[INFO] cloning repository https://github.com/bannnn511/ban-roughlike-game
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bannnn511/ban-roughlike-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbannnn511%2Fban-roughlike-game"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbannnn511%2Fban-roughlike-game'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b4efbaa38711a8b57e20c46bb8d9440aa0310524
[INFO] checking bannnn511/ban-roughlike-game against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbannnn511%2Fban-roughlike-game" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bannnn511/ban-roughlike-game on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bannnn511/ban-roughlike-game
[INFO] finished tweaking git repo https://github.com/bannnn511/ban-roughlike-game
[INFO] tweaked toml for git repo https://github.com/bannnn511/ban-roughlike-game written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/bannnn511/ban-roughlike-game already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "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] 917dc485be2f16aea973e10fdf75692b94bc5ece8ad3e054f2a82b4976ba3eef
[INFO] running `"docker" "start" "-a" "917dc485be2f16aea973e10fdf75692b94bc5ece8ad3e054f2a82b4976ba3eef"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking bitflags v0.1.1
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]    Compiling tcod-sys v5.0.1
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking tcod v0.15.0
[INFO] [stderr]     Checking rougelike v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0499]: cannot borrow `objects[_]` as mutable more than once at a time
[INFO] [stderr]    --> src/main.rs:524:28
[INFO] [stderr]     |
[INFO] [stderr] 523 |             let monster = &mut objects[monster_id];
[INFO] [stderr]     |                           ------------------------ first mutable borrow occurs here
[INFO] [stderr] 524 |             monster.attack(&mut objects[PLAYER]);
[INFO] [stderr]     |                     ------ ^^^^^^^^^^^^^^^^^^^^ second mutable borrow occurs here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     first borrow later used by call
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0499`.
[INFO] [stderr] error: could not compile `rougelike`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0499]: cannot borrow `objects[_]` as mutable more than once at a time
[INFO] [stderr]    --> src/main.rs:524:28
[INFO] [stderr]     |
[INFO] [stderr] 523 |             let monster = &mut objects[monster_id];
[INFO] [stderr]     |                           ------------------------ first mutable borrow occurs here
[INFO] [stderr] 524 |             monster.attack(&mut objects[PLAYER]);
[INFO] [stderr]     |                     ------ ^^^^^^^^^^^^^^^^^^^^ second mutable borrow occurs here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     first borrow later used by call
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0499`.
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "917dc485be2f16aea973e10fdf75692b94bc5ece8ad3e054f2a82b4976ba3eef"`
[INFO] running `"docker" "rm" "-f" "917dc485be2f16aea973e10fdf75692b94bc5ece8ad3e054f2a82b4976ba3eef"`
[INFO] [stdout] 917dc485be2f16aea973e10fdf75692b94bc5ece8ad3e054f2a82b4976ba3eef