[INFO] fetching crate hddwiper 2.0.0... [INFO] checking hddwiper-2.0.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate hddwiper 2.0.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate hddwiper 2.0.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml [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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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 salsa20 v0.10.2 [INFO] [stderr] Downloaded running-average v0.1.0 [INFO] [stderr] Downloaded crypto-common v0.1.3 [INFO] [stderr] Downloaded cipher v0.4.3 [INFO] [stderr] Downloaded rdrand v0.8.2 [INFO] [stderr] Downloaded spin v0.9.3 [INFO] [stderr] Downloaded crossbeam-channel v0.5.4 [INFO] [stderr] Downloaded crossbeam-utils v0.8.8 [INFO] [stderr] Downloaded clap_derive v3.1.7 [INFO] [stderr] Downloaded clap v3.1.12 [INFO] [stderr] Downloaded clap_lex v0.1.1 [INFO] [stderr] Downloaded flume v0.10.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff35a09832ecfec94385e6de03312caaadfcc31901cbf41fc9d87553f66921bb [INFO] running `Command { std: "docker" "start" "-a" "ff35a09832ecfec94385e6de03312caaadfcc31901cbf41fc9d87553f66921bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff35a09832ecfec94385e6de03312caaadfcc31901cbf41fc9d87553f66921bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff35a09832ecfec94385e6de03312caaadfcc31901cbf41fc9d87553f66921bb", kill_on_drop: false }` [INFO] [stdout] ff35a09832ecfec94385e6de03312caaadfcc31901cbf41fc9d87553f66921bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4f4332ae8947c618f804c9d87df7d7be64a540506b2429eaf1373ab8bb1ca46 [INFO] running `Command { std: "docker" "start" "-a" "d4f4332ae8947c618f804c9d87df7d7be64a540506b2429eaf1373ab8bb1ca46", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking clap_lex v0.1.1 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking running-average v0.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rdrand v0.8.2 [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] Checking crypto-common v0.1.3 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking cipher v0.4.3 [INFO] [stderr] Checking salsa20 v0.10.2 [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] Compiling async-trait v0.1.53 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking futures-util v0.3.21 [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`, `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)]` 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: 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)]` 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: 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)]` on by default [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] [INFO] [stdout] warning: 8 warnings emitted [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.66s [INFO] running `Command { std: "docker" "inspect" "d4f4332ae8947c618f804c9d87df7d7be64a540506b2429eaf1373ab8bb1ca46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4f4332ae8947c618f804c9d87df7d7be64a540506b2429eaf1373ab8bb1ca46", kill_on_drop: false }` [INFO] [stdout] d4f4332ae8947c618f804c9d87df7d7be64a540506b2429eaf1373ab8bb1ca46 [INFO] checking hddwiper-2.0.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate hddwiper 2.0.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate hddwiper 2.0.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml [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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fa842d69fc042d825be0f25697aa846c6e960fee86a48cb2c24c44f2b35d67f [INFO] running `Command { std: "docker" "start" "-a" "4fa842d69fc042d825be0f25697aa846c6e960fee86a48cb2c24c44f2b35d67f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fa842d69fc042d825be0f25697aa846c6e960fee86a48cb2c24c44f2b35d67f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fa842d69fc042d825be0f25697aa846c6e960fee86a48cb2c24c44f2b35d67f", kill_on_drop: false }` [INFO] [stdout] 4fa842d69fc042d825be0f25697aa846c6e960fee86a48cb2c24c44f2b35d67f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 995224d2cc1144f1c2c31691bb58f89c96bcd5ceba2960c51623189d62c96aaf [INFO] running `Command { std: "docker" "start" "-a" "995224d2cc1144f1c2c31691bb58f89c96bcd5ceba2960c51623189d62c96aaf", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking running-average v0.1.0 [INFO] [stderr] Checking clap_lex v0.1.1 [INFO] [stderr] Checking rdrand v0.8.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [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] Checking inout v0.1.3 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking cipher v0.4.3 [INFO] [stderr] Checking salsa20 v0.10.2 [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 async-trait v0.1.53 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking futures-util v0.3.21 [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`, `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)]` 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)]` 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)]` on by default [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] [INFO] [stdout] warning: 8 warnings emitted [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.24s [INFO] running `Command { std: "docker" "inspect" "995224d2cc1144f1c2c31691bb58f89c96bcd5ceba2960c51623189d62c96aaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "995224d2cc1144f1c2c31691bb58f89c96bcd5ceba2960c51623189d62c96aaf", kill_on_drop: false }` [INFO] [stdout] 995224d2cc1144f1c2c31691bb58f89c96bcd5ceba2960c51623189d62c96aaf