[INFO] cloning repository https://github.com/haxelion/gridcsp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haxelion/gridcsp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaxelion%2Fgridcsp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaxelion%2Fgridcsp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0af4bc1d374034597ba7ae1117331616924fb1d7
[INFO] testing haxelion/gridcsp against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaxelion%2Fgridcsp" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/haxelion/gridcsp
[INFO] finished tweaking git repo https://github.com/haxelion/gridcsp
[INFO] tweaked toml for git repo https://github.com/haxelion/gridcsp written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/haxelion/gridcsp 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/haxelion/gridcsp 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded splr v0.17.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f
[INFO] running `Command { std: "docker" "start" "d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f", 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" "d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f" "/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" "d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f", 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" "d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling splr v0.17.2
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling gridcsp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 14.75s
[INFO] running `Command { std: "docker" "inspect" "d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f", 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" "d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling gridcsp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.51s
[INFO] running `Command { std: "docker" "inspect" "d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f", 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" "d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/gridcsp-7c5586f672b288c2)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test constraints::tests::mul_enumerator_test ... ok
[INFO] [stdout] test constraints::tests::add_enumerator_test ... ok
[INFO] [stdout] test constraints::tests::div_enumerator_test ... ok
[INFO] [stdout] test constraints::tests::prime_factors_test ... ok
[INFO] [stdout] test constraints::tests::sub_enumerator_test ... ok
[INFO] [stdout] test tests::kenken::kenken_3x3 ... ok
[INFO] [stdout] test tests::simple::simple_2x2 ... ok
[INFO] [stdout] test tests::magic_square::magic_square_2x2 ... ok
[INFO] [stdout] test tests::simple::simple_3x3 ... ok
[INFO] [stdout] test tests::simple::underconstrained_3x3 ... ok
[INFO] [stdout] test tests::kenken::kenken_4x4 ... ok
[INFO] [stdout] test tests::magic_square::magic_square_3x3 ... ok
[INFO] [stdout] test tests::kenken::kenken_5x5 ... ok
[INFO] [stdout] test tests::sudoku::sudoku_9x9 ... ok
[INFO] [stdout] test tests::magic_square::magic_square_4x4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gridcsp
[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" "d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f", kill_on_drop: false }`
[INFO] [stdout] d573fb0efb8b074d974d992035d343889ddb68a465e542bfdce3b2b1a503cd6f
