[INFO] fetching crate rust-sudoku 0.2.2...
[INFO] testing rust-sudoku-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rust-sudoku 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rust-sudoku 0.2.2
[INFO] finished tweaking crates.io crate rust-sudoku 0.2.2
[INFO] tweaked toml for crates.io crate rust-sudoku 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-sudoku 0.2.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-sudoku 0.2.2 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d613228f93017457ba990f45edce485de7f016eeee7ce552673a63e81003b94
[INFO] running `Command { std: "docker" "start" "-a" "8d613228f93017457ba990f45edce485de7f016eeee7ce552673a63e81003b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d613228f93017457ba990f45edce485de7f016eeee7ce552673a63e81003b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d613228f93017457ba990f45edce485de7f016eeee7ce552673a63e81003b94", kill_on_drop: false }`
[INFO] [stdout] 8d613228f93017457ba990f45edce485de7f016eeee7ce552673a63e81003b94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc8de00b8f8bfcc799bec426c0d57ad47e343032a0873cf170d8ee28542754c5
[INFO] running `Command { std: "docker" "start" "-a" "fc8de00b8f8bfcc799bec426c0d57ad47e343032a0873cf170d8ee28542754c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling anyhow v1.0.65
[INFO] [stderr]    Compiling bpaf_derive v0.3.0
[INFO] [stderr]    Compiling bpaf v0.6.1
[INFO] [stderr]    Compiling rust-sudoku v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.43s
[INFO] running `Command { std: "docker" "inspect" "fc8de00b8f8bfcc799bec426c0d57ad47e343032a0873cf170d8ee28542754c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc8de00b8f8bfcc799bec426c0d57ad47e343032a0873cf170d8ee28542754c5", kill_on_drop: false }`
[INFO] [stdout] fc8de00b8f8bfcc799bec426c0d57ad47e343032a0873cf170d8ee28542754c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96ee7605d3137967795f138f5bf19e3332724552ee1b4deb663a7b502ae28999
[INFO] running `Command { std: "docker" "start" "-a" "96ee7605d3137967795f138f5bf19e3332724552ee1b4deb663a7b502ae28999", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-sudoku v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "96ee7605d3137967795f138f5bf19e3332724552ee1b4deb663a7b502ae28999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ee7605d3137967795f138f5bf19e3332724552ee1b4deb663a7b502ae28999", kill_on_drop: false }`
[INFO] [stdout] 96ee7605d3137967795f138f5bf19e3332724552ee1b4deb663a7b502ae28999
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c8a57c224cd9c686eb7aad794ee41179dcbd3d7aa3900c453e70287a85ac15b
[INFO] running `Command { std: "docker" "start" "-a" "7c8a57c224cd9c686eb7aad794ee41179dcbd3d7aa3900c453e70287a85ac15b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_sudoku-043b5c959d5a60c3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] +-------+-------+-------+
[INFO] [stdout] | 1 2 3 | 4 5 6 | 7 8 9 |
[INFO] [stdout] | 4 5 6 | 7 8 9 | 1 2 3 |
[INFO] [stdout] | 7 8 9 | 1 2 3 | 4 5 6 |
[INFO] [stdout] +-------+-------+-------+
[INFO] [stdout] | 2 1 4 | 3 6 5 | 8 9 7 |
[INFO] [stdout] | 3 6 5 | 8 9 7 | 2 1 4 |
[INFO] [stdout] | 8 9 7 | 2 1 4 | 3 6 5 |
[INFO] [stdout] +-------+-------+-------+
[INFO] [stdout] | 5 3 1 | 6 4 2 | 9 7 8 |
[INFO] [stdout] | 6 4 2 | 9 7 8 | 5 3 1 |
[INFO] [stdout] | 9 7 8 | 5 3 1 | 6 4 2 |
[INFO] [stdout] +-------+-------+-------+
[INFO] [stdout] test tests::sudoku1 ... ok
[INFO] [stdout] test tests::not_enough_input - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_sudoku-b62aea12aa979ef7)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rust_sudoku
[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] [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" "7c8a57c224cd9c686eb7aad794ee41179dcbd3d7aa3900c453e70287a85ac15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c8a57c224cd9c686eb7aad794ee41179dcbd3d7aa3900c453e70287a85ac15b", kill_on_drop: false }`
[INFO] [stdout] 7c8a57c224cd9c686eb7aad794ee41179dcbd3d7aa3900c453e70287a85ac15b