[INFO] cloning repository https://github.com/kibhum/backend_gcd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kibhum/backend_gcd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkibhum%2Fbackend_gcd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkibhum%2Fbackend_gcd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6db4de82df8a1fb33793119763765d047453b24 [INFO] testing kibhum/backend_gcd against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkibhum%2Fbackend_gcd" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/kibhum/backend_gcd [INFO] finished tweaking git repo https://github.com/kibhum/backend_gcd [INFO] tweaked toml for git repo https://github.com/kibhum/backend_gcd written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kibhum/backend_gcd on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kibhum/backend_gcd 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 346007966d94dc7537171301a022cf1af651c0b5bfc49bd2d7ae3fcdd223e4d2 [INFO] running `Command { std: "docker" "start" "-a" "346007966d94dc7537171301a022cf1af651c0b5bfc49bd2d7ae3fcdd223e4d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "346007966d94dc7537171301a022cf1af651c0b5bfc49bd2d7ae3fcdd223e4d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "346007966d94dc7537171301a022cf1af651c0b5bfc49bd2d7ae3fcdd223e4d2", kill_on_drop: false }` [INFO] [stdout] 346007966d94dc7537171301a022cf1af651c0b5bfc49bd2d7ae3fcdd223e4d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6be448ee82b89a9ac474b9e768afeca0436547fd04c6c44e1911abd9884792e [INFO] running `Command { std: "docker" "start" "-a" "e6be448ee82b89a9ac474b9e768afeca0436547fd04c6c44e1911abd9884792e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling litemap v0.7.4 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling miniz_oxide v0.8.2 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.92 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling cc v1.2.7 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling zstd-safe v7.2.1 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling aligned-vec v0.5.0 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling built v0.7.5 [INFO] [stderr] 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Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling tokio v1.42.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Compiling tokio-util v0.7.13 [INFO] [stderr] Compiling zerofrom v0.1.5 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling actix-rt v2.10.0 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling actix-codec v0.5.2 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling ravif v0.11.11 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling actix-server v2.5.0 [INFO] [stderr] Compiling image v0.25.5 [INFO] [stderr] Compiling actix-http v3.9.0 [INFO] [stderr] Compiling actix-web v4.9.0 [INFO] [stderr] Compiling backend_gcd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `App` and `HttpServer` [INFO] [stdout] --> src/main.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use actix_web::{web, App, HttpResponse, HttpServer}; [INFO] [stdout] | ^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `n` and `m` are never read [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct GCDParameters { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 18 | n: u64, [INFO] [stdout] | ^ [INFO] [stdout] 19 | m: u64, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_odd` is never used [INFO] [stdout] --> src/main.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | async fn print_odd() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_even` is never used [INFO] [stdout] --> src/main.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | async fn print_even() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `func_with_closure` is never used [INFO] [stdout] --> src/main.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn func_with_closure(f: G) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> src/main.rs:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn gcd(mut n: u64, mut m: u64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_index` is never used [INFO] [stdout] --> src/main.rs:179:10 [INFO] [stdout] | [INFO] [stdout] 179 | async fn get_index() -> HttpResponse { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `post_gcd` is never used [INFO] [stdout] --> src/main.rs:192:10 [INFO] [stdout] | [INFO] [stdout] 192 | async fn post_gcd(form: web::Form) -> HttpResponse { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_thread` is never used [INFO] [stdout] --> src/main.rs:208:4 [INFO] [stdout] | [INFO] [stdout] 208 | fn run_thread() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_question_mark_operator` is