Dec 14 20:57:35.292 INFO testing sandcastle-0.0.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 20:57:35.292 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 20:57:35.895 INFO [stdout] 633e1dd9af061206f922b0efabcd6b365e792b31ce477b2a242c559fb790e6d6
Dec 14 20:57:35.903 INFO running `"docker" "start" "-a" "633e1dd9af061206f922b0efabcd6b365e792b31ce477b2a242c559fb790e6d6"`
Dec 14 20:57:37.313 INFO [stderr] usermod: no changes
Dec 14 20:57:37.515 INFO [stderr]    Compiling png v0.11.0
Dec 14 20:57:40.411 INFO [stderr]    Compiling image v0.18.0
Dec 14 20:57:57.878 INFO [stderr]    Compiling sandcastle v0.0.1 (/source)
Dec 14 20:58:00.421 INFO [stderr] warning: struct is never constructed: `Image`
Dec 14 20:58:00.421 INFO [stderr]  --> src/nodes/image.rs:5:1
Dec 14 20:58:00.421 INFO [stderr]   |
Dec 14 20:58:00.421 INFO [stderr] 5 | pub struct Image<P: Pixel, C> {
Dec 14 20:58:00.421 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:00.421 INFO [stderr]   |
Dec 14 20:58:00.421 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 20:58:00.421 INFO [stderr] 
Dec 14 20:58:00.421 INFO [stderr] warning: method is never used: `new`
Dec 14 20:58:00.421 INFO [stderr]   --> src/nodes/image.rs:10:5
Dec 14 20:58:00.421 INFO [stderr]    |
Dec 14 20:58:00.421 INFO [stderr] 10 |     fn new(buffer: ImageBuffer<P, C>) -> Image<P, C> {
Dec 14 20:58:00.421 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:00.421 INFO [stderr] 
Dec 14 20:58:00.421 INFO [stderr] warning: method is never used: `buffer`
Dec 14 20:58:00.421 INFO [stderr]   --> src/nodes/image.rs:16:5
Dec 14 20:58:00.421 INFO [stderr]    |
Dec 14 20:58:00.421 INFO [stderr] 16 |     fn buffer(&self) -> &ImageBuffer<P, C> {
Dec 14 20:58:00.421 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:00.421 INFO [stderr] 
Dec 14 20:58:00.421 INFO [stderr] warning: struct is never constructed: `Mask`
Dec 14 20:58:00.421 INFO [stderr]  --> src/nodes/mask.rs:1:1
Dec 14 20:58:00.421 INFO [stderr]   |
Dec 14 20:58:00.421 INFO [stderr] 1 | pub struct Mask {
Dec 14 20:58:00.421 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 14 20:58:00.421 INFO [stderr] 
Dec 14 20:58:00.421 INFO [stderr] warning: struct is never constructed: `Transform`
Dec 14 20:58:00.421 INFO [stderr]  --> src/nodes/transform.rs:6:1
Dec 14 20:58:00.421 INFO [stderr]   |
Dec 14 20:58:00.421 INFO [stderr] 6 | pub struct Transform<N: RenderNode> {
Dec 14 20:58:00.421 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:00.421 INFO [stderr] 
Dec 14 20:58:00.421 INFO [stderr] warning: method is never used: `new`
Dec 14 20:58:00.421 INFO [stderr]   --> src/nodes/transform.rs:13:5
Dec 14 20:58:00.421 INFO [stderr]    |
Dec 14 20:58:00.421 INFO [stderr] 13 |     pub fn new(child: N, transform: Transform3D<f64>) -> Transform<N> {
Dec 14 20:58:00.422 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:00.422 INFO [stderr] 
Dec 14 20:58:00.422 INFO [stderr] warning: method is never used: `child`
Dec 14 20:58:00.422 INFO [stderr]   --> src/nodes/transform.rs:20:5
Dec 14 20:58:00.422 INFO [stderr]    |
Dec 14 20:58:00.422 INFO [stderr] 20 |     pub fn child(&self) -> &RenderNode {
Dec 14 20:58:00.422 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:00.422 INFO [stderr] 
Dec 14 20:58:00.422 INFO [stderr] warning: method is never used: `transform`
Dec 14 20:58:00.422 INFO [stderr]   --> src/nodes/transform.rs:24:5
Dec 14 20:58:00.422 INFO [stderr]    |
Dec 14 20:58:00.422 INFO [stderr] 24 |     pub fn transform(&self) -> &Transform3D<f64> {
Dec 14 20:58:00.422 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:00.422 INFO [stderr] 
