[INFO] cloning repository https://github.com/johannesCmayer/ChessFL
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johannesCmayer/ChessFL" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjohannesCmayer%2FChessFL"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjohannesCmayer%2FChessFL'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ead0b044f42c2842bee5faa5a7780f741729f37c
[INFO] checking johannesCmayer/ChessFL against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjohannesCmayer%2FChessFL" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johannesCmayer/ChessFL on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/johannesCmayer/ChessFL
[INFO] finished tweaking git repo https://github.com/johannesCmayer/ChessFL
[INFO] tweaked toml for git repo https://github.com/johannesCmayer/ChessFL written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/johannesCmayer/ChessFL already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] ef4afe2e539185267b3b751476ebc52e64a733cc94c6f3733558a4fa47820c5c
[INFO] running `"docker" "start" "-a" "ef4afe2e539185267b3b751476ebc52e64a733cc94c6f3733558a4fa47820c5c"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]     Checking strum v0.15.0
[INFO] [stderr]     Checking clicolors-control v1.0.0
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking number_prefix v0.2.8
[INFO] [stderr]     Checking parking_lot_core v0.5.0
[INFO] [stderr]     Checking parking_lot v0.8.0
[INFO] [stderr]     Checking console v0.7.5
[INFO] [stderr]     Checking indicatif v0.11.0
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]     Checking chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:89:30
[INFO] [stderr]    |
[INFO] [stderr] 89 |             let player: &mut BotBehaviour = match self.team_in_turn {
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn BotBehaviour`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:90:63
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 Team::White => &mut self.white_player as &mut BotBehaviour,
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn BotBehaviour`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:91:63
[INFO] [stderr]    |
[INFO] [stderr] 91 |                 Team::Black => &mut self.black_player as &mut BotBehaviour,
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn BotBehaviour`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:89:30
[INFO] [stderr]    |
[INFO] [stderr] 89 |             let player: &mut BotBehaviour = match self.team_in_turn {
[INFO] [stderr]    |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn BotBehaviour`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:90:63
[INFO] [stderr]    |
[INFO] [stderr] 90 |                 Team::White => &mut self.white_player as &mut BotBehaviour,
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn BotBehaviour`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:91:63
[INFO] [stderr]    |
[INFO] [stderr] 91 |                 Team::Black => &mut self.black_player as &mut BotBehaviour,
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^ help: use `dyn`: `dyn BotBehaviour`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.20s
[INFO] running `"docker" "inspect" "ef4afe2e539185267b3b751476ebc52e64a733cc94c6f3733558a4fa47820c5c"`
[INFO] running `"docker" "rm" "-f" "ef4afe2e539185267b3b751476ebc52e64a733cc94c6f3733558a4fa47820c5c"`
[INFO] [stdout] ef4afe2e539185267b3b751476ebc52e64a733cc94c6f3733558a4fa47820c5c