[INFO] cloning repository https://github.com/hulylabs/huly
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hulylabs/huly" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhulylabs%2Fhuly", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhulylabs%2Fhuly'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 359b5307b750b68d9c4183762f4ee772713cc2d4
[INFO] checking hulylabs/huly against 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d for pr-159598
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhulylabs%2Fhuly" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hulylabs/huly
[INFO] finished tweaking git repo https://github.com/hulylabs/huly
[INFO] tweaked toml for git repo https://github.com/hulylabs/huly written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hulylabs/huly on toolchain 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hulylabs/huly 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" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking hulylabs/huly against 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d for pr-159598
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhulylabs%2Fhuly" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hulylabs/huly
[INFO] finished tweaking git repo https://github.com/hulylabs/huly
[INFO] tweaked toml for git repo https://github.com/hulylabs/huly written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hulylabs/huly on toolchain 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hulylabs/huly 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" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "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 smol_str v0.3.2
[INFO] [stderr]   Downloaded error-code v3.3.1
[INFO] [stderr]   Downloaded rustyline v15.0.0
[INFO] [stderr]   Downloaded fd-lock v4.0.2
[INFO] [stderr]   Downloaded clipboard-win v5.4.0
[INFO] [stderr]   Downloaded ssh2 v0.9.5
[INFO] [stderr]   Downloaded sdd v3.0.8
[INFO] [stderr]   Downloaded getrandom v0.3.1
[INFO] [stderr]   Downloaded redox_syscall v0.5.9
[INFO] [stderr]   Downloaded tempfile v3.17.1
[INFO] [stderr]   Downloaded openssl-sys v0.9.106
[INFO] [stderr]   Downloaded clap v4.5.32
[INFO] [stderr]   Downloaded cc v1.2.16
[INFO] [stderr]   Downloaded scc v2.3.3
[INFO] [stderr]   Downloaded clap_builder v4.5.32
[INFO] [stderr]   Downloaded libssh2-sys v0.3.1
[INFO] [stderr]   Downloaded libz-sys v1.1.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b5d32cbeecb3180f03ad4356a1958767c4034d9824d7c7605580621b452ec7d5
[INFO] running `Command { std: "docker" "start" "b5d32cbeecb3180f03ad4356a1958767c4034d9824d7c7605580621b452ec7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5d32cbeecb3180f03ad4356a1958767c4034d9824d7c7605580621b452ec7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b5d32cbeecb3180f03ad4356a1958767c4034d9824d7c7605580621b452ec7d5" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5d32cbeecb3180f03ad4356a1958767c4034d9824d7c7605580621b452ec7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b5d32cbeecb3180f03ad4356a1958767c4034d9824d7c7605580621b452ec7d5" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking smol_str v0.3.2
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking whoami v1.5.2
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking sdd v3.0.8
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking clap_builder v4.5.32
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking rebel-macro v0.1.0 (/opt/rustwide/workdir/rebel-macro)
[INFO] [stdout] warning: unused import: `rebel4`
[INFO] [stdout]    --> rebel-macro/src/lib.rs:194:17
[INFO] [stdout]     |
[INFO] [stdout] 194 |     use super::{rebel4, Value};
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking scc v2.3.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling libz-sys v1.1.21
[INFO] [stderr]    Compiling openssl-sys v0.9.106
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking fd-lock v4.0.2
[INFO] [stderr]     Checking tempfile v3.17.1
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rustyline v15.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]     Checking serial_test v3.2.0
[INFO] [stderr]     Checking rebel2 v0.1.0 (/opt/rustwide/workdir/rebel2)
[INFO] [stdout] warning: unused import: `Blob`
[INFO] [stdout]  --> rebel2/src/runtime.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::core::{Blob, BlobStore, Block, CoreError, Value, Values, WordKind};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v4.5.32
[INFO] [stdout] warning: unused import: `Values`
[INFO] [stdout]  --> rebel2/src/runtime.rs:3:61
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::core::{Blob, BlobStore, Block, CoreError, Value, Values, WordKind};
[INFO] [stdout]   |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Blob`
[INFO] [stdout]  --> rebel2/src/runtime.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::core::{Blob, BlobStore, Block, CoreError, Value, Values, WordKind};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> rebel2/src/runtime.rs:74:38
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn new(runtime: &'a mut Runtime, block: Block) -> Result<Self, CoreError> {
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Process<'_>` is more private than the item `runtime::next`
[INFO] [stdout]    --> rebel2/src/runtime.rs:171:1
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub fn next(process: &mut Process) -> Result<(), CoreError> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `runtime::next` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Process<'_>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> rebel2/src/runtime.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout]  63 | struct Process<'a> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]   --> rebel2/src/core.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | / impl<T, I> Array<T, I>
