[INFO] crate mini_gl_fb 0.7.0 is already in cache
[INFO] testing mini_gl_fb-0.7.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate mini_gl_fb 0.7.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate mini_gl_fb 0.7.0 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 crates.io crate mini_gl_fb 0.7.0
[INFO] finished tweaking crates.io crate mini_gl_fb 0.7.0
[INFO] tweaked toml for crates.io crate mini_gl_fb 0.7.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 5d5a3fde00ef69171a9343acd57fb9a3904b72bf74976d4f00dd2d25a885148e
[INFO] running `"docker" "start" "-a" "5d5a3fde00ef69171a9343acd57fb9a3904b72bf74976d4f00dd2d25a885148e"`
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling xml-rs v0.8.0
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling downcast-rs v1.1.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling xdg v2.2.0
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]    Compiling stb_truetype v0.3.0
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling wayland-sys v0.21.13
[INFO] [stderr]    Compiling rusttype v0.8.1
[INFO] [stderr]    Compiling wayland-scanner v0.21.13
[INFO] [stderr]    Compiling gl_generator v0.10.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling glutin v0.19.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]    Compiling wayland-commons v0.21.13
[INFO] [stderr]    Compiling rustic_gl v0.3.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling winit v0.18.1
[INFO] [stderr]    Compiling mini_gl_fb v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the item `size_of_val` is imported redundantly
[INFO] [stderr]    --> src/core.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 21  | use std::mem::size_of_val;
[INFO] [stderr]     |     --------------------- the item `size_of_val` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 109 |         use std::mem::size_of_val;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.72s
[INFO] running `"docker" "inspect" "5d5a3fde00ef69171a9343acd57fb9a3904b72bf74976d4f00dd2d25a885148e"`
[INFO] running `"docker" "rm" "-f" "5d5a3fde00ef69171a9343acd57fb9a3904b72bf74976d4f00dd2d25a885148e"`
[INFO] [stdout] 5d5a3fde00ef69171a9343acd57fb9a3904b72bf74976d4f00dd2d25a885148e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] e954f9029598ddb1f2e9a5f88ea260168b36e46886260c38c8941ceee24e2288
[INFO] running `"docker" "start" "-a" "e954f9029598ddb1f2e9a5f88ea260168b36e46886260c38c8941ceee24e2288"`
[INFO] [stderr]    Compiling mini_gl_fb v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the item `size_of_val` is imported redundantly
[INFO] [stderr]    --> src/core.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 21  | use std::mem::size_of_val;
[INFO] [stderr]     |     --------------------- the item `size_of_val` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 109 |         use std::mem::size_of_val;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `glutin::GlContext`
[INFO] [stderr]  --> examples/glutin_breakout.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use glutin::GlContext;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `mini_gl_fb`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name glutin_breakout examples/glutin_breakout.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=38f9df3f08848d53 -C extra-filename=-38f9df3f08848d53 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern gl=/opt/rustwide/target/debug/deps/libgl-e5d1ff2f93e01d3f.rlib --extern glutin=/opt/rustwide/target/debug/deps/libglutin-ac5d675311ac7e7c.rlib --extern mini_gl_fb=/opt/rustwide/target/debug/deps/libmini_gl_fb-f134d4efc9649bd3.rlib --extern rustic_gl=/opt/rustwide/target/debug/deps/librustic_gl-8ad595a6aad32d08.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/libloading-edb1e849dd4b6da6/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `mini_gl_fb`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name custom_shaders examples/custom_shaders.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=d1529b33c6889690 -C extra-filename=-d1529b33c6889690 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern gl=/opt/rustwide/target/debug/deps/libgl-e5d1ff2f93e01d3f.rlib --extern glutin=/opt/rustwide/target/debug/deps/libglutin-ac5d675311ac7e7c.rlib --extern mini_gl_fb=/opt/rustwide/target/debug/deps/libmini_gl_fb-f134d4efc9649bd3.rlib --extern rustic_gl=/opt/rustwide/target/debug/deps/librustic_gl-8ad595a6aad32d08.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/libloading-edb1e849dd4b6da6/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `mini_gl_fb`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name game_of_life examples/game_of_life.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=ffefd414104c6689 -C extra-filename=-ffefd414104c6689 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern gl=/opt/rustwide/target/debug/deps/libgl-e5d1ff2f93e01d3f.rlib --extern glutin=/opt/rustwide/target/debug/deps/libglutin-ac5d675311ac7e7c.rlib --extern mini_gl_fb=/opt/rustwide/target/debug/deps/libmini_gl_fb-f134d4efc9649bd3.rlib --extern rustic_gl=/opt/rustwide/target/debug/deps/librustic_gl-8ad595a6aad32d08.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/libloading-edb1e849dd4b6da6/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `mini_gl_fb`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name window examples/window.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=c22fbe57b8aa9139 -C extra-filename=-c22fbe57b8aa9139 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern gl=/opt/rustwide/target/debug/deps/libgl-e5d1ff2f93e01d3f.rlib --extern glutin=/opt/rustwide/target/debug/deps/libglutin-ac5d675311ac7e7c.rlib --extern mini_gl_fb=/opt/rustwide/target/debug/deps/libmini_gl_fb-f134d4efc9649bd3.rlib --extern rustic_gl=/opt/rustwide/target/debug/deps/librustic_gl-8ad595a6aad32d08.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/libloading-edb1e849dd4b6da6/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `mini_gl_fb`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name resizable examples/resizable.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=87d3a246278638ad -C extra-filename=-87d3a246278638ad --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern gl=/opt/rustwide/target/debug/deps/libgl-e5d1ff2f93e01d3f.rlib --extern glutin=/opt/rustwide/target/debug/deps/libglutin-ac5d675311ac7e7c.rlib --extern mini_gl_fb=/opt/rustwide/target/debug/deps/libmini_gl_fb-f134d4efc9649bd3.rlib --extern rustic_gl=/opt/rustwide/target/debug/deps/librustic_gl-8ad595a6aad32d08.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/libloading-edb1e849dd4b6da6/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `mini_gl_fb`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name scaled_buffer examples/scaled_buffer.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=a1cbf1d99028f7aa -C extra-filename=-a1cbf1d99028f7aa --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern gl=/opt/rustwide/target/debug/deps/libgl-e5d1ff2f93e01d3f.rlib --extern glutin=/opt/rustwide/target/debug/deps/libglutin-ac5d675311ac7e7c.rlib --extern mini_gl_fb=/opt/rustwide/target/debug/deps/libmini_gl_fb-f134d4efc9649bd3.rlib --extern rustic_gl=/opt/rustwide/target/debug/deps/librustic_gl-8ad595a6aad32d08.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/libloading-edb1e849dd4b6da6/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e954f9029598ddb1f2e9a5f88ea260168b36e46886260c38c8941ceee24e2288"`
[INFO] running `"docker" "rm" "-f" "e954f9029598ddb1f2e9a5f88ea260168b36e46886260c38c8941ceee24e2288"`
[INFO] [stdout] e954f9029598ddb1f2e9a5f88ea260168b36e46886260c38c8941ceee24e2288