[INFO] updating cached repository pedromdsmendonca/blockchain-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pedromdsmendonca/blockchain-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pedromdsmendonca/blockchain-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/pedromdsmendonca/blockchain-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pedromdsmendonca/blockchain-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pedromdsmendonca/blockchain-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pedromdsmendonca/blockchain-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pedromdsmendonca/blockchain-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0bbe1328b3ee93f2e04b2fe60d3394dcfdfc1dcb
[INFO] sha for GitHub repo pedromdsmendonca/blockchain-rust: 0bbe1328b3ee93f2e04b2fe60d3394dcfdfc1dcb
[INFO] validating manifest of pedromdsmendonca/blockchain-rust 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 pedromdsmendonca/blockchain-rust 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 pedromdsmendonca/blockchain-rust
[INFO] finished frobbing pedromdsmendonca/blockchain-rust
[INFO] frobbed toml for pedromdsmendonca/blockchain-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/pedromdsmendonca/blockchain-rust/Cargo.toml
[INFO] started frobbing pedromdsmendonca/blockchain-rust
[INFO] finished frobbing pedromdsmendonca/blockchain-rust
[INFO] frobbed toml for pedromdsmendonca/blockchain-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pedromdsmendonca/blockchain-rust/Cargo.toml
[INFO] crate pedromdsmendonca/blockchain-rust already has a lockfile, it will not be regenerated
[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 pedromdsmendonca/blockchain-rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pedromdsmendonca/blockchain-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 993f8c95d321a9cb415811c2157651b08fad01f43d49738bf799c014dbcb934d
[INFO] running `"docker" "start" "-a" "993f8c95d321a9cb415811c2157651b08fad01f43d49738bf799c014dbcb934d"`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling pmendcoin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.97s
[INFO] running `"docker" "inspect" "993f8c95d321a9cb415811c2157651b08fad01f43d49738bf799c014dbcb934d"`
[INFO] running `"docker" "rm" "-f" "993f8c95d321a9cb415811c2157651b08fad01f43d49738bf799c014dbcb934d"`
[INFO] [stdout] 993f8c95d321a9cb415811c2157651b08fad01f43d49738bf799c014dbcb934d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pedromdsmendonca/blockchain-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 32bf9d123f213b6161873782a31d552310ece6a93c323572e7775f43810c5bdd
[INFO] running `"docker" "start" "-a" "32bf9d123f213b6161873782a31d552310ece6a93c323572e7775f43810c5bdd"`
[INFO] [stderr]    Compiling pmendcoin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "32bf9d123f213b6161873782a31d552310ece6a93c323572e7775f43810c5bdd"`
[INFO] running `"docker" "rm" "-f" "32bf9d123f213b6161873782a31d552310ece6a93c323572e7775f43810c5bdd"`
[INFO] [stdout] 32bf9d123f213b6161873782a31d552310ece6a93c323572e7775f43810c5bdd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/pedromdsmendonca/blockchain-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 4166bdba4d0105f835259d3b0781e85fe397fe509957fc71ca09211833085be9
[INFO] running `"docker" "start" "-a" "4166bdba4d0105f835259d3b0781e85fe397fe509957fc71ca09211833085be9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pmendcoin-05ee57d0cbf11421
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test blockchain::tests::add_block ... ok
[INFO] [stdout] test blockchain::tests::create_blockchain ... ok
[INFO] [stdout] test blockchain::tests::validation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4166bdba4d0105f835259d3b0781e85fe397fe509957fc71ca09211833085be9"`
[INFO] running `"docker" "rm" "-f" "4166bdba4d0105f835259d3b0781e85fe397fe509957fc71ca09211833085be9"`
[INFO] [stdout] 4166bdba4d0105f835259d3b0781e85fe397fe509957fc71ca09211833085be9