[INFO] cloning repository https://github.com/post-rex/wassup
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/post-rex/wassup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpost-rex%2Fwassup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpost-rex%2Fwassup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e493b02d4732e79c943896ed612a0d7b58b5f833
[INFO] documenting post-rex/wassup against 1.69.0 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpost-rex%2Fwassup" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/post-rex/wassup on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/post-rex/wassup
[INFO] finished tweaking git repo https://github.com/post-rex/wassup
[INFO] tweaked toml for git repo https://github.com/post-rex/wassup written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/post-rex/wassup 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Checking wat v1.0.41
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking ptr_meta v0.1.4
[INFO] [stderr]    Compiling darling_macro v0.13.2
[INFO] [stderr]  Documenting wassup_std_macros v0.1.0 (/opt/rustwide/workdir/wassup_std_macros)
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking tracing v0.1.32
[INFO] [stderr]     Checking wassup_std v0.1.0 (/opt/rustwide/workdir/wassup_std)
[INFO] [stderr]  Documenting wassup_std v0.1.0 (/opt/rustwide/workdir/wassup_std)
[INFO] [stdout] warning: unused import: `BytesMut`
[INFO] [stdout]  --> wassup_std/src/ffi.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bytes::{Bytes, BytesMut};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ERRNO_NOENT`
[INFO] [stdout]  --> wassup_std/src/ffi.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wasi::{Errno, ERRNO_NOENT, ERRNO_NXIO, ERRNO_SUCCESS};
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ready`
[INFO] [stdout]  --> wassup_std/src/ipc.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::future::{Future, Ready};
[INFO] [stdout]   |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> wassup_std/src/ipc.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `Instant`
[INFO] [stdout]   --> wassup_std/src/ipc.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::{Duration, Instant};
[INFO] [stdout]    |                 ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BytesMut`
[INFO] [stdout]   --> wassup_std/src/ipc.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | use bytes::{Bytes, BytesMut};
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling darling v0.13.2
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]  --> wassup_std/src/ipc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::BorrowMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wassup_std/src/ffi.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut map = ipcs.borrow_mut();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> wassup_std/src/ipc.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IpcMakeChannelResult` is never constructed
[INFO] [stdout]   --> wassup_std/src/ffi.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct IpcMakeChannelResult {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ipc_make_channel` is never used
[INFO] [stdout]   --> wassup_std/src/ffi.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn ipc_make_channel() -> IpcMakeChannelResult;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ipc_send_msg` is never used
[INFO] [stdout]   --> wassup_std/src/ffi.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn ipc_send_msg(buffer: *const u8, len_buf: usize) -> Errno;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auto_yield` is never used
[INFO] [stdout]   --> wassup_std/src/runtime.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn auto_yield() -> Yield {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `receiver` is never read
[INFO] [stdout]   --> wassup_std/src/ipc.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Ipc {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 26 |     id: u32,
[INFO] [stdout] 27 |     receiver: SharedIpcReceiver,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dropped` is never read
[INFO] [stdout]   --> wassup_std/src/ipc.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub(crate) struct IpcReceiver {
[INFO] [stdout]    |                   ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub dropped: bool,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> wassup_std/src/ipc.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send` is never used
[INFO] [stdout]   --> wassup_std/src/ipc.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn send(&mut self, msg: Bytes) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `recv` is never used
[INFO] [stdout]   --> wassup_std/src/ipc.rs:79:18
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub async fn recv(&mut self) -> Option<Bytes> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `try_recv` is never used
[INFO] [stdout]   --> wassup_std/src/ipc.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn try_recv(&mut self) -> Option<Bytes> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling enumset_derive v0.5.5
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting test_bin v0.1.0 (/opt/rustwide/workdir/test_bin)
[INFO] [stderr]     Checking enumset v1.0.8
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking loupe v0.1.3
[INFO] [stderr]     Checking object v0.28.3
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking wasmer-types v2.2.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Checking wasmer-compiler v2.2.1
[INFO] [stderr]     Checking wasmer-engine v2.2.1
[INFO] [stderr]     Checking wasmer-object v2.2.1
[INFO] [stderr]     Checking wasmer-compiler-llvm v2.2.1
[INFO] [stderr]     Checking wasmer-engine-universal v2.2.1
[INFO] [stderr]     Checking wasmer-engine-dylib v2.2.1
[INFO] [stderr]     Checking wasmer v2.2.1
[INFO] [stderr]  Documenting wassup v0.1.0 (/opt/rustwide/workdir/wassup_rt)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> wassup_rt/src/wasi_api/unix.rs:7:40
[INFO] [stdout]   |
[INFO] [stdout] 7 | ...n from https://github.com/wasmerio/wasmer/blob/3604debecc753c1a13701559035d75b30b77d912/lib/wasi/src/syscalls/unix/mod.rs and under MI...
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/wasmerio/wasmer/blob/3604debecc753c1a13701559035d75b30b77d912/lib/wasi/src/syscalls/unix/mod.rs>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.81s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5, wasmparser v0.78.2
[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" "0c42221e21aa068c9ab96eebf379eba496d7abc0d7cbcc40d229e41a19bd81d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c42221e21aa068c9ab96eebf379eba496d7abc0d7cbcc40d229e41a19bd81d5", kill_on_drop: false }`
[INFO] [stdout] 0c42221e21aa068c9ab96eebf379eba496d7abc0d7cbcc40d229e41a19bd81d5
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 545ce30fbe3386a9ab6e8ffb6b502e4ea3617f3d22dbf2405c11b3730d2c7726
[INFO] running `Command { std: "docker" "start" "-a" "545ce30fbe3386a9ab6e8ffb6b502e4ea3617f3d22dbf2405c11b3730d2c7726", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "545ce30fbe3386a9ab6e8ffb6b502e4ea3617f3d22dbf2405c11b3730d2c7726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545ce30fbe3386a9ab6e8ffb6b502e4ea3617f3d22dbf2405c11b3730d2c7726", kill_on_drop: false }`
[INFO] [stdout] 545ce30fbe3386a9ab6e8ffb6b502e4ea3617f3d22dbf2405c11b3730d2c7726
