[INFO] cloning repository https://github.com/AlexBrence/algorithm_visualizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexBrence/algorithm_visualizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexBrence%2Falgorithm_visualizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexBrence%2Falgorithm_visualizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29065148ce5d2de6675d7455b440119c165da4f5
[INFO] testing AlexBrence/algorithm_visualizer against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexBrence%2Falgorithm_visualizer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AlexBrence/algorithm_visualizer
[INFO] finished tweaking git repo https://github.com/AlexBrence/algorithm_visualizer
[INFO] tweaked toml for git repo https://github.com/AlexBrence/algorithm_visualizer written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AlexBrence/algorithm_visualizer on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AlexBrence/algorithm_visualizer 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded macroquad_macro v0.1.8
[INFO] [stderr]   Downloaded objc-rs v0.2.8
[INFO] [stderr]   Downloaded ttf-parser v0.21.1
[INFO] [stderr]   Downloaded fontdue v0.9.3
[INFO] [stderr]   Downloaded miniquad v0.4.8
[INFO] [stderr]   Downloaded macroquad v0.4.14
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f932eb9e303f52e04c7d0d5140976db65b824058d63cfca7818425cffce7646
[INFO] running `Command { std: "docker" "start" "-a" "7f932eb9e303f52e04c7d0d5140976db65b824058d63cfca7818425cffce7646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f932eb9e303f52e04c7d0d5140976db65b824058d63cfca7818425cffce7646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f932eb9e303f52e04c7d0d5140976db65b824058d63cfca7818425cffce7646", kill_on_drop: false }`
[INFO] [stdout] 7f932eb9e303f52e04c7d0d5140976db65b824058d63cfca7818425cffce7646
[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 -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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 406c559b0d3d7712c052a9780b2a65400a84f2f5518b9252c9142290348ca973
[INFO] running `Command { std: "docker" "start" "-a" "406c559b0d3d7712c052a9780b2a65400a84f2f5518b9252c9142290348ca973", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling miniquad v0.4.8
[INFO] [stderr]    Compiling bytemuck v1.22.0
[INFO] [stderr]    Compiling ttf-parser v0.21.1
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]    Compiling glam v0.27.0
[INFO] [stderr]    Compiling quad-rand v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.5
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling flate2 v1.1.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling fontdue v0.9.3
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling macroquad v0.4.14
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.44.1
[INFO] [stderr]    Compiling algorithm_visualizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `InsertionSort`, `MergeSort`, `HeapSort`, and `CountingSort` are never constructed
[INFO] [stdout]   --> src/algorithms.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub enum Type {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     InsertionSort,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     MergeSort,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     HeapSort,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     QuickSort,
[INFO] [stdout] 17 |     CountingSort,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] running `Command { std: "docker" "inspect" "406c559b0d3d7712c052a9780b2a65400a84f2f5518b9252c9142290348ca973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406c559b0d3d7712c052a9780b2a65400a84f2f5518b9252c9142290348ca973", kill_on_drop: false }`
[INFO] [stdout] 406c559b0d3d7712c052a9780b2a65400a84f2f5518b9252c9142290348ca973
[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 -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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2f3f73f9837baedf5aa238dc87a1384d935142c6175459c927ec45e22dfb1d5
[INFO] running `Command { std: "docker" "start" "-a" "a2f3f73f9837baedf5aa238dc87a1384d935142c6175459c927ec45e22dfb1d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling algorithm_visualizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `InsertionSort`, `MergeSort`, `HeapSort`, and `CountingSort` are never constructed
[INFO] [stdout]   --> src/algorithms.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub enum Type {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     InsertionSort,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 14 |     MergeSort,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 15 |     HeapSort,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 16 |     QuickSort,
[INFO] [stdout] 17 |     CountingSort,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "a2f3f73f9837baedf5aa238dc87a1384d935142c6175459c927ec45e22dfb1d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f3f73f9837baedf5aa238dc87a1384d935142c6175459c927ec45e22dfb1d5", kill_on_drop: false }`
[INFO] [stdout] a2f3f73f9837baedf5aa238dc87a1384d935142c6175459c927ec45e22dfb1d5
[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 -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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc57960bf3f95b82e44e2312570c15eb9c151e261b285857c2396dfd626aae40
[INFO] running `Command { std: "docker" "start" "-a" "cc57960bf3f95b82e44e2312570c15eb9c151e261b285857c2396dfd626aae40", kill_on_drop: false }`
[INFO] [stderr] warning: variants `InsertionSort`, `MergeSort`, `HeapSort`, and `CountingSort` are never constructed
[INFO] [stderr]   --> src/algorithms.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub enum Type {
[INFO] [stderr]    |          ---- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 13 |     InsertionSort,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 14 |     MergeSort,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 15 |     HeapSort,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 16 |     QuickSort,
[INFO] [stderr] 17 |     CountingSort,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `algorithm_visualizer` (bin "algorithm_visualizer" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/algorithm_visualizer-a8f8e9005f1f53da)
[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" "cc57960bf3f95b82e44e2312570c15eb9c151e261b285857c2396dfd626aae40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc57960bf3f95b82e44e2312570c15eb9c151e261b285857c2396dfd626aae40", kill_on_drop: false }`
[INFO] [stdout] cc57960bf3f95b82e44e2312570c15eb9c151e261b285857c2396dfd626aae40
