[INFO] fetching crate quick_crawler 0.1.2... [INFO] building quick_crawler-0.1.2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate quick_crawler 0.1.2 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate quick_crawler 0.1.2 [INFO] finished tweaking crates.io crate quick_crawler 0.1.2 [INFO] tweaked toml for crates.io crate quick_crawler 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate quick_crawler 0.1.2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 254 packages to latest compatible versions [INFO] [stderr] Adding dashmap v3.11.10 (available: v6.1.0) [INFO] [stderr] Adding mockito v0.23.3 (available: v1.7.0) [INFO] [stderr] Adding ratelimit_meter v4.1.1 (available: v5.0.0) [INFO] [stderr] Adding scraper v0.11.0 (available: v0.24.0) [INFO] [stderr] Adding surf v1.0.3 (available: v2.3.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded selectors v0.21.0 [INFO] [stderr] Downloaded sluice v0.4.2 [INFO] [stderr] Downloaded futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded mockito v0.23.3 [INFO] [stderr] Downloaded futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded phf_codegen v0.7.24 [INFO] [stderr] Downloaded debug_stub_derive v0.3.0 [INFO] [stderr] Downloaded dashmap v3.11.10 [INFO] [stderr] Downloaded extend v0.1.2 [INFO] [stderr] Downloaded scraper v0.11.0 [INFO] [stderr] Downloaded cssparser-macros v0.3.6 [INFO] [stderr] Downloaded futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded futures-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded html5ever v0.24.1 [INFO] [stderr] Downloaded isahc v0.7.6 [INFO] [stderr] Downloaded surf v1.0.3 [INFO] [stderr] Downloaded cssparser v0.25.9 [INFO] [stderr] Downloaded futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded assert-json-diff v1.1.0 [INFO] [stderr] Downloaded markup5ever v0.9.0 [INFO] [stderr] Downloaded futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.3.27 [INFO] [stderr] Downloaded procedural-masquerade v0.1.7 [INFO] [stderr] Downloaded futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Downloaded evmap v4.2.3 [INFO] [stderr] Downloaded ratelimit_meter v4.1.1 [INFO] [stderr] Downloaded futures-timer v0.1.1 [INFO] [stderr] Downloaded ratelimit_futures v0.0.1 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cf72787e0a400e384fe9d2c1329126b4374177cc7dd8d94e646be3ba67bdebb [INFO] running `Command { std: "docker" "start" "-a" "3cf72787e0a400e384fe9d2c1329126b4374177cc7dd8d94e646be3ba67bdebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cf72787e0a400e384fe9d2c1329126b4374177cc7dd8d94e646be3ba67bdebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cf72787e0a400e384fe9d2c1329126b4374177cc7dd8d94e646be3ba67bdebb", kill_on_drop: false }` [INFO] [stdout] 3cf72787e0a400e384fe9d2c1329126b4374177cc7dd8d94e646be3ba67bdebb [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc20a1e3a4db67525f455620e5c0b1b3bd2238ffbd0de4033946c43bef5fda51 [INFO] running `Command { std: "docker" "start" "-a" "dc20a1e3a4db67525f455620e5c0b1b3bd2238ffbd0de4033946c43bef5fda51", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling libnghttp2-sys v0.1.11+1.64.0 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling curl-sys v0.4.83+curl-8.15.0 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling 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[stderr] Compiling mockito v0.23.3 [INFO] [stderr] Compiling surf v1.0.3 [INFO] [stderr] Compiling polling v3.11.0 [INFO] [stderr] Compiling async-signal v0.2.13 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-process v2.5.0 [INFO] [stderr] Compiling async-std v1.13.2 [INFO] [stderr] Compiling scraper v0.11.0 [INFO] [stderr] Compiling quick_crawler v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `async_std::sync::Sender` [INFO] [stdout] --> src/execute/mod.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 27 | use async_std::sync::{Sender}; [INFO] [stdout] | ^^^^^^ no `Sender` in `sync` [INFO] [stdout] | [INFO] [stdout] = help: consider importing one of these structs instead: [INFO] [stdout] std::sync::mpmc::Sender [INFO] [stdout] std::sync::mpsc::Sender [INFO] [stdout] async_std::channel::Sender [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `async_std::sync::channel`, `async_std::sync::Receiver`, `async_std::sync::Sender` [INFO] [stdout] --> src/lib.rs:202:23 [INFO] [stdout] | [INFO] [stdout] 202 | use async_std::sync::{channel, Receiver, Sender}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ ^^^^^^ no `Sender` in `sync` [INFO] [stdout] | | | [INFO] [stdout] | | no `Receiver` in `sync` [INFO] [stdout] | no `channel` in `sync` [INFO] [stdout] | [INFO] [stdout] = help: