[INFO] cloning repository https://github.com/jackschu/crabcassonne
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackschu/crabcassonne" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackschu%2Fcrabcassonne", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackschu%2Fcrabcassonne'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c4ead3a5578594100467337285c648022cc98ea
[INFO] checking jackschu/crabcassonne against master#a42d94ebb883116f2867cbe3016d9bde9ca6d3f7 for pr-117593
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackschu%2Fcrabcassonne" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jackschu/crabcassonne on toolchain a42d94ebb883116f2867cbe3016d9bde9ca6d3f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jackschu/crabcassonne
[INFO] finished tweaking git repo https://github.com/jackschu/crabcassonne
[INFO] tweaked toml for git repo https://github.com/jackschu/crabcassonne written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jackschu/crabcassonne 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" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mimalloc v0.1.39
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c4a38c98ca448f31af7ea23a11398adce6b3de7e9c9481368fa831315322533
[INFO] running `Command { std: "docker" "start" "-a" "5c4a38c98ca448f31af7ea23a11398adce6b3de7e9c9481368fa831315322533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c4a38c98ca448f31af7ea23a11398adce6b3de7e9c9481368fa831315322533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c4a38c98ca448f31af7ea23a11398adce6b3de7e9c9481368fa831315322533", kill_on_drop: false }`
[INFO] [stdout] 5c4a38c98ca448f31af7ea23a11398adce6b3de7e9c9481368fa831315322533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+a42d94ebb883116f2867cbe3016d9bde9ca6d3f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6da96d28cd2d59d653243ac0387ac64a4916b315f1bc123c230493c7a7b053ae
[INFO] running `Command { std: "docker" "start" "-a" "6da96d28cd2d59d653243ac0387ac64a4916b315f1bc123c230493c7a7b053ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling xml-rs v0.8.16
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking memchr v2.6.2
[INFO] [stderr]     Checking libloading v0.8.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling winnow v0.5.15
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]     Checking concurrent-queue v2.2.0
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking ttf-parser v0.19.1
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking parking v2.1.0
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]    Compiling aho-corasick v1.0.5
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.0
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]     Checking async-task v4.4.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling toml_edit v0.19.14
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking atomic-waker v1.1.1
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking owned_ttf_parser v0.19.0
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ab_glyph v0.2.21
[INFO] [stderr]     Checking blocking v1.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]     Checking accesskit v0.11.2
[INFO] [stderr]     Checking cpufeatures v0.2.9
[INFO] [stderr]    Compiling rustix v0.38.11
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking xdg-home v1.0.0
[INFO] [stderr]    Compiling winit v0.28.6
[INFO] [stderr]     Checking async-executor v1.5.1
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]    Compiling glutin_egl_sys v0.5.1
[INFO] [stderr]    Compiling glutin_glx_sys v0.4.0
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling wayland-sys v0.30.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=1b61c9c6659b6c33 -C extra-filename=-1b61c9c6659b6c33 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f21fe8ecedcb5f57.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-555c7d56a8598fc7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-134c9022163e6338.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a42d94ebb883116f2867cbe3016d9bde9ca6d3f7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.29/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit-mut"' -C metadata=7869e099e94c6e87 -C extra-filename=-7869e099e94c6e87 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f21fe8ecedcb5f57.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-555c7d56a8598fc7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-134c9022163e6338.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6da96d28cd2d59d653243ac0387ac64a4916b315f1bc123c230493c7a7b053ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da96d28cd2d59d653243ac0387ac64a4916b315f1bc123c230493c7a7b053ae", kill_on_drop: false }`
[INFO] [stdout] 6da96d28cd2d59d653243ac0387ac64a4916b315f1bc123c230493c7a7b053ae
[INFO] checking jackschu/crabcassonne against try#031b389f0c31c0f91c9464d26313ae513dbe8d36 for pr-117593
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackschu%2Fcrabcassonne" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jackschu/crabcassonne on toolchain 031b389f0c31c0f91c9464d26313ae513dbe8d36
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+031b389f0c31c0f91c9464d26313ae513dbe8d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jackschu/crabcassonne
