Dec 14 20:57:34.884 INFO testing sandcastle-0.0.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 20:57:34.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 20:57:35.324 INFO [stdout] 18961cdf81f8816bfb7d9368d51c8f5262a211bf339e05a346303199be149193
Dec 14 20:57:35.331 INFO running `"docker" "start" "-a" "18961cdf81f8816bfb7d9368d51c8f5262a211bf339e05a346303199be149193"`
Dec 14 20:57:36.642 INFO [stderr] usermod: no changes
Dec 14 20:57:36.821 INFO [stderr]    Compiling image v0.18.0
Dec 14 20:57:54.551 INFO [stderr]    Compiling sandcastle v0.0.1 (/source)
Dec 14 20:57:56.855 INFO [stderr] warning: struct is never constructed: `Image`
Dec 14 20:57:56.855 INFO [stderr]  --> src/nodes/image.rs:5:1
Dec 14 20:57:56.855 INFO [stderr]   |
Dec 14 20:57:56.855 INFO [stderr] 5 | pub struct Image<P: Pixel, C> {
Dec 14 20:57:56.855 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:57:56.855 INFO [stderr]   |
Dec 14 20:57:56.855 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 20:57:56.855 INFO [stderr] 
Dec 14 20:57:56.855 INFO [stderr] warning: method is never used: `new`
Dec 14 20:57:56.855 INFO [stderr]   --> src/nodes/image.rs:10:5
Dec 14 20:57:56.855 INFO [stderr]    |
Dec 14 20:57:56.855 INFO [stderr] 10 |     fn new(buffer: ImageBuffer<P, C>) -> Image<P, C> {
Dec 14 20:57:56.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:57:56.855 INFO [stderr] 
Dec 14 20:57:56.855 INFO [stderr] warning: method is never used: `buffer`
Dec 14 20:57:56.855 INFO [stderr]   --> src/nodes/image.rs:16:5
Dec 14 20:57:56.855 INFO [stderr]    |
Dec 14 20:57:56.855 INFO [stderr] 16 |     fn buffer(&self) -> &ImageBuffer<P, C> {
Dec 14 20:57:56.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:57:56.855 INFO [stderr] 
Dec 14 20:57:56.855 INFO [stderr] warning: struct is never constructed: `Mask`
Dec 14 20:57:56.855 INFO [stderr]  --> src/nodes/mask.rs:1:1
Dec 14 20:57:56.855 INFO [stderr]   |
Dec 14 20:57:56.855 INFO [stderr] 1 | pub struct Mask {
Dec 14 20:57:56.855 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 14 20:57:56.855 INFO [stderr] 
Dec 14 20:57:56.855 INFO [stderr] warning: struct is never constructed: `Transform`
Dec 14 20:57:56.855 INFO [stderr]  --> src/nodes/transform.rs:6:1
Dec 14 20:57:56.855 INFO [stderr]   |
Dec 14 20:57:56.855 INFO [stderr] 6 | pub struct Transform<N: RenderNode> {
Dec 14 20:57:56.855 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:57:56.855 INFO [stderr] 
Dec 14 20:57:56.855 INFO [stderr] warning: method is never used: `new`
Dec 14 20:57:56.855 INFO [stderr]   --> src/nodes/transform.rs:13:5
Dec 14 20:57:56.855 INFO [stderr]    |
Dec 14 20:57:56.855 INFO [stderr] 13 |     pub fn new(child: N, transform: Transform3D<f64>) -> Transform<N> {
Dec 14 20:57:56.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:57:56.855 INFO [stderr] 
Dec 14 20:57:56.855 INFO [stderr] warning: method is never used: `child`
Dec 14 20:57:56.855 INFO [stderr]   --> src/nodes/transform.rs:20:5
Dec 14 20:57:56.855 INFO [stderr]    |
Dec 14 20:57:56.855 INFO [stderr] 20 |     pub fn child(&self) -> &RenderNode {
Dec 14 20:57:56.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:57:56.856 INFO [stderr] 
Dec 14 20:57:56.856 INFO [stderr] warning: method is never used: `transform`
Dec 14 20:57:56.856 INFO [stderr]   --> src/nodes/transform.rs:24:5
Dec 14 20:57:56.856 INFO [stderr]    |
Dec 14 20:57:56.856 INFO [stderr] 24 |     pub fn transform(&self) -> &Transform3D<f64> {
Dec 14 20:57:56.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:57:56.856 INFO [stderr] 
