[INFO] updating cached repository https://github.com/mateusmedeiros/rust_of_life
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dc78224ec7f05b00781595a4177aa55fb54b8270
[INFO] checking mateusmedeiros/rust_of_life against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmateusmedeiros%2Frust_of_life" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mateusmedeiros/rust_of_life on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mateusmedeiros/rust_of_life
[INFO] finished tweaking git repo https://github.com/mateusmedeiros/rust_of_life
[INFO] tweaked toml for git repo https://github.com/mateusmedeiros/rust_of_life written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/mateusmedeiros/rust_of_life already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-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" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0450ecb98eefabd836c9240076cff1dda5882a6cea13c191709fe5cd0a1e121c
[INFO] running `"docker" "start" "-a" "0450ecb98eefabd836c9240076cff1dda5882a6cea13c191709fe5cd0a1e121c"`
[INFO] [stderr]    Compiling num-traits v0.1.37
[INFO] [stderr]    Compiling serde v0.9.9
[INFO] [stderr]    Compiling itoa v0.3.1
[INFO] [stderr]    Compiling dtoa v0.4.1
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]     Checking bitflags v0.6.0
[INFO] [stderr]     Checking adler32 v0.3.0
[INFO] [stderr]     Checking shader_version v0.2.2
[INFO] [stderr]     Checking odds v0.2.25
[INFO] [stderr]     Checking piston-texture v0.5.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.7
[INFO] [stderr]     Checking linked-hash-map v0.0.10
[INFO] [stderr]     Checking read_color v0.1.0
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking num_cpus v1.2.1
[INFO] [stderr]     Checking time v0.1.36
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking vecmath v0.3.0
[INFO] [stderr]    Compiling x11-dl v2.12.0
[INFO] [stderr]     Checking gif v0.9.1
[INFO] [stderr]    Compiling ncurses v5.85.0
[INFO] [stderr]     Checking stb_truetype v0.2.0
[INFO] [stderr]     Checking draw_state v0.6.0
[INFO] [stderr]    Compiling wayland-scanner v0.7.8
[INFO] [stderr]     Checking pistoncore-input v0.17.1
[INFO] [stderr]    Compiling tempfile v2.1.5
[INFO] [stderr]     Checking num-rational v0.1.36
[INFO] [stderr]     Checking deflate v0.7.4
[INFO] [stderr]    Compiling phf v0.7.21
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking nodrop v0.1.9
[INFO] [stderr]     Checking gfx_core v0.6.0
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking piston2d-graphics v0.21.1
[INFO] [stderr]     Checking arrayvec v0.3.20
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]     Checking pancurses v0.8.0
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]     Checking rayon v0.6.0
[INFO] [stderr]     Checking rusttype v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.7.8
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]     Checking pistoncore-window v0.26.2
[INFO] [stderr]    Compiling target_build_utils v0.3.0
[INFO] [stderr]    Compiling gl v0.6.1
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]    Compiling gfx_gl v0.3.1
[INFO] [stderr]     Checking pistoncore-event_loop v0.31.3
[INFO] [stderr]     Checking piston v0.31.3
[INFO] [stderr]     Checking jpeg-decoder v0.1.11
[INFO] [stderr]     Checking image v0.12.3
[INFO] [stderr]    Compiling serde_json v0.9.8
[INFO] [stderr]    Compiling libloading v0.3.2
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.7.8
[INFO] [stderr]     Checking wayland-kbd v0.6.3
[INFO] [stderr]     Checking wayland-window v0.4.4
[INFO] [stderr]     Checking winit v0.5.11
[INFO] [stderr]     Checking pistoncore-glutin_window v0.35.0
[INFO] [stderr]     Checking gfx v0.14.0
[INFO] [stderr]     Checking gfx_device_gl v0.13.0
[INFO] [stderr]     Checking piston-gfx_texture v0.22.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.38.0
[INFO] [stderr]     Checking piston_window v0.64.0
[INFO] [stderr]     Checking rust_of_life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `super::super::Character`
[INFO] [stderr]    --> src/grid_displayers/pancurses/pancurses.rs:188:9
[INFO] [stderr]     |
[INFO] [stderr] 188 |     use super::super::Character;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ no `Character` in `grid_displayers::pancurses`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `rust_of_life`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0450ecb98eefabd836c9240076cff1dda5882a6cea13c191709fe5cd0a1e121c"`
[INFO] running `"docker" "rm" "-f" "0450ecb98eefabd836c9240076cff1dda5882a6cea13c191709fe5cd0a1e121c"`
[INFO] [stdout] 0450ecb98eefabd836c9240076cff1dda5882a6cea13c191709fe5cd0a1e121c