[INFO] fetching crate pi_async_buffer 0.8.0...
[INFO] checking pi_async_buffer-0.8.0 against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] extracting crate pi_async_buffer 0.8.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate pi_async_buffer 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pi_async_buffer 0.8.0
[INFO] tweaked toml for crates.io crate pi_async_buffer 0.8.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pi_async_buffer 0.8.0 on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pi_async_buffer 0.8.0 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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded pi_timer v0.1.0
[INFO] [stderr]   Downloaded pi_wrr v0.1.1
[INFO] [stderr]   Downloaded pi_async_file v0.7.0
[INFO] [stderr]   Downloaded pi_hash v0.1.1
[INFO] [stderr]   Downloaded pi_cancel_timer v0.2.0
[INFO] [stderr]   Downloaded pi_wheel v0.1.0
[INFO] [stderr]   Downloaded pi_ext_heap v0.1.1
[INFO] [stderr]   Downloaded pi_slot_deque v0.2.1
[INFO] [stderr]   Downloaded st3 v0.4.1
[INFO] [stderr]   Downloaded pi_slot_wheel v0.2.0
[INFO] [stderr]   Downloaded pi-async-rt v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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_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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbc857597800af63f2da0a34f68bea8dcb980008010dca300ecfec1d88905a96
[INFO] running `Command { std: "docker" "start" "-a" "dbc857597800af63f2da0a34f68bea8dcb980008010dca300ecfec1d88905a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbc857597800af63f2da0a34f68bea8dcb980008010dca300ecfec1d88905a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc857597800af63f2da0a34f68bea8dcb980008010dca300ecfec1d88905a96", kill_on_drop: false }`
[INFO] [stdout] dbc857597800af63f2da0a34f68bea8dcb980008010dca300ecfec1d88905a96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4d7cd9eb5d96470ab864a1a7947227121838efe3118b8fd2519044584b490bb
[INFO] running `Command { std: "docker" "start" "-a" "d4d7cd9eb5d96470ab864a1a7947227121838efe3118b8fd2519044584b490bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling zerocopy v0.8.23
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking pi_ext_heap v0.1.1
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking once_cell v1.21.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking miniz_oxide v0.8.5
[INFO] [stderr]     Checking pi_wheel v0.1.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking pi_timer v0.1.0
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking raw-cpuid v11.5.0
[INFO] [stderr]     Checking pi_wrr v0.1.1
[INFO] [stderr]     Checking normpath v1.3.0
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]     Checking st3 v0.4.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking pi_slot_deque v0.2.1
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking pi_slot_wheel v0.2.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking num_cpus v1.16.0
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[INFO] [stderr]     Checking addr2line v0.24.2
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[INFO] [stderr]     Checking sysinfo v0.29.11
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking pi-async-rt v0.2.5
[INFO] [stderr]     Checking pi_async_file v0.7.0
[INFO] [stderr]     Checking pi_async_buffer v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `AsyncPipeLineExt`
[INFO] [stdout]   --> tests/test.rs:14:58
[INFO] [stdout]    |
[INFO] [stdout] 14 |                       async_pipeline::{AsyncReceiverExt, AsyncPipeLineExt, channel}};
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/test.rs:631:13
[INFO] [stdout]     |
[INFO] [stdout] 631 |         let mut file = match AsyncFile::open(rt_copy.clone(),
[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: unused `Result` that must be used
[INFO] [stdout]    --> tests/test.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 | /     rt.spawn(async move {
[INFO] [stdout] 163 | |         assert_eq!(buffer.is_terminated(), false);
[INFO] [stdout] 164 | |
[INFO] [stdout] 165 | |         if let Some(num) = buffer.get_i8().await {
[INFO] [stdout] ...   |
[INFO] [stdout] 336 | |         println!("Buffer stream closed");
[INFO] [stdout] 337 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let _ = rt.spawn(async move {
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/test.rs:339:5
[INFO] [stdout]     |
[INFO] [stdout] 339 | /     rt.spawn(async move {
[INFO] [stdout] 340 | |         let mut buf: Vec<u8> = Vec::new();
[INFO] [stdout] 341 | |         buf.put_i8(-125);
[INFO] [stdout] 342 | |         buf.put_u8(0xff);
[INFO] [stdout] ...   |
[INFO] [stdout] 603 | |         println!("Sender closed");
[INFO] [stdout] 604 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 339 |     let _ = rt.spawn(async move {
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/test.rs:617:5
[INFO] [stdout]     |
[INFO] [stdout] 617 | /     rt.spawn(async move {
[INFO] [stdout] 618 | |         let mut vec = Vec::new();
[INFO] [stdout] 619 | |         while let Some(b) = buffer.get_u8().await {
[INFO] [stdout] 620 | |             println!("Bytes remaining: {}", buffer.remaining());
[INFO] [stdout] ...   |
[INFO] [stdout] 626 | |         println!("Receive finish");
[INFO] [stdout] 627 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 617 |     let _ = rt.spawn(async move {
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/test.rs:629:5
[INFO] [stdout]     |
[INFO] [stdout] 629 | /     rt.spawn(async move {
[INFO] [stdout] 630 | |         //打开测试用文件
[INFO] [stdout] 631 | |         let mut file = match AsyncFile::open(rt_copy.clone(),
[INFO] [stdout] 632 | |                                              "./tests/test_file.txt".to_string(),
[INFO] [stdout] ...   |
[INFO] [stdout] 694 | |         println!("Sender closed");
[INFO] [stdout] 695 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 629 |     let _ = rt.spawn(async move {
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.24s
[INFO] running `Command { std: "docker" "inspect" "d4d7cd9eb5d96470ab864a1a7947227121838efe3118b8fd2519044584b490bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4d7cd9eb5d96470ab864a1a7947227121838efe3118b8fd2519044584b490bb", kill_on_drop: false }`
[INFO] [stdout] d4d7cd9eb5d96470ab864a1a7947227121838efe3118b8fd2519044584b490bb
