[INFO] fetching crate img_enc 0.1.2... [INFO] checking img_enc-0.1.2 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate img_enc 0.1.2 into /workspace/builds/worker-2-tc1/source [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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate img_enc 0.1.2 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.2.5 [INFO] [stderr] Downloaded crossbeam-utils v0.8.7 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.7 [INFO] [stderr] Downloaded jpeg-decoder v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e9ef84f68b759cce3132033abce8dae04c77034e15a90c7c4dadd6e2c7f5181 [INFO] running `Command { std: "docker" "start" "-a" "8e9ef84f68b759cce3132033abce8dae04c77034e15a90c7c4dadd6e2c7f5181", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e9ef84f68b759cce3132033abce8dae04c77034e15a90c7c4dadd6e2c7f5181", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e9ef84f68b759cce3132033abce8dae04c77034e15a90c7c4dadd6e2c7f5181", kill_on_drop: false }` [INFO] [stdout] 8e9ef84f68b759cce3132033abce8dae04c77034e15a90c7c4dadd6e2c7f5181 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25ba7f8b9660fd7ad072e14a0b29de600f22aca3fbb424ecd5b447596826d2d2 [INFO] running `Command { std: "docker" "start" "-a" "25ba7f8b9660fd7ad072e14a0b29de600f22aca3fbb424ecd5b447596826d2d2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [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] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking lebe v0.5.1 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking png v0.17.5 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [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 tiff v0.7.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking rand v0.8.5 [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: 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.17s [INFO] running `Command { std: "docker" "inspect" "25ba7f8b9660fd7ad072e14a0b29de600f22aca3fbb424ecd5b447596826d2d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25ba7f8b9660fd7ad072e14a0b29de600f22aca3fbb424ecd5b447596826d2d2", kill_on_drop: false }` [INFO] [stdout] 25ba7f8b9660fd7ad072e14a0b29de600f22aca3fbb424ecd5b447596826d2d2