[INFO] crate byte_string 1.0.0 is already in cache
[INFO] extracting crate byte_string 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/byte_string/1.0.0
[INFO] extracting crate byte_string 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/byte_string/1.0.0
[INFO] validating manifest of byte_string-1.0.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of byte_string-1.0.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing byte_string-1.0.0
[INFO] finished frobbing byte_string-1.0.0
[INFO] frobbed toml for byte_string-1.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/byte_string/1.0.0/Cargo.toml
[INFO] started frobbing byte_string-1.0.0
[INFO] finished frobbing byte_string-1.0.0
[INFO] frobbed toml for byte_string-1.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/byte_string/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing byte_string-1.0.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/byte_string/1.0.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 2e8a2a97e5ecb15084d4ae6149d63d1a7db2e03e8d866718db4b3ce411e8cdd1
[INFO] running `"docker" "start" "-a" "2e8a2a97e5ecb15084d4ae6149d63d1a7db2e03e8d866718db4b3ce411e8cdd1"`
[INFO] [stderr]    Compiling byte_string v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "2e8a2a97e5ecb15084d4ae6149d63d1a7db2e03e8d866718db4b3ce411e8cdd1"`
[INFO] running `"docker" "rm" "-f" "2e8a2a97e5ecb15084d4ae6149d63d1a7db2e03e8d866718db4b3ce411e8cdd1"`
[INFO] [stdout] 2e8a2a97e5ecb15084d4ae6149d63d1a7db2e03e8d866718db4b3ce411e8cdd1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/byte_string/1.0.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9a43ca9e87792ed4c22a1c56b2de0586bbd5abb799869349087ddcdfa9cfb35d
[INFO] running `"docker" "start" "-a" "9a43ca9e87792ed4c22a1c56b2de0586bbd5abb799869349087ddcdfa9cfb35d"`
[INFO] [stderr]    Compiling byte_string v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "9a43ca9e87792ed4c22a1c56b2de0586bbd5abb799869349087ddcdfa9cfb35d"`
[INFO] running `"docker" "rm" "-f" "9a43ca9e87792ed4c22a1c56b2de0586bbd5abb799869349087ddcdfa9cfb35d"`
[INFO] [stdout] 9a43ca9e87792ed4c22a1c56b2de0586bbd5abb799869349087ddcdfa9cfb35d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/byte_string/1.0.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ed1913ba4b9f2439841285ff8b9c3291f5f360688f4821479201ce3af74e0736
[INFO] running `"docker" "start" "-a" "ed1913ba4b9f2439841285ff8b9c3291f5f360688f4821479201ce3af74e0736"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/byte_string-f019fed92d68f226
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::debug_bytestr_empty ... ok
[INFO] [stdout] test tests::debug_bytestr ... ok
[INFO] [stdout] test tests::debug_bytestring ... ok
[INFO] [stdout] test tests::debug_bytestring_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests byte_string
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 9) ... 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" "ed1913ba4b9f2439841285ff8b9c3291f5f360688f4821479201ce3af74e0736"`
[INFO] running `"docker" "rm" "-f" "ed1913ba4b9f2439841285ff8b9c3291f5f360688f4821479201ce3af74e0736"`
[INFO] [stdout] ed1913ba4b9f2439841285ff8b9c3291f5f360688f4821479201ce3af74e0736