[INFO] updating cached repository https://github.com/dannyfritz/rasterizer-in-a-weekend-rs
[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] 48c590f7ca0606f1f750911f96c62e4a719c51db
[INFO] testing dannyfritz/rasterizer-in-a-weekend-rs against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannyfritz%2Frasterizer-in-a-weekend-rs" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dannyfritz/rasterizer-in-a-weekend-rs 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/dannyfritz/rasterizer-in-a-weekend-rs
[INFO] finished tweaking git repo https://github.com/dannyfritz/rasterizer-in-a-weekend-rs
[INFO] tweaked toml for git repo https://github.com/dannyfritz/rasterizer-in-a-weekend-rs written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/dannyfritz/rasterizer-in-a-weekend-rs 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] cb834f96888c81041bcbeb42c1320a7a580e665559f39fc6b712182b84913be0
[INFO] running `"docker" "start" "-a" "cb834f96888c81041bcbeb42c1320a7a580e665559f39fc6b712182b84913be0"`
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling libm v0.1.2
[INFO] [stderr]    Compiling safe-transmute v0.10.1
[INFO] [stderr]    Compiling obj v0.9.0
[INFO] [stderr]    Compiling inflate v0.4.4
[INFO] [stderr]    Compiling approx v0.3.1
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling generic-array v0.11.1
[INFO] [stderr]    Compiling png v0.14.0
[INFO] [stderr]    Compiling alga v0.7.2
[INFO] [stderr]    Compiling image v0.21.0
[INFO] [stderr]    Compiling nalgebra v0.16.13
[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-0.16.13/src/base/cg.rs:291:44
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 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 nalgebra-glm v0.2.1
[INFO] [stderr]    Compiling rasterization-in-a-weekend-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: type alias is never used: `Vec3U8`
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | type Vec3U8 = glm::TVec3<u8>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Scene`
[INFO] [stderr]   --> src/main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Scene {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.00s
[INFO] running `"docker" "inspect" "cb834f96888c81041bcbeb42c1320a7a580e665559f39fc6b712182b84913be0"`
[INFO] running `"docker" "rm" "-f" "cb834f96888c81041bcbeb42c1320a7a580e665559f39fc6b712182b84913be0"`
[INFO] [stdout] cb834f96888c81041bcbeb42c1320a7a580e665559f39fc6b712182b84913be0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] b26ca17643ad8f737b0c2f028c79ae4ac26ed638c1f7dc1e76d2bd5056c68654
[INFO] running `"docker" "start" "-a" "b26ca17643ad8f737b0c2f028c79ae4ac26ed638c1f7dc1e76d2bd5056c68654"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rasterization-in-a-weekend-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: type alias is never used: `Vec3U8`
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | type Vec3U8 = glm::TVec3<u8>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Scene`
[INFO] [stderr]   --> src/main.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Scene {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "b26ca17643ad8f737b0c2f028c79ae4ac26ed638c1f7dc1e76d2bd5056c68654"`
[INFO] running `"docker" "rm" "-f" "b26ca17643ad8f737b0c2f028c79ae4ac26ed638c1f7dc1e76d2bd5056c68654"`
[INFO] [stdout] b26ca17643ad8f737b0c2f028c79ae4ac26ed638c1f7dc1e76d2bd5056c68654
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] b111e1bfdefe0d9c8dfee0fc8f671ea243330b5bfc4759a32987f5dd1b0828c9
[INFO] running `"docker" "start" "-a" "b111e1bfdefe0d9c8dfee0fc8f671ea243330b5bfc4759a32987f5dd1b0828c9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rasterization_in_a_weekend_rs-008261407f02d55d
[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" "b111e1bfdefe0d9c8dfee0fc8f671ea243330b5bfc4759a32987f5dd1b0828c9"`
[INFO] running `"docker" "rm" "-f" "b111e1bfdefe0d9c8dfee0fc8f671ea243330b5bfc4759a32987f5dd1b0828c9"`
[INFO] [stdout] b111e1bfdefe0d9c8dfee0fc8f671ea243330b5bfc4759a32987f5dd1b0828c9