never used [INFO] [stdout] --> src/main.rs:220:4 [INFO] [stdout] | [INFO] [stdout] 220 | fn test_question_mark_operator() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_png` is never used [INFO] [stdout] --> src/main.rs:232:4 [INFO] [stdout] | [INFO] [stdout] 232 | fn write_png(file_name: &str, pixels: &[u8], dimensions: (usize, usize)) -> Result<(), ImageError> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `escape_time` is never used [INFO] [stdout] --> src/main.rs:244:4 [INFO] [stdout] | [INFO] [stdout] 244 | fn escape_time(c: Complex, limit: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pixel_to_complex_number` is never used [INFO] [stdout] --> src/main.rs:274:4 [INFO] [stdout] | [INFO] [stdout] 274 | fn pixel_to_complex_number( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render` is never used [INFO] [stdout] --> src/main.rs:303:4 [INFO] [stdout] | [INFO] [stdout] 303 | fn render( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_in_single_thread` is never used [INFO] [stdout] --> src/main.rs:326:4 [INFO] [stdout] | [INFO] [stdout] 326 | fn run_in_single_thread() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_in_multiple_threads` is never used [INFO] [stdout] --> src/main.rs:343:4 [INFO] [stdout] | [INFO] [stdout] 343 | fn run_in_multiple_threads() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_usage` is never used [INFO] [stdout] --> src/main.rs:385:4 [INFO] [stdout] | [INFO] [stdout] 385 | fn print_usage() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12m 46s [INFO] running `Command { std: "docker" "inspect" "e6be448ee82b89a9ac474b9e768afeca0436547fd04c6c44e1911abd9884792e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6be448ee82b89a9ac474b9e768afeca0436547fd04c6c44e1911abd9884792e", kill_on_drop: false }` [INFO] [stdout] e6be448ee82b89a9ac474b9e768afeca0436547fd04c6c44e1911abd9884792e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13dc00ff883f7091202fb70be2c7d181857fc05404d068d713f64ed223c6ffb8 [INFO] running `Command { std: "docker" "start" "-a" "13dc00ff883f7091202fb70be2c7d181857fc05404d068d713f64ed223c6ffb8", kill_on_drop: false }` [INFO] [stderr] Compiling backend_gcd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `App` and `HttpServer` [INFO] [stdout] --> src/main.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use actix_web::{web, App, HttpResponse, HttpServer}; [INFO] [stdout] | ^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `n` and `m` are never read [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct GCDParameters { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 18 | n: u64, [INFO] [stdout] | ^ [INFO] [stdout] 19 | m: u64, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_odd` is never used [INFO] [stdout] --> src/main.rs:30:10 [INFO] [stdout] | [INFO] [stdout] 30 | async fn print_odd() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_even` is never used [INFO] [stdout] --> src/main.rs:43:10 [INFO] [stdout] | [INFO] [stdout] 43 | async fn print_even() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `func_with_closure` is never used [INFO] [stdout] --> src/main.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn func_with_closure(f: G) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> src/main.rs:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn gcd(mut n: u64, mut m: u64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_index` is never used [INFO] [stdout] --> src/main.rs:179:10 [INFO] [stdout] | [INFO] [stdout] 179 | async fn get_index() -> HttpResponse { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `post_gcd` is never used [INFO] [stdout] --> src/main.rs:192:10 [INFO] [stdout] | [INFO] [stdout] 192 | async fn post_gcd(form: web::Form) -> HttpResponse { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_thread` is never used [INFO] [stdout] --> src/main.rs:208:4 [INFO] [stdout] | [INFO] [stdout] 208 | fn run_thread() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_question_mark_operator` is never used [INFO] [stdout] --> src/main.rs:220:4 [INFO] [stdout] | [INFO] [stdout] 220 | fn test_question_mark_operator() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_png` is never used [INFO] [stdout] --> src/main.rs:232:4 [INFO] [stdout] | [INFO] [stdout] 232 | fn write_png(file_name: &str, pixels: &[u8], dimensions: (usize, usize)) -> Result<(), ImageError> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `render` is never used [INFO] [stdout] --> src/main.rs:303:4 [INFO] [stdout] | [INFO] [stdout] 303 | fn render( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_in_single_thread` is never used [INFO] [stdout] --> src/main.rs:326:4 [INFO] [stdout] | [INFO] [stdout] 326 | fn