[INFO] updating cached repository uberblah/rust-graphics-experiments [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/uberblah/rust-graphics-experiments [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/uberblah/rust-graphics-experiments" "work/ex/beta-1.38-1/sources/1.37.0/gh/uberblah/rust-graphics-experiments"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/uberblah/rust-graphics-experiments'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/uberblah/rust-graphics-experiments" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/uberblah/rust-graphics-experiments"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/uberblah/rust-graphics-experiments'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c4db1481ce9797076b7b50f197bd4612239ed3fe [INFO] sha for GitHub repo uberblah/rust-graphics-experiments: c4db1481ce9797076b7b50f197bd4612239ed3fe [INFO] validating manifest of uberblah/rust-graphics-experiments on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of uberblah/rust-graphics-experiments on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing uberblah/rust-graphics-experiments [INFO] finished frobbing uberblah/rust-graphics-experiments [INFO] frobbed toml for uberblah/rust-graphics-experiments written to work/ex/beta-1.38-1/sources/1.37.0/gh/uberblah/rust-graphics-experiments/Cargo.toml [INFO] started frobbing uberblah/rust-graphics-experiments [INFO] finished frobbing uberblah/rust-graphics-experiments [INFO] frobbed toml for uberblah/rust-graphics-experiments written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/uberblah/rust-graphics-experiments/Cargo.toml [INFO] crate uberblah/rust-graphics-experiments already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing uberblah/rust-graphics-experiments against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/uberblah/rust-graphics-experiments:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 69d83ea5179cdf3eb698562886d860164f3a9d74de0de02f9ec0496628c50376 [INFO] running `"docker" "start" "-a" "69d83ea5179cdf3eb698562886d860164f3a9d74de0de02f9ec0496628c50376"` [INFO] [stderr] Compiling serde v0.9.12 [INFO] [stderr] Compiling lazy_static v0.2.6 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling x11-dl v2.12.0 [INFO] [stderr] Compiling num-complex v0.1.36 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling tempfile v2.1.5 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling target_build_utils v0.3.0 [INFO] [stderr] Compiling alga v0.5.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling nalgebra v0.14.4 [INFO] [stderr] Compiling serde_json v0.9.9 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.7.8 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Compiling wayland-kbd v0.6.3 [INFO] [stderr] Compiling wayland-window v0.4.4 [INFO] [stderr] Compiling winit v0.5.11 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.14.4/src/core/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 points v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `na::geometry as geom` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use na::geometry as geom; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | let mut fov = INIT_FOV; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `"docker" "inspect" "69d83ea5179cdf3eb698562886d860164f3a9d74de0de02f9ec0496628c50376"` [INFO] running `"docker" "rm" "-f" "69d83ea5179cdf3eb698562886d860164f3a9d74de0de02f9ec0496628c50376"` [INFO] [stdout] 69d83ea5179cdf3eb698562886d860164f3a9d74de0de02f9ec0496628c50376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/uberblah/rust-graphics-experiments:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 566dec0e8a64c4a6004d938f09357cba9853aa6dcd3cc11d469fb8c7ee85f86b [INFO] running `"docker" "start" "-a" "566dec0e8a64c4a6004d938f09357cba9853aa6dcd3cc11d469fb8c7ee85f86b"` [INFO] [stderr] Compiling points v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `na::geometry as geom` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use na::geometry as geom; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | let mut fov = INIT_FOV; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `"docker" "inspect" "566dec0e8a64c4a6004d938f09357cba9853aa6dcd3cc11d469fb8c7ee85f86b"` [INFO] running `"docker" "rm" "-f" "566dec0e8a64c4a6004d938f09357cba9853aa6dcd3cc11d469fb8c7ee85f86b"` [INFO] [stdout] 566dec0e8a64c4a6004d938f09357cba9853aa6dcd3cc11d469fb8c7ee85f86b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/uberblah/rust-graphics-experiments:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 475b54b86d657729d44dc4fa0073f2a5dd120747aa01d97b7c083e10a4cdf2f0 [INFO] running `"docker" "start" "-a" "475b54b86d657729d44dc4fa0073f2a5dd120747aa01d97b7c083e10a4cdf2f0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/points-777c25a8ea0b05d3 [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" "475b54b86d657729d44dc4fa0073f2a5dd120747aa01d97b7c083e10a4cdf2f0"` [INFO] running `"docker" "rm" "-f" "475b54b86d657729d44dc4fa0073f2a5dd120747aa01d97b7c083e10a4cdf2f0"` [INFO] [stdout] 475b54b86d657729d44dc4fa0073f2a5dd120747aa01d97b7c083e10a4cdf2f0