[INFO] updating cached repository nestor94/hello-crypto-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nestor94/hello-crypto-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nestor94/hello-crypto-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/nestor94/hello-crypto-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nestor94/hello-crypto-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nestor94/hello-crypto-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nestor94/hello-crypto-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nestor94/hello-crypto-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3aff211d49605f4c8b4c934b8602435a89eee42f
[INFO] sha for GitHub repo nestor94/hello-crypto-rust: 3aff211d49605f4c8b4c934b8602435a89eee42f
[INFO] validating manifest of nestor94/hello-crypto-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 nestor94/hello-crypto-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 nestor94/hello-crypto-rust
[INFO] finished frobbing nestor94/hello-crypto-rust
[INFO] frobbed toml for nestor94/hello-crypto-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/nestor94/hello-crypto-rust/Cargo.toml
[INFO] started frobbing nestor94/hello-crypto-rust
[INFO] finished frobbing nestor94/hello-crypto-rust
[INFO] frobbed toml for nestor94/hello-crypto-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nestor94/hello-crypto-rust/Cargo.toml
[INFO] crate nestor94/hello-crypto-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 nestor94/hello-crypto-rust 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-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nestor94/hello-crypto-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3323766b3e41ee481da791f91a885ebbf9b2c6f7fd3b57cbad0447ec46819df2
[INFO] running `"docker" "start" "-a" "3323766b3e41ee481da791f91a885ebbf9b2c6f7fd3b57cbad0447ec46819df2"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling secp256k1 v0.11.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling backtrace v0.3.26
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling ferris-says v0.1.1
[INFO] [stderr]    Compiling crypto-testing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.84s
[INFO] running `"docker" "inspect" "3323766b3e41ee481da791f91a885ebbf9b2c6f7fd3b57cbad0447ec46819df2"`
[INFO] running `"docker" "rm" "-f" "3323766b3e41ee481da791f91a885ebbf9b2c6f7fd3b57cbad0447ec46819df2"`
[INFO] [stdout] 3323766b3e41ee481da791f91a885ebbf9b2c6f7fd3b57cbad0447ec46819df2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nestor94/hello-crypto-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1cdab2522692db025aae1d0aa9843f91d9c084093228093b5af6b6e745ef5c84
[INFO] running `"docker" "start" "-a" "1cdab2522692db025aae1d0aa9843f91d9c084093228093b5af6b6e745ef5c84"`
[INFO] [stderr]    Compiling crypto-testing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "1cdab2522692db025aae1d0aa9843f91d9c084093228093b5af6b6e745ef5c84"`
[INFO] running `"docker" "rm" "-f" "1cdab2522692db025aae1d0aa9843f91d9c084093228093b5af6b6e745ef5c84"`
[INFO] [stdout] 1cdab2522692db025aae1d0aa9843f91d9c084093228093b5af6b6e745ef5c84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nestor94/hello-crypto-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 29a40bc27b51c0f7fc80ec0b81962d31905454f1f923b7d95a45c6e4ad650ec8
[INFO] running `"docker" "start" "-a" "29a40bc27b51c0f7fc80ec0b81962d31905454f1f923b7d95a45c6e4ad650ec8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crypto_testing-c026101c4006e622
[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" "29a40bc27b51c0f7fc80ec0b81962d31905454f1f923b7d95a45c6e4ad650ec8"`
[INFO] running `"docker" "rm" "-f" "29a40bc27b51c0f7fc80ec0b81962d31905454f1f923b7d95a45c6e4ad650ec8"`
[INFO] [stdout] 29a40bc27b51c0f7fc80ec0b81962d31905454f1f923b7d95a45c6e4ad650ec8