[INFO] [stdout] 69 | | where
[INFO] [stdout] 70 | |     T: AsRef<[u8]>,
[INFO] [stdout]    | |___________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |       fn len(&self) -> Option<usize> {
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Values` is never used
[INFO] [stdout]    --> rebel2/src/core.rs:109:11
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait Values {
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `values` is never used
[INFO] [stdout]    --> rebel2/src/core.rs:268:12
[INFO] [stdout]     |
[INFO] [stdout] 267 | impl Block {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] 268 |     pub fn values<'a, T: BlobStore>(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `StackRef` and `NativeFunc` are never constructed
[INFO] [stdout]    --> rebel2/src/core.rs:373:5
[INFO] [stdout]     |
[INFO] [stdout] 365 | pub enum Value {
[INFO] [stdout]     |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 373 |     StackRef(usize),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 374 |     NativeFunc(usize),
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_value` is never used
[INFO] [stdout]    --> rebel2/src/core.rs:471:8
[INFO] [stdout]     |
[INFO] [stdout] 471 | pub fn load_value(data: &[u8]) -> Option<Value> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_block` is never used
[INFO] [stdout]    --> rebel2/src/core.rs:475:8
[INFO] [stdout]     |
[INFO] [stdout] 475 | pub fn create_block(values: &[Value]) -> Option<Value> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> rebel2/src/runtime.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl<'a> Process<'a> {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 74 |     fn new(runtime: &'a mut Runtime, block: Block) -> Result<Self, CoreError> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Values`
[INFO] [stdout]  --> rebel2/src/runtime.rs:3:61
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::core::{Blob, BlobStore, Block, CoreError, Value, Values, WordKind};
[INFO] [stdout]   |                                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> rebel2/src/runtime.rs:74:38
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn new(runtime: &'a mut Runtime, block: Block) -> Result<Self, CoreError> {
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Process<'_>` is more private than the item `runtime::next`
[INFO] [stdout]    --> rebel2/src/runtime.rs:171:1
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub fn next(process: &mut Process) -> Result<(), CoreError> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `runtime::next` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Process<'_>` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> rebel2/src/runtime.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout]  63 | struct Process<'a> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]   --> rebel2/src/core.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | / impl<T, I> Array<T, I>
[INFO] [stdout] 69 | | where
[INFO] [stdout] 70 | |     T: AsRef<[u8]>,
[INFO] [stdout]    | |___________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |       fn len(&self) -> Option<usize> {
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Values` is never used
[INFO] [stdout]    --> rebel2/src/core.rs:109:11
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub trait Values {
[INFO] [stdout]     |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Word` and `SetWord` are never constructed
[INFO] [stdout]    --> rebel2/src/core.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub enum WordKind {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] 131 |     Word,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 132 |     SetWord,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WordKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write` is never used
[INFO] [stdout]    --> rebel2/src/core.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl WordKind {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 136 |     fn write(self, dst: &mut [u8], tag: u8, symbol: &SmolStr) -> Option<usize> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write` is never used
[INFO] [stdout]    --> rebel2/src/core.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 211 | impl Blob {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 222 |     fn write(&self, dst: &mut [u8], tag: u8) -> Option<usize> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `values`, `new_inline`, and `new` are never used
[INFO] [stdout]    --> rebel2/src/core.rs:268:12
[INFO] [stdout]     |
[INFO] [stdout] 267 | impl Block {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 268 |     pub fn values<'a, T: BlobStore>(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 289 |     pub fn new_inline(values: &[Value]) -> Option<Self> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 321 |     pub fn new(store: &mut dyn BlobStore, values: &[Value]) -> Result<Self, CoreError> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `SetWord`, `StackRef`, and `NativeFunc` are never constructed
[INFO] [stdout]    --> rebel2/src/core.rs:372:5
[INFO] [stdout]     |
[INFO] [stdout] 365 | pub enum Value {
[INFO] [stdout]     |          ----- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 372 |     SetWord(SmolStr),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 373 |     StackRef(usize),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 374 |     NativeFunc(usize),
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Value` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `write` and `new_block` are never used
