[INFO] updating cached repository m-r-hunt/beneath_the_sands
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/m-r-hunt/beneath_the_sands
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/m-r-hunt/beneath_the_sands" "work/ex/beta-1.38-1/sources/1.37.0/gh/m-r-hunt/beneath_the_sands"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/m-r-hunt/beneath_the_sands'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/m-r-hunt/beneath_the_sands" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/m-r-hunt/beneath_the_sands"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/m-r-hunt/beneath_the_sands'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1f4da540cf19dafe67df2a2067e550bcde7bc2c4
[INFO] sha for GitHub repo m-r-hunt/beneath_the_sands: 1f4da540cf19dafe67df2a2067e550bcde7bc2c4
[INFO] validating manifest of m-r-hunt/beneath_the_sands 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 m-r-hunt/beneath_the_sands 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 m-r-hunt/beneath_the_sands
[INFO] finished frobbing m-r-hunt/beneath_the_sands
[INFO] frobbed toml for m-r-hunt/beneath_the_sands written to work/ex/beta-1.38-1/sources/1.37.0/gh/m-r-hunt/beneath_the_sands/Cargo.toml
[INFO] started frobbing m-r-hunt/beneath_the_sands
[INFO] finished frobbing m-r-hunt/beneath_the_sands
[INFO] frobbed toml for m-r-hunt/beneath_the_sands written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/m-r-hunt/beneath_the_sands/Cargo.toml
[INFO] crate m-r-hunt/beneath_the_sands 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 m-r-hunt/beneath_the_sands against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/m-r-hunt/beneath_the_sands:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a10289e9d3fe245c4fe32f50d0d4a4cdfc2da6f5e9de7a5fea9824cbd08de732
[INFO] running `"docker" "start" "-a" "a10289e9d3fe245c4fe32f50d0d4a4cdfc2da6f5e9de7a5fea9824cbd08de732"`
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling minimp3-sys v0.3.1
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling xmlparser v0.1.2
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling rusttype v0.7.5
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling alga v0.8.2
[INFO] [stderr]    Compiling lewton v0.9.3
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling lyon_geom v0.11.1
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling svgparser v0.6.4
[INFO] [stderr]    Compiling andrew v0.1.6
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling lyon_path v0.11.0
[INFO] [stderr]    Compiling shrev v1.0.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling lyon_svg v0.11.0
[INFO] [stderr]    Compiling lyon_tessellation v0.11.0
[INFO] [stderr]    Compiling lyon_algorithms v0.11.2
[INFO] [stderr]    Compiling minimp3 v0.3.2
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling nalgebra v0.17.2
[INFO] [stderr]    Compiling lyon_extra v0.11.0
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling hibitset v0.5.4
[INFO] [stderr]    Compiling shred v0.7.1
[INFO] [stderr]    Compiling gilrs v0.6.3
[INFO] [stderr]    Compiling rodio v0.8.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.4
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling lyon v0.11.0
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling specs v0.14.3
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling ron v0.4.1
[INFO] [stderr]    Compiling handlebars v1.1.0
[INFO] [stderr]    Compiling winit v0.18.1
[INFO] [stderr]    Compiling specs-test v0.1.0 (/opt/crater/workdir)
[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-0.17.2/src/base/cg.rs:297:44
[INFO] [stderr]     |
[INFO] [stderr] 297 |                 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 ncollide2d v0.18.2
[INFO] [stderr]    Compiling quicksilver v0.3.7
[INFO] [stderr] error: couldn't read src/fonts/fonts/OpenSans/OpenSans-Regular.ttf: No such file or directory (os error 2)
[INFO] [stderr]    --> src/main.rs:301:30
[INFO] [stderr]     |
[INFO] [stderr] 301 |             Font::from_slice(include_bytes!("fonts/fonts/OpenSans/OpenSans-Regular.ttf")).unwrap();
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `RunNow` is imported redundantly
[INFO] [stderr]    --> src/main.rs:352:21
[INFO] [stderr]     |
[INFO] [stderr] 79  | use prelude::*;
[INFO] [stderr]     |     ---------- the item `RunNow` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 352 |                 use specs::RunNow;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `RunNow` is imported redundantly
[INFO] [stderr]    --> src/main.rs:404:13
[INFO] [stderr]     |
[INFO] [stderr] 79  | use prelude::*;
[INFO] [stderr]     |     ---------- the item `RunNow` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 404 |         use specs::RunNow;
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `specs-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a10289e9d3fe245c4fe32f50d0d4a4cdfc2da6f5e9de7a5fea9824cbd08de732"`
[INFO] running `"docker" "rm" "-f" "a10289e9d3fe245c4fe32f50d0d4a4cdfc2da6f5e9de7a5fea9824cbd08de732"`
[INFO] [stdout] a10289e9d3fe245c4fe32f50d0d4a4cdfc2da6f5e9de7a5fea9824cbd08de732