[INFO] fetching crate rummikub_solver 0.1.1...
[INFO] testing rummikub_solver-0.1.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rummikub_solver 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rummikub_solver 0.1.1
[INFO] finished tweaking crates.io crate rummikub_solver 0.1.1
[INFO] tweaked toml for crates.io crate rummikub_solver 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rummikub_solver 0.1.1 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6f35835b54e281da034eb26242cd5ec03b5a79c6ff159d1f476caeefa9650f8e
[INFO] running `Command { std: "docker" "start" "-a" "6f35835b54e281da034eb26242cd5ec03b5a79c6ff159d1f476caeefa9650f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f35835b54e281da034eb26242cd5ec03b5a79c6ff159d1f476caeefa9650f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f35835b54e281da034eb26242cd5ec03b5a79c6ff159d1f476caeefa9650f8e", kill_on_drop: false }`
[INFO] [stdout] 6f35835b54e281da034eb26242cd5ec03b5a79c6ff159d1f476caeefa9650f8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e9151288cedf0ec79d56bbddd7384e2e37a44a2097529e9e9c6716d03fab2e79
[INFO] running `Command { std: "docker" "start" "-a" "e9151288cedf0ec79d56bbddd7384e2e37a44a2097529e9e9c6716d03fab2e79", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rummikub_solver v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.50s
[INFO] running `Command { std: "docker" "inspect" "e9151288cedf0ec79d56bbddd7384e2e37a44a2097529e9e9c6716d03fab2e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9151288cedf0ec79d56bbddd7384e2e37a44a2097529e9e9c6716d03fab2e79", kill_on_drop: false }`
[INFO] [stdout] e9151288cedf0ec79d56bbddd7384e2e37a44a2097529e9e9c6716d03fab2e79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b0bfde7b16207b83a35538a0bfdb7984f814988d007732e2cd711b67cea0d948
[INFO] running `Command { std: "docker" "start" "-a" "b0bfde7b16207b83a35538a0bfdb7984f814988d007732e2cd711b67cea0d948", kill_on_drop: false }`
[INFO] [stderr]    Compiling rummikub_solver v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "b0bfde7b16207b83a35538a0bfdb7984f814988d007732e2cd711b67cea0d948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0bfde7b16207b83a35538a0bfdb7984f814988d007732e2cd711b67cea0d948", kill_on_drop: false }`
[INFO] [stdout] b0bfde7b16207b83a35538a0bfdb7984f814988d007732e2cd711b67cea0d948
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0d819425d6d28fbebba6aaf7fd6a132ff01e7f06b7bd1b37081bfa26b06f20ff
[INFO] running `Command { std: "docker" "start" "-a" "0d819425d6d28fbebba6aaf7fd6a132ff01e7f06b7bd1b37081bfa26b06f20ff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rummikub_solver-503e1b681e2921be)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test solve_tile::tests::tile_full_board ... ok
[INFO] [stdout] test solve_tile::tests::test_1_option ... ok
[INFO] [stdout] test sort_set::tests::sort_same_color_set ... ok
[INFO] [stdout] test common::tests::generate_correct_available_domination ... ok
[INFO] [stdout] test sort_set::tests::test_sort_sets ... ok
[INFO] [stdout] test validate::tests::allow_consecutive ... ok
[INFO] [stdout] test piece::tests::parse_json_table ... ok
[INFO] [stdout] test solve_tile::tests::allow_case_with_2_groups ... ok
[INFO] [stdout] test sort_set::tests::sort_same_domination_set ... ok
[INFO] [stdout] test validate::tests::reject_small_sets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rummikub_solver
[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" "0d819425d6d28fbebba6aaf7fd6a132ff01e7f06b7bd1b37081bfa26b06f20ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d819425d6d28fbebba6aaf7fd6a132ff01e7f06b7bd1b37081bfa26b06f20ff", kill_on_drop: false }`
[INFO] [stdout] 0d819425d6d28fbebba6aaf7fd6a132ff01e7f06b7bd1b37081bfa26b06f20ff