[INFO] cloning repository https://github.com/ferrous-lux/1-2-3-4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ferrous-lux/1-2-3-4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-lux%2F1-2-3-4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-lux%2F1-2-3-4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b2dbd5abf6cb8aa2b33ae3488d17feff1f19bb7
[INFO] testing ferrous-lux/1-2-3-4 against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-lux%2F1-2-3-4" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ferrous-lux/1-2-3-4
[INFO] finished tweaking git repo https://github.com/ferrous-lux/1-2-3-4
[INFO] tweaked toml for git repo https://github.com/ferrous-lux/1-2-3-4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ferrous-lux/1-2-3-4 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ferrous-lux/1-2-3-4 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test-shared v0.2.125
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.75
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d
[INFO] running `Command { std: "docker" "start" "d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.125
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling wasm-bindgen v0.2.125
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.125
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.125
[INFO] [stderr]    Compiling js-sys v0.3.102
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling web-sys v0.3.102
[INFO] [stderr]    Compiling one_two_three_four v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.49s
[INFO] running `Command { std: "docker" "inspect" "d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.75
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.75
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling wasm-bindgen-test-shared v0.2.125
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.75
[INFO] [stderr]    Compiling one_two_three_four v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.15s
[INFO] running `Command { std: "docker" "inspect" "d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/one_two_three_four-a64b2ecf1e11fb63)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test game::puzzle::tests::test_all_grids_are_distinct ... ok
[INFO] [stdout] test game::puzzle::tests::test_is_valid_solution_accepts_valid ... ok
[INFO] [stdout] test game::puzzle::tests::test_hard_puzzle_has_one_prefilled ... ok
[INFO] [stdout] test game::puzzle::tests::test_easy_puzzle_has_three_prefilled ... ok
[INFO] [stdout] test game::puzzle::tests::test_extreme_puzzle_has_no_prefilled ... ok
[INFO] [stdout] test game::puzzle::tests::test_extreme_puzzle_is_empty ... ok
[INFO] [stdout] test game::puzzle::tests::test_different_clicks_give_different_grids ... ok
[INFO] [stdout] test game::puzzle::tests::test_medium_puzzle_has_two_prefilled ... ok
[INFO] [stdout] test game::puzzle::tests::test_prefilled_cells_match_grid ... ok
[INFO] [stdout] test game::puzzle::tests::test_is_valid_solution_rejects_invalid ... ok
[INFO] [stdout] test game::puzzle::tests::test_is_valid_solution_rejects_incomplete ... ok
[INFO] [stdout] test game::puzzle::tests::test_sixteen_valid_grids ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests one_two_three_four
[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" "d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d", kill_on_drop: false }`
[INFO] [stdout] d982029e53ccbebf740406857d146c5808c86d3ee20719785702fc26591edf6d
