[INFO] cloning repository https://github.com/Mesoptier/nurikabe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mesoptier/nurikabe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesoptier%2Fnurikabe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesoptier%2Fnurikabe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5d9e8086ed05a40806d49a8f4d8e3f49aa7eea3a [INFO] building Mesoptier/nurikabe against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMesoptier%2Fnurikabe" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Mesoptier/nurikabe [INFO] finished tweaking git repo https://github.com/Mesoptier/nurikabe [INFO] tweaked toml for git repo https://github.com/Mesoptier/nurikabe written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Mesoptier/nurikabe on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Mesoptier/nurikabe 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scraper v0.18.1 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.4 [INFO] [stderr] Downloaded dtoa-short v0.3.4 [INFO] [stderr] Downloaded ego-tree v0.6.2 [INFO] [stderr] Downloaded markup5ever v0.11.0 [INFO] [stderr] Downloaded windows-targets v0.52.0 [INFO] [stderr] Downloaded ahash v0.8.9 [INFO] [stderr] Downloaded derive_more v0.99.17 [INFO] [stderr] Downloaded colored v2.0.0 [INFO] [stderr] Downloaded tempfile v3.10.0 [INFO] [stderr] Downloaded socket2 v0.5.5 [INFO] [stderr] Downloaded indexmap v2.2.3 [INFO] [stderr] Downloaded http v0.2.11 [INFO] [stderr] Downloaded mio v0.8.10 [INFO] [stderr] Downloaded cc v1.0.86 [INFO] [stderr] Downloaded bumpalo v3.15.2 [INFO] [stderr] Downloaded h2 v0.3.24 [INFO] [stderr] Downloaded syn v2.0.50 [INFO] [stderr] Downloaded reqwest v0.11.24 [INFO] [stderr] Downloaded openssl-sys v0.9.100 [INFO] [stderr] Downloaded hermit-abi v0.3.6 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.41 [INFO] [stderr] Downloaded html5ever v0.26.0 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f7494d6db71a0cd1a345bf2c9fb7b0e5e94d4193a3229daf83e6f5d23055528c [INFO] running `Command { std: "docker" "start" "-a" "f7494d6db71a0cd1a345bf2c9fb7b0e5e94d4193a3229daf83e6f5d23055528c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7494d6db71a0cd1a345bf2c9fb7b0e5e94d4193a3229daf83e6f5d23055528c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7494d6db71a0cd1a345bf2c9fb7b0e5e94d4193a3229daf83e6f5d23055528c", kill_on_drop: false }` [INFO] [stdout] f7494d6db71a0cd1a345bf2c9fb7b0e5e94d4193a3229daf83e6f5d23055528c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dac8aa4b5b63a422582d3db0d6e0693c8edad6ccdafcebd3e190878b370787e8 [INFO] running `Command { std: "docker" "start" "-a" "dac8aa4b5b63a422582d3db0d6e0693c8edad6ccdafcebd3e190878b370787e8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Compiling cc v1.0.86 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling http v0.2.11 [INFO] [stderr] Compiling dtoa v1.0.9 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling ahash v0.8.9 [INFO] [stderr] Compiling dtoa-short v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling indexmap v2.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling openssl-sys v0.9.100 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling ego-tree v0.6.2 [INFO] [stderr] Compiling ipnet v2.9.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling selectors v0.25.0 [INFO] [stderr] Compiling nurikabe v0.1.0 (/opt/rustwide/workdir/solver) [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stdout] warning: methods `is_white` and `is_black` are never used [INFO] [stdout] --> solver/src/grid/mod.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 27 | impl State { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | pub(crate) fn is_white(self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub(crate) fn is_black(self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling cssparser v0.31.2 [INFO] [stderr] Compiling h2 v0.3.24 [INFO] [stderr] Compiling scraper v0.18.1 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper v0.14.28 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.24 [INFO] [stderr] Compiling scrape v0.1.0 (/opt/rustwide/workdir/scrape) [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> scrape/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | enum PuzzleType { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 10 | Easy5x5, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | Easy7x7, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 12 | Easy10x10, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 13 | Easy12x12, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | Easy15x15, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | Easy20x20, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 16 | Hard5x5, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | Hard7x7, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 18 | Hard10x10, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | Hard12x12, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.67s [INFO] running `Command { std: "docker" "inspect" "dac8aa4b5b63a422582d3db0d6e0693c8edad6ccdafcebd3e190878b370787e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dac8aa4b5b63a422582d3db0d6e0693c8edad6ccdafcebd3e190878b370787e8", kill_on_drop: false }` [INFO] [stdout] dac8aa4b5b63a422582d3db0d6e0693c8edad6ccdafcebd3e190878b370787e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3966a5104e0b0948761a980330bd2e878985844bf2b757742a3f30587f12c47d [INFO] running `Command { std: "docker" "start" "-a" "3966a5104e0b0948761a980330bd2e878985844bf2b757742a3f30587f12c47d", kill_on_drop: false }` [INFO] [stderr] Compiling nurikabe v0.1.0 (/opt/rustwide/workdir/solver) [INFO] [stdout] warning: methods `is_white` and `is_black` are never used [INFO] [stdout] --> solver/src/grid/mod.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 27 | impl State { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | pub(crate) fn is_white(self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub(crate) fn is_black(self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling scrape v0.1.0 (/opt/rustwide/workdir/scrape) [INFO] [stdout] warning: methods `is_white` and `is_black` are never used [INFO] [stdout] --> solver/src/grid/mod.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 27 | impl State { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 31 | pub(crate) fn is_white(self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub(crate) fn is_black(self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> scrape/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | enum PuzzleType { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 10 | Easy5x5, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | Easy7x7, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 12 | Easy10x10, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 13 | Easy12x12, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | Easy15x15, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | Easy20x20, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 16 | Hard5x5, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | Hard7x7, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 18 | Hard10x10, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | Hard12x12, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "3966a5104e0b0948761a980330bd2e878985844bf2b757742a3f30587f12c47d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3966a5104e0b0948761a980330bd2e878985844bf2b757742a3f30587f12c47d", kill_on_drop: false }` [INFO] [stdout] 3966a5104e0b0948761a980330bd2e878985844bf2b757742a3f30587f12c47d