[INFO] updating cached repository ttakamura/binary-nn-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ttakamura/binary-nn-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ttakamura/binary-nn-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/ttakamura/binary-nn-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ttakamura/binary-nn-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ttakamura/binary-nn-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ttakamura/binary-nn-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ttakamura/binary-nn-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 79cf37b6b746e717a107bb7a460b6f9df00e383b
[INFO] sha for GitHub repo ttakamura/binary-nn-rust: 79cf37b6b746e717a107bb7a460b6f9df00e383b
[INFO] validating manifest of ttakamura/binary-nn-rust 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 ttakamura/binary-nn-rust 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 ttakamura/binary-nn-rust
[INFO] finished frobbing ttakamura/binary-nn-rust
[INFO] frobbed toml for ttakamura/binary-nn-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/ttakamura/binary-nn-rust/Cargo.toml
[INFO] started frobbing ttakamura/binary-nn-rust
[INFO] finished frobbing ttakamura/binary-nn-rust
[INFO] frobbed toml for ttakamura/binary-nn-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ttakamura/binary-nn-rust/Cargo.toml
[INFO] crate ttakamura/binary-nn-rust 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 ttakamura/binary-nn-rust 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ttakamura/binary-nn-rust:/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] 5ec16c87a83d29af220b93cb06aef4bc942ff3c51b7fa35958710ee1195d452c
[INFO] running `"docker" "start" "-a" "5ec16c87a83d29af220b93cb06aef4bc942ff3c51b7fa35958710ee1195d452c"`
[INFO] [stderr]    Compiling serde v0.9.12
[INFO] [stderr]    Compiling syn v0.11.9
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling serde_derive v0.9.12
[INFO] [stderr]    Compiling bincode v1.0.0-alpha6
[INFO] [stderr]    Compiling binary_nn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.98s
[INFO] running `"docker" "inspect" "5ec16c87a83d29af220b93cb06aef4bc942ff3c51b7fa35958710ee1195d452c"`
[INFO] running `"docker" "rm" "-f" "5ec16c87a83d29af220b93cb06aef4bc942ff3c51b7fa35958710ee1195d452c"`
[INFO] [stdout] 5ec16c87a83d29af220b93cb06aef4bc942ff3c51b7fa35958710ee1195d452c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ttakamura/binary-nn-rust:/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] c0db3d55713d666ac584549ba2db43b6111749d3fa93d10751c64322d7605123
[INFO] running `"docker" "start" "-a" "c0db3d55713d666ac584549ba2db43b6111749d3fa93d10751c64322d7605123"`
[INFO] [stderr]    Compiling binary_nn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/bitmatrix_test.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let mut x = BitMatrix2::falses((3, 34));
[INFO] [stderr]    |         ----^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/bitmatrix_test.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let mut y = BitMatrix2::falses((34, 2));
[INFO] [stderr]    |         ----^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.40s
[INFO] running `"docker" "inspect" "c0db3d55713d666ac584549ba2db43b6111749d3fa93d10751c64322d7605123"`
[INFO] running `"docker" "rm" "-f" "c0db3d55713d666ac584549ba2db43b6111749d3fa93d10751c64322d7605123"`
[INFO] [stdout] c0db3d55713d666ac584549ba2db43b6111749d3fa93d10751c64322d7605123
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ttakamura/binary-nn-rust:/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] 525e500b5ef3945f0790ca3f325804b7703e03408cbb24cc8d29c671786ebe61
[INFO] running `"docker" "start" "-a" "525e500b5ef3945f0790ca3f325804b7703e03408cbb24cc8d29c671786ebe61"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/binary_nn-48fecd4c1c478ef7
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test backend::bitpack::bit_to_bool_test ... ok
[INFO] [stdout] test backend::bitpack::bool_to_int_test ... ok
[INFO] [stdout] test backend::bitvec::offset_of_test ... ok
[INFO] [stdout] test backend::bitpack::bit_to_bool_panic_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/binary_nn-975edda0e8cd3805
