[INFO] updating cached repository royaltm/example_mockup_internal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/royaltm/example_mockup_internal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/royaltm/example_mockup_internal" "work/ex/beta-1.37-6/sources/1.36.0/gh/royaltm/example_mockup_internal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/royaltm/example_mockup_internal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/royaltm/example_mockup_internal" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/royaltm/example_mockup_internal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/royaltm/example_mockup_internal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9ea04df1d1df096dcd85b50136033130d8976c61
[INFO] sha for GitHub repo royaltm/example_mockup_internal: 9ea04df1d1df096dcd85b50136033130d8976c61
[INFO] validating manifest of royaltm/example_mockup_internal 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 royaltm/example_mockup_internal 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 royaltm/example_mockup_internal
[INFO] finished frobbing royaltm/example_mockup_internal
[INFO] frobbed toml for royaltm/example_mockup_internal written to work/ex/beta-1.37-6/sources/1.36.0/gh/royaltm/example_mockup_internal/Cargo.toml
[INFO] started frobbing royaltm/example_mockup_internal
[INFO] finished frobbing royaltm/example_mockup_internal
[INFO] frobbed toml for royaltm/example_mockup_internal written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/royaltm/example_mockup_internal/Cargo.toml
[INFO] crate royaltm/example_mockup_internal 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 royaltm/example_mockup_internal 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/royaltm/example_mockup_internal:/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] 6d6dfaf7d4e6c3214f9fd796368b39b44164094ae6c0d1f853ae298a760b3f0e
[INFO] running `"docker" "start" "-a" "6d6dfaf7d4e6c3214f9fd796368b39b44164094ae6c0d1f853ae298a760b3f0e"`
[INFO] [stderr]    Compiling syn v0.15.8
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling mhc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.32s
[INFO] running `"docker" "inspect" "6d6dfaf7d4e6c3214f9fd796368b39b44164094ae6c0d1f853ae298a760b3f0e"`
[INFO] running `"docker" "rm" "-f" "6d6dfaf7d4e6c3214f9fd796368b39b44164094ae6c0d1f853ae298a760b3f0e"`
[INFO] [stdout] 6d6dfaf7d4e6c3214f9fd796368b39b44164094ae6c0d1f853ae298a760b3f0e
[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/royaltm/example_mockup_internal:/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] 3db47414fd3527ea1f31c7131b94d51080eba28bf7cd64090360547d0a424135
[INFO] running `"docker" "start" "-a" "3db47414fd3527ea1f31c7131b94d51080eba28bf7cd64090360547d0a424135"`
[INFO] [stderr]    Compiling mhc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "3db47414fd3527ea1f31c7131b94d51080eba28bf7cd64090360547d0a424135"`
[INFO] running `"docker" "rm" "-f" "3db47414fd3527ea1f31c7131b94d51080eba28bf7cd64090360547d0a424135"`
[INFO] [stdout] 3db47414fd3527ea1f31c7131b94d51080eba28bf7cd64090360547d0a424135
[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/royaltm/example_mockup_internal:/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] cf2919ce49fc89d7f90024623fd4c8dd3c450221c50907d39aec3fab43599fc3
[INFO] running `"docker" "start" "-a" "cf2919ce49fc89d7f90024623fd4c8dd3c450221c50907d39aec3fab43599fc3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mhc-f9ed8c925af0d6e1
[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" "cf2919ce49fc89d7f90024623fd4c8dd3c450221c50907d39aec3fab43599fc3"`
[INFO] running `"docker" "rm" "-f" "cf2919ce49fc89d7f90024623fd4c8dd3c450221c50907d39aec3fab43599fc3"`
[INFO] [stdout] cf2919ce49fc89d7f90024623fd4c8dd3c450221c50907d39aec3fab43599fc3