[INFO] cloning repository https://github.com/heartlabs/megachess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/heartlabs/megachess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheartlabs%2Fmegachess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheartlabs%2Fmegachess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c4a7a7f8ad293f95b3b0bf65c0062e48b204f10
[INFO] checking heartlabs/megachess against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheartlabs%2Fmegachess" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/heartlabs/megachess
[INFO] finished tweaking git repo https://github.com/heartlabs/megachess
[INFO] tweaked toml for git repo https://github.com/heartlabs/megachess written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/heartlabs/megachess on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/heartlabs/megachess 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-6-tc2/source/game-main/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 736c80281e05405e3d198aa391a80651085158ef2b981e4bdad7a15ca6cc7ee4
[INFO] running `Command { std: "docker" "start" "-a" "736c80281e05405e3d198aa391a80651085158ef2b981e4bdad7a15ca6cc7ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "736c80281e05405e3d198aa391a80651085158ef2b981e4bdad7a15ca6cc7ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736c80281e05405e3d198aa391a80651085158ef2b981e4bdad7a15ca6cc7ee4", kill_on_drop: false }`
[INFO] [stdout] 736c80281e05405e3d198aa391a80651085158ef2b981e4bdad7a15ca6cc7ee4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8ee87e3f1bca0317e0c516084d407c63bfe076c2cb75f721c1cbff3ff4762c2
[INFO] running `Command { std: "docker" "start" "-a" "e8ee87e3f1bca0317e0c516084d407c63bfe076c2cb75f721c1cbff3ff4762c2", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/game-main/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking value-bag v1.9.0
[INFO] [stderr]    Compiling cc v1.1.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.209
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking cpufeatures v0.2.13
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling unicode-xid v0.2.5
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking pem-rfc7468 v0.6.0
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]     Checking quad-rand v0.2.1
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling quad-alsa-sys v0.3.2
[INFO] [stderr]    Compiling nanoserde-derive v0.1.22
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]    Compiling openssl-src v300.3.1+3.3.1
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking ogg v0.7.1
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling rustix v0.38.35
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking ttf-parser v0.25.0
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.93
[INFO] [stderr]    Compiling webrtc-util v0.7.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling miniquad v0.3.16
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking crc v3.2.1
[INFO] [stderr]     Checking dasp_frame v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking lewton v0.9.4
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking nanoserde v0.1.37
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]    Compiling oid-registry v0.6.1
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]    Compiling quad-snd v0.2.8
[INFO] [stderr]     Checking game-model v0.1.0 (/opt/rustwide/workdir/game-model)
[INFO] [stderr]     Checking polyval v0.5.3
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking audrey v0.3.0
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stdout] warning: field `description` is never read
[INFO] [stdout]   --> game-model/src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct GameError {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 14 |     description: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GameError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reaches` is never used
[INFO] [stdout]   --> game-model/src/ranges.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Direction {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 27 |     fn reaches(&self, from_x: u8, from_y: u8, to_x: u8, to_y: u8) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking owned_ttf_parser v0.25.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking ab_glyph v0.2.29
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling oid-registry v0.4.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking ghash v0.4.4
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking ctr v0.8.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.93
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.11.1
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.93
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]     Checking webbrowser v0.5.5
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking glam v0.21.3
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking indexmap v2.4.0
[INFO] [stderr]     Checking quad-url v0.1.1
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking aes-gcm v0.9.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking ghash v0.5.1
[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/438eb4c1a1c3841523d7f672601e8adbe04cff28/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.76/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="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=8a914f03f6e7deb3 -C extra-filename=-9e57befe473ed2d0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-90f4d189e3c1781a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-0660da8593602ac0.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e8ee87e3f1bca0317e0c516084d407c63bfe076c2cb75f721c1cbff3ff4762c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8ee87e3f1bca0317e0c516084d407c63bfe076c2cb75f721c1cbff3ff4762c2", kill_on_drop: false }`
[INFO] [stdout] e8ee87e3f1bca0317e0c516084d407c63bfe076c2cb75f721c1cbff3ff4762c2