[INFO] cloning repository https://github.com/hmcol/sudoku2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hmcol/sudoku2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhmcol%2Fsudoku2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhmcol%2Fsudoku2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d4cb8ba53e91cd25d07d09fd88182506aed6af65 [INFO] testing hmcol/sudoku2 against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhmcol%2Fsudoku2" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hmcol/sudoku2 on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hmcol/sudoku2 [INFO] finished tweaking git repo https://github.com/hmcol/sudoku2 [INFO] tweaked toml for git repo https://github.com/hmcol/sudoku2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hmcol/sudoku2 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gloo-utils v0.1.6 [INFO] [stderr] Downloaded wasm-logger v0.2.0 [INFO] [stderr] Downloaded gloo-history v0.1.3 [INFO] [stderr] Downloaded serde-wasm-bindgen v0.4.5 [INFO] [stderr] Downloaded gloo-net v0.2.6 [INFO] [stderr] Downloaded yew-macro v0.20.0 [INFO] [stderr] Downloaded tokio-stream v0.1.11 [INFO] [stderr] Downloaded implicit-clone v0.3.5 [INFO] [stderr] Downloaded yew v0.20.0 [INFO] [stderr] Downloaded gloo v0.8.0 [INFO] [stderr] Downloaded tokio v1.24.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f2f2dc5ea272e5c9aff0a4fd9ea13973bddc666f6e992eb90d910dd7365c85e [INFO] running `Command { std: "docker" "start" "-a" "4f2f2dc5ea272e5c9aff0a4fd9ea13973bddc666f6e992eb90d910dd7365c85e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f2f2dc5ea272e5c9aff0a4fd9ea13973bddc666f6e992eb90d910dd7365c85e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f2f2dc5ea272e5c9aff0a4fd9ea13973bddc666f6e992eb90d910dd7365c85e", kill_on_drop: false }` [INFO] [stdout] 4f2f2dc5ea272e5c9aff0a4fd9ea13973bddc666f6e992eb90d910dd7365c85e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dea964c467516528d5ff00dabb9819a7be2b10ddab0f52fac0c6ef641a43edfa [INFO] running `Command { std: "docker" "start" "-a" "dea964c467516528d5ff00dabb9819a7be2b10ddab0f52fac0c6ef641a43edfa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.83 [INFO] [stderr] Compiling bumpalo v3.12.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.83 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tokio v1.24.2 [INFO] [stderr] Compiling rustversion v1.0.11 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling prettyplease v0.1.23 [INFO] [stderr] Compiling anymap2 v0.13.0 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling base-x v0.2.11 [INFO] [stderr] Compiling discard v1.0.4 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling implicit-clone v0.3.5 [INFO] [stderr] Compiling tokio-stream v0.1.11 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.83 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling futures-macro v0.3.25 [INFO] [stderr] Compiling tracing-attributes v0.1.23 [INFO] [stderr] Compiling yew-macro v0.20.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.83 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.83 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling js-sys v0.3.60 [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling futures v0.3.25 [INFO] [stderr] Compiling pinned v0.1.0 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [INFO] [stderr] Compiling prokio v0.1.0 [INFO] [stderr] Compiling web-sys v0.3.60 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.33 [INFO] [stderr] Compiling gloo-timers v0.2.6 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde-wasm-bindgen v0.4.5 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling gloo-utils v0.1.6 [INFO] [stderr] Compiling gloo-events v0.1.2 [INFO] [stderr] Compiling gloo-dialogs v0.1.1 [INFO] [stderr] Compiling gloo-render v0.1.1 [INFO] [stderr] Compiling wasm-logger v0.2.0 [INFO] [stderr] Compiling gloo-file v0.2.3 [INFO] [stderr] Compiling gloo-console v0.2.3 [INFO] [stderr] Compiling gloo-history v0.1.3 [INFO] [stderr] Compiling gloo-storage v0.2.2 [INFO] [stderr] Compiling gloo-net v0.2.6 [INFO] [stderr] Compiling gloo-worker v0.2.1 [INFO] [stderr] Compiling gloo v0.8.0 [INFO] [stderr] Compiling yew v0.20.0 [INFO] [stderr] Compiling sudoku v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/sudoku/solver.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use log::{debug, info}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BoundedIntNewtype` is never used [INFO] [stdout] --> src/sudoku/pos/macros.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | trait BoundedIntNewtype: Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new_unchecked`, `new`, and `list` are never used [INFO] [stdout] --> src/sudoku/pos/macros.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 4 | impl $Ty { [INFO] [stdout] | -------- associated functions in this implementation [INFO] [stdout] 5 | pub const fn new_unchecked(value: $Repr) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | pub fn new(value: $Repr) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn list() -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/sudoku/pos/candidate.