[INFO] updating cached repository hiblom/haddock
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hiblom/haddock
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hiblom/haddock" "work/ex/beta-1.38-1/sources/1.37.0/gh/hiblom/haddock"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hiblom/haddock'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hiblom/haddock" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hiblom/haddock"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hiblom/haddock'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 83934568ce328ef17b73ddf48c2938618a63071f
[INFO] sha for GitHub repo hiblom/haddock: 83934568ce328ef17b73ddf48c2938618a63071f
[INFO] validating manifest of hiblom/haddock on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hiblom/haddock on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hiblom/haddock
[INFO] finished frobbing hiblom/haddock
[INFO] frobbed toml for hiblom/haddock written to work/ex/beta-1.38-1/sources/1.37.0/gh/hiblom/haddock/Cargo.toml
[INFO] started frobbing hiblom/haddock
[INFO] finished frobbing hiblom/haddock
[INFO] frobbed toml for hiblom/haddock written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hiblom/haddock/Cargo.toml
[INFO] crate hiblom/haddock already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hiblom/haddock against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hiblom/haddock:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5bc94cd8a36d8a99bfff2ec25e39038050d54476f1dd4b7358db4fd5b8f4aab9
[INFO] running `"docker" "start" "-a" "5bc94cd8a36d8a99bfff2ec25e39038050d54476f1dd4b7358db4fd5b8f4aab9"`
[INFO] [stderr]    Compiling failure_derive v0.1.4
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling serde_json v1.0.34
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling itertools-num v0.1.3
[INFO] [stderr]    Compiling criterion-stats v0.3.0
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling handlebars v1.0.5
[INFO] [stderr]    Compiling ctrlc v3.1.1
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]    Compiling failure v0.1.4
[INFO] [stderr]    Compiling criterion-plot v0.2.7
[INFO] [stderr]    Compiling criterion v0.2.7
[INFO] [stderr]    Compiling haddock v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Upper`
[INFO] [stderr]   --> src/transposition_table.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Upper}
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `"docker" "inspect" "5bc94cd8a36d8a99bfff2ec25e39038050d54476f1dd4b7358db4fd5b8f4aab9"`
[INFO] running `"docker" "rm" "-f" "5bc94cd8a36d8a99bfff2ec25e39038050d54476f1dd4b7358db4fd5b8f4aab9"`
[INFO] [stdout] 5bc94cd8a36d8a99bfff2ec25e39038050d54476f1dd4b7358db4fd5b8f4aab9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hiblom/haddock:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5e4369585690191ab0275cea1cfc7fbaa885bae58329479cfe4196d8452f2553
[INFO] running `"docker" "start" "-a" "5e4369585690191ab0275cea1cfc7fbaa885bae58329479cfe4196d8452f2553"`
[INFO] [stderr]    Compiling haddock v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Upper`
[INFO] [stderr]   --> src/transposition_table.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     Upper}
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `"docker" "inspect" "5e4369585690191ab0275cea1cfc7fbaa885bae58329479cfe4196d8452f2553"`
[INFO] running `"docker" "rm" "-f" "5e4369585690191ab0275cea1cfc7fbaa885bae58329479cfe4196d8452f2553"`
[INFO] [stdout] 5e4369585690191ab0275cea1cfc7fbaa885bae58329479cfe4196d8452f2553
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/hiblom/haddock:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] d1ddc95d68f7f7d17e7fa4b580bab68855176e12657a24fe588941437d3f08ac
[INFO] running `"docker" "start" "-a" "d1ddc95d68f7f7d17e7fa4b580bab68855176e12657a24fe588941437d3f08ac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/haddock-723fa5c55e533a1f
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test tests::evaluation_tests::test_is_check_by_queen ... ok
[INFO] [stdout] test tests::evaluation_tests::test_is_check_by_pawn ... ok
[INFO] [stdout] test tests::evaluation_tests::test_is_check_by_bishop ... ok
[INFO] [stdout] test tests::evaluation_tests::test_is_check_startpos ... ok
[INFO] [stdout] test tests::generator_tests::test_bishop_moves_edge ... ok
[INFO] [stdout] test tests::generator_tests::test_king_castling_sq_taken ... ok
[INFO] [stdout] test tests::generator_tests::test_king_moves_corner ... ok
[INFO] [stdout] test tests::generator_tests::test_bishop_moves_other_pieces ... ok
[INFO] [stdout] test tests::generator_tests::test_king_moves_middle ... ok
[INFO] [stdout] test tests::generator_tests::test_king_moves_other_pieces ... ok
[INFO] [stdout] test tests::generator_tests::test_king_castling_no_status ... ok
[INFO] [stdout] test tests::generator_tests::test_knight_moves_corner ... ok
[INFO] [stdout] test tests::generator_tests::test_king_castling ... ok
[INFO] [stdout] test tests::generator_tests::test_knight_moves_middle ... ok
[INFO] [stdout] test tests::generator_tests::test_knight_moves_startpos_b1 ... ok
[INFO] [stdout] test tests::generator_tests::test_pawn_moves_capture ... ok
[INFO] [stdout] test tests::generator_tests::test_pawn_moves_ep ... ok
[INFO] [stdout] test tests::generator_tests::test_pawn_moves_promo ... ok
[INFO] [stdout] test tests::generator_tests::test_pawn_moves_startpos_e7 ... ok
[INFO] [stdout] test tests::generator_tests::test_pawn_moves_startpos_e2 ... ok
[INFO] [stdout] test tests::generator_tests::test_rook_moves_corner ... ok
[INFO] [stdout] test tests::generator_tests::test_rook_moves_other_pieces ... ok
[INFO] [stdout] test tests::generator_tests::test_bishop_moves_middle ... ok
[INFO] [stdout] test tests::generator_tests::test_rook_moves_middle ... ok
[INFO] [stdout] test tests::move_tests::test_from_str ... ok
[INFO] [stdout] test tests::move_tests::test_from_to_str_promo ... ok
[INFO] [stdout] test tests::move_tests::test_get_fen_e2e4 ... ok
[INFO] [stdout] test tests::position_tests::test_apply_move_en_passant ... ok
[INFO] [stdout] test tests::position_tests::test_apply_move_promo_black ... ok
[INFO] [stdout] test tests::square_tests::test_get_fen_e2 ... ok
[INFO] [stdout] test tests::evaluation_tests::test_is_check_by_rook ... ok
[INFO] [stdout] test tests::square_tests::test_from_str ... ok
[INFO] [stdout] test tests::evaluation_tests::test_is_check_by_knight ... ok
[INFO] [stdout] test tests::position_tests::test_apply_move_e2e4 ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/haddock-55282425e0031d8a
[INFO] [stdout] test tests::zobrist_tests::test_ep_square_hash_different ... ok
[INFO] [stdout] test tests::zobrist_tests::test_same_transposition_hash ... ok
[INFO] [stdout] test tests::zobrist_tests::test_hash_startpos ... ok
[INFO] [stdout] test tests::position_tests::test_apply_move_castling_e1g1 ... ok
[INFO] [stdout] test tests::parser_tests::test_parse_startpos ... ok
[INFO] [stdout] test tests::parser_tests::test_parse_empty_fen ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests haddock
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d1ddc95d68f7f7d17e7fa4b580bab68855176e12657a24fe588941437d3f08ac"`
[INFO] running `"docker" "rm" "-f" "d1ddc95d68f7f7d17e7fa4b580bab68855176e12657a24fe588941437d3f08ac"`
[INFO] [stdout] d1ddc95d68f7f7d17e7fa4b580bab68855176e12657a24fe588941437d3f08ac