[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]      Running /opt/crater/target/debug/deps/batch_norm_test-0e3d56f8e944feba
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test batch_norm_layer_tests::load_test ... ok
[INFO] [stdout] test batch_norm_layer_tests::forward_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bititer_test-4d92f6a6c577bc50
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bititer_tests::bititer_union ... ok
[INFO] [stdout] test bititer_tests::bitop_xnor ... ok
[INFO] [stdout] test bititer_tests::bitzip_new ... ok
[INFO] [stdout] test bititer_tests::bitzip_new_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bitmatrix_test-717c95ca2afbcf97
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bitmatrix_tests::bitmatrix_from_falses ... ok
[INFO] [stdout] test bitmatrix_tests::bitmatrix_offset_of_test ... ok
[INFO] [stdout] test bitmatrix_tests::bitmatrix_dot ... ok
[INFO] [stdout] test bitmatrix_tests::bitmatrix_xnor ... ok
[INFO] [stdout] test bitmatrix_tests::bitmatrix_union ... ok
[INFO] [stdout] test bitmatrix_tests::bitmatrix_set ... ok
[INFO] [stdout] test bitmatrix_tests::bitmatrix_col_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bitmatrix_vector_test-c3f525e913eae81d
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bitmatrix_vector_tests::bitmatrix_vec_dot ... ok
[INFO] [stdout] test bitmatrix_vector_tests::bitmatrix_row_vec_xnor ... ok
[INFO] [stdout] test bitmatrix_vector_tests::bitmatrix_row_vec_union ... ok
[INFO] [stdout] test bitmatrix_vector_tests::bitmatrix_row_vec_dot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bitpack_test-d8fde623d30b086c
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test bitpack_tests::bitpack_mask ... ok
[INFO] [stdout] test bitpack_tests::bitpack_intersect ... ok
[INFO] [stdout] test bitpack_tests::bitpack_get ... ok
[INFO] [stdout] test bitpack_tests::bitpack_from_bool ... ok
[INFO] [stdout] test bitpack_tests::bitpack_falses ... ok
[INFO] [stdout] test bitpack_tests::bitpack_masked_tures ... ok
[INFO] [stdout] test bitpack_tests::bitpack_pretty_str ... ok
[INFO] [stdout] test bitpack_tests::bitpack_count_ones ... ok
[INFO] [stdout] test bitpack_tests::bitpack_set ... ok
[INFO] [stdout] test bitpack_tests::bitpack_tures ... ok
[INFO] [stdout] test bitpack_tests::bitpack_union ... ok
[INFO] [stdout] test bitpack_tests::bitpack_xnor ... ok
[INFO] [stdout] test bitpack_tests::bitpack_xor ... ok
[INFO] [stdout] test bitpack_tests::bitpack_set_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bitvec_test-c530bd09d9b5c6a2
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test bitvec_tests::bitvec_dot ... ok
[INFO] [stdout] test bitvec_tests::bitvec_falses ... ok
[INFO] [stdout] test bitvec_tests::bitvec_union ... ok
[INFO] [stdout] test bitvec_tests::bitvec_xnor ... ok
[INFO] [stdout] test bitvec_tests::bitvec_new ... ok
[INFO] [stdout] test bitvec_tests::bitvec_set ... ok
[INFO] [stdout] test bitvec_tests::bitvec_get ... ok
[INFO] [stdout] test bitvec_tests::bitvec_get_overflow ... ok
[INFO] [stdout] test bitvec_tests::bitvec_set_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-f975ee79d73559a7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test add_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/linear_test-030b048972471410
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test linear_layer_tests::load_test ... ok
[INFO] [stdout] test linear_layer_tests::forward_u8_test ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stack_test-12a5488d378eefc1
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test stack_tests::forward_stack_test ... ok
[INFO] [stderr]    Doc-tests binary_nn
[INFO] [stdout] test stack_tests::predict_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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] running `"docker" "inspect" "525e500b5ef3945f0790ca3f325804b7703e03408cbb24cc8d29c671786ebe61"`
[INFO] running `"docker" "rm" "-f" "525e500b5ef3945f0790ca3f325804b7703e03408cbb24cc8d29c671786ebe61"`
[INFO] [stdout] 525e500b5ef3945f0790ca3f325804b7703e03408cbb24cc8d29c671786ebe61