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | impl_bounded_int_newtype! { Candidate = u16 < 729 } [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_bounded_int_newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `all_vec` is never used [INFO] [stdout] --> src/sudoku/pos/units.rs:239:8 [INFO] [stdout] | [INFO] [stdout] 232 | pub trait UnitClass: Copy + Debug + 'static { [INFO] [stdout] | --------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 239 | fn all_vec() -> Vec; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `iter_with_digit` and `cells_with_digit` are never used [INFO] [stdout] --> src/sudoku/board.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Board { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 134 | pub fn iter_with_digit(&self, digit: Digit) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn cells_with_digit(&self, digit: Digit) -> Set { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Reset` is never constructed [INFO] [stdout] --> src/sudoku/solver.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum Action { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 10 | Reset, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.69s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: stdweb v0.4.20, wasm-bindgen v0.2.83 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "dea964c467516528d5ff00dabb9819a7be2b10ddab0f52fac0c6ef641a43edfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dea964c467516528d5ff00dabb9819a7be2b10ddab0f52fac0c6ef641a43edfa", kill_on_drop: false }` [INFO] [stdout] dea964c467516528d5ff00dabb9819a7be2b10ddab0f52fac0c6ef641a43edfa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46ab1d7ab6a16650fe4fbe7f5854ce30f787320145fe16e24901f865e6df67cf [INFO] running `Command { std: "docker" "start" "-a" "46ab1d7ab6a16650fe4fbe7f5854ce30f787320145fe16e24901f865e6df67cf", kill_on_drop: false }` [INFO] [stderr] Compiling sudoku v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/sudoku/solver.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use log::{debug, info}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `BoundedIntNewtype` is never used [INFO] [stdout] --> src/sudoku/pos/macros.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | trait BoundedIntNewtype: Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new_unchecked`, `new`, and `list` are never used [INFO] [stdout] --> src/sudoku/pos/macros.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 4 | impl $Ty { [INFO] [stdout] | -------- associated functions in this implementation [INFO] [stdout] 5 | pub const fn new_unchecked(value: $Repr) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | pub fn new(value: $Repr) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn list() -> impl Iterator { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/sudoku/pos/candidate.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | impl_bounded_int_newtype! { Candidate = u16 < 729 } [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `impl_bounded_int_newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `all_vec` is never used [INFO] [stdout] --> src/sudoku/pos/units.rs:239:8 [INFO] [stdout] | [INFO] [stdout] 232 | pub trait UnitClass: Copy + Debug + 'static { [INFO] [stdout] | --------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 239 | fn all_vec() -> Vec; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `iter_with_digit` and `cells_with_digit` are never used [INFO] [stdout] --> src/sudoku/board.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl Board { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 134 | pub fn iter_with_digit(&self, digit: Digit) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn cells_with_digit(&self, digit: Digit) -> Set { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Reset` is never constructed [INFO] [stdout] --> src/sudoku/solver.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum Action { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 10 | Reset, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.44s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: stdweb v0.4.20, wasm-bindgen v0.2.83 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "46ab1d7ab6a16650fe4fbe7f5854ce30f787320145fe16e24901f865e6df67cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46ab1d7ab6a16650fe4fbe7f5854ce30f787320145fe16e24901f865e6df67cf", kill_on_drop: false }` [INFO] [stdout] 46ab1d7ab6a16650fe4fbe7f5854ce30f787320145fe16e24901f865e6df67cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8f465e31689db552f4015e79b36d82bd1c51d1347b43a2ead9f8d1c2db20659 [INFO] running `Command { std: "docker" "start" "-a" "d8f465e31689db552f4015e79b36d82bd1c51d1347b43a2ead9f8d1c2db20659", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `debug` [INFO] [stderr] --> src/sudoku/solver.