cloning repository https://github.com/meta-introspector/zos-plugin-symbol-sim [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-symbol-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeta-introspector%2Fzos-plugin-symbol-sim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeta-introspector%2Fzos-plugin-symbol-sim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af373f06836a21453c64f48e936b26bca6470d41 [INFO] checking meta-introspector/zos-plugin-symbol-sim against try#b98202ad067d72e45cec8be3d5c15d86ef0fd086 for pr-155193 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeta-introspector%2Fzos-plugin-symbol-sim" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/meta-introspector/zos-plugin-symbol-sim [INFO] finished tweaking git repo https://github.com/meta-introspector/zos-plugin-symbol-sim [INFO] tweaked toml for git repo https://github.com/meta-introspector/zos-plugin-symbol-sim written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/meta-introspector/zos-plugin-symbol-sim on toolchain b98202ad067d72e45cec8be3d5c15d86ef0fd086 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/meta-introspector/zos-plugin-symbol-sim 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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking meta-introspector/zos-plugin-symbol-sim against try#b98202ad067d72e45cec8be3d5c15d86ef0fd086 for pr-155193 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeta-introspector%2Fzos-plugin-symbol-sim" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/meta-introspector/zos-plugin-symbol-sim [INFO] finished tweaking git repo https://github.com/meta-introspector/zos-plugin-symbol-sim [INFO] tweaked toml for git repo https://github.com/meta-introspector/zos-plugin-symbol-sim written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/meta-introspector/zos-plugin-symbol-sim on toolchain b98202ad067d72e45cec8be3d5c15d86ef0fd086 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/meta-introspector/zos-plugin-symbol-sim 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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "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 v0.2.116 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.116 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.116 [INFO] [stderr] Downloaded js-sys v0.3.93 [INFO] [stderr] Downloaded wasm-bindgen v0.2.116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 985a09a7247a81732ba7d8875c47cd5517e13b45268bdfbb383d764e30a28562 [INFO] running `Command { std: "docker" "start" "-a" "985a09a7247a81732ba7d8875c47cd5517e13b45268bdfbb383d764e30a28562", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "985a09a7247a81732ba7d8875c47cd5517e13b45268bdfbb383d764e30a28562", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "985a09a7247a81732ba7d8875c47cd5517e13b45268bdfbb383d764e30a28562", kill_on_drop: false }` [INFO] [stdout] 985a09a7247a81732ba7d8875c47cd5517e13b45268bdfbb383d764e30a28562 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2e49220ce860681baea1f6805c0c0c3a7b6d3aee8cfdfb6d0fe280bbfeb5ca2 [INFO] running `Command { std: "docker" "start" "-a" "f2e49220ce860681baea1f6805c0c0c3a7b6d3aee8cfdfb6d0fe280bbfeb5ca2", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking crypto-common v0.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Checking itoa v1.0.18 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking chrono v0.4.44 [INFO] [stderr] Compiling zerocopy-derive v0.8.48 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking zos-plugin-symbol-sim 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 { [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 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn from_cbor(bytes: &[u8]) -> Option { [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 { [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 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn from_cbor(bytes: &[u8]) -> Option { [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 8.62s [INFO] running `Command { std: "docker" "inspect" "f2e49220ce860681baea1f6805c0c0c3a7b6d3aee8cfdfb6d0fe280bbfeb5ca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2e49220ce860681baea1f6805c0c0c3a7b6d3aee8cfdfb6d0fe280bbfeb5ca2", kill_on_drop: false }` [INFO] [stdout] f2e49220ce860681baea1f6805c0c0c3a7b6d3aee8cfdfb6d0fe280bbfeb5ca2