Dec 14 20:57:56.856 INFO [stderr] warning: struct is never constructed: `Shadow`
Dec 14 20:57:56.856 INFO [stderr]  --> src/nodes/shadow.rs:5:1
Dec 14 20:57:56.856 INFO [stderr]   |
Dec 14 20:57:56.856 INFO [stderr] 5 | pub struct Shadow {
Dec 14 20:57:56.856 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 14 20:57:56.856 INFO [stderr] 
Dec 14 20:57:56.856 INFO [stderr] warning: struct is never constructed: `Gradient`
Dec 14 20:57:56.856 INFO [stderr]  --> src/nodes/gradient.rs:2:1
Dec 14 20:57:56.856 INFO [stderr]   |
Dec 14 20:57:56.856 INFO [stderr] 2 | pub struct Gradient {
Dec 14 20:57:56.856 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 14 20:57:56.856 INFO [stderr] 
Dec 14 20:57:56.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.20s
Dec 14 20:57:56.873 INFO [stderr] su: No module specific data is present
Dec 14 20:57:57.945 INFO running `"docker" "inspect" "18961cdf81f8816bfb7d9368d51c8f5262a211bf339e05a346303199be149193"`
Dec 14 20:57:58.188 INFO running `"docker" "rm" "-f" "18961cdf81f8816bfb7d9368d51c8f5262a211bf339e05a346303199be149193"`
Dec 14 20:57:58.542 INFO [stdout] 18961cdf81f8816bfb7d9368d51c8f5262a211bf339e05a346303199be149193
Dec 14 20:57:58.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 20:57:58.916 INFO [stdout] 179619f8ed6ee349450ad130275ae46f486b856a7ef67299ae2629a0294b8530
Dec 14 20:57:58.918 INFO running `"docker" "start" "-a" "179619f8ed6ee349450ad130275ae46f486b856a7ef67299ae2629a0294b8530"`
Dec 14 20:58:00.807 INFO [stderr] usermod: no changes
Dec 14 20:58:00.996 INFO [stderr]    Compiling sandcastle v0.0.1 (/source)
Dec 14 20:58:03.491 INFO [stderr] warning: struct is never constructed: `Image`
Dec 14 20:58:03.491 INFO [stderr]  --> src/nodes/image.rs:5:1
Dec 14 20:58:03.491 INFO [stderr]   |
Dec 14 20:58:03.491 INFO [stderr] 5 | pub struct Image<P: Pixel, C> {
Dec 14 20:58:03.491 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:03.491 INFO [stderr]   |
Dec 14 20:58:03.491 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 20:58:03.491 INFO [stderr] 
Dec 14 20:58:03.491 INFO [stderr] warning: method is never used: `new`
Dec 14 20:58:03.491 INFO [stderr]   --> src/nodes/image.rs:10:5
Dec 14 20:58:03.491 INFO [stderr]    |
Dec 14 20:58:03.491 INFO [stderr] 10 |     fn new(buffer: ImageBuffer<P, C>) -> Image<P, C> {
Dec 14 20:58:03.491 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:03.491 INFO [stderr] 
Dec 14 20:58:03.491 INFO [stderr] warning: method is never used: `buffer`
Dec 14 20:58:03.491 INFO [stderr]   --> src/nodes/image.rs:16:5
Dec 14 20:58:03.491 INFO [stderr]    |
Dec 14 20:58:03.491 INFO [stderr] 16 |     fn buffer(&self) -> &ImageBuffer<P, C> {
Dec 14 20:58:03.491 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:03.491 INFO [stderr] 
Dec 14 20:58:03.491 INFO [stderr] warning: struct is never constructed: `Mask`
Dec 14 20:58:03.491 INFO [stderr]  --> src/nodes/mask.rs:1:1
Dec 14 20:58:03.491 INFO [stderr]   |
Dec 14 20:58:03.491 INFO [stderr] 1 | pub struct Mask {
Dec 14 20:58:03.491 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 14 20:58:03.491 INFO [stderr] 
Dec 14 20:58:03.491 INFO [stderr] warning: struct is never constructed: `Transform`
Dec 14 20:58:03.491 INFO [stderr]  --> src/nodes/transform.rs:6:1
Dec 14 20:58:03.491 INFO [stderr]   |
Dec 14 20:58:03.491 INFO [stderr] 6 | pub struct Transform<N: RenderNode> {
Dec 14 20:58:03.491 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:03.491 INFO [stderr] 
Dec 14 20:58:03.491 INFO [stderr] warning: method is never used: `new`
Dec 14 20:58:03.491 INFO [stderr]   --> src/nodes/transform.rs:13:5
