Dec 05 05:18:15.282 INFO testing talglobus/snake against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 05:18:15.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 05:18:15.508 INFO [stdout] c13f9968a546cb3525283bb2bf916fbbb527b95b45f408a3a2ac01faf0d96f89
Dec 05 05:18:15.510 INFO running `"docker" "start" "-a" "c13f9968a546cb3525283bb2bf916fbbb527b95b45f408a3a2ac01faf0d96f89"`
Dec 05 05:18:16.401 INFO [stderr] usermod: no changes
Dec 05 05:18:16.688 INFO [stderr]    Compiling smallvec v0.6.7
Dec 05 05:18:16.690 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 05 05:18:16.691 INFO [stderr]    Compiling rusttype v0.4.3
Dec 05 05:18:16.691 INFO [stderr]    Compiling pistoncore-input v0.21.0
Dec 05 05:18:16.691 INFO [stderr]    Compiling gfx_core v0.8.3
Dec 05 05:18:16.691 INFO [stderr]    Compiling tiff v0.2.1
Dec 05 05:18:16.691 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 05 05:18:16.693 INFO [stderr]    Compiling smithay-client-toolkit v0.3.0
Dec 05 05:18:19.108 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 05 05:18:22.820 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 05 05:18:23.636 INFO [stderr]    Compiling piston2d-graphics v0.26.0
Dec 05 05:18:27.964 INFO [stderr]    Compiling gfx_gl v0.5.0
Dec 05 05:18:28.160 INFO [stderr]    Compiling glutin v0.18.0
Dec 05 05:18:28.166 INFO [stderr]    Compiling gl v0.10.0
Dec 05 05:18:28.216 INFO [stderr]    Compiling image v0.20.1
Dec 05 05:18:28.216 INFO [stderr]    Compiling pistoncore-window v0.32.0
Dec 05 05:18:28.428 INFO [stderr]    Compiling winit v0.17.2
Dec 05 05:18:32.840 INFO [stderr]    Compiling pistoncore-event_loop v0.37.0
Dec 05 05:18:35.340 INFO [stderr]    Compiling piston v0.37.0
Dec 05 05:19:00.716 INFO [stderr]    Compiling pistoncore-glutin_window v0.48.0
Dec 05 05:19:10.569 INFO [stderr]    Compiling gfx v0.17.1
Dec 05 05:19:10.569 INFO [stderr]    Compiling gfx_device_gl v0.15.3
Dec 05 05:19:20.627 INFO [stderr]    Compiling piston-gfx_texture v0.34.0
Dec 05 05:19:21.751 INFO [stderr]    Compiling piston2d-gfx_graphics v0.52.0
Dec 05 05:19:24.604 INFO [stderr]    Compiling piston_window v0.81.0
Dec 05 05:19:25.884 INFO [stderr]    Compiling snake v0.1.0 (/source)
Dec 05 05:19:26.046 INFO [stderr] error[E0463]: can't find crate for `serde_derive`
Dec 05 05:19:26.046 INFO [stderr]  --> src/main.rs:2:1
Dec 05 05:19:26.046 INFO [stderr]   |
Dec 05 05:19:26.046 INFO [stderr] 2 | extern crate serde_derive;
Dec 05 05:19:26.046 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 05 05:19:26.046 INFO [stderr] 
Dec 05 05:19:26.064 INFO [stderr] error: aborting due to previous error
Dec 05 05:19:26.064 INFO [stderr] 
Dec 05 05:19:26.064 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 05 05:19:26.072 INFO [stderr] error: Could not compile `snake`.
Dec 05 05:19:26.073 INFO [stderr] 
Dec 05 05:19:26.073 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 05:19:26.073 INFO [stderr] su: No module specific data is present
Dec 05 05:19:26.678 INFO running `"docker" "inspect" "c13f9968a546cb3525283bb2bf916fbbb527b95b45f408a3a2ac01faf0d96f89"`
Dec 05 05:19:27.000 INFO running `"docker" "rm" "-f" "c13f9968a546cb3525283bb2bf916fbbb527b95b45f408a3a2ac01faf0d96f89"`
Dec 05 05:19:27.244 INFO [stdout] c13f9968a546cb3525283bb2bf916fbbb527b95b45f408a3a2ac01faf0d96f89