consider importing one of these items instead: [INFO] [stdout] async_std::channel [INFO] [stdout] futures::channel [INFO] [stdout] = help: consider importing one of these items instead: [INFO] [stdout] std::ops::Receiver [INFO] [stdout] std::sync::mpmc::Receiver [INFO] [stdout] std::sync::mpsc::Receiver [INFO] [stdout] core::ops::Receiver [INFO] [stdout] async_std::channel::Receiver [INFO] [stdout] = help: consider importing one of these structs instead: [INFO] [stdout] std::sync::mpmc::Sender [INFO] [stdout] std::sync::mpsc::Sender [INFO] [stdout] async_std::channel::Sender [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/lib.rs:185:22 [INFO] [stdout] | [INFO] [stdout] 185 | use std::sync::{Arc, Mutex}; [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: `std::future::Future` [INFO] [stdout] --> src/execute/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/execute/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `join` [INFO] [stdout] --> src/execute/mod.rs:15:23 [INFO] [stdout] | [INFO] [stdout] 15 | use futures::future::{join}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task` [INFO] [stdout] --> src/execute/mod.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | use async_std::{task}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `join_all` [INFO] [stdout] --> src/limiter/mod.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::future::{join_all}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> src/limiter/mod.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time::{Instant}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:192:1 [INFO] [stdout] | [INFO] [stdout] 192 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/scrape/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ElementDataExtractor`, `ElementUrlExtractor`, `ResponseLogic::Parallel`, and `Scrape` [INFO] [stdout] --> src/lib.rs:197:21 [INFO] [stdout] | [INFO] [stdout] 197 | use crate::scrape::{ResponseLogic::Parallel, StartUrl, Scrape, ElementUrlExtractor, ElementDataExtractor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sleep` [INFO] [stdout] --> src/lib.rs:203:38 [INFO] [stdout] | [INFO] [stdout] 203 | use async_std::task::{Context, Poll, sleep}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/lib.rs:207:5 [INFO] [stdout] | [INFO] [stdout] 207 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> src/execute/mod.rs:280:27 [INFO] [stdout] | [INFO] [stdout] 280 | |(original_url, href, data_sender, response_logic, limiter, request_handler)| async move { [INFO] [stdout] | ^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [INFO] [stdout] = note: all local variables must have a statically known size [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> src/execute/mod.rs:280:26 [INFO] [stdout] | [INFO] [stdout] 280 | |(original_url, href, data_sender, response_logic, limiter, request_handler)| async move { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [INFO] [stdout] = note: only the last element of a tuple may have a dynamically sized type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time [INFO] [stdout] --> src/execute/mod.rs:280:41 [INFO] [stdout] | [INFO] [stdout] 280 | |(original_url, href, data_sender, response_logic, limiter, request_handler)| async move { [INFO] [stdout] | ^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = help: the trait `Sized` is not implemented for `str` [INFO] [stdout] = note: all local variables must have a statically known size [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stream01CompatExt` [INFO] [stdout] --> src/limiter/mod.rs:10:31 [INFO] [stdout] | [INFO] [stdout] 10 | compat::{Future01CompatExt, Stream01CompatExt}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryFutureExt` [INFO] [stdout] --> src/limiter/mod.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | future::{TryFutureExt}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::prelude` [INFO] [stdout] --> src/limiter/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d` [INFO] [stdout] --> src/execute/mod.rs:139:12 [INFO] [stdout] | [INFO] [stdout] 139 | Ok(d) => href.to_string(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_d` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quick_crawler` (lib) due to 5 previous errors; 16 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "dc20a1e3a4db67525f455620e5c0b1b3bd2238ffbd0de4033946c43bef5fda51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc20a1e3a4db67525f455620e5c0b1b3bd2238ffbd0de4033946c43bef5fda51", kill_on_drop: false }` [INFO] [stdout] dc20a1e3a4db67525f455620e5c0b1b3bd2238ffbd0de4033946c43bef5fda51