[INFO] fetching crate hddwiper 2.0.0... [INFO] checking hddwiper-2.0.0 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] extracting crate hddwiper 2.0.0 into /workspace/builds/worker-0-tc1/source [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate hddwiper 2.0.0 [INFO] finished tweaking crates.io crate hddwiper 2.0.0 [INFO] tweaked toml for crates.io crate hddwiper 2.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hddwiper 2.0.0 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hddwiper 2.0.0 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded running-average v0.1.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.80 [INFO] [stderr] Downloaded cipher v0.4.3 [INFO] [stderr] Downloaded clap_lex v0.1.1 [INFO] [stderr] Downloaded clap_derive v3.1.7 [INFO] [stderr] Downloaded anyhow v1.0.57 [INFO] [stderr] Downloaded futures v0.3.21 [INFO] [stderr] Downloaded flume v0.10.12 [INFO] [stderr] Downloaded async-trait v0.1.53 [INFO] [stderr] Downloaded wasm-bindgen v0.2.80 [INFO] [stderr] Downloaded js-sys v0.3.57 [INFO] [stderr] Downloaded syn v1.0.91 [INFO] [stderr] Downloaded indexmap v1.8.1 [INFO] [stderr] Downloaded spin v0.9.3 [INFO] [stderr] Downloaded futures-util v0.3.21 [INFO] [stderr] Downloaded futures-channel v0.3.21 [INFO] [stderr] Downloaded log v0.4.16 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.80 [INFO] [stderr] Downloaded clap v3.1.12 [INFO] [stderr] Downloaded proc-macro2 v1.0.37 [INFO] [stderr] Downloaded env_logger v0.9.0 [INFO] [stderr] Downloaded futures-executor v0.3.21 [INFO] [stderr] Downloaded futures-macro v0.3.21 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.80 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.80 [INFO] [stderr] Downloaded rdrand v0.8.2 [INFO] [stderr] Downloaded futures-sink v0.3.21 [INFO] [stderr] Downloaded futures-task v0.3.21 [INFO] [stderr] Downloaded libc v0.2.124 [INFO] [stderr] Downloaded tokio v1.17.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78a66197003e1bba886c92f2e1d9fad166a4b6c8c80042b6173b75629f5d68c4 [INFO] running `Command { std: "docker" "start" "-a" "78a66197003e1bba886c92f2e1d9fad166a4b6c8c80042b6173b75629f5d68c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78a66197003e1bba886c92f2e1d9fad166a4b6c8c80042b6173b75629f5d68c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78a66197003e1bba886c92f2e1d9fad166a4b6c8c80042b6173b75629f5d68c4", kill_on_drop: false }` [INFO] [stdout] 78a66197003e1bba886c92f2e1d9fad166a4b6c8c80042b6173b75629f5d68c4 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f2f1b952d8b71720f0a62ff07314d16a77b8c34ef30e658ff271fc53246e2d2 [INFO] running `Command { std: "docker" "start" "-a" "5f2f1b952d8b71720f0a62ff07314d16a77b8c34ef30e658ff271fc53246e2d2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking clap_lex v0.1.1 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking cipher v0.4.3 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking salsa20 v0.10.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rdrand v0.8.2 [INFO] [stderr] Checking running-average v0.1.0 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling clap_derive v3.1.7 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking flume v0.10.12 [INFO] [stderr] Checking clap v3.1.12 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking hddwiper v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AsyncBlockSource` and `SyncBlockSource` [INFO] [stdout] --> src/byte_stream/mod.rs:51:24 [INFO] [stdout] | [INFO] [stdout] 51 | pub use block_source::{AsyncBlockSource, SyncBlockSource}; [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: `block_source_byte_stream::BlockSourceByteStream` [INFO] [stdout] --> src/byte_stream/mod.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub use block_source_byte_stream::BlockSourceByteStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ProductBlockSource` [INFO] [stdout] --> src/byte_stream/mod.rs:55:59 [INFO] [stdout] | [INFO] [stdout] 55 | pub use producer_byte_stream::{byte_stream_from_producer, ProductBlockSource}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::rdrand::SyncByteStreamOrZeroes` [INFO] [stdout] --> src/random/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use self::rdrand::SyncByteStreamOrZeroes; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(generic_associated_types)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `scoped_threads` has been stable since 1.63.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(scoped_threads)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncBlockSource` [INFO] [stdout] --> src/byte_stream/mod.rs:51:24 [INFO] [stdout] | [INFO] [stdout] 51 | pub use block_source::{AsyncBlockSource, SyncBlockSource}; [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: `block_source_byte_stream::BlockSourceByteStream` [INFO] [stdout] --> src/byte_stream/mod.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub use block_source_byte_stream::BlockSourceByteStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ProductBlockSource` [INFO] [stdout] --> src/byte_stream/mod.rs:55:59 [INFO] [stdout] | [INFO] [stdout] 55 | pub use producer_byte_stream::{byte_stream_from_producer, ProductBlockSource}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::rdrand::SyncByteStreamOrZeroes` [INFO] [stdout] --> src/random/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use self::rdrand::SyncByteStreamOrZeroes; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(generic_associated_types)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `scoped_threads` has been stable since 1.63.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(scoped_threads)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `async_read` is never used [INFO] [stdout] --> src/byte_stream/mod.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait AsyncByteStream { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] 10 | async fn async_read(&mut self, dest: &mut [u8]) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `async_read` is never used [INFO] [stdout] --> src/byte_stream/block_source.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait AsyncBlockSource { [INFO] [stdout] | ---------------- method in this trait [INFO] [stdout] 10 | async fn async_read(&mut self) -> Result>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `async_get_product` and `try_get_product` are never used [INFO] [stdout] --> src/producer.rs:126:14 [INFO] [stdout] | [INFO] [stdout] 125 | pub trait ProductReceiver { [INFO] [stdout] | --------------- methods in this trait [INFO] [stdout] 126 | async fn async_get_product(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 129 | fn try_get_product(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `try_get_product` is never used [INFO] [stdout] --> src/producer.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub trait ProductReceiver { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 129 | fn try_get_product(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.05s [INFO] running `Command { std: "docker" "inspect" "5f2f1b952d8b71720f0a62ff07314d16a77b8c34ef30e658ff271fc53246e2d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f2f1b952d8b71720f0a62ff07314d16a77b8c34ef30e658ff271fc53246e2d2", kill_on_drop: false }` [INFO] [stdout] 5f2f1b952d8b71720f0a62ff07314d16a77b8c34ef30e658ff271fc53246e2d2