[INFO] crate bitsparrow 2.0.0-rc4 is already in cache
[INFO] extracting crate bitsparrow 2.0.0-rc4 into work/ex/beta-1.38-1/sources/1.37.0/reg/bitsparrow/2.0.0-rc4
[INFO] extracting crate bitsparrow 2.0.0-rc4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitsparrow/2.0.0-rc4
[INFO] validating manifest of bitsparrow-2.0.0-rc4 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 bitsparrow-2.0.0-rc4 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 bitsparrow-2.0.0-rc4
[INFO] finished frobbing bitsparrow-2.0.0-rc4
[INFO] frobbed toml for bitsparrow-2.0.0-rc4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bitsparrow/2.0.0-rc4/Cargo.toml
[INFO] started frobbing bitsparrow-2.0.0-rc4
[INFO] finished frobbing bitsparrow-2.0.0-rc4
[INFO] frobbed toml for bitsparrow-2.0.0-rc4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitsparrow/2.0.0-rc4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 bitsparrow-2.0.0-rc4 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitsparrow/2.0.0-rc4:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1aeb248f94a23ef253d000cea88caad0bdc3c89a045224634f8fcfcf06106d64
[INFO] running `"docker" "start" "-a" "1aeb248f94a23ef253d000cea88caad0bdc3c89a045224634f8fcfcf06106d64"`
[INFO] [stderr]    Compiling bitsparrow v2.0.0-rc4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "1aeb248f94a23ef253d000cea88caad0bdc3c89a045224634f8fcfcf06106d64"`
[INFO] running `"docker" "rm" "-f" "1aeb248f94a23ef253d000cea88caad0bdc3c89a045224634f8fcfcf06106d64"`
[INFO] [stdout] 1aeb248f94a23ef253d000cea88caad0bdc3c89a045224634f8fcfcf06106d64
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitsparrow/2.0.0-rc4:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 75ae44d0f75db8de0a8e66c6eceec1e4aa4c71938dbb6688ae490f5425f695e5
[INFO] running `"docker" "start" "-a" "75ae44d0f75db8de0a8e66c6eceec1e4aa4c71938dbb6688ae490f5425f695e5"`
[INFO] [stderr]    Compiling bitsparrow v2.0.0-rc4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `"docker" "inspect" "75ae44d0f75db8de0a8e66c6eceec1e4aa4c71938dbb6688ae490f5425f695e5"`
[INFO] running `"docker" "rm" "-f" "75ae44d0f75db8de0a8e66c6eceec1e4aa4c71938dbb6688ae490f5425f695e5"`
[INFO] [stdout] 75ae44d0f75db8de0a8e66c6eceec1e4aa4c71938dbb6688ae490f5425f695e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitsparrow/2.0.0-rc4:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d2c9f1ac54e0715b3e43faec1addbb4e67c53c414061aa505f3c1e6a8c9196a6
[INFO] running `"docker" "start" "-a" "d2c9f1ac54e0715b3e43faec1addbb4e67c53c414061aa505f3c1e6a8c9196a6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bitsparrow-f833950276262ed0
[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/lib-57f6b137ec0d22cb
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test encode_decode_slices ... ok
[INFO] [stdout] test encode_complex_slice ... ok
[INFO] [stdout] test bool_false ... ok
[INFO] [stdout] test encode_tuple ... ok
[INFO] [stdout] test float32_neg ... ok
[INFO] [stdout] test float32_pos ... ok
[INFO] [stdout] test float64_neg ... ok
[INFO] [stdout] test float64_pos ... ok
[INFO] [stdout] test int16_max ... ok
[INFO] [stdout] test int16_min ... ok
[INFO] [stdout] test int16_zero ... ok
[INFO] [stdout] test int32_max ... ok
[INFO] [stdout] test int32_min ... ok
[INFO] [stdout] test int32_zero ... ok
[INFO] [stdout] test int64_max ... ok
[INFO] [stdout] test int64_min ... ok
[INFO] [stdout] test int64_zero ... ok
[INFO] [stdout] test int8_max ... ok
[INFO] [stdout] test int8_min ... ok
[INFO] [stdout] test int8_zero ... ok
[INFO] [stdout] test size_1 ... ok
[INFO] [stdout] test size_2 ... ok
[INFO] [stdout] test size_3 ... ok
[INFO] [stdout] test size_4 ... ok
[INFO] [stdout] test size_5 ... ok
[INFO] [stdout] test size_6 ... ok
[INFO] [stdout] test size_7 ... ok
[INFO] [stdout] test bytes ... ok
[INFO] [stdout] test size_9 ... ok
[INFO] [stdout] test size_8 ... ok
[INFO] [stdout] test size_check_len_1 ... ok
[INFO] [stdout] test size_check_len_2 ... ok
[INFO] [stdout] test size_check_len_5 ... ok
[INFO] [stdout] test size_check_len_6 ... ok
[INFO] [stdout] test size_check_len_3 ... ok
[INFO] [stdout] test size_check_len_4 ... ok
[INFO] [stdout] test decode_tuple ... ok
[INFO] [stdout] test decode_complex_vec ... ok
[INFO] [stdout] test eat_own_dog_food ... ok
[INFO] [stdout] test bool_true ... ok
[INFO] [stdout] test uint16_max ... ok
[INFO] [stdout] test uint16_zero ... ok
[INFO] [stdout] test size_check_len_7 ... ok
[INFO] [stdout] test string ... ok
[INFO] [stdout] test uint32_max ... ok
[INFO] [stdout] test uint32_zero ... ok
[INFO] [stdout] test size_check_len_8 ... ok
[INFO] [stdout] test size_check_len_9 ... ok
[INFO] [stdout] test size_max ... ok
[INFO] [stdout] test size_zero ... ok
[INFO] [stdout] test stacking_bools ... ok
[INFO] [stdout] test uint64_max ... ok
[INFO] [stdout] test uint64_zero ... ok
[INFO] [stdout] test uint8_max ... ok
[INFO] [stdout] test uint8_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitsparrow
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/encode.rs - encode::Encoder::bool (line 141) ... ok
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] test src/lib.rs -  (line 40) ... ok
[INFO] [stdout] test src/decode.rs - decode::Decoder::bool (line 153) ... ok
[INFO] [stdout] test src/lib.rs -  (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d2c9f1ac54e0715b3e43faec1addbb4e67c53c414061aa505f3c1e6a8c9196a6"`
[INFO] running `"docker" "rm" "-f" "d2c9f1ac54e0715b3e43faec1addbb4e67c53c414061aa505f3c1e6a8c9196a6"`
[INFO] [stdout] d2c9f1ac54e0715b3e43faec1addbb4e67c53c414061aa505f3c1e6a8c9196a6