Dec 14 20:58:00.422 INFO [stderr] warning: struct is never constructed: `Shadow`
Dec 14 20:58:00.422 INFO [stderr]  --> src/nodes/shadow.rs:5:1
Dec 14 20:58:00.422 INFO [stderr]   |
Dec 14 20:58:00.422 INFO [stderr] 5 | pub struct Shadow {
Dec 14 20:58:00.422 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 14 20:58:00.422 INFO [stderr] 
Dec 14 20:58:00.422 INFO [stderr] warning: struct is never constructed: `Gradient`
Dec 14 20:58:00.422 INFO [stderr]  --> src/nodes/gradient.rs:2:1
Dec 14 20:58:00.422 INFO [stderr]   |
Dec 14 20:58:00.422 INFO [stderr] 2 | pub struct Gradient {
Dec 14 20:58:00.422 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:00.422 INFO [stderr] 
Dec 14 20:58:00.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.14s
Dec 14 20:58:00.500 INFO [stderr] su: No module specific data is present
Dec 14 20:58:01.759 INFO running `"docker" "inspect" "633e1dd9af061206f922b0efabcd6b365e792b31ce477b2a242c559fb790e6d6"`
Dec 14 20:58:02.135 INFO running `"docker" "rm" "-f" "633e1dd9af061206f922b0efabcd6b365e792b31ce477b2a242c559fb790e6d6"`
Dec 14 20:58:02.479 INFO [stdout] 633e1dd9af061206f922b0efabcd6b365e792b31ce477b2a242c559fb790e6d6
Dec 14 20:58:02.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 20:58:02.974 INFO [stdout] 0e4101cf4f82f37782ff60b6b53bb33915dc9959e30e62f7d0a914f0c9de86c8
Dec 14 20:58:02.976 INFO running `"docker" "start" "-a" "0e4101cf4f82f37782ff60b6b53bb33915dc9959e30e62f7d0a914f0c9de86c8"`
Dec 14 20:58:04.610 INFO [stderr] usermod: no changes
Dec 14 20:58:04.769 INFO [stderr]    Compiling sandcastle v0.0.1 (/source)
Dec 14 20:58:07.523 INFO [stderr] warning: struct is never constructed: `Image`
Dec 14 20:58:07.523 INFO [stderr]  --> src/nodes/image.rs:5:1
Dec 14 20:58:07.523 INFO [stderr]   |
Dec 14 20:58:07.523 INFO [stderr] 5 | pub struct Image<P: Pixel, C> {
Dec 14 20:58:07.523 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:07.523 INFO [stderr]   |
Dec 14 20:58:07.523 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 20:58:07.523 INFO [stderr] 
Dec 14 20:58:07.523 INFO [stderr] warning: method is never used: `new`
Dec 14 20:58:07.523 INFO [stderr]   --> src/nodes/image.rs:10:5
Dec 14 20:58:07.523 INFO [stderr]    |
Dec 14 20:58:07.523 INFO [stderr] 10 |     fn new(buffer: ImageBuffer<P, C>) -> Image<P, C> {
Dec 14 20:58:07.523 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:07.523 INFO [stderr] 
Dec 14 20:58:07.523 INFO [stderr] warning: method is never used: `buffer`
Dec 14 20:58:07.523 INFO [stderr]   --> src/nodes/image.rs:16:5
Dec 14 20:58:07.523 INFO [stderr]    |
Dec 14 20:58:07.523 INFO [stderr] 16 |     fn buffer(&self) -> &ImageBuffer<P, C> {
Dec 14 20:58:07.523 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:07.523 INFO [stderr] 
Dec 14 20:58:07.523 INFO [stderr] warning: struct is never constructed: `Mask`
Dec 14 20:58:07.523 INFO [stderr]  --> src/nodes/mask.rs:1:1
Dec 14 20:58:07.523 INFO [stderr]   |
Dec 14 20:58:07.523 INFO [stderr] 1 | pub struct Mask {
Dec 14 20:58:07.523 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 14 20:58:07.523 INFO [stderr] 
Dec 14 20:58:07.523 INFO [stderr] warning: struct is never constructed: `Transform`
Dec 14 20:58:07.523 INFO [stderr]  --> src/nodes/transform.rs:6:1
Dec 14 20:58:07.523 INFO [stderr]   |
Dec 14 20:58:07.523 INFO [stderr] 6 | pub struct Transform<N: RenderNode> {
Dec 14 20:58:07.523 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:07.523 INFO [stderr] 
Dec 14 20:58:07.523 INFO [stderr] warning: method is never used: `new`
Dec 14 20:58:07.523 INFO [stderr]   --> src/nodes/transform.rs:13:5
