[INFO] updating cached repository SkyBeastMC/bitcoin_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SkyBeastMC/bitcoin_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SkyBeastMC/bitcoin_rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/SkyBeastMC/bitcoin_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/SkyBeastMC/bitcoin_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SkyBeastMC/bitcoin_rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SkyBeastMC/bitcoin_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SkyBeastMC/bitcoin_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 03c65737ebafa0b3c5a763020500fa242f86efb4
[INFO] sha for GitHub repo SkyBeastMC/bitcoin_rust: 03c65737ebafa0b3c5a763020500fa242f86efb4
[INFO] validating manifest of SkyBeastMC/bitcoin_rust 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 SkyBeastMC/bitcoin_rust 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 SkyBeastMC/bitcoin_rust
[INFO] finished frobbing SkyBeastMC/bitcoin_rust
[INFO] frobbed toml for SkyBeastMC/bitcoin_rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/SkyBeastMC/bitcoin_rust/Cargo.toml
[INFO] started frobbing SkyBeastMC/bitcoin_rust
[INFO] finished frobbing SkyBeastMC/bitcoin_rust
[INFO] frobbed toml for SkyBeastMC/bitcoin_rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SkyBeastMC/bitcoin_rust/Cargo.toml
[INFO] crate SkyBeastMC/bitcoin_rust already has a lockfile, it will not be regenerated
[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 SkyBeastMC/bitcoin_rust 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/gh/SkyBeastMC/bitcoin_rust:/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] 38af0c9a71abfb309a39455557c4492b1402f2a9f058d5bdc6323b9189bffe75
[INFO] running `"docker" "start" "-a" "38af0c9a71abfb309a39455557c4492b1402f2a9f058d5bdc6323b9189bffe75"`
[INFO] [stderr]    Compiling base58 v0.1.0
[INFO] [stderr]    Compiling secp256k1 v0.5.6
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling hex-literal-impl v0.1.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling ripemd160 v0.8.0
[INFO] [stderr]    Compiling pbkdf2 v0.3.0
[INFO] [stderr]    Compiling hex-literal v0.1.1
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling serde v0.6.15
[INFO] [stderr]    Compiling serde_json v0.6.1
[INFO] [stderr]    Compiling rustcoin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.47s
[INFO] running `"docker" "inspect" "38af0c9a71abfb309a39455557c4492b1402f2a9f058d5bdc6323b9189bffe75"`
[INFO] running `"docker" "rm" "-f" "38af0c9a71abfb309a39455557c4492b1402f2a9f058d5bdc6323b9189bffe75"`
[INFO] [stdout] 38af0c9a71abfb309a39455557c4492b1402f2a9f058d5bdc6323b9189bffe75
[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/gh/SkyBeastMC/bitcoin_rust:/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] 50f63718772d4f68ff2b4d9507c4167a98aeb11bb91546458ace99731006ba74
[INFO] running `"docker" "start" "-a" "50f63718772d4f68ff2b4d9507c4167a98aeb11bb91546458ace99731006ba74"`
[INFO] [stderr]    Compiling rustcoin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `"docker" "inspect" "50f63718772d4f68ff2b4d9507c4167a98aeb11bb91546458ace99731006ba74"`
[INFO] running `"docker" "rm" "-f" "50f63718772d4f68ff2b4d9507c4167a98aeb11bb91546458ace99731006ba74"`
[INFO] [stdout] 50f63718772d4f68ff2b4d9507c4167a98aeb11bb91546458ace99731006ba74
[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/gh/SkyBeastMC/bitcoin_rust:/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] 61b0c589ddf6954488701155cb2276a6815a24577b5a9b9373cbb09591299218
[INFO] running `"docker" "start" "-a" "61b0c589ddf6954488701155cb2276a6815a24577b5a9b9373cbb09591299218"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustcoin-bfc5390f8e98364e
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::extended_key_serialize1 ... ok
[INFO] [stdout] test tests::extended_key_serialize2 ... ok
[INFO] [stdout] test tests::extended_key_parse2 ... ok
[INFO] [stdout] test tests::extended_key_parse1 ... ok
[INFO] [stdout] test tests::compressed_secret_key ... ok
[INFO] [stdout] test tests::uncompressed_public_key ... ok
[INFO] [stdout] test tests::uncompressed_secret_key ... ok
[INFO] [stdout] test tests::compressed_address ... ok
[INFO] [stdout] test tests::compressed_public_key ... ok
[INFO] [stdout] test tests::uncompressed_address ... ok
[INFO] [stdout] test tests::wif_uncompressed_secret_key ... ok
[INFO] [stdout] test tests::wif_compressed_secret_key ... ok
[INFO] [stdout] test tests::mnemonic_seed ... ok
[INFO] [stdout] test tests::mnemonic_from_entropy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustcoin-9ca139a34a1f6eb2
[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 rustcoin
[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" "61b0c589ddf6954488701155cb2276a6815a24577b5a9b9373cbb09591299218"`
[INFO] running `"docker" "rm" "-f" "61b0c589ddf6954488701155cb2276a6815a24577b5a9b9373cbb09591299218"`
[INFO] [stdout] 61b0c589ddf6954488701155cb2276a6815a24577b5a9b9373cbb09591299218