[INFO] updating cached repository https://github.com/wowbob396/Vulkanoplayground
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 63fbdec8be3295e98efe23e5abb3230b1ec9d6a4
[INFO] testing wowbob396/Vulkanoplayground against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwowbob396%2FVulkanoplayground" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wowbob396/Vulkanoplayground on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/wowbob396/Vulkanoplayground
[INFO] finished tweaking git repo https://github.com/wowbob396/Vulkanoplayground
[INFO] tweaked toml for git repo https://github.com/wowbob396/Vulkanoplayground written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/wowbob396/Vulkanoplayground already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 807e4eca33beff5ac9aecc87256dda9482319421bb42dccf93db337dcc4a5ea0
[INFO] running `"docker" "start" "-a" "807e4eca33beff5ac9aecc87256dda9482319421bb42dccf93db337dcc4a5ea0"`
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling vulkano v0.9.0
[INFO] [stderr]    Compiling vk-sys v0.3.3
[INFO] [stderr]    Compiling half v1.1.0
[INFO] [stderr]    Compiling smallvec v0.6.1
[INFO] [stderr]    Compiling rand v0.5.1
[INFO] [stderr]    Compiling shared_library v0.1.8
[INFO] [stderr]    Compiling generic-array v0.11.0
[INFO] [stderr]    Compiling approx v0.2.0
[INFO] [stderr]    Compiling alga v0.6.0
[INFO] [stderr]    Compiling nalgebra v0.15.3
[INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.15.3/src/base/cg.rs:292:44
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 self[(j, i)] += shift[j] * self[(D::dim() - 1, i)];
[INFO] [stderr]     |                 ---------------------------^^^^-------------------
[INFO] [stderr]     |                 |                          |
[INFO] [stderr]     |                 |                          immutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow occurs here
[INFO] [stderr]     |                 mutable borrow later used here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling vulkano_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/main.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     /**
[INFO] [stderr] 9  | |         Simple example using the nalgebra library
[INFO] [stderr] 10 | |     */
[INFO] [stderr]    | |______^
[INFO] [stderr] 11 |       let axis = Vector3::x_axis();
[INFO] [stderr]    |       ----------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.45s
[INFO] running `"docker" "inspect" "807e4eca33beff5ac9aecc87256dda9482319421bb42dccf93db337dcc4a5ea0"`
[INFO] running `"docker" "rm" "-f" "807e4eca33beff5ac9aecc87256dda9482319421bb42dccf93db337dcc4a5ea0"`
[INFO] [stdout] 807e4eca33beff5ac9aecc87256dda9482319421bb42dccf93db337dcc4a5ea0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 39cd2661d52a54dd3ee60b8980266213a66d8bb8bbf7cdd7e17f7d472c1a13f9
[INFO] running `"docker" "start" "-a" "39cd2661d52a54dd3ee60b8980266213a66d8bb8bbf7cdd7e17f7d472c1a13f9"`
[INFO] [stderr]    Compiling vulkano_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/main.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     /**
[INFO] [stderr] 9  | |         Simple example using the nalgebra library
[INFO] [stderr] 10 | |     */
[INFO] [stderr]    | |______^
[INFO] [stderr] 11 |       let axis = Vector3::x_axis();
[INFO] [stderr]    |       ----------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "39cd2661d52a54dd3ee60b8980266213a66d8bb8bbf7cdd7e17f7d472c1a13f9"`
[INFO] running `"docker" "rm" "-f" "39cd2661d52a54dd3ee60b8980266213a66d8bb8bbf7cdd7e17f7d472c1a13f9"`
[INFO] [stdout] 39cd2661d52a54dd3ee60b8980266213a66d8bb8bbf7cdd7e17f7d472c1a13f9
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 17c93ca283b53991b01d2379d2178da825929f014153e5e6c8d57c40b5e88f0d
[INFO] running `"docker" "start" "-a" "17c93ca283b53991b01d2379d2178da825929f014153e5e6c8d57c40b5e88f0d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vulkano_playground-05ddc9c17c61f0fb
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "17c93ca283b53991b01d2379d2178da825929f014153e5e6c8d57c40b5e88f0d"`
[INFO] running `"docker" "rm" "-f" "17c93ca283b53991b01d2379d2178da825929f014153e5e6c8d57c40b5e88f0d"`
[INFO] [stdout] 17c93ca283b53991b01d2379d2178da825929f014153e5e6c8d57c40b5e88f0d