[INFO] crate bit-io 0.1.0 is already in cache
[INFO] extracting crate bit-io 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/bit-io/0.1.0
[INFO] extracting crate bit-io 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bit-io/0.1.0
[INFO] validating manifest of bit-io-0.1.0 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-io-0.1.0 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-io-0.1.0
[INFO] finished frobbing bit-io-0.1.0
[INFO] frobbed toml for bit-io-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bit-io/0.1.0/Cargo.toml
[INFO] started frobbing bit-io-0.1.0
[INFO] finished frobbing bit-io-0.1.0
[INFO] frobbed toml for bit-io-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bit-io/0.1.0/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-io-0.1.0 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-4/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-io/0.1.0:/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] e88d894e158eb4987c556dc4bb3b9aa20df036dc7d5381a312a04da3f640d178
[INFO] running `"docker" "start" "-a" "e88d894e158eb4987c556dc4bb3b9aa20df036dc7d5381a312a04da3f640d178"`
[INFO] [stderr]    Compiling bit-io v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "e88d894e158eb4987c556dc4bb3b9aa20df036dc7d5381a312a04da3f640d178"`
[INFO] running `"docker" "rm" "-f" "e88d894e158eb4987c556dc4bb3b9aa20df036dc7d5381a312a04da3f640d178"`
[INFO] [stdout] e88d894e158eb4987c556dc4bb3b9aa20df036dc7d5381a312a04da3f640d178
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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-io/0.1.0:/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] daea63228e107176cdb7ecdec5d2c7a9a277c8899ec04be3aa50c220da34676e
[INFO] running `"docker" "start" "-a" "daea63228e107176cdb7ecdec5d2c7a9a277c8899ec04be3aa50c220da34676e"`
[INFO] [stderr]    Compiling bit-io v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "daea63228e107176cdb7ecdec5d2c7a9a277c8899ec04be3aa50c220da34676e"`
[INFO] running `"docker" "rm" "-f" "daea63228e107176cdb7ecdec5d2c7a9a277c8899ec04be3aa50c220da34676e"`
[INFO] [stdout] daea63228e107176cdb7ecdec5d2c7a9a277c8899ec04be3aa50c220da34676e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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-io/0.1.0:/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] f6aeb9444471146d15fbe4a4c559783f28663400c60bfbbc5f98c4605b185dfa
[INFO] running `"docker" "start" "-a" "f6aeb9444471146d15fbe4a4c559783f28663400c60bfbbc5f98c4605b185dfa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bit_io-db0de8e709999b26
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test reader::tests::buffer_overflow ... ok
[INFO] [stdout] test writer::tests::buffer_overflow ... ok
[INFO] [stdout] test writer::tests::within_byte ... ok
[INFO] [stdout] test reader::tests::within_byte ... ok
[INFO] [stdout] test writer::tests::overlapping ... ok
[INFO] [stdout] test reader::tests::overlapping ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bit-io
[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" "f6aeb9444471146d15fbe4a4c559783f28663400c60bfbbc5f98c4605b185dfa"`
[INFO] running `"docker" "rm" "-f" "f6aeb9444471146d15fbe4a4c559783f28663400c60bfbbc5f98c4605b185dfa"`
[INFO] [stdout] f6aeb9444471146d15fbe4a4c559783f28663400c60bfbbc5f98c4605b185dfa