[INFO] cloning repository https://github.com/Act0r1/pasifal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Act0r1/pasifal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAct0r1%2Fpasifal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAct0r1%2Fpasifal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2c29f49edc17796ee63ca162d424ff3468fe2f7
[INFO] testing Act0r1/pasifal against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAct0r1%2Fpasifal" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Act0r1/pasifal
[INFO] finished tweaking git repo https://github.com/Act0r1/pasifal
[INFO] tweaked toml for git repo https://github.com/Act0r1/pasifal written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Act0r1/pasifal on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Act0r1/pasifal already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0588ce0a535b050785924dba759ac91d22a374b6377971809db62a77b28d5b4a
[INFO] running `Command { std: "docker" "start" "-a" "0588ce0a535b050785924dba759ac91d22a374b6377971809db62a77b28d5b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0588ce0a535b050785924dba759ac91d22a374b6377971809db62a77b28d5b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0588ce0a535b050785924dba759ac91d22a374b6377971809db62a77b28d5b4a", kill_on_drop: false }`
[INFO] [stdout] 0588ce0a535b050785924dba759ac91d22a374b6377971809db62a77b28d5b4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aece764e7d4a3ad3f75b1a2bc1626ae0bbaf4a1966a68a951c5f5f7e6d6aee9
[INFO] running `Command { std: "docker" "start" "-a" "9aece764e7d4a3ad3f75b1a2bc1626ae0bbaf4a1966a68a951c5f5f7e6d6aee9", kill_on_drop: false }`
[INFO] [stderr]    Compiling pasifal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no variant or associated item named `Empty` found for enum `Piece` in the current scope
[INFO] [stdout]   --> src/board.rs:49:31
[INFO] [stdout]    |
[INFO] [stdout] 4  | enum Piece {
[INFO] [stdout]    | ---------- variant or associated item `Empty` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 49 |                 piece: Piece::Empty,
[INFO] [stdout]    |                               ^^^^^ variant or associated item not found in `Piece`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/moving.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn make_move(board: &Board) {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pasifal` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "9aece764e7d4a3ad3f75b1a2bc1626ae0bbaf4a1966a68a951c5f5f7e6d6aee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aece764e7d4a3ad3f75b1a2bc1626ae0bbaf4a1966a68a951c5f5f7e6d6aee9", kill_on_drop: false }`
[INFO] [stdout] 9aece764e7d4a3ad3f75b1a2bc1626ae0bbaf4a1966a68a951c5f5f7e6d6aee9