[INFO] [stdout]    --> rebel2/src/core.rs:409:12
[INFO] [stdout]     |
[INFO] [stdout] 377 | impl Value {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 409 |     pub fn write(&self, dst: &mut [u8]) -> Option<usize> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 437 |     pub fn new_block(store: &mut dyn BlobStore, values: &[Value]) -> Result<Self, CoreError> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_value` is never used
[INFO] [stdout]    --> rebel2/src/core.rs:471:8
[INFO] [stdout]     |
[INFO] [stdout] 471 | pub fn load_value(data: &[u8]) -> Option<Value> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_block` is never used
[INFO] [stdout]    --> rebel2/src/core.rs:475:8
[INFO] [stdout]     |
[INFO] [stdout] 475 | pub fn create_block(values: &[Value]) -> Option<Value> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Collector` is never used
[INFO] [stdout]  --> rebel2/src/parse.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Collector {
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Parser` is never constructed
[INFO] [stdout]   --> rebel2/src/parse.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Parser<'a, C>
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `skip_whitespace`, `parse_string`, `parse_word`, `parse_number`, and `parse` are never used
[INFO] [stdout]    --> rebel2/src/parse.rs:27:12
[INFO] [stdout]     |
[INFO] [stdout]  23 | / impl<'a, C> Parser<'a, C>
[INFO] [stdout]  24 | | where
[INFO] [stdout]  25 | |     C: Collector,
[INFO] [stdout]     | |_________________- associated items in this implementation
[INFO] [stdout]  26 |   {
[INFO] [stdout]  27 |       pub fn new(input: &'a str, collector: &'a mut C) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout]  35 |       fn skip_whitespace(&mut self) -> Option<(usize, char)> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |       fn parse_string(&mut self, pos: usize) -> Result<(), CoreError> {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |       fn parse_word(&mut self, start_pos: usize) -> Result<bool, CoreError> {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  90 |       fn parse_number(&mut self, char: char) -> Result<bool, CoreError> {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |       pub fn parse(&mut self) -> Result<(), CoreError> {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> rebel2/src/runtime.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | impl<'a> Process<'a> {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 74 |     fn new(runtime: &'a mut Runtime, block: Block) -> Result<Self, CoreError> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParseCollector` is never constructed
[INFO] [stdout]    --> rebel2/src/runtime.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 | struct ParseCollector<'a> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> rebel2/src/runtime.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 183 | impl<'a> ParseCollector<'a> {
[INFO] [stdout]     | --------------------------- associated function in this implementation
[INFO] [stdout] 184 |     fn new(module: &'a mut Runtime) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ssh2 v0.9.5
[INFO] [stderr]     Checking rebel v0.1.0 (/opt/rustwide/workdir/rebel)
[INFO] [stdout] warning: unused import: `_mm_crc32_u32`
[INFO] [stdout]  --> rebel/src/hash.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::arch::x86_64::{_mm_crc32_u32, _mm_crc32_u64};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `_mm_crc32_u32`
[INFO] [stdout]  --> rebel/src/hash.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::arch::x86_64::{_mm_crc32_u32, _mm_crc32_u64};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rebel/src/core.rs:183:24
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn new_process(&mut self, block: VmValue) -> Result<Exec<T>, CoreError> {
[INFO] [stdout]     |                        ^^^^^^^^^                            ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn new_process(&mut self, block: VmValue) -> Result<Exec<'_, T>, CoreError> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rebel-sh v0.1.0 (/opt/rustwide/workdir/rebel-sh)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rebel/src/core.rs:183:24
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn new_process(&mut self, block: VmValue) -> Result<Exec<T>, CoreError> {
[INFO] [stdout]     |                        ^^^^^^^^^                            ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub fn new_process(&mut self, block: VmValue) -> Result<Exec<'_, T>, CoreError> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rebel/src/fs.rs:192:27
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn setup_exec(module: &mut Module<Box<[Word]>>) -> Exec<Box<[Word]>> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn setup_exec(module: &mut Module<Box<[Word]>>) -> Exec<'_, Box<[Word]>> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rebel/src/ssh.rs:270:27
[INFO] [stdout]     |
[INFO] [stdout] 270 |     fn setup_exec(module: &mut Module<Box<[Word]>>) -> Exec<Box<[Word]>> {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 270 |     fn setup_exec(module: &mut Module<Box<[Word]>>) -> Exec<'_, Box<[Word]>> {
[INFO] [stdout]     |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.59s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "b5d32cbeecb3180f03ad4356a1958767c4034d9824d7c7605580621b452ec7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5d32cbeecb3180f03ad4356a1958767c4034d9824d7c7605580621b452ec7d5", kill_on_drop: false }`
[INFO] [stdout] b5d32cbeecb3180f03ad4356a1958767c4034d9824d7c7605580621b452ec7d5
