[INFO] fetching crate sudokul 0.2.0...
[INFO] testing sudokul-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate sudokul 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate sudokul 0.2.0
[INFO] finished tweaking crates.io crate sudokul 0.2.0
[INFO] tweaked toml for crates.io crate sudokul 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sudokul 0.2.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3e8d2fa683d06045125b475c8fd8661963be8ba58523affeab2854744ebf8c3
[INFO] running `Command { std: "docker" "start" "-a" "e3e8d2fa683d06045125b475c8fd8661963be8ba58523affeab2854744ebf8c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3e8d2fa683d06045125b475c8fd8661963be8ba58523affeab2854744ebf8c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3e8d2fa683d06045125b475c8fd8661963be8ba58523affeab2854744ebf8c3", kill_on_drop: false }`
[INFO] [stdout] e3e8d2fa683d06045125b475c8fd8661963be8ba58523affeab2854744ebf8c3
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5336e16770216046eea13e40ea5195d052083a9759557de87693f05783338ff5
[INFO] running `Command { std: "docker" "start" "-a" "5336e16770216046eea13e40ea5195d052083a9759557de87693f05783338ff5", kill_on_drop: false }`
[INFO] [stderr]    Compiling sudokul v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "5336e16770216046eea13e40ea5195d052083a9759557de87693f05783338ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5336e16770216046eea13e40ea5195d052083a9759557de87693f05783338ff5", kill_on_drop: false }`
[INFO] [stdout] 5336e16770216046eea13e40ea5195d052083a9759557de87693f05783338ff5
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dce37d0b092fe3eb6813a6e887446050c0d31d65e8c2c23af8daf63bdd1b141
[INFO] running `Command { std: "docker" "start" "-a" "6dce37d0b092fe3eb6813a6e887446050c0d31d65e8c2c23af8daf63bdd1b141", kill_on_drop: false }`
[INFO] [stderr]    Compiling sudokul v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "6dce37d0b092fe3eb6813a6e887446050c0d31d65e8c2c23af8daf63bdd1b141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dce37d0b092fe3eb6813a6e887446050c0d31d65e8c2c23af8daf63bdd1b141", kill_on_drop: false }`
[INFO] [stdout] 6dce37d0b092fe3eb6813a6e887446050c0d31d65e8c2c23af8daf63bdd1b141
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f295d869f5bf14a8f292d174fc58a1affc3d1ab8d6f8cb2957f3fa6d46d24dd1
[INFO] running `Command { std: "docker" "start" "-a" "f295d869f5bf14a8f292d174fc58a1affc3d1ab8d6f8cb2957f3fa6d46d24dd1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sudokul-47f6f7e76f58db1d)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test board::linear_u8_board::tests::set_col_and_get ... ok
[INFO] [stdout] test board::linear_u8_board::tests::set_entry_and_retrieve ... ok
[INFO] [stdout] test board::linear_u8_board::tests::empty_retrieve ... ok
[INFO] [stdout] test board::linear_u8_board::tests::set_sq_and_get_first ... ok
[INFO] [stdout] test board::linear_u8_board::tests::set_sq_and_get_center ... ok
[INFO] [stdout] test board::linear_u8_board::tests::set_sq_and_get_last ... ok
[INFO] [stdout] test board::nano_board::tests::empty_retrieve ... ok
[INFO] [stdout] test board::nano_board::tests::set_col_and_get ... ok
[INFO] [stdout] test board::linear_u8_board::tests::set_row_and_get ... ok
[INFO] [stdout] test board::nano_board::tests::set_and_get_index ... ok
[INFO] [stdout] test board::nano_board::tests::set_row_and_get ... ok
[INFO] [stdout] test board::nano_board::tests::set_sq_and_get_center ... ok
[INFO] [stdout] test board::nano_board::tests::set_entry_and_retrieve ... ok
[INFO] [stdout] test board::nano_board::tests::set_sq_and_get_first ... ok
[INFO] [stdout] test board::nano_board::tests::set_sq_and_get_last ... ok
[INFO] [stdout] test board::omni_board::tests::empty_retrieve ... ok
[INFO] [stdout] test board::omni_board::tests::set_col_and_get ... ok
[INFO] [stdout] test board::omni_board::tests::set_entry_and_retrieve ... ok
[INFO] [stdout] test board::omni_board::tests::set_row_and_get ... ok
[INFO] [stdout] test board::omni_board::tests::set_sq_and_get_center ... ok
[INFO] [stdout] test board::omni_board::tests::set_sq_and_get_last ... ok
[INFO] [stdout] test point::point::tests::point_square_all ... ok
[INFO] [stdout] test point::point::tests::point_square_inter_all ... ok
[INFO] [stdout] test validator::sequential_validator::tests::validate_empty ... ok
[INFO] [stdout] test validator::sequential_validator::tests::validate_simple_col ... ok
[INFO] [stdout] test validator::sequential_validator::tests::validate_simple_row ... ok
[INFO] [stdout] test validator::sequential_validator::tests::validate_simple_sq ... ok
[INFO] [stdout] test board::omni_board::tests::set_sq_and_get_first ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sudokul
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/board/mod.rs - board (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f295d869f5bf14a8f292d174fc58a1affc3d1ab8d6f8cb2957f3fa6d46d24dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f295d869f5bf14a8f292d174fc58a1affc3d1ab8d6f8cb2957f3fa6d46d24dd1", kill_on_drop: false }`
[INFO] [stdout] f295d869f5bf14a8f292d174fc58a1affc3d1ab8d6f8cb2957f3fa6d46d24dd1