[INFO] fetching crate shogi 0.10.0...
[INFO] checking shogi-0.10.0 against master#2ad5292aea6328113b55968b4322528d48261316 for pr-80243
[INFO] extracting crate shogi 0.10.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate shogi 0.10.0 on toolchain 2ad5292aea6328113b55968b4322528d48261316
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shogi 0.10.0
[INFO] finished tweaking crates.io crate shogi 0.10.0
[INFO] tweaked toml for crates.io crate shogi 0.10.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a123ccc35b58fe0060e2f9f3e0855399dca71e9f5891190aae794458d5d348e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5a123ccc35b58fe0060e2f9f3e0855399dca71e9f5891190aae794458d5d348e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a123ccc35b58fe0060e2f9f3e0855399dca71e9f5891190aae794458d5d348e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a123ccc35b58fe0060e2f9f3e0855399dca71e9f5891190aae794458d5d348e", kill_on_drop: false }`
[INFO] [stdout] 5a123ccc35b58fe0060e2f9f3e0855399dca71e9f5891190aae794458d5d348e
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c132d4b61e25aadb96dafa22217854cf31cbded7a08f8f2cfcbdae529bd8ed99
[INFO] running `Command { std: "docker" "start" "-a" "c132d4b61e25aadb96dafa22217854cf31cbded7a08f8f2cfcbdae529bd8ed99", kill_on_drop: false }`
[INFO] [stderr]     Checking bitintr v0.2.0
[INFO] [stderr]     Checking shogi v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> benches/perft.rs:27:58
[INFO] [stdout]    |
[INFO] [stdout] 27 |                         let bb = pos.move_candidates(sq, pc);
[INFO] [stdout]    |                                                          ^^
[INFO] [stdout]    |                                                          |
[INFO] [stdout]    |                                                          expected struct `Piece`, found `&Piece`
[INFO] [stdout]    |                                                          help: consider dereferencing the borrow: `*pc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shogi`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "c132d4b61e25aadb96dafa22217854cf31cbded7a08f8f2cfcbdae529bd8ed99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c132d4b61e25aadb96dafa22217854cf31cbded7a08f8f2cfcbdae529bd8ed99", kill_on_drop: false }`
[INFO] [stdout] c132d4b61e25aadb96dafa22217854cf31cbded7a08f8f2cfcbdae529bd8ed99