[INFO] updating cached repository radekcieciwa/SwiftToPlantUMLConverter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/radekcieciwa/SwiftToPlantUMLConverter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/radekcieciwa/SwiftToPlantUMLConverter" "work/ex/beta-1.38-1/sources/1.37.0/gh/radekcieciwa/SwiftToPlantUMLConverter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/radekcieciwa/SwiftToPlantUMLConverter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/radekcieciwa/SwiftToPlantUMLConverter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/radekcieciwa/SwiftToPlantUMLConverter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/radekcieciwa/SwiftToPlantUMLConverter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc3d2e821ee446a0736f6ac6afac0f677f5e4add
[INFO] sha for GitHub repo radekcieciwa/SwiftToPlantUMLConverter: cc3d2e821ee446a0736f6ac6afac0f677f5e4add
[INFO] validating manifest of radekcieciwa/SwiftToPlantUMLConverter 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 radekcieciwa/SwiftToPlantUMLConverter 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 radekcieciwa/SwiftToPlantUMLConverter
[INFO] finished frobbing radekcieciwa/SwiftToPlantUMLConverter
[INFO] frobbed toml for radekcieciwa/SwiftToPlantUMLConverter written to work/ex/beta-1.38-1/sources/1.37.0/gh/radekcieciwa/SwiftToPlantUMLConverter/Cargo.toml
[INFO] started frobbing radekcieciwa/SwiftToPlantUMLConverter
[INFO] finished frobbing radekcieciwa/SwiftToPlantUMLConverter
[INFO] frobbed toml for radekcieciwa/SwiftToPlantUMLConverter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/radekcieciwa/SwiftToPlantUMLConverter/Cargo.toml
[INFO] crate radekcieciwa/SwiftToPlantUMLConverter 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 radekcieciwa/SwiftToPlantUMLConverter 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/radekcieciwa/SwiftToPlantUMLConverter:/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] ad5dcc5d8be46e934ea3e042916f063acc9068f9d300cc9b909edec3dbeb473a
[INFO] running `"docker" "start" "-a" "ad5dcc5d8be46e934ea3e042916f063acc9068f9d300cc9b909edec3dbeb473a"`
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]    Compiling serde_json v1.0.24
[INFO] [stderr]    Compiling swift_to_plant_uml_converter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.38s
[INFO] running `"docker" "inspect" "ad5dcc5d8be46e934ea3e042916f063acc9068f9d300cc9b909edec3dbeb473a"`
[INFO] running `"docker" "rm" "-f" "ad5dcc5d8be46e934ea3e042916f063acc9068f9d300cc9b909edec3dbeb473a"`
[INFO] [stdout] ad5dcc5d8be46e934ea3e042916f063acc9068f9d300cc9b909edec3dbeb473a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/radekcieciwa/SwiftToPlantUMLConverter:/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] be6dce9708f39fed274621dd1ab7e885432b08cb3750f6c1459da0c9a24a2206
[INFO] running `"docker" "start" "-a" "be6dce9708f39fed274621dd1ab7e885432b08cb3750f6c1459da0c9a24a2206"`
[INFO] [stderr]    Compiling swift_to_plant_uml_converter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "be6dce9708f39fed274621dd1ab7e885432b08cb3750f6c1459da0c9a24a2206"`
[INFO] running `"docker" "rm" "-f" "be6dce9708f39fed274621dd1ab7e885432b08cb3750f6c1459da0c9a24a2206"`
[INFO] [stdout] be6dce9708f39fed274621dd1ab7e885432b08cb3750f6c1459da0c9a24a2206
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/radekcieciwa/SwiftToPlantUMLConverter:/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] 94f4a0621bf9df2d55d896a4ccb56227316c28950c4dbf19f9bc7ac4c8e7987b
[INFO] running `"docker" "start" "-a" "94f4a0621bf9df2d55d896a4ccb56227316c28950c4dbf19f9bc7ac4c8e7987b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/swift_to_plant_umlconverter-b2ffb22ce79533c5
[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" "94f4a0621bf9df2d55d896a4ccb56227316c28950c4dbf19f9bc7ac4c8e7987b"`
[INFO] running `"docker" "rm" "-f" "94f4a0621bf9df2d55d896a4ccb56227316c28950c4dbf19f9bc7ac4c8e7987b"`
[INFO] [stdout] 94f4a0621bf9df2d55d896a4ccb56227316c28950c4dbf19f9bc7ac4c8e7987b