[INFO] cloning repository https://github.com/thomaspttn/lkt-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomaspttn/lkt-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomaspttn%2Flkt-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomaspttn%2Flkt-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 74bc9f4011c51a7ff87745286886f87086c868b8 [INFO] checking thomaspttn/lkt-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomaspttn%2Flkt-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thomaspttn/lkt-rs 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 git repo https://github.com/thomaspttn/lkt-rs [INFO] finished tweaking git repo https://github.com/thomaspttn/lkt-rs [INFO] tweaked toml for git repo https://github.com/thomaspttn/lkt-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/thomaspttn/lkt-rs 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] 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] 0cc19c7066898fca89d0ce2e3f9350d819b5fca8ef0f03f99d2a77362e148fa6 [INFO] running `Command { std: "docker" "start" "-a" "0cc19c7066898fca89d0ce2e3f9350d819b5fca8ef0f03f99d2a77362e148fa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cc19c7066898fca89d0ce2e3f9350d819b5fca8ef0f03f99d2a77362e148fa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cc19c7066898fca89d0ce2e3f9350d819b5fca8ef0f03f99d2a77362e148fa6", kill_on_drop: false }` [INFO] [stdout] 0cc19c7066898fca89d0ce2e3f9350d819b5fca8ef0f03f99d2a77362e148fa6 [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] 7e2d339038b23fed61b7a481af93092e5f8116065caf2f17a18027cfd183f2f9 [INFO] running `Command { std: "docker" "start" "-a" "7e2d339038b23fed61b7a481af93092e5f8116065caf2f17a18027cfd183f2f9", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking bytemuck v1.14.3 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking half v2.3.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking png v0.17.11 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking exr v1.72.0 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Checking image v0.24.8 [INFO] [stderr] Checking nalgebra v0.32.3 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking imageproc v0.23.0 [INFO] [stderr] Checking lkt-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `MatrixXx2` [INFO] [stdout] --> src/main.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use nalgebra::{DMatrix, DVector, MatrixXx2}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MatrixXx2` [INFO] [stdout] --> src/main.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use nalgebra::{DMatrix, DVector, MatrixXx2}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop` [INFO] [stdout] --> src/main.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | let stop = start.elapsed(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_feature_point` is never used [INFO] [stdout] --> src/main.rs:162:4 [INFO] [stdout] | [INFO] [stdout] 162 | fn draw_feature_point(img: &mut ImageBuffer, Vec>, anchor: (i32, i32), color: Rgba) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_synthetic_image` is never used [INFO] [stdout] --> src/main.rs:175:4 [INFO] [stdout] | [INFO] [stdout] 175 | fn create_synthetic_image(width: u32, height: u32, dot_position: (u32, u32)) -> GrayImage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_synthetic` is never used [INFO] [stdout] --> src/main.rs:181:4 [INFO] [stdout] | [INFO] [stdout] 181 | fn test_synthetic() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop` [INFO] [stdout] --> src/main.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | let stop = start.elapsed(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_feature_point` is never used [INFO] [stdout] --> src/main.rs:162:4 [INFO] [stdout] | [INFO] [stdout] 162 | fn draw_feature_point(img: &mut ImageBuffer, Vec>, anchor: (i32, i32), color: Rgba) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_synthetic_image` is never used [INFO] [stdout] --> src/main.rs:175:4 [INFO] [stdout] | [INFO] [stdout] 175 | fn create_synthetic_image(width: u32, height: u32, dot_position: (u32, u32)) -> GrayImage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_synthetic` is never used [INFO] [stdout] --> src/main.rs:181:4 [INFO] [stdout] | [INFO] [stdout] 181 | fn test_synthetic() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.75s [INFO] running `Command { std: "docker" "inspect" "7e2d339038b23fed61b7a481af93092e5f8116065caf2f17a18027cfd183f2f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e2d339038b23fed61b7a481af93092e5f8116065caf2f17a18027cfd183f2f9", kill_on_drop: