[INFO] crate byte-io 0.1.1 is already in cache
[INFO] extracting crate byte-io 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/byte-io/0.1.1
[INFO] extracting crate byte-io 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/byte-io/0.1.1
[INFO] validating manifest of byte-io-0.1.1 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 byte-io-0.1.1 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 byte-io-0.1.1
[INFO] finished frobbing byte-io-0.1.1
[INFO] frobbed toml for byte-io-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/byte-io/0.1.1/Cargo.toml
[INFO] started frobbing byte-io-0.1.1
[INFO] finished frobbing byte-io-0.1.1
[INFO] frobbed toml for byte-io-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/byte-io/0.1.1/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 byte-io-0.1.1 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-3/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/byte-io/0.1.1:/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] d8ab9447f8aaee1fc74f9a6e1b0d9df8ba354a82ce8e323312178eba2031017b
[INFO] running `"docker" "start" "-a" "d8ab9447f8aaee1fc74f9a6e1b0d9df8ba354a82ce8e323312178eba2031017b"`
[INFO] [stderr]    Compiling byte-io v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "d8ab9447f8aaee1fc74f9a6e1b0d9df8ba354a82ce8e323312178eba2031017b"`
[INFO] running `"docker" "rm" "-f" "d8ab9447f8aaee1fc74f9a6e1b0d9df8ba354a82ce8e323312178eba2031017b"`
[INFO] [stdout] d8ab9447f8aaee1fc74f9a6e1b0d9df8ba354a82ce8e323312178eba2031017b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/byte-io/0.1.1:/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] ac66206411fa4e42750c48f72340c4326815a3f335547b22d44d22a87b2c6a8e
[INFO] running `"docker" "start" "-a" "ac66206411fa4e42750c48f72340c4326815a3f335547b22d44d22a87b2c6a8e"`
[INFO] [stderr]    Compiling byte-io v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "ac66206411fa4e42750c48f72340c4326815a3f335547b22d44d22a87b2c6a8e"`
[INFO] running `"docker" "rm" "-f" "ac66206411fa4e42750c48f72340c4326815a3f335547b22d44d22a87b2c6a8e"`
[INFO] [stdout] ac66206411fa4e42750c48f72340c4326815a3f335547b22d44d22a87b2c6a8e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/byte-io/0.1.1:/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] 2f3597920b034deb0ca5a0e982ba77418fc6450876b6d75627ffedd82acaf894
[INFO] running `"docker" "start" "-a" "2f3597920b034deb0ca5a0e982ba77418fc6450876b6d75627ffedd82acaf894"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/byte_io-59f0e0ade0e81cd6
[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 byte-io
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] test src/lib.rs -  (line 32) ... ok
[INFO] [stdout] test src/lib.rs -  (line 63) ... ok
[INFO] [stdout] test src/lib.rs - write_le (line 117) ... ok
[INFO] [stdout] test src/lib.rs - read_le (line 132) ... ok
[INFO] [stdout] test src/lib.rs - read_be (line 103) ... ok
[INFO] [stdout] test src/lib.rs - write_be (line 88) ... ok
[INFO] [stdout] test src/lib.rs -  (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2f3597920b034deb0ca5a0e982ba77418fc6450876b6d75627ffedd82acaf894"`
[INFO] running `"docker" "rm" "-f" "2f3597920b034deb0ca5a0e982ba77418fc6450876b6d75627ffedd82acaf894"`
[INFO] [stdout] 2f3597920b034deb0ca5a0e982ba77418fc6450876b6d75627ffedd82acaf894