[INFO] fetching crate burn_dragon_sudoku 0.4.0...
[INFO] testing burn_dragon_sudoku-0.4.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] extracting crate burn_dragon_sudoku 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate burn_dragon_sudoku 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate burn_dragon_sudoku 0.4.0
[INFO] tweaked toml for crates.io crate burn_dragon_sudoku 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn_dragon_sudoku 0.4.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn_dragon_sudoku 0.4.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a041e436b8fa058c9657b773b36081ba40ad4b68b02f01c345a3cf877d3dc3d
[INFO] running `Command { std: "docker" "start" "-a" "6a041e436b8fa058c9657b773b36081ba40ad4b68b02f01c345a3cf877d3dc3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a041e436b8fa058c9657b773b36081ba40ad4b68b02f01c345a3cf877d3dc3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a041e436b8fa058c9657b773b36081ba40ad4b68b02f01c345a3cf877d3dc3d", kill_on_drop: false }`
[INFO] [stdout] 6a041e436b8fa058c9657b773b36081ba40ad4b68b02f01c345a3cf877d3dc3d
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1e7410c320e1baae4914b4ced73f36b17d13418be77d01e68f6125b05f9da94
[INFO] running `Command { std: "docker" "start" "-a" "a1e7410c320e1baae4914b4ced73f36b17d13418be77d01e68f6125b05f9da94", kill_on_drop: false }`
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[INFO] [stderr]    Compiling burn_dragon_sudoku v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `Command { std: "docker" "inspect" "a1e7410c320e1baae4914b4ced73f36b17d13418be77d01e68f6125b05f9da94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e7410c320e1baae4914b4ced73f36b17d13418be77d01e68f6125b05f9da94", kill_on_drop: false }`
[INFO] [stdout] a1e7410c320e1baae4914b4ced73f36b17d13418be77d01e68f6125b05f9da94
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f76d10909f30f132a8e11f801bb99356ee3ccfe2ae820c7c0a40048bc5796d2d
[INFO] running `Command { std: "docker" "start" "-a" "f76d10909f30f132a8e11f801bb99356ee3ccfe2ae820c7c0a40048bc5796d2d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling burn_dragon_sudoku v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 39.83s
[INFO] running `Command { std: "docker" "inspect" "f76d10909f30f132a8e11f801bb99356ee3ccfe2ae820c7c0a40048bc5796d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f76d10909f30f132a8e11f801bb99356ee3ccfe2ae820c7c0a40048bc5796d2d", kill_on_drop: false }`
[INFO] [stdout] f76d10909f30f132a8e11f801bb99356ee3ccfe2ae820c7c0a40048bc5796d2d
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19eb8044f8918453528e551efecdec2ed4c51e1c6c9b7ed867a87272dcc8081e
[INFO] running `Command { std: "docker" "start" "-a" "19eb8044f8918453528e551efecdec2ed4c51e1c6c9b7ed867a87272dcc8081e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/burn_dragon_sudoku-696084ab354eec54)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test vocab::tests::encode_decode_round_trip ... ok
[INFO] [stdout] test vocab::tests::format_grid_is_9x9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/train.rs (/opt/rustwide/target/debug/deps/train-ce9700722c6e3e61)
[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] [stderr]      Running tests/sudoku_train_integration.rs (/opt/rustwide/target/debug/deps/sudoku_train_integration-a4efdad4a1f52d83)
[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] [stderr]    Doc-tests burn_dragon_sudoku
[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" "19eb8044f8918453528e551efecdec2ed4c51e1c6c9b7ed867a87272dcc8081e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19eb8044f8918453528e551efecdec2ed4c51e1c6c9b7ed867a87272dcc8081e", kill_on_drop: false }`
[INFO] [stdout] 19eb8044f8918453528e551efecdec2ed4c51e1c6c9b7ed867a87272dcc8081e
