[INFO] cloning repository https://github.com/wlondergan/hfractal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wlondergan/hfractal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwlondergan%2Fhfractal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwlondergan%2Fhfractal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c43ccdf9a3301b1b1baff213f26dc00b416f8e17 [INFO] testing wlondergan/hfractal against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwlondergan%2Fhfractal" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wlondergan/hfractal on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wlondergan/hfractal [INFO] finished tweaking git repo https://github.com/wlondergan/hfractal [INFO] tweaked toml for git repo https://github.com/wlondergan/hfractal written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/wlondergan/hfractal already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9809788d7a0f0ec032a8b438ffc203d104082e0b92cc3a4e913b3b75c7bcb91f [INFO] running `Command { std: "docker" "start" "-a" "9809788d7a0f0ec032a8b438ffc203d104082e0b92cc3a4e913b3b75c7bcb91f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9809788d7a0f0ec032a8b438ffc203d104082e0b92cc3a4e913b3b75c7bcb91f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9809788d7a0f0ec032a8b438ffc203d104082e0b92cc3a4e913b3b75c7bcb91f", kill_on_drop: false }` [INFO] [stdout] 9809788d7a0f0ec032a8b438ffc203d104082e0b92cc3a4e913b3b75c7bcb91f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f0040b72f41e7380fa92db0bf55e2eba92bbe1822989c69554c7ed888e7365f [INFO] running `Command { std: "docker" "start" "-a" "1f0040b72f41e7380fa92db0bf55e2eba92bbe1822989c69554c7ed888e7365f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling gmp-mpfr-sys v1.4.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling weezl v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling rug v1.11.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling bytemuck v1.4.1 [INFO] [stderr] Compiling number_prefix v0.3.0 [INFO] [stderr] Compiling az v1.0.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling gif v0.11.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling terminal_size v0.1.15 [INFO] [stderr] Compiling rand_core v0.6.1 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling console v0.14.0 [INFO] [stderr] Compiling indicatif v0.15.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.12 [INFO] [stderr] Compiling hmand v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand` [INFO] [stdout] --> src/image/oversample.rs:16:27 [INFO] [stdout] | [INFO] [stdout] 16 | use rug::{Complex, Float, rand}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/image/oversample.rs:20:96 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn draw_image_oversampled(path: &str, properties: WindowProperties, _fractal: FractalType, sample_rate: u32) -> ImageResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OVERSAMPLE_RATE` [INFO] [stdout] --> src/main.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const OVERSAMPLE_RATE: u32 = 6; // The amount of extra samples that are taken to increase precision. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 5m 14s [INFO] running `Command { std: "docker" "inspect" "1f0040b72f41e7380fa92db0bf55e2eba92bbe1822989c69554c7ed888e7365f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f0040b72f41e7380fa92db0bf55e2eba92bbe1822989c69554c7ed888e7365f", kill_on_drop: false }` [INFO] [stdout] 1f0040b72f41e7380fa92db0bf55e2eba92bbe1822989c69554c7ed888e7365f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77c2d4eff0973b7c3cd36d7ee9f4145372db79858641e272111def966b8d4fae [INFO] running `Command { std: "docker" "start" "-a" "77c2d4eff0973b7c3cd36d7ee9f4145372db79858641e272111def966b8d4fae", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `rand` [INFO] [stdout] --> src/image/oversample.rs:16:27 [INFO] [stdout] | [INFO] [stdout] 16 | use rug::{Complex, Float, rand}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/image/oversample.rs:20:96 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn draw_image_oversampled(path: &str, properties: WindowProperties, _fractal: FractalType, sample_rate: u32) -> ImageResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hmand v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand` [INFO] [stdout] --> src/image/oversample.rs:16:27 [INFO] [stdout] | [INFO] [stdout] 16 | use rug::{Complex, Float, rand}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OVERSAMPLE_RATE` [INFO] [stdout] --> src/main.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const OVERSAMPLE_RATE: u32 = 6; // The amount of extra samples that are taken to increase precision. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/image/oversample.rs:20:96 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn draw_image_oversampled(path: &str, properties: WindowProperties, _fractal: FractalType, sample_rate: u32) -> ImageResult<()> { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.55s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hmand-62290e8f545bc328) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hmand-65967c2b52b25530) [INFO] running `Command { std: "docker" "inspect" "77c2d4eff0973b7c3cd36d7ee9f4145372db79858641e272111def966b8d4fae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77c2d4eff0973b7c3cd36d7ee9f4145372db79858641e272111def966b8d4fae", kill_on_drop: false }` [INFO] [stdout] 77c2d4eff0973b7c3cd36d7ee9f4145372db79858641e272111def966b8d4fae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5f47c646db00160b3f70d67e8ebbfbd7f66d68b41989124d0445f92be52cd338 [INFO] running `Command { std: "docker" "start" "-a" "5f47c646db00160b3f70d67e8ebbfbd7f66d68b41989124d0445f92be52cd338", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `rand` [INFO] [stderr] --> src/image/oversample.rs:16:27 [INFO] [stderr] | [INFO] [stderr] 16 | use rug::{Complex, Float, rand}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sample_rate` [INFO] [stderr] --> src/image/oversample.rs:20:96 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn draw_image_oversampled(path: &str, properties: WindowProperties, _fractal: FractalType, sample_rate: u32) -> ImageResult<()> { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `hmand` (lib) generated 2 warnings [INFO] [stderr] warning: `hmand` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: constant is never used: `OVERSAMPLE_RATE` [INFO] [stderr] --> src/main.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | const OVERSAMPLE_RATE: u32 = 6; // The amount of extra samples that are taken to increase precision. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `hmand` (bin "hmand" test) generated 1 warning [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hmand-62290e8f545bc328) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hmand-65967c2b52b25530) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests hmand [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5f47c646db00160b3f70d67e8ebbfbd7f66d68b41989124d0445f92be52cd338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f47c646db00160b3f70d67e8ebbfbd7f66d68b41989124d0445f92be52cd338", kill_on_drop: false }` [INFO] [stdout] 5f47c646db00160b3f70d67e8ebbfbd7f66d68b41989124d0445f92be52cd338