[INFO] updating cached repository psiemens/trust-exchange
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/psiemens/trust-exchange
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/psiemens/trust-exchange" "work/ex/beta-1.37-6/sources/1.36.0/gh/psiemens/trust-exchange"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/psiemens/trust-exchange'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/psiemens/trust-exchange" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/psiemens/trust-exchange"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/psiemens/trust-exchange'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bb33bc2931f38cfd836bd0c32e9924344f20238e
[INFO] sha for GitHub repo psiemens/trust-exchange: bb33bc2931f38cfd836bd0c32e9924344f20238e
[INFO] validating manifest of psiemens/trust-exchange 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 psiemens/trust-exchange 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 psiemens/trust-exchange
[INFO] finished frobbing psiemens/trust-exchange
[INFO] frobbed toml for psiemens/trust-exchange written to work/ex/beta-1.37-6/sources/1.36.0/gh/psiemens/trust-exchange/Cargo.toml
[INFO] started frobbing psiemens/trust-exchange
[INFO] finished frobbing psiemens/trust-exchange
[INFO] frobbed toml for psiemens/trust-exchange written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/psiemens/trust-exchange/Cargo.toml
[INFO] crate psiemens/trust-exchange 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 psiemens/trust-exchange 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/psiemens/trust-exchange:/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] 52b92e32adc701db7c615c14fe89b8420ad4523119b5bce9dd4ee82655b9fcb7
[INFO] running `"docker" "start" "-a" "52b92e32adc701db7c615c14fe89b8420ad4523119b5bce9dd4ee82655b9fcb7"`
[INFO] [stderr]    Compiling libc v0.2.33
[INFO] [stderr]    Compiling rand v0.3.18
[INFO] [stderr]    Compiling stock-exchange v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `"docker" "inspect" "52b92e32adc701db7c615c14fe89b8420ad4523119b5bce9dd4ee82655b9fcb7"`
[INFO] running `"docker" "rm" "-f" "52b92e32adc701db7c615c14fe89b8420ad4523119b5bce9dd4ee82655b9fcb7"`
[INFO] [stdout] 52b92e32adc701db7c615c14fe89b8420ad4523119b5bce9dd4ee82655b9fcb7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/psiemens/trust-exchange:/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] b0d709424bce114d6fbbf5c7d388814a7835e7c7efc0ff083441bad470aafa96
[INFO] running `"docker" "start" "-a" "b0d709424bce114d6fbbf5c7d388814a7835e7c7efc0ff083441bad470aafa96"`
[INFO] [stderr]    Compiling stock-exchange v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "b0d709424bce114d6fbbf5c7d388814a7835e7c7efc0ff083441bad470aafa96"`
[INFO] running `"docker" "rm" "-f" "b0d709424bce114d6fbbf5c7d388814a7835e7c7efc0ff083441bad470aafa96"`
[INFO] [stdout] b0d709424bce114d6fbbf5c7d388814a7835e7c7efc0ff083441bad470aafa96
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/psiemens/trust-exchange:/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] 4c6a39851baf07f30b822cda23521eafe1c0e68a1ca8a135862c8d9e8bc36bdf
[INFO] running `"docker" "start" "-a" "4c6a39851baf07f30b822cda23521eafe1c0e68a1ca8a135862c8d9e8bc36bdf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stock_exchange-25756e79149ffaf9
[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" "4c6a39851baf07f30b822cda23521eafe1c0e68a1ca8a135862c8d9e8bc36bdf"`
[INFO] running `"docker" "rm" "-f" "4c6a39851baf07f30b822cda23521eafe1c0e68a1ca8a135862c8d9e8bc36bdf"`
[INFO] [stdout] 4c6a39851baf07f30b822cda23521eafe1c0e68a1ca8a135862c8d9e8bc36bdf