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use log::{debug, info}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait `BoundedIntNewtype` is never used [INFO] [stderr] --> src/sudoku/pos/macros.rs:26:7 [INFO] [stderr] | [INFO] [stderr] 26 | trait BoundedIntNewtype: Sized { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated functions `new_unchecked`, `new`, and `list` are never used [INFO] [stderr] --> src/sudoku/pos/macros.rs:5:26 [INFO] [stderr] | [INFO] [stderr] 4 | impl $Ty { [INFO] [stderr] | -------- associated functions in this implementation [INFO] [stderr] 5 | pub const fn new_unchecked(value: $Repr) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 9 | pub fn new(value: $Repr) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 17 | pub fn list() -> impl Iterator { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/sudoku/pos/candidate.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | impl_bounded_int_newtype! { Candidate = u16 < 729 } [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_bounded_int_newtype` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function `all_vec` is never used [INFO] [stderr] --> src/sudoku/pos/units.rs:239:8 [INFO] [stderr] | [INFO] [stderr] 232 | pub trait UnitClass: Copy + Debug + 'static { [INFO] [stderr] | --------- associated function in this trait [INFO] [stderr] ... [INFO] [stderr] 239 | fn all_vec() -> Vec; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `iter_with_digit` and `cells_with_digit` are never used [INFO] [stderr] --> src/sudoku/board.rs:134:12 [INFO] [stderr] | [INFO] [stderr] 26 | impl Board { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 134 | pub fn iter_with_digit(&self, digit: Digit) -> impl Iterator + '_ { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 148 | pub fn cells_with_digit(&self, digit: Digit) -> Set { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `Reset` is never constructed [INFO] [stderr] --> src/sudoku/solver.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 9 | pub enum Action { [INFO] [stderr] | ------ variant in this enum [INFO] [stderr] 10 | Reset, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `sudoku` (bin "sudoku" test) generated 6 warnings (run `cargo fix --bin "sudoku" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: stdweb v0.4.20, wasm-bindgen v0.2.83 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sudoku-91bf59d7560e177f) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test bitset::alternate_remove_last_one ... ok [INFO] [stdout] test bitset::temp ... ok [INFO] [stdout] test bitset::tests::subset ... ok [INFO] [stdout] test bitset::full_set_constructor ... ok [INFO] [stdout] test bitset::tests::insert_contains ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- bitset::tests::insert_contains stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'bitset::tests::insert_contains' panicked at src/bitset.rs:88:1: [INFO] [stdout] attempt to shift left with overflow [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5f9accdecefa - std::backtrace_rs::backtrace::libunwind::trace::h88deb10bd0145eb8 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x5f9accdecefa - std::backtrace_rs::backtrace::trace_unsynchronized::he1036f5481c14dff [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5f9accdecefa - std::sys::backtrace::_print_fmt::hecc345b6e70c4b20 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5f9accdecefa - ::fmt::he089f96442833f67 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5f9acce128d3 - core::fmt::rt::Argument::fmt::h1f77cded99c71a14 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x5f9acce128d3 - core::fmt::write::h2f210ed4c94745cb [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/fmt/mod.rs:1440:21 [INFO] [stdout] 6: 0x5f9accdea013 - std::io::Write::write_fmt::he723b56f7e0bd522 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/io/mod.rs:1887:15 [INFO] [stdout] 7: 0x5f9accdecd42 - std::sys::backtrace::BacktraceLock::print::h810fbd31421329e6 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x5f9accdee430 - std::panicking::default_hook::{{closure}}::hbaad47ed9dc6356d [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x5f9accdee1cd - std::panicking::default_hook::h24e207139139d40a [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:319:9 [INFO] [stdout] 10: 0x5f9accdb2ea3 - as core::ops::function::Fn>::call::h63353c459bb27956 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 11: 0x5f9accdb2ea3 - test::test_main::{{closure}}::hd5af4d6c4e32fe08 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:134:21 [INFO] [stdout] 12: 0x5f9accdeec63 - as core::ops::function::Fn>::call::h3af32c23caf5c679 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 13: 0x5f9accdeec63 - std::panicking::rust_panic_with_hook::ha9131beeb2ddc506 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:836:13 [INFO] [stdout] 14: 0x5f9accdee906 - std::panicking::begin_panic_handler::{{closure}}::h1bba0eaeb6da506f [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:694:13 [INFO] [stdout] 15: 0x5f9accded3f9 - std::sys::backtrace::__rust_end_short_backtrace::h1d1ca3eade483f4c [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x5f9accdee5cd - rust_begin_unwind [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:692:5 [INFO] [stdout] 17: 0x5f9accd72c70 - core::panicking::panic_fmt::h896a0727a1a943f9 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/panicking.rs:75:14 [INFO] [stdout] 18: 0x5f9accd73277 - core::panicking::panic_const::panic_const_shl_overflow::hb290167fa4cfdbc7 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/panicking.rs:178:21 [INFO] [stdout] 19: 0x5f9accd790c8 - ::single::h3ab8326a06741aa0 [INFO] [stdout] at /opt/rustwide/workdir/src/bitset.rs:66:17 [INFO] [stdout] 20: 0x5f9accd78bb6 - sudoku::bitset::BitSet::contains::hd7bc841c73b75c8b [INFO] [stdout] at /opt/rustwide/workdir/src/bitset.rs:338:21 [INFO] [stdout] 21: 0x5f9accd7716f - sudoku::bitset::tests::insert_contains::h9b8fd19e38790182 [INFO] [stdout] at /opt/rustwide/workdir/src/bitset.rs:585:9 [INFO] [stdout] 22: 0x5f9accd770f7 - sudoku::bitset::tests::insert_contains::{{closure}}::hd0e9ae27a2ae98b0 [INFO] [stdout] at /opt/rustwide/workdir/src/bitset.rs:576:25 [INFO] [stdout] 23: 0x5f9accd75e76 - core::ops::function::FnOnce::call_once::hb268f26363748ca0 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5f9accdb864b - core::ops::function::FnOnce::call_once::h8acc80b5a33ff319 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5f9accdb864b - test::__rust_begin_short_backtrace::h52b6da716ad42b7d [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:632:18 [INFO] [stdout] 26: 0x5f9accdb7583 - test::run_test_in_process::{{closure}}::h2580047890abbefe [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:655:60 [INFO] [stdout] 27: 0x5f9accdb7583 - as core::ops::function::FnOnce<()>>::call_once::h936f8c89d0a99c40 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x5f9accdb7583 - std::panicking::try::do_call::h868682cc368697f9 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:584:40 [INFO] [stdout] 29: 0x5f9accdb7583 - std::panicking::try::h0356ffc38cbb5501 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:547:19 [INFO] [stdout] 30: 0x5f9accdb7583 - std::panic::catch_unwind::h74edf102a3082536 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panic.rs:358:14 [INFO] [stdout] 31: 0x5f9accdb7583 - test::run_test_in_process::hc27d69576b7224e4 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:655:27 [INFO] [stdout] 32: 0x5f9accdb7583 - test::run_test::{{closure}}::h9f3bfaf910429adb [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:576:43 [INFO] [stdout] 33: 0x5f9accd7b2b5 - test::run_test::{{closure}}::h3d537cdce8ec5816 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:606:41 [INFO] [stdout] 34: 0x5f9accd7b2b5 - std::sys::backtrace::__rust_begin_short_backtrace::hb51d9a6c67ec382d [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x5f9accd7ecf6 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5738f3abb9603fe6 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/thread/mod.rs:564:17 [INFO] [stdout] 36: 0x5f9accd7ecf6 - as core::ops::function::FnOnce<()>>::call_once::h5e9f4b56e45e8108 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x5f9accd7ecf6 - std::panicking::try::do_call::ha36db853b2f34e23 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:584:40 [INFO] [stdout] 38: 0x5f9accd7ecf6 - std::panicking::try::h57e1aa33a0efb1be [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:547:19 [INFO] [stdout] 39: 0x5f9accd7ecf6 - std::panic::catch_unwind::hdb71a6103024936e [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panic.rs:358:14 [INFO] [stdout] 40: 0x5f9accd7ecf6 - std::thread::Builder::spawn_unchecked_::{{closure}}::h8caa22218f423ab1 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/thread/mod.rs:562:30 [INFO] [stdout] 41: 0x5f9accd7ecf6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb3b44780e9c053e5 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5f9accdf2acb - as core::ops::function::FnOnce>::call_once::h2649f14f1b1c150d [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 43: 0x5f9accdf2acb - as core::ops::function::FnOnce>::call_once::hb2ade58cb34e1bc4 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 44: 0x5f9accdf2acb - std::sys::pal::unix::thread::Thread::new::thread_start::ha07e360225fa3528 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stdout] 45: 0x719ca9b8eac3 - [INFO] [stdout] 46: 0x719ca9c1fa04 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] bitset::tests::insert_contains [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin sudoku` [INFO] running `Command { std: "docker" "inspect" "d8f465e31689db552f4015e79b36d82bd1c51d1347b43a2ead9f8d1c2db20659", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8f465e31689db552f4015e79b36d82bd1c51d1347b43a2ead9f8d1c2db20659", kill_on_drop: false }` [INFO] [stdout] d8f465e31689db552f4015e79b36d82bd1c51d1347b43a2ead9f8d1c2db20659