[INFO] fetching crate img_enc 0.1.2... [INFO] checking img_enc-0.1.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate img_enc 0.1.2 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate img_enc 0.1.2 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] started tweaking crates.io crate img_enc 0.1.2 [INFO] finished tweaking crates.io crate img_enc 0.1.2 [INFO] tweaked toml for crates.io crate img_enc 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate img_enc 0.1.2 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] Downloading crates ... [INFO] [stderr] Downloaded flate2 v1.0.22 [INFO] [stderr] Downloaded crypto-common v0.1.3 [INFO] [stderr] Downloaded lebe v0.5.1 [INFO] [stderr] Downloaded weezl v0.1.5 [INFO] [stderr] Downloaded getrandom v0.2.5 [INFO] [stderr] Downloaded bytemuck v1.8.0 [INFO] [stderr] Downloaded exr v1.4.1 [INFO] [stderr] Downloaded image v0.24.1 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded bit_field v0.10.1 [INFO] [stderr] Downloaded jpeg-decoder v0.2.2 [INFO] [stderr] Downloaded flume v0.10.12 [INFO] [stderr] Downloaded gif v0.11.3 [INFO] [stderr] Downloaded crossbeam-channel v0.5.2 [INFO] [stderr] Downloaded tiff v0.7.1 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded num-rational v0.4.0 [INFO] [stderr] Downloaded miniz_oxide v0.5.1 [INFO] [stderr] Downloaded png v0.17.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f6edc51adb6528f273e542a125acd5d7ffd195c55fbfee54f297d6ce9dc48c0f [INFO] running `Command { std: "docker" "start" "-a" "f6edc51adb6528f273e542a125acd5d7ffd195c55fbfee54f297d6ce9dc48c0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6edc51adb6528f273e542a125acd5d7ffd195c55fbfee54f297d6ce9dc48c0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6edc51adb6528f273e542a125acd5d7ffd195c55fbfee54f297d6ce9dc48c0f", kill_on_drop: false }` [INFO] [stdout] f6edc51adb6528f273e542a125acd5d7ffd195c55fbfee54f297d6ce9dc48c0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b64d403b5572ae9d8c676dc83242c97d48f9bd40b8c3204b1e01a466369471f4 [INFO] running `Command { std: "docker" "start" "-a" "b64d403b5572ae9d8c676dc83242c97d48f9bd40b8c3204b1e01a466369471f4", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Checking deflate v1.0.0 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking lebe v0.5.1 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking tiff v0.7.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking bytemuck v1.8.0 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking jpeg-decoder v0.2.2 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking flume v0.10.12 [INFO] [stderr] Checking exr v1.4.1 [INFO] [stderr] Checking image v0.24.1 [INFO] [stderr] Checking img_enc v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ring::error::Unspecified` [INFO] [stdout] --> src/lib/algo.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ring::error::Unspecified; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `im1_im2` is imported redundantly [INFO] [stdout] --> src/lib/algo.rs:159:28 [INFO] [stdout] | [INFO] [stdout] 159 | use crate::init::{dkv, im1_im2}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 160 | use super::*; [INFO] [stdout] | -------- the item `im1_im2` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/lib/analysis.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ring::error::Unspecified` [INFO] [stdout] --> src/lib/algo.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ring::error::Unspecified; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/lib/analysis.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib/analysis.rs:129:24 [INFO] [stdout] | [INFO] [stdout] 129 | let factor : f32 = (100.00/((c2_matrix.len() as f32 ) * 8.0)) ; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 129 - let factor : f32 = (100.00/((c2_matrix.len() as f32 ) * 8.0)) ; [INFO] [stdout] 129 + let factor : f32 = 100.00/((c2_matrix.len() as f32 ) * 8.0) ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib/analysis.rs:136:18 [INFO] [stdout] | [INFO] [stdout] 136 | let factor = (100.0/(f32::powi(255.0,2))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 136 - let factor = (100.0/(f32::powi(255.0,2))); [INFO] [stdout] 136 + let factor = 100.0/(f32::powi(255.0,2)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib/analysis.rs:129:24 [INFO] [stdout] | [INFO] [stdout] 129 | let factor : f32 = (100.00/((c2_matrix.len() as f32 ) * 8.0)) ; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 129 - let factor : f32 = (100.00/((c2_matrix.len() as f32 ) * 8.0)) ; [INFO] [stdout] 129 + let factor : f32 = 100.00/((c2_matrix.len() as f32 ) * 8.0) ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib/analysis.rs:136:18 [INFO] [stdout] | [INFO] [stdout] 136 | let factor = (100.0/(f32::powi(255.0,2))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 136 - let factor = (100.0/(f32::powi(255.0,2))); [INFO] [stdout] 136 + let factor = 100.0/(f32::powi(255.0,2)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.45s [INFO] running `Command { std: "docker" "inspect" "b64d403b5572ae9d8c676dc83242c97d48f9bd40b8c3204b1e01a466369471f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b64d403b5572ae9d8c676dc83242c97d48f9bd40b8c3204b1e01a466369471f4", kill_on_drop: false }` [INFO] [stdout] b64d403b5572ae9d8c676dc83242c97d48f9bd40b8c3204b1e01a466369471f4 [INFO] checking img_enc-0.1.2 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate img_enc 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate img_enc 0.1.2 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate img_enc 0.1.2 [INFO] finished tweaking crates.io crate img_enc 0.1.2 [INFO] tweaked toml for crates.io crate img_enc 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate img_enc 0.1.2 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88209ddc73f6c607041b65dbdf2e5293dedaacf620b6ab9f26e80352eb4c5950 [INFO] running `Command { std: "docker" "start" "-a" "88209ddc73f6c607041b65dbdf2e5293dedaacf620b6ab9f26e80352eb4c5950", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88209ddc73f6c607041b65dbdf2e5293dedaacf620b6ab9f26e80352eb4c5950", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88209ddc73f6c607041b65dbdf2e5293dedaacf620b6ab9f26e80352eb4c5950", kill_on_drop: false }` [INFO] [stdout] 88209ddc73f6c607041b65dbdf2e5293dedaacf620b6ab9f26e80352eb4c5950 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 961b681d73d9edd54d85b9e65ce0f910d4042037968b7c85f51685fb27c5a7c5 [INFO] running `Command { std: "docker" "start" "-a" "961b681d73d9edd54d85b9e65ce0f910d4042037968b7c85f51685fb27c5a7c5", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking deflate v1.0.0 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking lebe v0.5.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking tiff v0.7.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking bytemuck v1.8.0 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking jpeg-decoder v0.2.2 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking flume v0.10.12 [INFO] [stderr] Checking exr v1.4.1 [INFO] [stderr] Checking image v0.24.1 [INFO] [stderr] Checking img_enc v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ring::error::Unspecified` [INFO] [stdout] --> src/lib/algo.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ring::error::Unspecified; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `im1_im2` is imported redundantly [INFO] [stdout] --> src/lib/algo.rs:159:28 [INFO] [stdout] | [INFO] [stdout] 159 | use crate::init::{dkv, im1_im2}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 160 | use super::*; [INFO] [stdout] | -------- the item `im1_im2` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/lib/analysis.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib/analysis.rs:129:24 [INFO] [stdout] | [INFO] [stdout] 129 | let factor : f32 = (100.00/((c2_matrix.len() as f32 ) * 8.0)) ; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 129 - let factor : f32 = (100.00/((c2_matrix.len() as f32 ) * 8.0)) ; [INFO] [stdout] 129 + let factor : f32 = 100.00/((c2_matrix.len() as f32 ) * 8.0) ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib/analysis.rs:136:18 [INFO] [stdout] | [INFO] [stdout] 136 | let factor = (100.0/(f32::powi(255.0,2))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 136 - let factor = (100.0/(f32::powi(255.0,2))); [INFO] [stdout] 136 + let factor = 100.0/(f32::powi(255.0,2)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ring::error::Unspecified` [INFO] [stdout] --> src/lib/algo.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ring::error::Unspecified; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/lib/analysis.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib/analysis.rs:129:24 [INFO] [stdout] | [INFO] [stdout] 129 | let factor : f32 = (100.00/((c2_matrix.len() as f32 ) * 8.0)) ; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 129 - let factor : f32 = (100.00/((c2_matrix.len() as f32 ) * 8.0)) ; [INFO] [stdout] 129 + let factor : f32 = 100.00/((c2_matrix.len() as f32 ) * 8.0) ; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib/analysis.rs:136:18 [INFO] [stdout] | [INFO] [stdout] 136 | let factor = (100.0/(f32::powi(255.0,2))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 136 - let factor = (100.0/(f32::powi(255.0,2))); [INFO] [stdout] 136 + let factor = 100.0/(f32::powi(255.0,2)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.14s [INFO] running `Command { std: "docker" "inspect" "961b681d73d9edd54d85b9e65ce0f910d4042037968b7c85f51685fb27c5a7c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "961b681d73d9edd54d85b9e65ce0f910d4042037968b7c85f51685fb27c5a7c5", kill_on_drop: false }` [INFO] [stdout] 961b681d73d9edd54d85b9e65ce0f910d4042037968b7c85f51685fb27c5a7c5