Dec 14 20:58:03.491 INFO [stderr]    |
Dec 14 20:58:03.491 INFO [stderr] 13 |     pub fn new(child: N, transform: Transform3D<f64>) -> Transform<N> {
Dec 14 20:58:03.491 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:03.491 INFO [stderr] 
Dec 14 20:58:03.491 INFO [stderr] warning: method is never used: `child`
Dec 14 20:58:03.491 INFO [stderr]   --> src/nodes/transform.rs:20:5
Dec 14 20:58:03.491 INFO [stderr]    |
Dec 14 20:58:03.491 INFO [stderr] 20 |     pub fn child(&self) -> &RenderNode {
Dec 14 20:58:03.492 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:03.492 INFO [stderr] 
Dec 14 20:58:03.492 INFO [stderr] warning: method is never used: `transform`
Dec 14 20:58:03.492 INFO [stderr]   --> src/nodes/transform.rs:24:5
Dec 14 20:58:03.492 INFO [stderr]    |
Dec 14 20:58:03.492 INFO [stderr] 24 |     pub fn transform(&self) -> &Transform3D<f64> {
Dec 14 20:58:03.492 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:03.492 INFO [stderr] 
Dec 14 20:58:03.492 INFO [stderr] warning: struct is never constructed: `Shadow`
Dec 14 20:58:03.492 INFO [stderr]  --> src/nodes/shadow.rs:5:1
Dec 14 20:58:03.492 INFO [stderr]   |
Dec 14 20:58:03.492 INFO [stderr] 5 | pub struct Shadow {
Dec 14 20:58:03.492 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 14 20:58:03.492 INFO [stderr] 
Dec 14 20:58:03.492 INFO [stderr] warning: struct is never constructed: `Gradient`
Dec 14 20:58:03.492 INFO [stderr]  --> src/nodes/gradient.rs:2:1
Dec 14 20:58:03.492 INFO [stderr]   |
Dec 14 20:58:03.492 INFO [stderr] 2 | pub struct Gradient {
Dec 14 20:58:03.492 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:03.492 INFO [stderr] 
Dec 14 20:58:03.959 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
Dec 14 20:58:03.967 INFO [stderr] su: No module specific data is present
Dec 14 20:58:04.914 INFO running `"docker" "inspect" "179619f8ed6ee349450ad130275ae46f486b856a7ef67299ae2629a0294b8530"`
Dec 14 20:58:05.263 INFO running `"docker" "rm" "-f" "179619f8ed6ee349450ad130275ae46f486b856a7ef67299ae2629a0294b8530"`
Dec 14 20:58:05.597 INFO [stdout] 179619f8ed6ee349450ad130275ae46f486b856a7ef67299ae2629a0294b8530
Dec 14 20:58:05.603 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 20:58:06.113 INFO [stdout] e985a1a6e03f1cfc9ec83f4d225bc635c29167357532e4600c906b970cb49bfc
Dec 14 20:58:06.115 INFO running `"docker" "start" "-a" "e985a1a6e03f1cfc9ec83f4d225bc635c29167357532e4600c906b970cb49bfc"`
Dec 14 20:58:08.576 INFO [stderr] usermod: no changes
Dec 14 20:58:08.711 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 14 20:58:08.717 INFO [stderr]      Running /target/debug/deps/sandcastle-64e73c4e18a524e9
Dec 14 20:58:08.723 INFO [stderr]    Doc-tests sandcastle
Dec 14 20:58:08.723 INFO [stdout] 
Dec 14 20:58:08.723 INFO [stdout] running 0 tests
Dec 14 20:58:08.723 INFO [stdout] 
Dec 14 20:58:08.723 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:58:08.723 INFO [stdout] 
Dec 14 20:58:13.328 INFO [stdout] 
Dec 14 20:58:13.328 INFO [stdout] running 0 tests
Dec 14 20:58:13.328 INFO [stdout] 
Dec 14 20:58:13.328 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:58:13.328 INFO [stdout] 
Dec 14 20:58:13.355 INFO [stderr] su: No module specific data is present
Dec 14 20:58:14.826 INFO running `"docker" "inspect" "e985a1a6e03f1cfc9ec83f4d225bc635c29167357532e4600c906b970cb49bfc"`
Dec 14 20:58:15.287 INFO running `"docker" "rm" "-f" "e985a1a6e03f1cfc9ec83f4d225bc635c29167357532e4600c906b970cb49bfc"`
Dec 14 20:58:15.619 INFO [stdout] e985a1a6e03f1cfc9ec83f4d225bc635c29167357532e4600c906b970cb49bfc