[INFO] fetching crate sudoku-rust 0.3.0... [INFO] testing sudoku-rust-0.3.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate sudoku-rust 0.3.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate sudoku-rust 0.3.0 [INFO] finished tweaking crates.io crate sudoku-rust 0.3.0 [INFO] tweaked toml for crates.io crate sudoku-rust 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sudoku-rust 0.3.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sudoku-rust 0.3.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded signal-hook-mio v0.2.3 [INFO] [stderr] Downloaded signal-hook v0.3.14 [INFO] [stderr] Downloaded signal-hook-registry v1.4.0 [INFO] [stderr] Downloaded unicode-width v0.1.10 [INFO] [stderr] Downloaded cassowary v0.3.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.4 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded getrandom v0.2.8 [INFO] [stderr] Downloaded lock_api v0.4.9 [INFO] [stderr] Downloaded crossterm v0.25.0 [INFO] [stderr] Downloaded redox_syscall v0.2.16 [INFO] [stderr] Downloaded smallvec v1.10.0 [INFO] [stderr] Downloaded mio v0.8.5 [INFO] [stderr] Downloaded libc v0.2.137 [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded unicode-segmentation v1.10.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.0 [INFO] [stderr] Downloaded tui v0.19.0 [INFO] [stderr] Downloaded crossterm_winapi v0.9.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.0 [INFO] [stderr] Downloaded autocfg v1.1.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.0 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.0 [INFO] [stderr] Downloaded windows-sys v0.42.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b7338209ac21eab791a0c80a8e18bbb6f25965a5d2675ae74b5e36ce309e5d4 [INFO] running `Command { std: "docker" "start" "-a" "8b7338209ac21eab791a0c80a8e18bbb6f25965a5d2675ae74b5e36ce309e5d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b7338209ac21eab791a0c80a8e18bbb6f25965a5d2675ae74b5e36ce309e5d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b7338209ac21eab791a0c80a8e18bbb6f25965a5d2675ae74b5e36ce309e5d4", kill_on_drop: false }` [INFO] [stdout] 8b7338209ac21eab791a0c80a8e18bbb6f25965a5d2675ae74b5e36ce309e5d4 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3251822eb203790a41a6824015ca7fc03c2fa4dcc15d3538b69a401e3425444b [INFO] running `Command { std: "docker" "start" "-a" "3251822eb203790a41a6824015ca7fc03c2fa4dcc15d3538b69a401e3425444b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossterm v0.25.0 [INFO] [stderr] Compiling tui v0.19.0 [INFO] [stderr] Compiling sudoku-rust v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/main.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{io, thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DisableMouseCapture` [INFO] [stdout] --> src/main.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use crossterm::event::{DisableMouseCapture, EnableMouseCapture}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LeaveAlternateScreen` and `disable_raw_mode` [INFO] [stdout] --> src/main.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crossterm::terminal::{disable_raw_mode, enable_raw_mode, LeaveAlternateScreen}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cell` [INFO] [stdout] --> src/ui.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | use sudoku_rust::{Cell, SudokuBoard, N, SRN}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Span` and `Text` [INFO] [stdout] --> src/ui.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use tui::text::{Span, Text}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorderType`, `Borders`, `Row`, and `Table` [INFO] [stdout] --> src/ui.rs:12:27 [INFO] [stdout] | [INFO] [stdout] 12 | use tui::widgets::{Block, BorderType, Borders, Paragraph, Row, Table}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.74s [INFO] running `Command { std: "docker" "inspect" "3251822eb203790a41a6824015ca7fc03c2fa4dcc15d3538b69a401e3425444b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3251822eb203790a41a6824015ca7fc03c2fa4dcc15d3538b69a401e3425444b", kill_on_drop: false }` [INFO] [stdout] 3251822eb203790a41a6824015ca7fc03c2fa4dcc15d3538b69a401e3425444b [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 114789030c955f61a1998d8bbfb88914e25934d07d4d70f4f7ae033b53b47258 [INFO] running `Command { std: "docker" "start" "-a" "114789030c955f61a1998d8bbfb88914e25934d07d4d70f4f7ae033b53b47258", kill_on_drop: false }` [INFO] [stderr] Compiling sudoku-rust v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/main.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{io, thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DisableMouseCapture` [INFO] [stdout] --> src/main.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use crossterm::event::{DisableMouseCapture, EnableMouseCapture}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LeaveAlternateScreen` and `disable_raw_mode` [INFO] [stdout] --> src/main.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crossterm::terminal::{disable_raw_mode, enable_raw_mode, LeaveAlternateScreen}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cell` [INFO] [stdout] --> src/ui.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | use sudoku_rust::{Cell, SudokuBoard, N, SRN}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Span` and `Text` [INFO] [stdout] --> src/ui.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use tui::text::{Span, Text}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorderType`, `Borders`, `Row`, and `Table` [INFO] [stdout] --> src/ui.rs:12:27 [INFO] [stdout] | [INFO] [stdout] 12 | use tui::widgets::{Block, BorderType, Borders, Paragraph, Row, Table}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "114789030c955f61a1998d8bbfb88914e25934d07d4d70f4f7ae033b53b47258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "114789030c955f61a1998d8bbfb88914e25934d07d4d70f4f7ae033b53b47258", kill_on_drop: false }` [INFO] [stdout] 114789030c955f61a1998d8bbfb88914e25934d07d4d70f4f7ae033b53b47258 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4f58115d9711d655a26a34be40d460dd517d7b31ab37d011c3e18b046c2bd2c6 [INFO] running `Command { std: "docker" "start" "-a" "4f58115d9711d655a26a34be40d460dd517d7b31ab37d011c3e18b046c2bd2c6", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `thread` [INFO] [stderr] --> src/main.rs:2:15 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{io, thread}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DisableMouseCapture` [INFO] [stderr] --> src/main.rs:5:24 [INFO] [stderr] | [INFO] [stderr] 5 | use crossterm::event::{DisableMouseCapture, EnableMouseCapture}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LeaveAlternateScreen` and `disable_raw_mode` [INFO] [stderr] --> src/main.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use crossterm::terminal::{disable_raw_mode, enable_raw_mode, LeaveAlternateScreen}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Cell` [INFO] [stderr] --> src/ui.rs:7:19 [INFO] [stderr] | [INFO] [stderr] 7 | use sudoku_rust::{Cell, SudokuBoard, N, SRN}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Span` and `Text` [INFO] [stderr] --> src/ui.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | use tui::text::{Span, Text}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BorderType`, `Borders`, `Row`, and `Table` [INFO] [stderr] --> src/ui.rs:12:27 [INFO] [stderr] | [INFO] [stderr] 12 | use tui::widgets::{Block, BorderType, Borders, Paragraph, Row, Table}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^ ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `sudoku-rust` (bin "sudoku-rust" test) generated 7 warnings (run `cargo fix --bin "sudoku-rust" --tests` to apply 7 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sudoku_rust-c93ef0b0118a1a93) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sudoku_rust-06e4cf8300e404a2) [INFO] [stdout] test tests::check_solved ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] [stderr] Doc-tests sudoku_rust [INFO] [stdout] [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" "4f58115d9711d655a26a34be40d460dd517d7b31ab37d011c3e18b046c2bd2c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f58115d9711d655a26a34be40d460dd517d7b31ab37d011c3e18b046c2bd2c6", kill_on_drop: false }` [INFO] [stdout] 4f58115d9711d655a26a34be40d460dd517d7b31ab37d011c3e18b046c2bd2c6