false }` [INFO] [stdout] 7e2d339038b23fed61b7a481af93092e5f8116065caf2f17a18027cfd183f2f9 [INFO] checking thomaspttn/lkt-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomaspttn%2Flkt-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thomaspttn/lkt-rs 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] started tweaking git repo https://github.com/thomaspttn/lkt-rs [INFO] finished tweaking git repo https://github.com/thomaspttn/lkt-rs [INFO] tweaked toml for git repo https://github.com/thomaspttn/lkt-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/thomaspttn/lkt-rs 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] 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] 5d6525af8528d8a6c7c5221c63dd2e6f8e2c43802694ada0953228f0fa6d1347 [INFO] running `Command { std: "docker" "start" "-a" "5d6525af8528d8a6c7c5221c63dd2e6f8e2c43802694ada0953228f0fa6d1347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5d6525af8528d8a6c7c5221c63dd2e6f8e2c43802694ada0953228f0fa6d1347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d6525af8528d8a6c7c5221c63dd2e6f8e2c43802694ada0953228f0fa6d1347", kill_on_drop: false }` [INFO] [stdout] 5d6525af8528d8a6c7c5221c63dd2e6f8e2c43802694ada0953228f0fa6d1347 [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] a28894e1823d2119baf46d2be4318293d825e7cca535cb33906838f9af219af8 [INFO] running `Command { std: "docker" "start" "-a" "a28894e1823d2119baf46d2be4318293d825e7cca535cb33906838f9af219af8", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking bytemuck v1.14.3 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking half v2.3.1 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking custom_derive v0.1.7 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking png v0.17.11 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking exr v1.72.0 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking image v0.24.8 [INFO] [stderr] Checking nalgebra v0.32.3 [INFO] [stderr] Checking nalgebra v0.30.1 [INFO] [stderr] Checking imageproc v0.23.0 [INFO] [stderr] Checking lkt-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `MatrixXx2` [INFO] [stdout] --> src/main.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use nalgebra::{DMatrix, DVector, MatrixXx2}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MatrixXx2` [INFO] [stdout] --> src/main.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | use nalgebra::{DMatrix, DVector, MatrixXx2}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop` [INFO] [stdout] --> src/main.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | let stop = start.elapsed(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stop` [INFO] [stdout] --> src/main.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | let stop = start.elapsed(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_feature_point` is never used [INFO] [stdout] --> src/main.rs:162:4 [INFO] [stdout] | [INFO] [stdout] 162 | fn draw_feature_point(img: &mut ImageBuffer, Vec>, anchor: (i32, i32), color: Rgba) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_synthetic_image` is never used [INFO] [stdout] --> src/main.rs:175:4 [INFO] [stdout] | [INFO] [stdout] 175 | fn create_synthetic_image(width: u32, height: u32, dot_position: (u32, u32)) -> GrayImage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_synthetic` is never used [INFO] [stdout] --> src/main.rs:181:4 [INFO] [stdout] | [INFO] [stdout] 181 | fn test_synthetic() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_feature_point` is never used [INFO] [stdout] --> src/main.rs:162:4 [INFO] [stdout] | [INFO] [stdout] 162 | fn draw_feature_point(img: &mut ImageBuffer, Vec>, anchor: (i32, i32), color: Rgba) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_synthetic_image` is never used [INFO] [stdout] --> src/main.rs:175:4 [INFO] [stdout] | [INFO] [stdout] 175 | fn create_synthetic_image(width: u32, height: u32, dot_position: (u32, u32)) -> GrayImage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_synthetic` is never used [INFO] [stdout] --> src/main.rs:181:4 [INFO] [stdout] | [INFO] [stdout] 181 | fn test_synthetic() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.69s [INFO] running `Command { std: "docker" "inspect" "a28894e1823d2119baf46d2be4318293d825e7cca535cb33906838f9af219af8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a28894e1823d2119baf46d2be4318293d825e7cca535cb33906838f9af219af8", kill_on_drop: false }` [INFO] [stdout] a28894e1823d2119baf46d2be4318293d825e7cca535cb33906838f9af219af8