[INFO] cloning repository https://github.com/JMS55/metaballs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JMS55/metaballs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJMS55%2Fmetaballs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJMS55%2Fmetaballs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cc8d416752b4eee53cde2b67e6bc94f71008b9f3 [INFO] testing JMS55/metaballs against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJMS55%2Fmetaballs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JMS55/metaballs on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JMS55/metaballs [INFO] finished tweaking git repo https://github.com/JMS55/metaballs [INFO] tweaked toml for git repo https://github.com/JMS55/metaballs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JMS55/metaballs 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" "+613d1972a772987ed4ee06faccbab0e2fc839871" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ebe9ec62c9bfe0845070ee35711e5381b83c5a652fee2df609d369fc61b9284c [INFO] running `Command { std: "docker" "start" "-a" "ebe9ec62c9bfe0845070ee35711e5381b83c5a652fee2df609d369fc61b9284c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ebe9ec62c9bfe0845070ee35711e5381b83c5a652fee2df609d369fc61b9284c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebe9ec62c9bfe0845070ee35711e5381b83c5a652fee2df609d369fc61b9284c", kill_on_drop: false }` [INFO] [stdout] ebe9ec62c9bfe0845070ee35711e5381b83c5a652fee2df609d369fc61b9284c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f56f7f5a080933ff045445c537a301af4d87a7cf01b5c8bcc04533a2525bd369 [INFO] running `Command { std: "docker" "start" "-a" "f56f7f5a080933ff045445c537a301af4d87a7cf01b5c8bcc04533a2525bd369", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling proc-macro2 v1.0.17 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling syn v1.0.27 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling atom v0.3.5 [INFO] [stderr] Compiling hibitset v0.6.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling downcast-rs v1.1.1 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling wayland-sys v0.23.6 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling copyless v0.1.4 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling gfx-hal v0.5.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling gfx-backend-empty v0.5.0 [INFO] [stderr] Compiling gfx-memory v0.1.3 [INFO] [stderr] Compiling gfx-descriptor v0.1.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling instant v0.1.4 [INFO] [stderr] Compiling pollster v0.2.0 [INFO] [stderr] Compiling bytemuck v1.2.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling calloop v0.4.4 [INFO] [stderr] Compiling wayland-commons v0.23.6 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling ash v0.30.0 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Compiling smithay-client-toolkit v0.6.6 [INFO] [stderr] Compiling gfx-backend-vulkan v0.5.6 [INFO] [stderr] Compiling peek-poke-derive v0.2.1 [INFO] [stderr] Compiling winit v0.22.2 [INFO] [stderr] Compiling peek-poke v0.2.0 [INFO] [stderr] Compiling wgpu-types v0.5.1 [INFO] [stderr] Compiling wgpu-core v0.5.5 [INFO] [stderr] Compiling wgpu-native v0.5.0 [INFO] [stderr] Compiling wgpu v0.5.0 [INFO] [stderr] Compiling metaballs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value captured by `screen_size` is never read [INFO] [stdout] --> src/main.rs:212:17 [INFO] [stdout] | [INFO] [stdout] 212 | screen_size = new_size; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 37s [INFO] running `Command { std: "docker" "inspect" "f56f7f5a080933ff045445c537a301af4d87a7cf01b5c8bcc04533a2525bd369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f56f7f5a080933ff045445c537a301af4d87a7cf01b5c8bcc04533a2525bd369", kill_on_drop: false }` [INFO] [stdout] f56f7f5a080933ff045445c537a301af4d87a7cf01b5c8bcc04533a2525bd369 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b13461b4d182bfb1d818c263cf301cf8946de125cc2e348858219829208d96b1 [INFO] running `Command { std: "docker" "start" "-a" "b13461b4d182bfb1d818c263cf301cf8946de125cc2e348858219829208d96b1", kill_on_drop: false }` [INFO] [stderr] Compiling metaballs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value captured by `screen_size` is never read [INFO] [stdout] --> src/main.rs:212:17 [INFO] [stdout] | [INFO] [stdout] 212 | screen_size = new_size; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "b13461b4d182bfb1d818c263cf301cf8946de125cc2e348858219829208d96b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b13461b4d182bfb1d818c263cf301cf8946de125cc2e348858219829208d96b1", kill_on_drop: false }` [INFO] [stdout] b13461b4d182bfb1d818c263cf301cf8946de125cc2e348858219829208d96b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ebcd6171224bd653404b757ed068787569d05d673e563c4c327f4a48710bd45c [INFO] running `Command { std: "docker" "start" "-a" "ebcd6171224bd653404b757ed068787569d05d673e563c4c327f4a48710bd45c", kill_on_drop: false }` [INFO] [stderr] warning: value captured by `screen_size` is never read [INFO] [stderr] --> src/main.rs:212:17 [INFO] [stderr] | [INFO] [stderr] 212 | screen_size = new_size; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: did you mean to capture by reference instead? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `metaballs` (bin "metaballs" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/metaballs-ba2e2b6facd2646a) [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" "ebcd6171224bd653404b757ed068787569d05d673e563c4c327f4a48710bd45c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebcd6171224bd653404b757ed068787569d05d673e563c4c327f4a48710bd45c", kill_on_drop: false }` [INFO] [stdout] ebcd6171224bd653404b757ed068787569d05d673e563c4c327f4a48710bd45c