[INFO] updating cached repository jjst/turtle
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jjst/turtle
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jjst/turtle" "work/ex/beta-1.37-6/sources/1.36.0/gh/jjst/turtle"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jjst/turtle'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jjst/turtle" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jjst/turtle"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jjst/turtle'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d996ca6dc2b42a4f564f803eb9731fccf7913889
[INFO] sha for GitHub repo jjst/turtle: d996ca6dc2b42a4f564f803eb9731fccf7913889
[INFO] validating manifest of jjst/turtle on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jjst/turtle on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jjst/turtle
[INFO] finished frobbing jjst/turtle
[INFO] frobbed toml for jjst/turtle written to work/ex/beta-1.37-6/sources/1.36.0/gh/jjst/turtle/Cargo.toml
[INFO] started frobbing jjst/turtle
[INFO] finished frobbing jjst/turtle
[INFO] frobbed toml for jjst/turtle written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jjst/turtle/Cargo.toml
[INFO] crate jjst/turtle already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jjst/turtle/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jjst/turtle against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/jjst/turtle:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8c70b0219c398d58bce0c63fef1ce9a0d3a8a2a64649b6047222996aef1d226b
[INFO] running `"docker" "start" "-a" "8c70b0219c398d58bce0c63fef1ce9a0d3a8a2a64649b6047222996aef1d226b"`
[INFO] [stderr]    Compiling winit v0.19.2
[INFO] [stderr]    Compiling glutin v0.21.0
[INFO] [stderr]    Compiling glium v0.25.1
[INFO] [stderr]    Compiling turtle v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `glium::DisplayBuild`
[INFO] [stderr]   --> src/main.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |     use glium::DisplayBuild;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^ no `DisplayBuild` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `build_glium` found for type `glium::glutin::WindowBuilder` in the current scope
[INFO] [stderr]   --> src/main.rs:63:55
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let display = glium::glutin::WindowBuilder::new().build_glium().unwrap();
[INFO] [stderr]    |                                                       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no variant or associated item named `Closed` found for type `glium::glutin::Event` in the current scope
[INFO] [stderr]    --> src/main.rs:154:39
[INFO] [stderr]     |
[INFO] [stderr] 154 |                 glium::glutin::Event::Closed => return,
[INFO] [stderr]     |                                       ^^^^^^ variant or associated item not found in `glium::glutin::Event`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `glium::Surface`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use glium::Surface;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `turtle`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8c70b0219c398d58bce0c63fef1ce9a0d3a8a2a64649b6047222996aef1d226b"`
[INFO] running `"docker" "rm" "-f" "8c70b0219c398d58bce0c63fef1ce9a0d3a8a2a64649b6047222996aef1d226b"`
[INFO] [stdout] 8c70b0219c398d58bce0c63fef1ce9a0d3a8a2a64649b6047222996aef1d226b