[INFO] cloning repository https://github.com/yykkxk/ncurses-rust-games [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yykkxk/ncurses-rust-games" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyykkxk%2Fncurses-rust-games"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyykkxk%2Fncurses-rust-games'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8a84eaf918f86e8f2e3976171642589a73a7b46e [INFO] testing yykkxk/ncurses-rust-games against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyykkxk%2Fncurses-rust-games" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yykkxk/ncurses-rust-games on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/yykkxk/ncurses-rust-games [INFO] finished tweaking git repo https://github.com/yykkxk/ncurses-rust-games [INFO] tweaked toml for git repo https://github.com/yykkxk/ncurses-rust-games written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/yykkxk/ncurses-rust-games already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 63cec4624a261fb9da311560c1ecc0e9624e52c061022cf743a33d30414bfaeb [INFO] running `"docker" "start" "-a" "63cec4624a261fb9da311560c1ecc0e9624e52c061022cf743a33d30414bfaeb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling mygames v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/ncurses_space_invaders.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | keypad(stdscr, true); [INFO] [stderr] | ^^^^^^ expected *-ptr, found fn item [INFO] [stderr] | [INFO] [stderr] = note: expected raw pointer `*mut i8` [INFO] [stderr] found fn item `fn() -> *mut i8 {ncurses::stdscr}` [INFO] [stderr] help: use parentheses to call this function [INFO] [stderr] | [INFO] [stderr] 13 | keypad(stdscr(), true); [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/ncurses_space_invaders.rs:19:14 [INFO] [stderr] | [INFO] [stderr] 19 | getmaxyx(stdscr, &mut max_y, &mut max_x); [INFO] [stderr] | ^^^^^^ expected *-ptr, found fn item [INFO] [stderr] | [INFO] [stderr] = note: expected raw pointer `*mut i8` [INFO] [stderr] found fn item `fn() -> *mut i8 {ncurses::stdscr}` [INFO] [stderr] help: use parentheses to call this function [INFO] [stderr] | [INFO] [stderr] 19 | getmaxyx(stdscr(), &mut max_y, &mut max_x); [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/ncurses_space_invaders.rs:65:23 [INFO] [stderr] | [INFO] [stderr] 65 | mvaddch(p.1, p.0, ch as u64); [INFO] [stderr] | ^^^^^^^^^ expected `u32`, found `u64` [INFO] [stderr] | [INFO] [stderr] help: you can convert an `u64` to `u32` and panic if the converted value wouldn't fit [INFO] [stderr] | [INFO] [stderr] 65 | mvaddch(p.1, p.0, (ch as u64).try_into().unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `mygames`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "63cec4624a261fb9da311560c1ecc0e9624e52c061022cf743a33d30414bfaeb"` [INFO] running `"docker" "rm" "-f" "63cec4624a261fb9da311560c1ecc0e9624e52c061022cf743a33d30414bfaeb"` [INFO] [stdout] 63cec4624a261fb9da311560c1ecc0e9624e52c061022cf743a33d30414bfaeb