[INFO] fetching crate tic-tac-go 0.1.0... [INFO] testing tic-tac-go-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate tic-tac-go 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate tic-tac-go 0.1.0 [INFO] finished tweaking crates.io crate tic-tac-go 0.1.0 [INFO] tweaked toml for crates.io crate tic-tac-go 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tic-tac-go 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tic-tac-go 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ratatui v0.20.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70d8fb8e99bbf6de2c90099472a548b7b77a0394619f128a396629ff1470e22a [INFO] running `Command { std: "docker" "start" "-a" "70d8fb8e99bbf6de2c90099472a548b7b77a0394619f128a396629ff1470e22a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70d8fb8e99bbf6de2c90099472a548b7b77a0394619f128a396629ff1470e22a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70d8fb8e99bbf6de2c90099472a548b7b77a0394619f128a396629ff1470e22a", kill_on_drop: false }` [INFO] [stdout] 70d8fb8e99bbf6de2c90099472a548b7b77a0394619f128a396629ff1470e22a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5906557952ad344e9b4ba95dcbfb05439b474c1631a9ba9df150423bb1ba7821 [INFO] running `Command { std: "docker" "start" "-a" "5906557952ad344e9b4ba95dcbfb05439b474c1631a9ba9df150423bb1ba7821", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Compiling cc v1.2.56 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling native-tls v0.2.18 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling zerocopy v0.8.39 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling webpki-roots v0.25.4 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling socket2 v0.6.2 [INFO] [stderr] Compiling mio v1.1.1 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling signal-hook-mio v0.2.5 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling crossterm v0.26.1 [INFO] [stderr] Compiling ratatui v0.20.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling icu_properties v2.1.2 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling sct v0.7.1 [INFO] [stderr] Compiling rustls-webpki v0.101.7 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tokio-rustls v0.24.1 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling hyper-rustls v0.24.2 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling tic-tac-go v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `download` and `list_puzzles` [INFO] [stdout] --> src/browser.rs:13:46 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::{board::Board, database::{upload, download, list_puzzles}}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board.rs:51:26 [INFO] [stdout] | [INFO] [stdout] 51 | let to_rc = |mut idx: usize| -> (usize, usize) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/browser.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | let mut it = nums.chunks(2); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from_flat` [INFO] [stdout] --> src/game.rs:618:9 [INFO] [stdout] | [INFO] [stdout] 618 | let from_flat = |idx: usize| board.from_flat(idx); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_flat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Step` is never used [INFO] [stdout] --> src/solver.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | enum Step { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve_puzzle` is never used [INFO] [stdout] --> src/solver.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn solve_puzzle(puzzle: Board) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.18s [INFO] running `Command { std: "docker" "inspect" "5906557952ad344e9b4ba95dcbfb05439b474c1631a9ba9df150423bb1ba7821", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5906557952ad344e9b4ba95dcbfb05439b474c1631a9ba9df150423bb1ba7821", kill_on_drop: false }` [INFO] [stdout] 5906557952ad344e9b4ba95dcbfb05439b474c1631a9ba9df150423bb1ba7821 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1929022183bcc30bb8992ea86424635bbab50c83f82137279886d007df403761 [INFO] running `Command { std: "docker" "start" "-a" "1929022183bcc30bb8992ea86424635bbab50c83f82137279886d007df403761", kill_on_drop: false }` [INFO] [stderr] Compiling tic-tac-go v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `download` and `list_puzzles` [INFO] [stdout] --> src/browser.rs:13:46 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::{board::Board, database::{upload, download, list_puzzles}}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board.rs:51:26 [INFO] [stdout] | [INFO] [stdout] 51 | let to_rc = |mut idx: usize| -> (usize, usize) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/browser.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | let mut it = nums.chunks(2); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from_flat` [INFO] [stdout] --> src/game.rs:618:9 [INFO] [stdout] | [INFO] [stdout] 618 | let from_flat = |idx: usize| board.from_flat(idx); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_flat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Step` is never used [INFO] [stdout] --> src/solver.rs:3:6 [INFO] [stdout] | [INFO] [stdout] 3 | enum Step { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve_puzzle` is never used [INFO] [stdout] --> src/solver.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn solve_puzzle(puzzle: Board) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "1929022183bcc30bb8992ea86424635bbab50c83f82137279886d007df403761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1929022183bcc30bb8992ea86424635bbab50c83f82137279886d007df403761", kill_on_drop: false }` [INFO] [stdout] 1929022183bcc30bb8992ea86424635bbab50c83f82137279886d007df403761 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 27057e5d4efbb7b413945f2f8954b7ef40f1be548aaf6d0b92d935cf3378665c [INFO] running `Command { std: "docker" "start" "-a" "27057e5d4efbb7b413945f2f8954b7ef40f1be548aaf6d0b92d935cf3378665c", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `download` and `list_puzzles` [INFO] [stderr] --> src/browser.rs:13:46 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::{board::Board, database::{upload, download, list_puzzles}}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/board.rs:51:26 [INFO] [stderr] | [INFO] [stderr] 51 | let to_rc = |mut idx: usize| -> (usize, usize) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/browser.rs:85:21 [INFO] [stderr] | [INFO] [stderr] 85 | let mut it = nums.chunks(2); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `from_flat` [INFO] [stderr] --> src/game.rs:618:9 [INFO] [stderr] | [INFO] [stderr] 618 | let from_flat = |idx: usize| board.from_flat(idx); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_from_flat` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: enum `Step` is never used [INFO] [stderr] --> src/solver.rs:3:6 [INFO] [stderr] | [INFO] [stderr] 3 | enum Step { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `solve_puzzle` is never used [INFO] [stderr] --> src/solver.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn solve_puzzle(puzzle: Board) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tic-tac-go` (bin "tic-tac-go" test) generated 6 warnings (run `cargo fix --bin "tic-tac-go" -p tic-tac-go --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tic_tac_go-9a7d144e3c77b1b3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "27057e5d4efbb7b413945f2f8954b7ef40f1be548aaf6d0b92d935cf3378665c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27057e5d4efbb7b413945f2f8954b7ef40f1be548aaf6d0b92d935cf3378665c", kill_on_drop: false }` [INFO] [stdout] 27057e5d4efbb7b413945f2f8954b7ef40f1be548aaf6d0b92d935cf3378665c