Dec 14 20:58:07.523 INFO [stderr]    |
Dec 14 20:58:07.523 INFO [stderr] 13 |     pub fn new(child: N, transform: Transform3D<f64>) -> Transform<N> {
Dec 14 20:58:07.523 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:07.523 INFO [stderr] 
Dec 14 20:58:07.523 INFO [stderr] warning: method is never used: `child`
Dec 14 20:58:07.523 INFO [stderr]   --> src/nodes/transform.rs:20:5
Dec 14 20:58:07.523 INFO [stderr]    |
Dec 14 20:58:07.523 INFO [stderr] 20 |     pub fn child(&self) -> &RenderNode {
Dec 14 20:58:07.523 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:07.523 INFO [stderr] 
Dec 14 20:58:07.523 INFO [stderr] warning: method is never used: `transform`
Dec 14 20:58:07.523 INFO [stderr]   --> src/nodes/transform.rs:24:5
Dec 14 20:58:07.523 INFO [stderr]    |
Dec 14 20:58:07.524 INFO [stderr] 24 |     pub fn transform(&self) -> &Transform3D<f64> {
Dec 14 20:58:07.524 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:07.524 INFO [stderr] 
Dec 14 20:58:07.524 INFO [stderr] warning: struct is never constructed: `Shadow`
Dec 14 20:58:07.524 INFO [stderr]  --> src/nodes/shadow.rs:5:1
Dec 14 20:58:07.524 INFO [stderr]   |
Dec 14 20:58:07.524 INFO [stderr] 5 | pub struct Shadow {
Dec 14 20:58:07.524 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 14 20:58:07.524 INFO [stderr] 
Dec 14 20:58:07.524 INFO [stderr] warning: struct is never constructed: `Gradient`
Dec 14 20:58:07.524 INFO [stderr]  --> src/nodes/gradient.rs:2:1
Dec 14 20:58:07.524 INFO [stderr]   |
Dec 14 20:58:07.524 INFO [stderr] 2 | pub struct Gradient {
Dec 14 20:58:07.524 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 14 20:58:07.524 INFO [stderr] 
Dec 14 20:58:08.011 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
Dec 14 20:58:08.014 INFO [stderr] su: No module specific data is present
Dec 14 20:58:09.107 INFO running `"docker" "inspect" "0e4101cf4f82f37782ff60b6b53bb33915dc9959e30e62f7d0a914f0c9de86c8"`
Dec 14 20:58:09.416 INFO running `"docker" "rm" "-f" "0e4101cf4f82f37782ff60b6b53bb33915dc9959e30e62f7d0a914f0c9de86c8"`
Dec 14 20:58:09.750 INFO [stdout] 0e4101cf4f82f37782ff60b6b53bb33915dc9959e30e62f7d0a914f0c9de86c8
Dec 14 20:58:09.759 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 20:58:10.137 INFO [stdout] 67515730d514485b9ae2fe3336f24e49488eea6ab55b4dc436526f909992fba9
Dec 14 20:58:10.144 INFO running `"docker" "start" "-a" "67515730d514485b9ae2fe3336f24e49488eea6ab55b4dc436526f909992fba9"`
Dec 14 20:58:11.702 INFO [stderr] usermod: no changes
Dec 14 20:58:11.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 14 20:58:11.895 INFO [stderr]      Running /target/debug/deps/sandcastle-67e5c48ef0200a41
Dec 14 20:58:11.895 INFO [stdout] 
Dec 14 20:58:11.895 INFO [stdout] running 0 tests
Dec 14 20:58:11.895 INFO [stdout] 
Dec 14 20:58:11.895 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:58:11.895 INFO [stdout] 
Dec 14 20:58:11.895 INFO [stderr]    Doc-tests sandcastle
Dec 14 20:58:16.753 INFO [stdout] 
Dec 14 20:58:16.753 INFO [stdout] running 0 tests
Dec 14 20:58:16.753 INFO [stdout] 
Dec 14 20:58:16.753 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:58:16.753 INFO [stdout] 
Dec 14 20:58:16.771 INFO [stderr] su: No module specific data is present
Dec 14 20:58:17.493 INFO running `"docker" "inspect" "67515730d514485b9ae2fe3336f24e49488eea6ab55b4dc436526f909992fba9"`
Dec 14 20:58:17.783 INFO running `"docker" "rm" "-f" "67515730d514485b9ae2fe3336f24e49488eea6ab55b4dc436526f909992fba9"`
Dec 14 20:58:18.094 INFO [stdout] 67515730d514485b9ae2fe3336f24e49488eea6ab55b4dc436526f909992fba9