[INFO] finished tweaking git repo https://github.com/jackschu/crabcassonne
[INFO] tweaked toml for git repo https://github.com/jackschu/crabcassonne written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jackschu/crabcassonne 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" "+031b389f0c31c0f91c9464d26313ae513dbe8d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+031b389f0c31c0f91c9464d26313ae513dbe8d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0ed85360c1c6f76e55c016a6e35b7e3fcf44172583fc505225ccc0a3ec8bb1b
[INFO] running `Command { std: "docker" "start" "-a" "e0ed85360c1c6f76e55c016a6e35b7e3fcf44172583fc505225ccc0a3ec8bb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0ed85360c1c6f76e55c016a6e35b7e3fcf44172583fc505225ccc0a3ec8bb1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ed85360c1c6f76e55c016a6e35b7e3fcf44172583fc505225ccc0a3ec8bb1b", kill_on_drop: false }`
[INFO] [stdout] e0ed85360c1c6f76e55c016a6e35b7e3fcf44172583fc505225ccc0a3ec8bb1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+031b389f0c31c0f91c9464d26313ae513dbe8d36" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 526a793d6bf136cdb717a04ecbb741dff9206a080e0c30e5b68c95468cd231c6
[INFO] running `Command { std: "docker" "start" "-a" "526a793d6bf136cdb717a04ecbb741dff9206a080e0c30e5b68c95468cd231c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling xml-rs v0.8.16
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking memchr v2.6.2
[INFO] [stderr]     Checking libloading v0.8.0
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling winnow v0.5.15
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking concurrent-queue v2.2.0
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking ttf-parser v0.19.1
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking parking v2.1.0
[INFO] [stderr]     Checking async-lock v2.8.0
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[INFO] [stdout] warning: unused import: `std::todo`
[INFO] [stdout]  --> src/bots/mcts_bot.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::todo;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `board::BoardData`, `self`
[INFO] [stdout]   --> src/bots/mcts_bot.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     board::BoardData,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     tilebag::{self, TileBag},
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tilebag::TileBag`
[INFO] [stdout]  --> src/bots/shallow_bot.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::tilebag::TileBag;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::todo`
[INFO] [stdout]  --> src/bots/mcts_bot.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::todo;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `board::BoardData`, `self`
[INFO] [stdout]   --> src/bots/mcts_bot.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     board::BoardData,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     tilebag::{self, TileBag},
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tilebag::TileBag`
[INFO] [stdout]  --> src/bots/shallow_bot.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::tilebag::TileBag;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rng` is never read
[INFO] [stdout]   --> src/bots/mcts_bot.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct MCTSBot {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 19 |     pub own_player: Player,
[INFO] [stdout] 20 |     rng: StdRng,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `idx` is never read
[INFO] [stdout]   --> src/bots/mcts_bot.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | struct Node {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 79 |     idx: usize,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `debug_data` is never used
[INFO] [stdout]   --> src/bots/mcts_bot.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl<'a> ArenaTree<'a> {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] 86 |     pub fn debug_data(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rng` is never read
[INFO] [stdout]   --> src/bots/mcts_bot.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct MCTSBot {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 19 |     pub own_player: Player,
[INFO] [stdout] 20 |     rng: StdRng,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `idx` is never read
[INFO] [stdout]   --> src/bots/mcts_bot.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | struct Node {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 79 |     idx: usize,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `debug_data` is never used
[INFO] [stdout]   --> src/bots/mcts_bot.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | impl<'a> ArenaTree<'a> {
[INFO] [stdout]    | ---------------------- method in this implementation
[INFO] [stdout] 86 |     pub fn debug_data(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.47s
[INFO] running `Command { std: "docker" "inspect" "526a793d6bf136cdb717a04ecbb741dff9206a080e0c30e5b68c95468cd231c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526a793d6bf136cdb717a04ecbb741dff9206a080e0c30e5b68c95468cd231c6", kill_on_drop: false }`
[INFO] [stdout] 526a793d6bf136cdb717a04ecbb741dff9206a080e0c30e5b68c95468cd231c6