[INFO] cloning repository https://github.com/pshc/rusthack
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pshc/rusthack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpshc%2Frusthack"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpshc%2Frusthack'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1a4d538badad95ed7fc35e02b22a07e2196983cf
[INFO] testing pshc/rusthack against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpshc%2Frusthack" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pshc/rusthack on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/pshc/rusthack
[INFO] finished tweaking git repo https://github.com/pshc/rusthack
[INFO] tweaked toml for git repo https://github.com/pshc/rusthack written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/pshc/rusthack already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/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[INFO] the lockfile is outdated, regenerating it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" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.44.0" "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] 9269573677c70bef80ab3c47882d84fffd10cf1fe012d70ab7a2566b2979a5a6
[INFO] running `"docker" "start" "-a" "9269573677c70bef80ab3c47882d84fffd10cf1fe012d70ab7a2566b2979a5a6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]    Compiling hack v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `consts` in `libc`
[INFO] [stderr]   --> src/io.rs:53:15
[INFO] [stderr]    |
[INFO] [stderr] 53 |     use libc::consts::os::posix88::SIGINT;
[INFO] [stderr]    |               ^^^^^^ could not find `consts` in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `funcs` in `libc`
[INFO] [stderr]   --> src/io.rs:54:15
[INFO] [stderr]    |
[INFO] [stderr] 54 |     use libc::funcs::posix01::signal::signal;
[INFO] [stderr]    |               ^^^^^ could not find `funcs` in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `funcs` in `libc`
[INFO] [stderr]   --> src/io.rs:55:15
[INFO] [stderr]    |
[INFO] [stderr] 55 |     use libc::funcs::posix88::signal::kill;
[INFO] [stderr]    |               ^^^^^ could not find `funcs` in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `funcs` in `libc`
[INFO] [stderr]   --> src/io.rs:56:15
[INFO] [stderr]    |
[INFO] [stderr] 56 |     use libc::funcs::posix88::unistd::getpid;
[INFO] [stderr]    |               ^^^^^ could not find `funcs` in `libc`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `signal` in this scope
[INFO] [stderr]   --> src/io.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         signal(sig, SIG_DFL);
[INFO] [stderr]    |         ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 52 |     use libc::signal;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `SIGINT` in this scope
[INFO] [stderr]   --> src/io.rs:65:25
[INFO] [stderr]    |
[INFO] [stderr] 65 |         assert_eq!(sig, SIGINT);
[INFO] [stderr]    |                         ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 52 |     use libc::SIGINT;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `kill` in this scope
[INFO] [stderr]   --> src/io.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         kill(getpid(), sig);
[INFO] [stderr]    |         ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 52 |     use libc::kill;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `getpid` in this scope
[INFO] [stderr]   --> src/io.rs:70:14
[INFO] [stderr]    |
[INFO] [stderr] 70 |         kill(getpid(), sig);
[INFO] [stderr]    |              ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 52 |     use libc::getpid;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `signal` in this scope
[INFO] [stderr]   --> src/io.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |             signal(SIGINT, transmute(interrupt));
[INFO] [stderr]    |             ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 52 |     use libc::signal;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `SIGINT` in this scope
[INFO] [stderr]   --> src/io.rs:75:20
[INFO] [stderr]    |
[INFO] [stderr] 75 |             signal(SIGINT, transmute(interrupt));
[INFO] [stderr]    |                    ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 52 |     use libc::SIGINT;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'ncurses::printw': printw can segfault when printing string that contains % sign. Use addstr instead
[INFO] [stderr]   --> src/io.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             printw(&format!("unknown key: {}", k)[..]);
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/io.rs:39:12
[INFO] [stderr]    |
[INFO] [stderr] 39 |     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] 39 |     keypad(stdscr(), true);
[INFO] [stderr]    |                  ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/render.rs:11:41
[INFO] [stderr]    |
[INFO] [stderr] 11 |     mvaddch(pos.y as i32, pos.x as i32, c 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] 11 |     mvaddch(pos.y as i32, pos.x as i32, (c as u64).try_into().unwrap());
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0308, E0425, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `hack`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9269573677c70bef80ab3c47882d84fffd10cf1fe012d70ab7a2566b2979a5a6"`
[INFO] running `"docker" "rm" "-f" "9269573677c70bef80ab3c47882d84fffd10cf1fe012d70ab7a2566b2979a5a6"`
[INFO] [stdout] 9269573677c70bef80ab3c47882d84fffd10cf1fe012d70ab7a2566b2979a5a6