[INFO] crate bit_reverse 0.1.8 is already in cache
[INFO] extracting crate bit_reverse 0.1.8 into work/ex/beta-1.38-1/sources/1.37.0/reg/bit_reverse/0.1.8
[INFO] extracting crate bit_reverse 0.1.8 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bit_reverse/0.1.8
[INFO] validating manifest of bit_reverse-0.1.8 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 bit_reverse-0.1.8 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 bit_reverse-0.1.8
[INFO] finished frobbing bit_reverse-0.1.8
[INFO] frobbed toml for bit_reverse-0.1.8 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bit_reverse/0.1.8/Cargo.toml
[INFO] started frobbing bit_reverse-0.1.8
[INFO] finished frobbing bit_reverse-0.1.8
[INFO] frobbed toml for bit_reverse-0.1.8 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bit_reverse/0.1.8/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 bit_reverse-0.1.8 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-7/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/bit_reverse/0.1.8:/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] 46fcfb8c12b3407cb62b8d219e35fcd0d49e281f05a3b02b87c813bc409b4d67
[INFO] running `"docker" "start" "-a" "46fcfb8c12b3407cb62b8d219e35fcd0d49e281f05a3b02b87c813bc409b4d67"`
[INFO] [stderr]    Compiling bit_reverse v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `"docker" "inspect" "46fcfb8c12b3407cb62b8d219e35fcd0d49e281f05a3b02b87c813bc409b4d67"`
[INFO] running `"docker" "rm" "-f" "46fcfb8c12b3407cb62b8d219e35fcd0d49e281f05a3b02b87c813bc409b4d67"`
[INFO] [stdout] 46fcfb8c12b3407cb62b8d219e35fcd0d49e281f05a3b02b87c813bc409b4d67
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/bit_reverse/0.1.8:/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] 7c1ef40bfee0bcecd32e04d6af1df628e6561e28f8e6cf0bf0d7abf0dd867ddf
[INFO] running `"docker" "start" "-a" "7c1ef40bfee0bcecd32e04d6af1df628e6561e28f8e6cf0bf0d7abf0dd867ddf"`
[INFO] [stderr]    Compiling bit_reverse v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "7c1ef40bfee0bcecd32e04d6af1df628e6561e28f8e6cf0bf0d7abf0dd867ddf"`
[INFO] running `"docker" "rm" "-f" "7c1ef40bfee0bcecd32e04d6af1df628e6561e28f8e6cf0bf0d7abf0dd867ddf"`
[INFO] [stdout] 7c1ef40bfee0bcecd32e04d6af1df628e6561e28f8e6cf0bf0d7abf0dd867ddf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/bit_reverse/0.1.8:/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] 8d5fd2e5d0a731defd18b75ae6f395efab8e0f691f5de3990a197ab0a4ed88fb
[INFO] running `"docker" "start" "-a" "8d5fd2e5d0a731defd18b75ae6f395efab8e0f691f5de3990a197ab0a4ed88fb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bit_reverse-9bbd49daece56278
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test bitwise::reverse_i8 ... ok
[INFO] [stdout] test bitwise::reverse_i16 ... ok
[INFO] [stdout] test bitwise::reverse_isize ... ok
[INFO] [stdout] test bitwise::reverse_i64 ... ok
[INFO] [stdout] test bitwise::reverse_i32 ... ok
[INFO] [stdout] test bitwise::reverse_u16 ... ok
[INFO] [stdout] test bitwise::reverse_u8 ... ok
[INFO] [stdout] test bitwise::reverse_usize ... ok
[INFO] [stdout] test lookup::reverse_i16 ... ok
[INFO] [stdout] test lookup::reverse_i32 ... ok
[INFO] [stdout] test lookup::reverse_i64 ... ok
[INFO] [stdout] test lookup::reverse_i8 ... ok
[INFO] [stdout] test lookup::reverse_isize ... ok
[INFO] [stdout] test lookup::reverse_u32 ... ok
[INFO] [stdout] test lookup::reverse_u64 ... ok
[INFO] [stdout] test lookup::reverse_u8 ... ok
[INFO] [stdout] test parallel::reverse_i16 ... ok
[INFO] [stdout] test lookup::reverse_usize ... ok
[INFO] [stdout] test bitwise::reverse_u64 ... ok
[INFO] [stdout] test lookup::reverse_u16 ... ok
[INFO] [stdout] test parallel::reverse_i64 ... ok
[INFO] [stdout] test parallel::reverse_i32 ... ok
[INFO] [stdout] test bitwise::reverse_u32 ... ok
[INFO] [stdout] test parallel::reverse_isize ... ok
[INFO] [stdout] test parallel::reverse_u64 ... ok
[INFO] [stdout] test parallel::reverse_u32 ... ok
[INFO] [stdout] test parallel::reverse_i8 ... ok
[INFO] [stdout] test parallel::reverse_u8 ... ok
[INFO] [stdout] test parallel::reverse_usize ... ok
[INFO] [stdout] test parallel::reverse_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bit_reverse
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8d5fd2e5d0a731defd18b75ae6f395efab8e0f691f5de3990a197ab0a4ed88fb"`
[INFO] running `"docker" "rm" "-f" "8d5fd2e5d0a731defd18b75ae6f395efab8e0f691f5de3990a197ab0a4ed88fb"`
[INFO] [stdout] 8d5fd2e5d0a731defd18b75ae6f395efab8e0f691f5de3990a197ab0a4ed88fb