run_in_single_thread() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_in_multiple_threads` is never used [INFO] [stdout] --> src/main.rs:343:4 [INFO] [stdout] | [INFO] [stdout] 343 | fn run_in_multiple_threads() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_usage` is never used [INFO] [stdout] --> src/main.rs:385:4 [INFO] [stdout] | [INFO] [stdout] 385 | fn print_usage() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "13dc00ff883f7091202fb70be2c7d181857fc05404d068d713f64ed223c6ffb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13dc00ff883f7091202fb70be2c7d181857fc05404d068d713f64ed223c6ffb8", kill_on_drop: false }` [INFO] [stdout] 13dc00ff883f7091202fb70be2c7d181857fc05404d068d713f64ed223c6ffb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a5a85df46ca6aaa9e760c647c68e9ee3a908346b073d15e97b637e1bedf8ddb7 [INFO] running `Command { std: "docker" "start" "-a" "a5a85df46ca6aaa9e760c647c68e9ee3a908346b073d15e97b637e1bedf8ddb7", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `App` and `HttpServer` [INFO] [stderr] --> src/main.rs:1:22 [INFO] [stderr] | [INFO] [stderr] 1 | use actix_web::{web, App, HttpResponse, HttpServer}; [INFO] [stderr] | ^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `n` and `m` are never read [INFO] [stderr] --> src/main.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 17 | struct GCDParameters { [INFO] [stderr] | ------------- fields in this struct [INFO] [stderr] 18 | n: u64, [INFO] [stderr] | ^ [INFO] [stderr] 19 | m: u64, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `print_odd` is never used [INFO] [stderr] --> src/main.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 30 | async fn print_odd() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `print_even` is never used [INFO] [stderr] --> src/main.rs:43:10 [INFO] [stderr] | [INFO] [stderr] 43 | async fn print_even() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `func_with_closure` is never used [INFO] [stderr] --> src/main.rs:56:4 [INFO] [stderr] | [INFO] [stderr] 56 | fn func_with_closure(f: G) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `gcd` is never used [INFO] [stderr] --> src/main.rs:63:4 [INFO] [stderr] | [INFO] [stderr] 63 | fn gcd(mut n: u64, mut m: u64) -> u64 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_index` is never used [INFO] [stderr] --> src/main.rs:179:10 [INFO] [stderr] | [INFO] [stderr] 179 | async fn get_index() -> HttpResponse { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `post_gcd` is never used [INFO] [stderr] --> src/main.rs:192:10 [INFO] [stderr] | [INFO] [stderr] 192 | async fn post_gcd(form: web::Form) -> HttpResponse { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `run_thread` is never used [INFO] [stderr] --> src/main.rs:208:4 [INFO] [stderr] | [INFO] [stderr] 208 | fn run_thread() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_question_mark_operator` is never used [INFO] [stderr] --> src/main.rs:220:4 [INFO] [stderr] | [INFO] [stderr] 220 | fn test_question_mark_operator() -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `write_png` is never used [INFO] [stderr] --> src/main.rs:232:4 [INFO] [stderr] | [INFO] [stderr] 232 | fn write_png(file_name: &str, pixels: &[u8], dimensions: (usize, usize)) -> Result<(), ImageError> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `render` is never used [INFO] [stderr] --> src/main.rs:303:4 [INFO] [stderr] | [INFO] [stderr] 303 | fn render( [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `run_in_single_thread` is never used [INFO] [stderr] --> src/main.rs:326:4 [INFO] [stderr] | [INFO] [stderr] 326 | fn run_in_single_thread() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `run_in_multiple_threads` is never used [INFO] [stderr] --> src/main.rs:343:4 [INFO] [stderr] | [INFO] [stderr] 343 | fn run_in_multiple_threads() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `print_usage` is never used [INFO] [stderr] --> src/main.rs:385:4 [INFO] [stderr] | [INFO] [stderr] 385 | fn print_usage() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `backend_gcd` (bin "backend_gcd" test) generated 16 warnings (run `cargo fix --bin "backend_gcd" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/backend_gcd-4b936a84d91bc3a4) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_points_for_mandelbrot_set ... ok [INFO] [stdout] test test_pixel_to_complex_number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a5a85df46ca6aaa9e760c647c68e9ee3a908346b073d15e97b637e1bedf8ddb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5a85df46ca6aaa9e760c647c68e9ee3a908346b073d15e97b637e1bedf8ddb7", kill_on_drop: false }` [INFO] [stdout] a5a85df46ca6aaa9e760c647c68e9ee3a908346b073d15e97b637e1bedf8ddb7