[INFO] cloning repository https://github.com/SpeedyTurtle599/lattice-boltzmann-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SpeedyTurtle599/lattice-boltzmann-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpeedyTurtle599%2Flattice-boltzmann-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1fa67520c0d30df03badebeab3bcc104c318bbfb
[INFO] testing SpeedyTurtle599/lattice-boltzmann-rs against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpeedyTurtle599%2Flattice-boltzmann-rs" "/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/SpeedyTurtle599/lattice-boltzmann-rs
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/SpeedyTurtle599/lattice-boltzmann-rs
[INFO] tweaked toml for git repo https://github.com/SpeedyTurtle599/lattice-boltzmann-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SpeedyTurtle599/lattice-boltzmann-rs on toolchain b03b3a7ec92682be2917540b679478d41c95a30c
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[INFO] crate git repo https://github.com/SpeedyTurtle599/lattice-boltzmann-rs already has a lockfile, it will not be regenerated
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[INFO] [stdout] c60a42381713457f165493d095805dee5cde39bf84946688a56dd86b95213734
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[INFO] [stderr]    Compiling lattice-boltzmann-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `temp_buffer` and `config_buffer` are never read
[INFO] [stdout]   --> src/gpu.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct GPUContext {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     temp_buffer: wgpu::Buffer,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |     config_buffer: wgpu::Buffer,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "c60a42381713457f165493d095805dee5cde39bf84946688a56dd86b95213734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60a42381713457f165493d095805dee5cde39bf84946688a56dd86b95213734", kill_on_drop: false }`
[INFO] [stdout] c60a42381713457f165493d095805dee5cde39bf84946688a56dd86b95213734
[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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22f063211269852932d1cda6648475f9d86324377936c51a07b004459d53e7fb
[INFO] running `Command { std: "docker" "start" "-a" "22f063211269852932d1cda6648475f9d86324377936c51a07b004459d53e7fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling lattice-boltzmann-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `temp_buffer` and `config_buffer` are never read
[INFO] [stdout]   --> src/gpu.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct GPUContext {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     temp_buffer: wgpu::Buffer,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |     config_buffer: wgpu::Buffer,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `temp_buffer` and `config_buffer` are never read
[INFO] [stdout]   --> src/gpu.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct GPUContext {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     temp_buffer: wgpu::Buffer,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 18 |     config_buffer: wgpu::Buffer,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `Command { std: "docker" "inspect" "22f063211269852932d1cda6648475f9d86324377936c51a07b004459d53e7fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22f063211269852932d1cda6648475f9d86324377936c51a07b004459d53e7fb", kill_on_drop: false }`
[INFO] [stdout] 22f063211269852932d1cda6648475f9d86324377936c51a07b004459d53e7fb
[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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85de9a18b6ab620d55f27e1bb85b632f4b901de1fc2782e3bbff04fc15911acf
[INFO] running `Command { std: "docker" "start" "-a" "85de9a18b6ab620d55f27e1bb85b632f4b901de1fc2782e3bbff04fc15911acf", kill_on_drop: false }`
[INFO] [stderr] warning: fields `temp_buffer` and `config_buffer` are never read
[INFO] [stderr]   --> src/gpu.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 6  | pub struct GPUContext {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     temp_buffer: wgpu::Buffer,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 18 |     config_buffer: wgpu::Buffer,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lattice-boltzmann-rs` (lib) generated 1 warning
[INFO] [stderr] warning: `lattice-boltzmann-rs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lattice_boltzmann_rs-f975923f4909442e)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lattice_boltzmann_rs-6b8988f6e2015bfb)
[INFO] [stderr]    Doc-tests lattice_boltzmann_rs
[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] running `Command { std: "docker" "inspect" "85de9a18b6ab620d55f27e1bb85b632f4b901de1fc2782e3bbff04fc15911acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85de9a18b6ab620d55f27e1bb85b632f4b901de1fc2782e3bbff04fc15911acf", kill_on_drop: false }`
[INFO] [stdout] 85de9a18b6ab620d55f27e1bb85b632f4b901de1fc2782e3bbff04fc15911acf