[INFO] crate blake2b256-balloon 0.1.0 is already in cache
[INFO] extracting crate blake2b256-balloon 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/blake2b256-balloon/0.1.0
[INFO] extracting crate blake2b256-balloon 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/blake2b256-balloon/0.1.0
[INFO] validating manifest of blake2b256-balloon-0.1.0 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 blake2b256-balloon-0.1.0 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 blake2b256-balloon-0.1.0
[INFO] finished frobbing blake2b256-balloon-0.1.0
[INFO] frobbed toml for blake2b256-balloon-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/blake2b256-balloon/0.1.0/Cargo.toml
[INFO] started frobbing blake2b256-balloon-0.1.0
[INFO] finished frobbing blake2b256-balloon-0.1.0
[INFO] frobbed toml for blake2b256-balloon-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/blake2b256-balloon/0.1.0/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 blake2b256-balloon-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/blake2b256-balloon/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 319bf160dc2a6fb69b5c396a5350e34419ab88220699a129165919d93f25407f
[INFO] running `"docker" "start" "-a" "319bf160dc2a6fb69b5c396a5350e34419ab88220699a129165919d93f25407f"`
[INFO] [stderr]    Compiling blake2b-rs v0.1.4
[INFO] [stderr]    Compiling property v0.2.1
[INFO] [stderr]    Compiling balloons v0.1.0
[INFO] [stderr]    Compiling blake2b256-balloon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.97s
[INFO] running `"docker" "inspect" "319bf160dc2a6fb69b5c396a5350e34419ab88220699a129165919d93f25407f"`
[INFO] running `"docker" "rm" "-f" "319bf160dc2a6fb69b5c396a5350e34419ab88220699a129165919d93f25407f"`
[INFO] [stdout] 319bf160dc2a6fb69b5c396a5350e34419ab88220699a129165919d93f25407f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/blake2b256-balloon/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e2a609455852c2fea4b786af1ece11cecf1203c2fe27b9bd79595f26f74224cc
[INFO] running `"docker" "start" "-a" "e2a609455852c2fea4b786af1ece11cecf1203c2fe27b9bd79595f26f74224cc"`
[INFO] [stderr]    Compiling faster-hex v0.3.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling slices-hack v0.1.0
[INFO] [stderr]    Compiling slices v0.1.0
[INFO] [stderr]    Compiling blake2b256-balloon v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `"docker" "inspect" "e2a609455852c2fea4b786af1ece11cecf1203c2fe27b9bd79595f26f74224cc"`
[INFO] running `"docker" "rm" "-f" "e2a609455852c2fea4b786af1ece11cecf1203c2fe27b9bd79595f26f74224cc"`
[INFO] [stdout] e2a609455852c2fea4b786af1ece11cecf1203c2fe27b9bd79595f26f74224cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/blake2b256-balloon/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 082de21c9d66366a4f961f4e2952b2b0adc00af3677a4aab6a9f3fdfa73b922b
[INFO] running `"docker" "start" "-a" "082de21c9d66366a4f961f4e2952b2b0adc00af3677a4aab6a9f3fdfa73b922b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blake2b256_balloon-c1bcfb6944506dbd
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test kernel::tests::u256_modulo ... ok
[INFO] [stdout] test kernel::tests::u256_from_slice ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blake2b256-balloon
[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" "082de21c9d66366a4f961f4e2952b2b0adc00af3677a4aab6a9f3fdfa73b922b"`
[INFO] running `"docker" "rm" "-f" "082de21c9d66366a4f961f4e2952b2b0adc00af3677a4aab6a9f3fdfa73b922b"`
[INFO] [stdout] 082de21c9d66366a4f961f4e2952b2b0adc00af3677a4aab6a9f3fdfa73b922b